LAB0

LAB0 First Project on GIT

DOCKER

##List Docker Images

[root@whynotmhost helloword]# docker image ls REPOSITORY TAG IMAGE ID CREATED SIZE whynotm/get-started part2 a6ad9d65bcb0 29 minutes ago 132MB friendlyhello latest a6ad9d65bcb0 29 minutes ago 132MB python 2.7-slim 14dad3ead5f4 5 days ago 120MB hello-world latest 4ab4c602aa5e 5 weeks ago 1.84kB [root@whynotmhost helloword]#

List Conatiners runnung

docker container ls --all

RUn Docker

[root@whynotmhost helloword]# docker run -d -p 4000:80 friendlyhello 29cedfeb1f64ee23425a9cdc4121eba44adaad34e44fb386cd7f3e34b800ecd5 [root@whynotmhost helloword]#

Helloword dockers Running

root@whynotmhost helloword]# docker container ls --all CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 29cedfeb1f64 friendlyhello "python app.py" 18 seconds ago Up 18 seconds 0.0.0.0:4000->80/tcp festive_snyder [root@whynotmhost helloword]#

Test docker's http CURL

"[root@whynotmhost helloword]# curl http://localhost:4000

Hello World!

Hostname: 29cedfeb1f64
Visits: cannot connect to Redis, counter disabled[root@whynotmhost helloword]# [root@whynotmhost helloword]#"

Test docker's http CURL

Browser : tape localhot:4000 :

Hello World! Hostname: 29cedfeb1f64 Visits: cannot connect to Redis, counter disabled

##Docker STOP LIST RM LIST

[root@whynotmhost helloword]# docker container ls --all CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 29cedfeb1f64 friendlyhello "python app.py" 5 minutes ago Up 5 minutes 0.0.0.0:4000->80/tcp festive_snyder

[root@whynotmhost helloword]# docker stop 29cedfeb1f64 29cedfeb1f64

[root@whynotmhost helloword]# docker container ls --all CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 29cedfeb1f64 friendlyhello "python app.py" 6 minutes ago Exited (137) 2 seconds ago festive_snyder

[root@whynotmhost helloword]# docker container rm 29cedfeb1f64 29cedfeb1f64

[root@whynotmhost helloword]# docker container ls --all CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES [root@whynotmhost helloword]#

DOCKER COMPOSE

curl -L "https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

[root@whynotmhost helloword]# docker-compose --version docker-compose version 1.22.0, build f46880fe [root@whynotmhost helloword]#

Docker service status

service docker status

Docker volume list

docker volume ls

docker volume inspect volumeid

SWORM MODE

docker swarm init --advertise-addr $(hostname -i)

root@whynotmhost helloword]# docker swarm init --advertise-addr $(hostname -i) Swarm initialized: current node (d9i88ihkk112lyuuu45teox0l) is now a manager.

To add a worker to this swarm, run the following command:

docker swarm join --token SWMTKN-1-631oe1x6i6s5fqkf04o2tsyknq0kr6amfq5mwdcnpflst0cj5p-1izjtci1jw6p3ved42x0hv8l9 127.0.0.1:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

[root@whynotmhost helloword]#

DOCKER ENGINE SERVICE

[root@whynotmhost helloword]# service docker start  
Redirecting to /bin/systemctl start docker.service
[root@whynotmhost helloword]#
[root@whynotmhost helloword]#  systemctl status docker -l

● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: active (running) since Tue 2018-10-16 15:08:30 WEST; 2s ago Docs: https://docs.docker.com Main PID: 55249 (dockerd) Memory: 44.8M CGroup: /system.slice/docker.service ├─55249 /usr/bin/dockerd └─55255 docker-containerd --config /var/run/docker/containerd/containerd.toml

Oct 16 15:08:29 whynotmhost dockerd[55249]: time="2018-10-16T15:08:29.285580644+01:00" level=info msg="pickfirstBalancer: HandleSubConnStateChange: 0xc42030c260, CONNECTING" module=grpc Oct 16 15:08:29 whynotmhost dockerd[55249]: time="2018-10-16T15:08:29.285777191+01:00" level=info msg="pickfirstBalancer: HandleSubConnStateChange: 0xc42030c260, READY" module=grpc Oct 16 15:08:29 whynotmhost dockerd[55249]: time="2018-10-16T15:08:29.285796369+01:00" level=info msg="Loading containers: start." Oct 16 15:08:29 whynotmhost dockerd[55249]: time="2018-10-16T15:08:29.833812266+01:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address" Oct 16 15:08:30 whynotmhost dockerd[55249]: time="2018-10-16T15:08:30.008090408+01:00" level=info msg="Loading containers: done." Oct 16 15:08:30 whynotmhost dockerd[55249]: time="2018-10-16T15:08:30.018846899+01:00" level=info msg="Docker daemon" commit=e68fc7a graphdriver(s)=overlay2 version=18.06.1-ce Oct 16 15:08:30 whynotmhost dockerd[55249]: time="2018-10-16T15:08:30.018912724+01:00" level=info msg="Daemon has completed initialization" Oct 16 15:08:30 whynotmhost dockerd[55249]: time="2018-10-16T15:08:30.020262801+01:00" level=warning msg="Could not register builder git source: failed to find git binary: exec: "git": executable file not found in $PATH" Oct 16 15:08:30 whynotmhost dockerd[55249]: time="2018-10-16T15:08:30.033200063+01:00" level=info msg="API listen on /var/run/docker.sock" Oct 16 15:08:30 whynotmhost systemd[1]: Started Docker Application Container Engine. [root@whynotmhost helloword]#

GIT PUSH

git init .

git add $DIRECTO_TO_PUSH

git status git commit -m "Ajout fichier de configuration de gitlab et gitignore"

git remote add origin http://whynotm@172.21.0.2/config/whynotm.git

git push origin master