Administer your containers¶

Containers¶

Create your ‘store’ container¶

After your first installation, you need to create the store container :

$ make docker-local-store

You should get something like :

Pull local docker for janitoo_audiovideo.
docker pull bibi21000/janitoo_audiovideo
Using default tag: latest
latest: Pulling from bibi21000/janitoo_audiovideo
Digest: sha256:3c038846fc521d2c7e3b46778dedc37c7c363f7b21ca93aca816030d9cd58e8b
Status: Image is up to date for bibi21000/janitoo_audiovideo:latest

Docker local for janitoo_audiovideo pulled.

Create docker local store for janitoo_audiovideo.
docker create -v /root/.ssh/ -v /opt/janitoo/etc/ --name audiovideo_store bibi21000/janitoo_audiovideo /bin/true
511e799c1a763b039df2772a9b874d79c5473dafc4f84418bbae79e9e6e10c14

Docker local store for janitoo_audiovideo created.

It’s possible to personnalize the port used for ssh. Create or update your local Makefile :

$ vim Makefile.local

And add :

DOCKERPORT   = 8882

Update your ‘running’ container¶

You can update your running container.

For example, to update the NUT docker appliance. Delete the ‘running’ container :

$ make docker-local-running

You should get something like :

Pull local docker for janitoo_audiovideo.
docker pull bibi21000/janitoo_audiovideo
Using default tag: latest
latest: Pulling from bibi21000/janitoo_audiovideo
Digest: sha256:3c038846fc521d2c7e3b46778dedc37c7c363f7b21ca93aca816030d9cd58e8b
Status: Image is up to date for bibi21000/janitoo_audiovideo:latest

Docker local for janitoo_audiovideo pulled.

Update local docker for janitoo_audiovideo.
docker stop audiovideo_running
Error response from daemon: No such container: audiovideo_running
make: [docker-local-running] Erreur 1 (ignorée)
docker rm audiovideo_running
Error response from daemon: No such container: audiovideo_running
make: [docker-local-running] Erreur 1 (ignorée)
docker create --volumes-from audiovideo_store -p 8886:22 --name audiovideo_running bibi21000/janitoo_audiovideo
f4c65d518ad8862b0d2873d1798ffa655d05f77e3b96fd7675db143c9cf1564e
docker ps -a|grep audiovideo_running
f4c65d518ad8        bibi21000/janitoo_audiovideo   "/root/auto.sh"     Less than a second ago   Created                                    audiovideo_running
docker start audiovideo_running
audiovideo_running
docker ps|grep audiovideo_running
f4c65d518ad8        bibi21000/janitoo_audiovideo   "/root/auto.sh"     1 seconds ago       Up Less than a second   0.0.0.0:8886->22/tcp   audiovideo_running

Docker local for janitoo_audiovideo updated.

You got a new ‘running’ container available on ssh port 8886 :

f4c65d518ad8        bibi21000/janitoo_audiovideo   "/root/auto.sh"     1 seconds ago       Up Less than a second   0.0.0.0:8886->22/tcp   audiovideo_running

Backup your ‘store’ container¶

docker run –volumes-from dbdata -v $(pwd):/backup ubuntu tar cvf /backup/backup.tar /dbdata

Remove old containers¶

Minimal installation¶

On a production system, you don’t need to install Janitoo core on the system.

Simply clone the janitoo_docker_appliance repository :

$ git clone https://github.com/bibi21000/janitoo_docker_appliance.git
$ cd janitoo_docker_appliance

And create the ‘store’ container for the tellstick appliance :

$ make docker-local-store MODULENAME=janitoo_tellstick DOCKERPORT=8888 DOCKERVOLS=" --privileged -v /dev/bus/usb:/dev/bus/usb"

You can retrieve all options (DOCKERPORT and DOCKERVOLS) from the Makefile in the MODULENAME repository on github.

And create the ‘running’ container :

$ make docker-local-running MODULENAME=janitoo_tellstick

Images¶

You can also attach a started ‘running’ container to get a look at the top command:

$ docker attach hostsensor_running

To detach use ctrl + p + ctrl + q