En la parte anterior no quedamos intentando arrancar la aplicación en swarm en dos VM. así de analizeremos el estado del origen del desorden para reiniciar y liberar.
Consultamos el estado de las maquinas virtuales
bext@bext-VPCF13WFX:~$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Stopped Unknown myvm2 - virtualbox Stopped Unknown bext@bext-VPCF13WFX:~$ docker swarm Usage: docker swarm COMMAND Manage Swarm Commands: ca Display and rotate the root CA init Initialize a swarm join Join a swarm as a node and/or manager join-token Manage join tokens leave Leave the swarm unlock Unlock swarm unlock-key Manage the unlock key update Update the swarm Run 'docker swarm COMMAND --help' for more information on a command.
Arrancamos MYVM1
bext@bext-VPCF13WFX:~$ docker-machine start myvm1 Starting "myvm1"... (myvm1) Check network to re-create if needed... (myvm1) Waiting for an IP... Machine "myvm1" was started. Waiting for SSH to be available... Detecting the provisioner... Started machines may have new IP addresses. You may need to re-run the `docker-machine env` command.
Y la MYVM2
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine start myvm2 Starting "myvm2"... (myvm2) Check network to re-create if needed... (myvm2) Waiting for an IP... Machine "myvm2" was started. Waiting for SSH to be available... Detecting the provisioner... Started machines may have new IP addresses. You may need to re-run the `docker-machine env` command.
Nos ubicamos en nuestro dicrectorio de trabajo
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ ls app.py docker-compose.yml myvm1 testRedis.py app.py.save Dockerfile requirements.txt
Inicializamos swarm en la MYVM1
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker swarm init" Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one. exit status 1
Tendremos que reinicailizar todo, el swarm. sacaremos las VM de cualquier swarm en el que esten y volverlas a meter a swarm.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm2 "docker swarm leave --force" Node left the swarm. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker swarm leave --force" Node left the swarm. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker swarm init" Error response from daemon: could not choose an IP address to advertise since this system has multiple addresses on different interfaces (10.0.2.15 on eth0 and 192.168.99.107 on eth1) - specify one with --advertise-addr exit status 1
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker swarm init --advertise-addr 192.168.99.107:2377" Swarm initialized: current node (vhwa6ov6kzjp0gpwn54tfnrsn) is now a manager. To add a worker to this swarm, run the following command: docker swarm join --token SWMTKN-1-2o7bclty8ty2e1oib8bg5cswj8m6wwmk8z9h4n70gwwgqohm23-9a4ckls09yt9xp4m02damrxch 192.168.99.107:2377 To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker swarm join --token SWMTKN-1-2o7bclty8ty2e1oib8bg5cswj8m6wwmk8z9h4n70gwwgqohm23-9a4ckls09yt9xp4m02damrxch 192.168.99.107:2377" Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one. exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm2 "docker swarm join --token SWMTKN-1-2o7bclty8ty2e1oib8bg5cswj8m6wwmk8z9h4n70gwwgqohm23-9a4ckls09yt9xp4m02damrxch 192.168.99.107:2377" This node joined a swarm as a worker. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker node ls" ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION vhwa6ov6kzjp0gpwn54tfnrsn * myvm1 Ready Active Leader 18.09.6 xjljwcuaa2t60fl3aovswqsbj myvm2 Ready Active 18.09.6
Deployamos la aplicación a la VM1
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ cat docker-compose.yml version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:python_app_1 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "5000:4000" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 396 305.2KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" Creating network miserviciolab_webnet Creating service miserviciolab_web
Revisamos el servicio deployado
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miserviciolab" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ez8825mfjuq1 miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Ready Preparing less than a second ago 0jtdk53zsv7i \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" 22a4uifdd5qi \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" t41r56119v6t \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" stbeibxhtj4o \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" torgw6lwzh74 miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago xfvbf390ved3 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" zbs841kbyz2r \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" stqx97ut7v7f \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" vmsls8ctt9ff \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" u7glqv8o2iou miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago tmlvg3o8id5p \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" 1er27cybvixm \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 5 seconds ago "No such image: jalbertomr/lab…" dcw49zft78ax \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" skeiodd72h36 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" sfx8fv62uj25 miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago 4ozsvucjtuvf \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" fgwfacs8att5 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 6 seconds ago "No such image: jalbertomr/lab…" kcabd58g752b \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" 0ay6febcai18 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" faa1bujqrcme miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Ready Rejected 1 second ago "No such image: jalbertomr/lab…" yj8lp9q3x3jj \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" pjn8hqsuizkj \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" krekbi1dc6jn \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" i5om2swlcaff \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…"
Vemos una anomalia dice Rejected...
Tal vez no lo bajo del repositorio Docker, nos logeamos y reintentamos
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker login Authenticating with existing credentials... WARNING! Your password will be stored unencrypted in /home/bext/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miserviciolab" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ki8r6byl1gzo miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" 0jj33y7cmhv4 \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" hyh1bny304xp \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" s1gfa10nz27e \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" ez8825mfjuq1 \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" z0kzdc9xmnvg miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" o07xrjb4fhk8 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 5vy8f4v28s6s \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" 6e806au7xco7 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" torgw6lwzh74 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" k1s97bik6x8n miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" uqg1hi727p94 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 5 seconds ago "No such image: jalbertomr/lab…" ien6qe3ghjc6 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" p4wbod6kbp6x \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" u7glqv8o2iou \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" bhfmmwawa3pr miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" tamkmv05jstb \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" p4x58hsfe9m2 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" xrhb7eof4i40 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" sfx8fv62uj25 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" 26bt0tax3r6o miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Ready Preparing less than a second ago ss88cpn0ernk \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 3tf24g5l4thq \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 6 seconds ago "No such image: jalbertomr/lab…" psvr497rf3py \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" 5gdd09h4up3t \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" Updating service miserviciolab_web (id: by4doymokvqeau7d5t40kpwz0) image jalbertomr/lab_1:python_app_1 could not be accessed on a registry to record its digest. Each node will access jalbertomr/lab_1:python_app_1 independently, possibly leading to different nodes running different versions of the image.
Finalmente si consultamos la aplicación en la dirección de cada una de las Dos VM, tenemos respuesta.
Ahora para descartar problemas de puerto modificamos la aplicacion para que funcione en el puerto 80, la probamos en la máquina local, y la subimios al docker hub.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=myapp . Sending build context to Docker daemon 42.5kB Step 1/7 : FROM python:2.7-slim ---> ca96bab3e2aa Step 2/7 : WORKDIR /app ---> Using cache ---> a0af2215bb76 Step 3/7 : COPY . /app ---> c838eeb10b19 Step 4/7 : RUN pip install --trusted-host pypi.python.org -r requirements.txt ---> Running in d4a27e1c1987 DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Collecting flask (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9a/74/670ae9737d14114753b8c8fdf2e8bd212a05d3b361ab15b44937dfd40985/Flask-1.0.3-py2.py3-none-any.whl (92kB) Collecting redis (from -r requirements.txt (line 2)) Downloading https://files.pythonhosted.org/packages/ac/a7/cff10cc5f1180834a3ed564d148fb4329c989cbb1f2e196fc9a10fa07072/redis-3.2.1-py2.py3-none-any.whl (65kB) Collecting itsdangerous>=0.24 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/76/ae/44b03b253d6fade317f32c24d100b3b35c2239807046a4c953c7b89fa49e/itsdangerous-1.1.0-py2.py3-none-any.whl Collecting Jinja2>=2.10 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB) Collecting Werkzeug>=0.14 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9f/57/92a497e38161ce40606c27a86759c6b92dd34fcdb33f64171ec559257c02/Werkzeug-0.15.4-py2.py3-none-any.whl (327kB) Collecting click>=5.1 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB) Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fb/40/f3adb7cf24a8012813c5edb20329eb22d5d8e2a0ecf73d21d6b85865da11/MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: itsdangerous, MarkupSafe, Jinja2, Werkzeug, click, flask, redis Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 click-7.0 flask-1.0.3 itsdangerous-1.1.0 redis-3.2.1 Removing intermediate container d4a27e1c1987 ---> aff8d16a6029 Step 5/7 : EXPOSE 80 ---> Running in 006087928d3e Removing intermediate container 006087928d3e ---> d93f0310e619 Step 6/7 : ENV NAME Mundito (env var definido en Dockerfile) ---> Running in 2a43bf275738 Removing intermediate container 2a43bf275738 ---> b00d84f1ea66 Step 7/7 : CMD ["python","app.py"] ---> Running in 078b6497b6c5 Removing intermediate container 078b6497b6c5 ---> abba73b6a912 Successfully built abba73b6a912 Successfully tagged myapp:latest bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE myapp latest abba73b6a912 9 seconds ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -p 4000:80 myapp * Serving Flask app "app" (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off * Running on http://0.0.0.0:80/ (Press CTRL+C to quit) 172.17.0.1 - - [25/Jun/2019 17:32:30] "GET / HTTP/1.1" 200 - ^C bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 pyapp Unable to find image 'pyapp:latest' locally docker: Error response from daemon: pull access denied for pyapp, repository does not exist or may require 'docker login'. See 'docker run --help'. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 myapp d8ddfcc73815d2bff01f4b7c178eba048c070cad1ddb46af9f9cb3e4c32a4240 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d8ddfcc73815 myapp "python app.py" 11 seconds ago Up 7 seconds 0.0.0.0:4000->80/tcp inspiring_antonelli bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container stop d8ddfcc73815 d8ddfcc73815 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker login Authenticating with existing credentials... WARNING! Your password will be stored unencrypted in /home/bext/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE myapp latest abba73b6a912 6 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rmi -f abba73b6a912 Untagged: myapp:latest Deleted: sha256:abba73b6a91224649be060821ce853828d3126bfd4e3cbeb15defc85ef763a8b Deleted: sha256:b00d84f1ea66c7d379284115231f4c6104b00c151be38f51362d8e10d4b65987 Deleted: sha256:d93f0310e619b55e43322aa0a6ac4a6d5a71239173a76a672b742b6bf27998a9 Deleted: sha256:aff8d16a6029d1b28cc3b387eb9cd7c54100ed2765634f959bcfb96ea5cbf2f2 Deleted: sha256:c838eeb10b199c0de069d56207c891a8aa575ab77f962d0dd141ba1afb13d893 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=miapp80 . Sending build context to Docker daemon 42.5kB Step 1/7 : FROM python:2.7-slim ---> ca96bab3e2aa Step 2/7 : WORKDIR /app ---> Using cache ---> a0af2215bb76 Step 3/7 : COPY . /app ---> ac7a94715447 Step 4/7 : RUN pip install --trusted-host pypi.python.org -r requirements.txt ---> Running in cb47f515a5cc DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Collecting flask (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9a/74/670ae9737d14114753b8c8fdf2e8bd212a05d3b361ab15b44937dfd40985/Flask-1.0.3-py2.py3-none-any.whl (92kB) Collecting redis (from -r requirements.txt (line 2)) Downloading https://files.pythonhosted.org/packages/ac/a7/cff10cc5f1180834a3ed564d148fb4329c989cbb1f2e196fc9a10fa07072/redis-3.2.1-py2.py3-none-any.whl (65kB) Collecting itsdangerous>=0.24 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/76/ae/44b03b253d6fade317f32c24d100b3b35c2239807046a4c953c7b89fa49e/itsdangerous-1.1.0-py2.py3-none-any.whl Collecting Jinja2>=2.10 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB) Collecting Werkzeug>=0.14 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9f/57/92a497e38161ce40606c27a86759c6b92dd34fcdb33f64171ec559257c02/Werkzeug-0.15.4-py2.py3-none-any.whl (327kB) Collecting click>=5.1 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB) Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fb/40/f3adb7cf24a8012813c5edb20329eb22d5d8e2a0ecf73d21d6b85865da11/MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: itsdangerous, MarkupSafe, Jinja2, Werkzeug, click, flask, redis Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 click-7.0 flask-1.0.3 itsdangerous-1.1.0 redis-3.2.1 Removing intermediate container cb47f515a5cc ---> e03a388a3549 Step 5/7 : EXPOSE 80 ---> Running in 3585e2799936 Removing intermediate container 3585e2799936 ---> a6908b4c7a13 Step 6/7 : ENV NAME Mundito (env var definido en Dockerfile) ---> Running in 8a4ca1befe44 Removing intermediate container 8a4ca1befe44 ---> 1bcf80c4c538 Step 7/7 : CMD ["python","app.py"] ---> Running in 7c94cdf31f53 Removing intermediate container 7c94cdf31f53 ---> 2052c9c9a9ea Successfully built 2052c9c9a9ea Successfully tagged miapp80:latest bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 miapp80 43dd42c0b410b7bd80a1efb3f194036e34b0fe234e68e27fde530dc96c2ff99a bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE miapp80 latest 2052c9c9a9ea About a minute ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker tag miapp80 jalbertomr/lab1:miapp80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab1 miapp80 2052c9c9a9ea 2 minutes ago 131MB miapp80 latest 2052c9c9a9ea 2 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker push jalbertomr/lab1:miapp80 The push refers to repository [docker.io/jalbertomr/lab1] 2c88d935d30c: Pushed f07050736df9: Pushed c2a45b91534b: Layer already exists a212ef9c5ee1: Layer already exists a47fa5565167: Layer already exists 658556256f47: Layer already exists cf5b3c6798f7: Layer already exists miapp80: digest: sha256:88de2ec527b9892b4f62b1ccc6a347ab2927f3f76aa657394cbffd74a5e6d830 size: 1789 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker swarm init Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack deploy -c docker-compose.yml miappcompose80 Creating network miappcompose80_webnet Creating service miappcompose80_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 6 minutes ago Up 6 minutes 0.0.0.0:4000->80/tcp distracted_joliot d8ddfcc73815 abba73b6a912 "python app.py" 13 minutes ago Exited (137) 12 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" 16 minutes ago Exited (0) 15 minutes ago reverent_noether bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miappcompose80_web ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS xxdltljeenvv miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Rejected less than a second ago "No such image: jalbertomr/lab…" to4hvv56u3ty \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" jo66vp1dep62 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" 76428sl92ibw \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" yxpaoi4iyc7x \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" izr466etqhlc miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago 8uyt6xnrjux2 \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" txd4tbxdsyer \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" eryo6ch4zz5y \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 15 seconds ago "No such image: jalbertomr/lab…" 6904739rinqv \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" gix741nuoy6u miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Accepted less than a second ago oijoyg7yt02b \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 8223zwsl23td \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" s7kulu3i5fn1 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" m1h98fvujr3o \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 21 seconds ago "No such image: jalbertomr/lab…" scf865yi10ub miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago yc8nhslxhiam \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" lwri5pqwqwp8 \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" 31mg7omtsxb9 \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" id61sc5tk7gs \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" c7vmlhgrgfwh miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago g6bg6yyzajez \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" i0hii72gyjwr \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" v5i4irn3jjt3 \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" xsiu6pqipx03 \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 8 minutes ago Up 8 minutes 0.0.0.0:4000->80/tcp distracted_joliot
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miappcompose80_web ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS kff0vm59hixu miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago l4fyksdg9dx0 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" tch00fkevc76 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" rt4m6xxkdc0w \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" d5401skgswtt \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" nwvxbkmg8owq miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Rejected 2 seconds ago "No such image: jalbertomr/lab…" nniu1376wsxa \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" x385d22dlpyo \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" xpbptn3qs81j \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 15 seconds ago "No such image: jalbertomr/lab…" umr7gaw15h7a \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" l9q5ioh32020 miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing less than a second ago lh970ployvyw \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" 6pzxm4y4fqq5 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" ityst4551hi5 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" yacaigzd7jko \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" tauaxb2weqnb miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Assigned less than a second ago i84d1gy6852j \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 2 seconds ago "No such image: jalbertomr/lab…" q7c8aivs0f9z \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" i9jt9hhjlznh \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" 4bo7jrmniyuy \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" ai4t0906z5ib miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 2 seconds ago xuanx4l8dacs \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" mk0675sqo5sg \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" dt5wwv8oyiyi \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" r1z3xx8m2p3z \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…"
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack services miappcompose80 ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp
Nos indica 0 de 5 relicas corriendo ??, tiramos los contenedores
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 21 minutes ago Up 21 minutes 0.0.0.0:4000->80/tcp distracted_joliot bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm 43dd42c0b410 Error response from daemon: You cannot remove a running container 43dd42c0b410b7bd80a1efb3f194036e34b0fe234e68e27fde530dc96c2ff99a. Stop the container before attempting removal or force remove bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stop 43dd42c0b410 43dd42c0b410 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm 43dd42c0b410 43dd42c0b410 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d8ddfcc73815 abba73b6a912 "python app.py" 29 minutes ago Exited (137) 28 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" 31 minutes ago Exited (0) 31 minutes ago reverent_noether
Checamos imagenes y corremos aplicación en 80:80
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab1 miapp80 2052c9c9a9ea 24 minutes ago 131MB miapp80 latest 2052c9c9a9ea 24 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -p 80:80 jalbertomr/lab1:miapp80 * Serving Flask app "app" (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off * Running on http://0.0.0.0:80/ (Press CTRL+C to quit) 172.17.0.1 - - [25/Jun/2019 18:06:22] "GET / HTTP/1.1" 200 -
Esta espondiendo las peticiones, OK.
Deployamos en VM1 y nos indica que el puerto 5000 esta en uso, seguramente pruebas anteriores quedaron vivas.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker node ls" ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION vhwa6ov6kzjp0gpwn54tfnrsn * myvm1 Ready Active Leader 18.09.6 xjljwcuaa2t60fl3aovswqsbj myvm2 Ready Active 18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Creating network miapp80swarm_webnet Creating service miapp80swarm_web failed to create service miapp80swarm_web: Error response from daemon: rpc error: code = InvalidArgument desc = port '5000' is already in use by service 'miserviciolab_web' (by4doymokvqeau7d5t40kpwz0) as an ingress port exit status 1
Nuestro docker-compose.yml que debe correr en VM1, se corrige, la imagen no estaba con el nombre correcto.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" | more version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:myapp80 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "4000:80" networks: - webnet networks: webnet:
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 396 305.2KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" Creating network miserviciolab_webnet Creating service miserviciolab_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps" "docker stack ps" requires exactly 1 argument. See 'docker stack ps --help'. Usage: docker stack ps [OPTIONS] STACK List the tasks in the stack exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps -a" unknown shorthand flag: 'a' in -a See 'docker stack ps --help'. exit status 125 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miserviciolab" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ez8825mfjuq1 miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Ready Preparing less than a second ago 0jtdk53zsv7i \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" 22a4uifdd5qi \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" t41r56119v6t \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" stbeibxhtj4o \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" torgw6lwzh74 miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago xfvbf390ved3 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" zbs841kbyz2r \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" stqx97ut7v7f \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" vmsls8ctt9ff \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" u7glqv8o2iou miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago tmlvg3o8id5p \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" 1er27cybvixm \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 5 seconds ago "No such image: jalbertomr/lab…" dcw49zft78ax \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" skeiodd72h36 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" sfx8fv62uj25 miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Ready Assigned less than a second ago 4ozsvucjtuvf \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 1 second ago "No such image: jalbertomr/lab…" fgwfacs8att5 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 6 seconds ago "No such image: jalbertomr/lab…" kcabd58g752b \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" 0ay6febcai18 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" faa1bujqrcme miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Ready Rejected 1 second ago "No such image: jalbertomr/lab…" yj8lp9q3x3jj \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" pjn8hqsuizkj \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" krekbi1dc6jn \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" i5om2swlcaff \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker login Authenticating with existing credentials... WARNING! Your password will be stored unencrypted in /home/bext/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miserviciolab" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ki8r6byl1gzo miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" 0jj33y7cmhv4 \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" hyh1bny304xp \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" s1gfa10nz27e \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" ez8825mfjuq1 \_ miserviciolab_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" z0kzdc9xmnvg miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" o07xrjb4fhk8 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 5vy8f4v28s6s \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" 6e806au7xco7 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" torgw6lwzh74 \_ miserviciolab_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" k1s97bik6x8n miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" uqg1hi727p94 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 5 seconds ago "No such image: jalbertomr/lab…" ien6qe3ghjc6 \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" p4wbod6kbp6x \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" u7glqv8o2iou \_ miserviciolab_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" bhfmmwawa3pr miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Ready Rejected less than a second ago "No such image: jalbertomr/lab…" tamkmv05jstb \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" p4x58hsfe9m2 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" xrhb7eof4i40 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" sfx8fv62uj25 \_ miserviciolab_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" 26bt0tax3r6o miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Ready Preparing less than a second ago ss88cpn0ernk \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 3tf24g5l4thq \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 6 seconds ago "No such image: jalbertomr/lab…" psvr497rf3py \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" 5gdd09h4up3t \_ miserviciolab_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" Updating service miserviciolab_web (id: by4doymokvqeau7d5t40kpwz0) image jalbertomr/lab_1:python_app_1 could not be accessed on a registry to record its digest. Each node will access jalbertomr/lab_1:python_app_1 independently, possibly leading to different nodes running different versions of the image. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107:5000 curl: (7) Failed to connect to 192.168.99.107 port 5000: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107:4000 curl: (7) Failed to connect to 192.168.99.107 port 4000: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107:4000 curl: (7) Failed to connect to 192.168.99.107 port 4000: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker images ls REPOSITORY TAG IMAGE ID CREATED SIZE bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tab=myApp . unknown flag: --tab See 'docker build --help'. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=myApp . invalid argument "myApp" for "-t, --tag" flag: invalid reference format: repository name must be lowercase See 'docker build --help'. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=myapp . Sending build context to Docker daemon 42.5kB Step 1/7 : FROM python:2.7-slim ---> ca96bab3e2aa Step 2/7 : WORKDIR /app ---> Using cache ---> a0af2215bb76 Step 3/7 : COPY . /app ---> c838eeb10b19 Step 4/7 : RUN pip install --trusted-host pypi.python.org -r requirements.txt ---> Running in d4a27e1c1987 DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Collecting flask (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9a/74/670ae9737d14114753b8c8fdf2e8bd212a05d3b361ab15b44937dfd40985/Flask-1.0.3-py2.py3-none-any.whl (92kB) Collecting redis (from -r requirements.txt (line 2)) Downloading https://files.pythonhosted.org/packages/ac/a7/cff10cc5f1180834a3ed564d148fb4329c989cbb1f2e196fc9a10fa07072/redis-3.2.1-py2.py3-none-any.whl (65kB) Collecting itsdangerous>=0.24 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/76/ae/44b03b253d6fade317f32c24d100b3b35c2239807046a4c953c7b89fa49e/itsdangerous-1.1.0-py2.py3-none-any.whl Collecting Jinja2>=2.10 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB) Collecting Werkzeug>=0.14 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9f/57/92a497e38161ce40606c27a86759c6b92dd34fcdb33f64171ec559257c02/Werkzeug-0.15.4-py2.py3-none-any.whl (327kB) Collecting click>=5.1 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB) Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fb/40/f3adb7cf24a8012813c5edb20329eb22d5d8e2a0ecf73d21d6b85865da11/MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: itsdangerous, MarkupSafe, Jinja2, Werkzeug, click, flask, redis Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 click-7.0 flask-1.0.3 itsdangerous-1.1.0 redis-3.2.1 Removing intermediate container d4a27e1c1987 ---> aff8d16a6029 Step 5/7 : EXPOSE 80 ---> Running in 006087928d3e Removing intermediate container 006087928d3e ---> d93f0310e619 Step 6/7 : ENV NAME Mundito (env var definido en Dockerfile) ---> Running in 2a43bf275738 Removing intermediate container 2a43bf275738 ---> b00d84f1ea66 Step 7/7 : CMD ["python","app.py"] ---> Running in 078b6497b6c5 Removing intermediate container 078b6497b6c5 ---> abba73b6a912 Successfully built abba73b6a912 Successfully tagged myapp:latest bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE myapp latest abba73b6a912 9 seconds ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -p 4000:80 myapp * Serving Flask app "app" (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off * Running on http://0.0.0.0:80/ (Press CTRL+C to quit) 172.17.0.1 - - [25/Jun/2019 17:32:30] "GET / HTTP/1.1" 200 - ^C bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 pyapp Unable to find image 'pyapp:latest' locally docker: Error response from daemon: pull access denied for pyapp, repository does not exist or may require 'docker login'. See 'docker run --help'. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 myapp d8ddfcc73815d2bff01f4b7c178eba048c070cad1ddb46af9f9cb3e4c32a4240 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d8ddfcc73815 myapp "python app.py" 11 seconds ago Up 7 seconds 0.0.0.0:4000->80/tcp inspiring_antonelli bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container stop d8ddfcc73815 d8ddfcc73815 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker login Authenticating with existing credentials... WARNING! Your password will be stored unencrypted in /home/bext/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE myapp latest abba73b6a912 6 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rmi -f abba73b6a912 Untagged: myapp:latest Deleted: sha256:abba73b6a91224649be060821ce853828d3126bfd4e3cbeb15defc85ef763a8b Deleted: sha256:b00d84f1ea66c7d379284115231f4c6104b00c151be38f51362d8e10d4b65987 Deleted: sha256:d93f0310e619b55e43322aa0a6ac4a6d5a71239173a76a672b742b6bf27998a9 Deleted: sha256:aff8d16a6029d1b28cc3b387eb9cd7c54100ed2765634f959bcfb96ea5cbf2f2 Deleted: sha256:c838eeb10b199c0de069d56207c891a8aa575ab77f962d0dd141ba1afb13d893 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=miapp80 . Sending build context to Docker daemon 42.5kB Step 1/7 : FROM python:2.7-slim ---> ca96bab3e2aa Step 2/7 : WORKDIR /app ---> Using cache ---> a0af2215bb76 Step 3/7 : COPY . /app ---> ac7a94715447 Step 4/7 : RUN pip install --trusted-host pypi.python.org -r requirements.txt ---> Running in cb47f515a5cc DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Collecting flask (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9a/74/670ae9737d14114753b8c8fdf2e8bd212a05d3b361ab15b44937dfd40985/Flask-1.0.3-py2.py3-none-any.whl (92kB) Collecting redis (from -r requirements.txt (line 2)) Downloading https://files.pythonhosted.org/packages/ac/a7/cff10cc5f1180834a3ed564d148fb4329c989cbb1f2e196fc9a10fa07072/redis-3.2.1-py2.py3-none-any.whl (65kB) Collecting itsdangerous>=0.24 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/76/ae/44b03b253d6fade317f32c24d100b3b35c2239807046a4c953c7b89fa49e/itsdangerous-1.1.0-py2.py3-none-any.whl Collecting Jinja2>=2.10 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB) Collecting Werkzeug>=0.14 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9f/57/92a497e38161ce40606c27a86759c6b92dd34fcdb33f64171ec559257c02/Werkzeug-0.15.4-py2.py3-none-any.whl (327kB) Collecting click>=5.1 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB) Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fb/40/f3adb7cf24a8012813c5edb20329eb22d5d8e2a0ecf73d21d6b85865da11/MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: itsdangerous, MarkupSafe, Jinja2, Werkzeug, click, flask, redis Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 click-7.0 flask-1.0.3 itsdangerous-1.1.0 redis-3.2.1 Removing intermediate container cb47f515a5cc ---> e03a388a3549 Step 5/7 : EXPOSE 80 ---> Running in 3585e2799936 Removing intermediate container 3585e2799936 ---> a6908b4c7a13 Step 6/7 : ENV NAME Mundito (env var definido en Dockerfile) ---> Running in 8a4ca1befe44 Removing intermediate container 8a4ca1befe44 ---> 1bcf80c4c538 Step 7/7 : CMD ["python","app.py"] ---> Running in 7c94cdf31f53 Removing intermediate container 7c94cdf31f53 ---> 2052c9c9a9ea Successfully built 2052c9c9a9ea Successfully tagged miapp80:latest bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -d -p 4000:80 miapp80 43dd42c0b410b7bd80a1efb3f194036e34b0fe234e68e27fde530dc96c2ff99a bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE miapp80 latest 2052c9c9a9ea About a minute ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker tag miapp80 jalbertomr/lab1:miapp80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab1 miapp80 2052c9c9a9ea 2 minutes ago 131MB miapp80 latest 2052c9c9a9ea 2 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker push jalbertomr/lab1:miapp80 The push refers to repository [docker.io/jalbertomr/lab1] 2c88d935d30c: Pushed f07050736df9: Pushed c2a45b91534b: Layer already exists a212ef9c5ee1: Layer already exists a47fa5565167: Layer already exists 658556256f47: Layer already exists cf5b3c6798f7: Layer already exists miapp80: digest: sha256:88de2ec527b9892b4f62b1ccc6a347ab2927f3f76aa657394cbffd74a5e6d830 size: 1789 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker swarm init Error response from daemon: This node is already part of a swarm. Use "docker swarm leave" to leave this swarm and join another one. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack deploy -c docker-compose.yml miappcompose80 Creating network miappcompose80_webnet Creating service miappcompose80_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 6 minutes ago Up 6 minutes 0.0.0.0:4000->80/tcp distracted_joliot d8ddfcc73815 abba73b6a912 "python app.py" 13 minutes ago Exited (137) 12 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" 16 minutes ago Exited (0) 15 minutes ago reverent_noether bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miapp80no such service: miapp80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miappcompose80 no such service: miappcompose80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miappcompose80_web ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS xxdltljeenvv miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Rejected less than a second ago "No such image: jalbertomr/lab…" to4hvv56u3ty \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" jo66vp1dep62 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" 76428sl92ibw \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" yxpaoi4iyc7x \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" izr466etqhlc miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago 8uyt6xnrjux2 \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" txd4tbxdsyer \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" eryo6ch4zz5y \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 15 seconds ago "No such image: jalbertomr/lab…" 6904739rinqv \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" gix741nuoy6u miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Accepted less than a second ago oijoyg7yt02b \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" 8223zwsl23td \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" s7kulu3i5fn1 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" m1h98fvujr3o \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 21 seconds ago "No such image: jalbertomr/lab…" scf865yi10ub miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago yc8nhslxhiam \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" lwri5pqwqwp8 \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" 31mg7omtsxb9 \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" id61sc5tk7gs \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" c7vmlhgrgfwh miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago g6bg6yyzajez \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" i0hii72gyjwr \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" v5i4irn3jjt3 \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" xsiu6pqipx03 \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 8 minutes ago Up 8 minutes 0.0.0.0:4000->80/tcp distracted_joliot bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ps miappcompose80_web ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS kff0vm59hixu miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 1 second ago l4fyksdg9dx0 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" tch00fkevc76 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" rt4m6xxkdc0w \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" d5401skgswtt \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" nwvxbkmg8owq miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Rejected 2 seconds ago "No such image: jalbertomr/lab…" nniu1376wsxa \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" x385d22dlpyo \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" xpbptn3qs81j \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 15 seconds ago "No such image: jalbertomr/lab…" umr7gaw15h7a \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" l9q5ioh32020 miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing less than a second ago lh970ployvyw \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" 6pzxm4y4fqq5 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" ityst4551hi5 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" yacaigzd7jko \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 18 seconds ago "No such image: jalbertomr/lab…" tauaxb2weqnb miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Assigned less than a second ago i84d1gy6852j \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 2 seconds ago "No such image: jalbertomr/lab…" q7c8aivs0f9z \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" i9jt9hhjlznh \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" 4bo7jrmniyuy \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" ai4t0906z5ib miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 2 seconds ago xuanx4l8dacs \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" mk0675sqo5sg \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" dt5wwv8oyiyi \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" r1z3xx8m2p3z \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack services miappcompose80_web Nothing found in stack: miappcompose80_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack services miappcompose80_web Nothing found in stack: miappcompose80_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack services miappcompose80_web Nothing found in stack: miappcompose80_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ls NAME SERVICES ORCHESTRATOR miappcompose80 1 Swarm bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack services miappcompose80 ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ps miappcompose80 ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ob5wylqye82q miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Assigned 2 seconds ago njntpm5tk472 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 2 seconds ago "No such image: jalbertomr/lab…" jiphdsupqlhp \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" skal3kw1sh3u \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" 856kv0aiyez6 \_ miappcompose80_web.1 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 22 seconds ago "No such image: jalbertomr/lab…" 4w2jf44efl7f miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Preparing 2 seconds ago zu1d1r264yxw \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 4 seconds ago "No such image: jalbertomr/lab…" m646fh9d6t5g \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" muaeau11ktyb \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" hki1ebtem6ti \_ miappcompose80_web.2 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 22 seconds ago "No such image: jalbertomr/lab…" vwtw0ey5nfrn miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Running Preparing 4 seconds ago t34qmhlil8yc \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 5 seconds ago "No such image: jalbertomr/lab…" sqci3r853wag \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" t22zplkdc1z1 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 17 seconds ago "No such image: jalbertomr/lab…" jfzzscvhc0l4 \_ miappcompose80_web.3 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 25 seconds ago "No such image: jalbertomr/lab…" oxmjoh0i3ddy miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Assigned 2 seconds ago tg7dd18soopj \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 3 seconds ago "No such image: jalbertomr/lab…" p1jhcllkp5og \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" vegc37c18xmg \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 17 seconds ago "No such image: jalbertomr/lab…" l2or9x6fra2w \_ miappcompose80_web.4 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 23 seconds ago "No such image: jalbertomr/lab…" 908t85vysf7v miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Ready Assigned less than a second ago 0c0fozw2yigy \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 2 seconds ago "No such image: jalbertomr/lab…" f8vx64hh2h1d \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" jcy5tw3utc7u \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 16 seconds ago "No such image: jalbertomr/lab…" qrukddqokqz6 \_ miappcompose80_web.5 jalbertomr/lab_1:python_app_1 bext-VPCF13WFX Shutdown Rejected 26 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker image ls" REPOSITORY TAG IMAGE ID CREATED SIZE bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker container ls" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps" "docker stack ps" requires exactly 1 argument. See 'docker stack ps --help'. Usage: docker stack ps [OPTIONS] STACK List the tasks in the stack exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 43dd42c0b410 miapp80 "python app.py" 21 minutes ago Up 21 minutes 0.0.0.0:4000->80/tcp distracted_joliot bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm 43dd42c0b410 Error response from daemon: You cannot remove a running container 43dd42c0b410b7bd80a1efb3f194036e34b0fe234e68e27fde530dc96c2ff99a. Stop the container before attempting removal or force remove bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stop 43dd42c0b410 43dd42c0b410 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm 43dd42c0b410 43dd42c0b410 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d8ddfcc73815 abba73b6a912 "python app.py" 29 minutes ago Exited (137) 28 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" 31 minutes ago Exited (0) 31 minutes ago reverent_noether bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ history |grep deploy 781 docker stack deploy -c docker-compose.yml miserviciolab 785 docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" 813 docker-machine ssh myvm1 "docker stack deploy --with-registry-auth -c docker-compose.yml miserviciolab" 815 docker-machine ssh myvm1 "docker stack deploy --with-registry-auth -c docker-compose.yml miserviciolab" 904 docker stack deploy -c docker-compose.yml miserviciolab 915 docker-machine ssh myvm1 "docker deploy -c docker-compose.yml miserviciolab" 928 docker stack deploy -c docker-compose.yml miserviciolab 1001 docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" 1019 docker stack deploy -c docker-compose.yml miserviciolab 1093 docker-machine ssh myvm1 "docker stack deploy --with-registry-auth -c docker-compose.yml miserviciolab2" 1096 docker-machine ssh myvm1 "docker stack deploy --with-registry-auth -c docker-compose.yml miserviciolab2" 1129 docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab3" 1194 docker stack deploy -c docker-compose.yml miserviciolab4 1232 docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miserviciolab" 1266 docker stack deploy -c docker-compose.yml miappcompose80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab1 miapp80 2052c9c9a9ea 24 minutes ago 131MB miapp80 latest 2052c9c9a9ea 24 minutes ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python_app latest 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker run -p 80:80 jalbertomr/lab1:miapp80 * Serving Flask app "app" (lazy loading) * Environment: production WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead. * Debug mode: off * Running on http://0.0.0.0:80/ (Press CTRL+C to quit) 172.17.0.1 - - [25/Jun/2019 18:06:22] "GET / HTTP/1.1" 200 -
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Creating network miapp80swarm_webnet Creating service miapp80swarm_web failed to create service miapp80swarm_web: Error response from daemon: rpc error: code = InvalidArgument desc = port '5000' is already in use by service 'miserviciolab_web' (by4doymokvqeau7d5t40kpwz0) as an ingress port exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ history | grep scp 784 docker-machine scp docker-compose.yml myvm1:~ 806 docker-machine scp docker-compose.yml myvm1:~ 935 docker-machine scp . myvm1:~ 937 docker-machine scp 938 docker-machine scp -r . myvm1:~ 1059 docker-machine scp docker-compose.yml myvm1:~ 1072 docker-machine scp -r docker-compose.yml myvm1:~ 1074 docker-machine scp 1115 docker-machine scp docker-compose.yml myvm1:~ 1139 docker-machine scp -r docker-compose.yml myvm1:~ 1192 docker-machine scp . myvm1:~ 1231 docker-machine scp docker-compose.yml myvm1:~ 1299 history | grep scp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 394 566.5KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Creating service miapp80swarm_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ps miapp80swarm nothing found in stack: miapp80swarm bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS jd512uqnkm7f miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 9 seconds ago ssowos7d469s \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" vdhtlnnul8m2 \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" 5lnmc2hnb93w \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 26 seconds ago "No such image: jalbertomr/lab…" i9p3xq3owcce \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 30 seconds ago "No such image: jalbertomr/lab…" nkv59bjwyssq miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 8 seconds ago gxkfk0dyeavz \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" pi90ifnhi4ir \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" 3nefank7k018 \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 19 seconds ago "No such image: jalbertomr/lab…" caxfle1jxzyy \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 28 seconds ago "No such image: jalbertomr/lab…" ax1p6fms4e1r miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 7 seconds ago 3mwf18eejvpx \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" t93p3w9t987w \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" g5662s5vpq5y \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 21 seconds ago "No such image: jalbertomr/lab…" gcwxujnkg74k \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 30 seconds ago "No such image: jalbertomr/lab…" va1q3sg96h1j miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 5 seconds ago 2fygplcdd10r \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 7 seconds ago "No such image: jalbertomr/lab…" j74av20pw9q9 \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 11 seconds ago "No such image: jalbertomr/lab…" guua0wh4ibpu \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 15 seconds ago "No such image: jalbertomr/lab…" kahzzsjtsptz \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 30 seconds ago "No such image: jalbertomr/lab…" pp2mn91z66km miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 7 seconds ago jw25xdlybzfu \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" wgihyrnwf5uf \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" pgnkyfp01qbm \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 20 seconds ago "No such image: jalbertomr/lab…" kv9hl38wjfj0 \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 30 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" | more ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS yas1ctzj67oc miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 6 seconds ago i8z1xtphh017 \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalber tomr/lab…" jd512uqnkm7f \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 12 seconds ago "No such image: jalber tomr/lab…" ssowos7d469s \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 24 seconds ago "No such image: jalber tomr/lab…" vdhtlnnul8m2 \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 29 seconds ago "No such image: jalber tomr/lab…" vidgy4aoo24b miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 7 seconds ago nex0li5d2hcp \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalber tomr/lab…" nkv59bjwyssq \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 12 seconds ago "No such image: jalber tomr/lab…" gxkfk0dyeavz \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 24 seconds ago "No such image: jalber tomr/lab…" pi90ifnhi4ir \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 28 seconds ago "No such image: jalber tomr/lab…" xgq0nfs9ho0m miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 6 seconds ago a1sxe89wftmp \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 9 seconds ago "No such image: jalber tomr/lab…" ax1p6fms4e1r \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 11 seconds ago "No such image: jalber tomr/lab…" 3mwf18eejvpx \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 24 seconds ago "No such image: jalber tomr/lab…" t93p3w9t987w \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 27 seconds ago "No such image: jalber tomr/lab…" p3l3sft3jakc miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 6 seconds ago ol2u43hc3tof \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalber tomr/lab…" va1q3sg96h1j \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 11 seconds ago "No such image: jalber tomr/lab…" 2fygplcdd10r \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 22 seconds ago "No such image: jalber tomr/lab…" j74av20pw9q9 \_ miapp80swarm_web.4 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 26 seconds ago "No such image: jalber tomr/lab…" lrd4b8mbmb0v miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 5 seconds ago ukv3k1l9hkct \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 9 seconds ago "No such image: jalber tomr/lab…" pp2mn91z66km \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 11 seconds ago "No such image: jalber tomr/lab…" jw25xdlybzfu \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 24 seconds ago "No such image: jalber tomr/lab…" wgihyrnwf5uf \_ miapp80swarm_web.5 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 27 seconds ago "No such image: jalber tomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://localhost curl: (7) Failed to connect to localhost port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" | more version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:python_app_1 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "4000:80" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "nano docker-compose.yml" | more bash: nano: command not found exit status 127 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "rm docker-compose.yml" | more bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "ls" | more bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 394 419.0KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "ls" | more docker-compose.yml bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Updating service miapp80swarm_web (id: zmah2smmiuknd7ey5zdty62dp) image jalbertomr/lab_1:python_app_1 could not be accessed on a registry to record its digest. Each node will access jalbertomr/lab_1:python_app_1 independently, possibly leading to different nodes running different versions of the image. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker image ls" REPOSITORY TAG IMAGE ID CREATED SIZE bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker container ls" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" | more ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS uifvrrz577ru miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 5 seconds ago rr2kz4u7btue \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 5 seconds ago "No such image: ja lbertomr/lab…" ab8o19cq4nk3 \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 15 seconds ago "No such image: ja lbertomr/lab…" vdlgfxrbgm4t \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 25 seconds ago "No such image: ja lbertomr/lab…" 7cs835d2woqo \_ miapp80swarm_web.1 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 38 seconds ago "No such image: ja lbertomr/lab…" oxur1a6lhuae miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Running Preparing 15 seconds ago 6mtz4ugcutti \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 15 seconds ago "No such image: ja lbertomr/lab…" zhhufsxbcz00 \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected 30 seconds ago "No such image: ja lbertomr/lab…" jhh31x283dlf \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm2 Shutdown Rejected about a minute ago "No such image: ja lbertomr/lab…" jutrrjgrk90g \_ miapp80swarm_web.2 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected about a minute ago "No such image: ja lbertomr/lab…" kuwr3bqtbjem miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm2 Running Preparing 9 seconds ago 5qn5tpj6y932 \_ miapp80swarm_web.3 jalbertomr/lab_1:python_app_1 myvm1 Shutdown Rejected 9 seconds ago "No such image: ja bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE miapp80 latest 2052c9c9a9ea 35 minutes ago 131MB jalbertomr/lab1 miapp80 2052c9c9a9ea 35 minutes ago 131MB python_app latest 68e8339a3346 3 days ago 131MB jalbertomr/lab1 python_app_1 68e8339a3346 3 days ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB hello-world latest fce289e99eb9 5 months ago 1.84kB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 389 537.5KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" | more version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:myapp80 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "4000:80" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" | more version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:myapp80 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "4000:80" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine scp docker-compose.yml myvm1:~ docker-compose.yml 100% 387 326.7KB/s 00:00 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" | more version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:myapp80 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "80:80" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Updating service miapp80swarm_web (id: zmah2smmiuknd7ey5zdty62dp) image jalbertomr/lab_1:myapp80 could not be accessed on a registry to record its digest. Each node will access jalbertomr/lab_1:myapp80 independently, possibly leading to different nodes running different versions of the image. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.108 curl: (7) Failed to connect to 192.168.99.108 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://localhost curl: (7) Failed to connect to localhost port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8da8147a69c9 jalbertomr/lab1:miapp80 "python app.py" 15 minutes ago Exited (0) 14 minutes ago adoring_blackburn d8ddfcc73815 abba73b6a912 "python app.py" About an hour ago Exited (137) 45 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" About an hour ago Exited (0) About an hour ago reverent_noether bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://localhost:4000 curl: (7) Failed to connect to localhost port 4000: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://localhost:5000 curl: (7) Failed to connect to localhost port 5000: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8da8147a69c9 jalbertomr/lab1:miapp80 "python app.py" 15 minutes ago Exited (0) 14 minutes ago adoring_blackburn d8ddfcc73815 abba73b6a912 "python app.py" About an hour ago Exited (137) 45 minutes ago inspiring_antonelli b1ec5b08a2b7 abba73b6a912 "python app.py" About an hour ago Exited (0) About an hour ago reverent_noether bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker container ls CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm 8da8147a69c9 8da8147a69c9 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm d8ddfcc73815 d8ddfcc73815 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker rm b1ec5b08a2b7 b1ec5b08a2b7 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Updating service miapp80swarm_web (id: zmah2smmiuknd7ey5zdty62dp) image jalbertomr/lab_1:myapp80 could not be accessed on a registry to record its digest. Each node will access jalbertomr/lab_1:myapp80 independently, possibly leading to different nodes running different versions of the image. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ps miapp80swarm nothing found in stack: miapp80swarm bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS zmah2smmiukn miapp80swarm_web replicated 0/5 jalbertomr/lab_1:myapp80 *:80->80/tcp by4doymokvqe miserviciolab_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:5000->4000/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS rjwk48zepee5 miappcompose80_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:4000->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service Usage: docker service COMMAND Manage services Commands: create Create a new service inspect Display detailed information on one or more services logs Fetch the logs of a service or task ls List services ps List the tasks of one or more services rm Remove one or more services rollback Revert changes to a service's configuration scale Scale one or multiple replicated services update Update a service Run 'docker service COMMAND --help' for more information on a command. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service rm rjwk48zepee5 rjwk48zepee5 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS zmah2smmiukn miapp80swarm_web replicated 0/5 jalbertomr/lab_1:myapp80 *:80->80/tcp by4doymokvqe miserviciolab_web replicated 0/5 jalbertomr/lab_1:python_app_1 *:5000->4000/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service rm by4doymokvqe" by4doymokvqe bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS zmah2smmiukn miapp80swarm_web replicated 0/5 jalbertomr/lab_1:myapp80 *:80->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service rm zmah2smmiukn" zmah2smmiukn bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Creating service miapp80swarm_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ps -a unknown shorthand flag: 'a' in -a See 'docker stack ps --help'. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ps miapp80swarm nothing found in stack: miapp80swarm bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS oh05q3f4amwk miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 8 seconds ago r9wfcmzsd215 \_ miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" hpeewlwfrwp5 \_ miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 13 seconds ago "No such image: jalbertomr/lab…" 7zec5rnf5a6u \_ miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 31 seconds ago "No such image: jalbertomr/lab…" f721cakcpnd8 \_ miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 37 seconds ago "No such image: jalbertomr/lab…" 3d916cb1d8ke miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm2 Ready Preparing 4 seconds ago bxzgxjn1dqt9 \_ miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 8 seconds ago "No such image: jalbertomr/lab…" pw2jn24pr5lj \_ miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 10 seconds ago "No such image: jalbertomr/lab…" d6izux8b1amj \_ miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 17 seconds ago "No such image: jalbertomr/lab…" yh7cm2iici3t \_ miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 28 seconds ago "No such image: jalbertomr/lab…" hy13ldjdj7rr miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 8 seconds ago klczp98cqzp5 \_ miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" ryv2ywwudo1l \_ miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 14 seconds ago "No such image: jalbertomr/lab…" 25e2mthpj6a6 \_ miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 30 seconds ago "No such image: jalbertomr/lab…" 2ohcnrz333dj \_ miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 37 seconds ago "No such image: jalbertomr/lab…" tvzt2orx9hsc miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 7 seconds ago d0md20ugpd6j \_ miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" sznn1knrij45 \_ miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 12 seconds ago "No such image: jalbertomr/lab…" nkojmz3v0c3c \_ miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 28 seconds ago "No such image: jalbertomr/lab…" fni0i30oxlxm \_ miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 35 seconds ago "No such image: jalbertomr/lab…" 3ella04m40bx miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 9 seconds ago tev1qsihrbv0 \_ miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 9 seconds ago "No such image: jalbertomr/lab…" z643wk7ijzu3 \_ miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 17 seconds ago "No such image: jalbertomr/lab…" k0408fuyv2lu \_ miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm1 Shutdown Rejected 32 seconds ago "No such image: jalbertomr/lab…" o59gi11orggm \_ miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm2 Shutdown Rejected 33 seconds ago "No such image: jalbertomr/lab…" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS jqy99qs9jm5d miapp80swarm_web replicated 0/5 jalbertomr/lab_1:myapp80 *:80->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://localhost curl: (7) Failed to connect to localhost port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 - virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 curl: (7) Failed to connect to 192.168.99.107 port 80: Connection refused bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS jqy99qs9jm5d miapp80swarm_web replicated 0/5 jalbertomr/lab_1:myapp80 *:80->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service rm jqy99qs9jm5d" jqy99qs9jm5d bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker login" Error: Cannot perform an interactive login from a non TTY device exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ eval $(docker-machine env myvm1) bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "cat docker-compose.yml" version: "3" services: web: #remplazar username/repo:tag con el nombre y imagen #image: username/repo:tag image: jalbertomr/lab_1:myapp80 deploy: replicas: 5 resources: limits: cpus: "0.1" memory: 50M restart_policy: condition: on-failure ports: - "80:80" networks: - webnet networks: webnet: bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ history | grep build 436 docker build --tag=python_app . 492 docker build --tag=contpython1 . 1246 docker build --tab=myApp . 1258 docker build --tag=miapp80 . bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ ls app.py app.py.save docker-compose.yml Dockerfile myvm1 requirements.txt testRedis.py bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ cat Dockerfile # Usa runtime oficial de Python como imagen principal FROM python:2.7-slim # El directorio de trabajo sera /app WORKDIR /app # Copia el contenido actual del directorio a /app COPY . /app # Instala los paquetes necesarios especificados en requirements.txt RUN pip install --trusted-host pypi.python.org -r requirements.txt #Declara puerto 4000 de este contenedor disponible al mundo externo EXPOSE 80 # Define variable de ambiente ENV NAME Mundito (env var definido en Dockerfile) # Ejecuta app.py cuando el contenedor se carge CMD ["python","app.py"] bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker build --tag=miapp80 ." unable to prepare context: unable to evaluate symlinks in Dockerfile path: lstat /home/docker/Dockerfile: no such file or directory exit status 1 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker build --tag=miapp80 . Sending build context to Docker daemon 42.5kB Step 1/7 : FROM python:2.7-slim 2.7-slim: Pulling from library/python fc7181108d40: Pull complete 8c60b810a35a: Pull complete d207b275197c: Pull complete 63184f224d60: Pull complete Digest: sha256:1405fa2f8e9a232e2f60cafbb2b06ca2f1e0f577f4b4c397c361d6dba59fd24e Status: Downloaded newer image for python:2.7-slim ---> ca96bab3e2aa Step 2/7 : WORKDIR /app ---> Running in f2f585c8d5bd Removing intermediate container f2f585c8d5bd ---> 34e1cd70accb Step 3/7 : COPY . /app ---> 58ce88b6a8d7 Step 4/7 : RUN pip install --trusted-host pypi.python.org -r requirements.txt ---> Running in a35aa1712f13 DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Collecting flask (from -r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9a/74/670ae9737d14114753b8c8fdf2e8bd212a05d3b361ab15b44937dfd40985/Flask-1.0.3-py2.py3-none-any.whl (92kB) Collecting redis (from -r requirements.txt (line 2)) Downloading https://files.pythonhosted.org/packages/ac/a7/cff10cc5f1180834a3ed564d148fb4329c989cbb1f2e196fc9a10fa07072/redis-3.2.1-py2.py3-none-any.whl (65kB) Collecting itsdangerous>=0.24 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/76/ae/44b03b253d6fade317f32c24d100b3b35c2239807046a4c953c7b89fa49e/itsdangerous-1.1.0-py2.py3-none-any.whl Collecting Jinja2>=2.10 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/1d/e7/fd8b501e7a6dfe492a433deb7b9d833d39ca74916fa8bc63dd1a4947a671/Jinja2-2.10.1-py2.py3-none-any.whl (124kB) Collecting Werkzeug>=0.14 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/9f/57/92a497e38161ce40606c27a86759c6b92dd34fcdb33f64171ec559257c02/Werkzeug-0.15.4-py2.py3-none-any.whl (327kB) Collecting click>=5.1 (from flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fa/37/45185cb5abbc30d7257104c434fe0b07e5a195a6847506c074527aa599ec/Click-7.0-py2.py3-none-any.whl (81kB) Collecting MarkupSafe>=0.23 (from Jinja2>=2.10->flask->-r requirements.txt (line 1)) Downloading https://files.pythonhosted.org/packages/fb/40/f3adb7cf24a8012813c5edb20329eb22d5d8e2a0ecf73d21d6b85865da11/MarkupSafe-1.1.1-cp27-cp27mu-manylinux1_x86_64.whl Installing collected packages: itsdangerous, MarkupSafe, Jinja2, Werkzeug, click, flask, redis Successfully installed Jinja2-2.10.1 MarkupSafe-1.1.1 Werkzeug-0.15.4 click-7.0 flask-1.0.3 itsdangerous-1.1.0 redis-3.2.1 Removing intermediate container a35aa1712f13 ---> b444ee2c196d Step 5/7 : EXPOSE 80 ---> Running in bc9bbaea84af Removing intermediate container bc9bbaea84af ---> 12dbfaaf684f Step 6/7 : ENV NAME Mundito (env var definido en Dockerfile) ---> Running in ddc2e8d8ef71 Removing intermediate container ddc2e8d8ef71 ---> 31154a743309 Step 7/7 : CMD ["python","app.py"] ---> Running in 28e3d40ce81a Removing intermediate container 28e3d40ce81a ---> d2100bef18ac Successfully built d2100bef18ac Successfully tagged miapp80:latest bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE miapp80 latest d2100bef18ac 7 seconds ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker tag miapp80 jalbertomr/lab_1:myapp80 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab_1 myapp80 d2100bef18ac About a minute ago 131MB miapp80 latest d2100bef18ac About a minute ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker push jalbertomr/lab_1:myapp80 The push refers to repository [docker.io/jalbertomr/lab_1] 27e54efa0ae0: Pushed 2ce0fd3abfc0: Pushed b830289cfd4a: Pushed a212ef9c5ee1: Mounted from library/python a47fa5565167: Mounted from library/python 658556256f47: Mounted from library/python cf5b3c6798f7: Mounted from library/python myapp80: digest: sha256:51dd3e40a89ddbd5dd1c0f8ec69f9b68698ae656f71910fbca30e5cfe5ae4ec1 size: 1789 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack deploy -c docker-compose.yml miapp80swarm" Creating service miapp80swarm_web bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS 6iaqa2kkymfi miapp80swarm_web replicated 2/5 jalbertomr/lab_1:myapp80 *:80->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ken7pp3chvn3 miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm2 Running Preparing about a minute ago jeo4u5kbfevz miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm1 Running Running about a minute ago uf16ko0tyvsq miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm2 Running Preparing about a minute ago w4onta1rgb57 miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm2 Running Preparing about a minute ago lqkpjpxdsu7g miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm1 Running Running about a minute ago bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ls NAME ACTIVE DRIVER STATE URL SWARM DOCKER ERRORS myvm1 * virtualbox Running tcp://192.168.99.107:2376 v18.09.6 myvm2 - virtualbox Running tcp://192.168.99.108:2376 v18.09.6 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.107 <h3>Hola variable entorno NAME=Mundito (env var definido en Dockerfile)!</h3><b>Hostname:</b> 88ff8a043b45<br/><b>Visitas:</b> <i>No hay conexion con Redis, contador deshabilidado</i>bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker stack ps miapp80swarm" ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS ken7pp3chvn3 miapp80swarm_web.1 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 2 minutes ago jeo4u5kbfevz miapp80swarm_web.2 jalbertomr/lab_1:myapp80 myvm1 Running Running 2 minutes ago uf16ko0tyvsq miapp80swarm_web.3 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 2 minutes ago w4onta1rgb57 miapp80swarm_web.4 jalbertomr/lab_1:myapp80 myvm2 Running Preparing 2 minutes ago lqkpjpxdsu7g miapp80swarm_web.5 jalbertomr/lab_1:myapp80 myvm1 Running Running 2 minutes ago bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS 6iaqa2kkymfi miapp80swarm_web replicated 2/5 jalbertomr/lab_1:myapp80 *:80->80/tcp bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ curl http://192.168.99.108 <h3>Hola variable entorno NAME=Mundito (env var definido en Dockerfile)!</h3><b>Hostname:</b> 88ff8a043b45<br/><b>Visitas:</b> <i>No hay conexion con Redis, contador deshabilidado</i>
Finalmente, despues de tanto traqueteo.
Desde la VM1 tenemos
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "ls" docker-compose.yml bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker ps" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 625a43fbab3e jalbertomr/lab_1:myapp80 "python app.py" 2 hours ago Up 2 hours 80/tcp miapp80swarm_web.2.jeo4u5kbfevzdzxekxt74yj2d 88ff8a043b45 jalbertomr/lab_1:myapp80 "python app.py" 2 hours ago Up 2 hours 80/tcp miapp80swarm_web.5.lqkpjpxdsu7gbgf4r7xiyskkr bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker image ls" REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab_1 myapp80 d2100bef18ac 2 hours ago 131MB miapp80 latest d2100bef18ac 2 hours ago 131MB python 2.7-slim ca96bab3e2aa 2 weeks ago 120MB
Desde la VM2 tememos
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm2 "ls" bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm2 "docker ps" CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 652e473ee437 jalbertomr/lab_1:myapp80 "python app.py" 2 hours ago Up 2 hours 80/tcp miapp80swarm_web.1.ken7pp3chvn3g3on0k26bjunn 47791cbec346 jalbertomr/lab_1:myapp80 "python app.py" 2 hours ago Up 2 hours 80/tcp miapp80swarm_web.3.uf16ko0tyvsqyr6t3ddayzrt5 3b26242c089b jalbertomr/lab_1:myapp80 "python app.py" 2 hours ago Up 2 hours 80/tcp miapp80swarm_web.4.w4onta1rgb57jubtfi1de1x8k bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm2 "docker image ls" REPOSITORY TAG IMAGE ID CREATED SIZE jalbertomr/lab_1 <none> d2100bef18ac 2 hours ago 131MB
Ahora vamos a bajar el servicio y limpiar.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ls NAME SERVICES ORCHESTRATOR bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ eval $(docker-machine env myvm1) bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack ls NAME SERVICES ORCHESTRATOR miapp80swarm 1 Swarm bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker stack rm miapp80swarm Removing service miapp80swarm_web Removing network miapp80swarm_webnet bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker service ls ID NAME MODE REPLICAS IMAGE PORTS bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker service ls" ID NAME MODE REPLICAS IMAGE PORTS bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ eval $(docker-machine env -u) bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine stop $(docker-machine ls -q) Stopping "myvm1"... Stopping "myvm2"... Machine "myvm1" was stopped. Machine "myvm2" was stopped. bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine rm $(docker-machine ls -q) About to remove myvm1, myvm2 WARNING: This action will delete both local reference and remote instance. Are you sure? (y/n): y Successfully removed myvm1 Successfully removed myvm2 bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$
Posteriormente despues de cerrar todo, reiniciamos todo, solo para tener el contenido del comando docker inspect.
bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$ docker-machine ssh myvm1 "docker inspect miserviciolab_web" [ { "ID": "38vxxfbyga6jgohfule15v3l7", "Version": { "Index": 19 }, "CreatedAt": "2019-06-26T20:47:26.845408466Z", "UpdatedAt": "2019-06-26T20:47:26.847166261Z", "Spec": { "Name": "miserviciolab_web", "Labels": { "com.docker.stack.image": "jalbertomr/lab_1:myapp80", "com.docker.stack.namespace": "miserviciolab" }, "TaskTemplate": { "ContainerSpec": { "Image": "jalbertomr/lab_1:myapp80@sha256:51dd3e40a89ddbd5dd1c0f8ec69f9b68698ae656f71910fbca30e5cfe5ae4ec1", "Labels": { "com.docker.stack.namespace": "miserviciolab" }, "Privileges": { "CredentialSpec": null, "SELinuxContext": null }, "StopGracePeriod": 10000000000, "DNSConfig": {}, "Isolation": "default" }, "Resources": { "Limits": { "NanoCPUs": 100000000, "MemoryBytes": 52428800 } }, "RestartPolicy": { "Condition": "on-failure", "Delay": 5000000000, "MaxAttempts": 0 }, "Placement": { "Platforms": [ { "Architecture": "amd64", "OS": "linux" } ] }, "Networks": [ { "Target": "kr3sl6xovx6qo8l3g8fg0jigz", "Aliases": [ "web" ] } ], "ForceUpdate": 0, "Runtime": "container" }, "Mode": { "Replicated": { "Replicas": 5 } }, "UpdateConfig": { "Parallelism": 1, "FailureAction": "pause", "Monitor": 5000000000, "MaxFailureRatio": 0, "Order": "stop-first" }, "RollbackConfig": { "Parallelism": 1, "FailureAction": "pause", "Monitor": 5000000000, "MaxFailureRatio": 0, "Order": "stop-first" }, "EndpointSpec": { "Mode": "vip", "Ports": [ { "Protocol": "tcp", "TargetPort": 80, "PublishedPort": 80, "PublishMode": "ingress" } ] } }, "Endpoint": { "Spec": { "Mode": "vip", "Ports": [ { "Protocol": "tcp", "TargetPort": 80, "PublishedPort": 80, "PublishMode": "ingress" } ] }, "Ports": [ { "Protocol": "tcp", "TargetPort": 80, "PublishedPort": 80, "PublishMode": "ingress" } ], "VirtualIPs": [ { "NetworkID": "308rdktiijk63e68u6y4gkvk4", "Addr": "10.255.0.4/16" }, { "NetworkID": "kr3sl6xovx6qo8l3g8fg0jigz", "Addr": "10.0.0.2/24" } ] } } ] bext@bext-VPCF13WFX:~/DockerAppConfig/DockerSampleApp$
eot
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