Difference between revisions of "Docker volume orchestration"
From berki WIKI
(→Netshare) |
(→Installálás a boot2docker VM-en) |
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==Installálás a boot2docker VM-en== | ==Installálás a boot2docker VM-en== | ||
| + | Fontos, hogy csak a /var/lib/boot2docker a perzisztens mappa. | ||
<pre> | <pre> | ||
| − | docker@mg0:~$ wget https://github.com/ContainX/docker-volume-netshare/releases/download/v0.35/docker-volume-netshare_0.35_linux_amd64.tar.gz | + | docker@mg0:~$ sudo mkdir /var/lib/boot2docker/netshare |
| + | docker@mg0:~$ cd /var/lib/boot2docker/netshare | ||
| + | docker@mg0:~$ sudo wget https://github.com/ContainX/docker-volume-netshare/releases/download/v0.35/docker-volume-netshare_0.35_linux_amd64.tar.gz | ||
| − | docker@mg0:~$ tar -xvzf docker-volume-netshare_0.35_linux_amd64.tar.gz | + | docker@mg0:~$ sudo tar -xvzf docker-volume-netshare_0.35_linux_amd64.tar.gz |
docker@mg0:~$ cd docker-volume-netshare_0.35_linux_amd64/ | docker@mg0:~$ cd docker-volume-netshare_0.35_linux_amd64/ | ||
</pre> | </pre> | ||
| Line 38: | Line 41: | ||
nfs.sock | nfs.sock | ||
</pre> | </pre> | ||
| − | |||
==Docker standalone== | ==Docker standalone== | ||
Revision as of 21:52, 30 August 2018
Contents
Áttekintés
NFS mount
Bemutatás
Mount NFS v3/4, AWS EFS or CIFS
Mesos/Marathon and Docker Swarm
Installálás a boot2docker VM-en
Fontos, hogy csak a /var/lib/boot2docker a perzisztens mappa.
docker@mg0:~$ sudo mkdir /var/lib/boot2docker/netshare docker@mg0:~$ cd /var/lib/boot2docker/netshare docker@mg0:~$ sudo wget https://github.com/ContainX/docker-volume-netshare/releases/download/v0.35/docker-volume-netshare_0.35_linux_amd64.tar.gz docker@mg0:~$ sudo tar -xvzf docker-volume-netshare_0.35_linux_amd64.tar.gz docker@mg0:~$ cd docker-volume-netshare_0.35_linux_amd64/
Note
A boot2docker csak az nfs3 protokollt támogatja, ezért fontos, hogy a netshare indításakor megadjuk az nfs verziót, különben az nfs4-et fogja elindítani, ami boot2docker alatt nem működik
$ sudo ./docker-volume-netshare nfs -v 3 INFO[0000] == docker-volume-netshare :: Version: 0.35 - Built: 2018-01-27T22:43:03-08:00 == INFO[0000] Starting NFS Version 3 :: options: ''
Induláskor beírja magát ide: /run/docker/plugins, ezért nem kell külön docker plugin-ként telepíteni.
# docker-machine ssh mg0 sudo ls /run/docker/plugins nfs.sock
Docker standalone
# docker run -i -t --name ubuntu --volume-driver=nfs -v 192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data/:/data ubuntu /bin/bash root@5e82828c7a37:/#
... INFO[0060] Mounting NFS volume 192.168.42.1:/home/adam/Projects/DockerCourse/persistentstore/portainer/data/ on /var/lib/docker-volumes/netshare/nfs/192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data ...
root@5e82828c7a37:/# ls /data adam
# docker rm -f ubuntu
... INFO[0388] Unmounting volume name 192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data/ from /var/lib/docker-volumes/netshare/nfs/192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data ...
Volume létrehozása
Swarm service
docker service create \ --name portainer \ --publish 9000:9000 \ --replicas=1 \ --constraint 'node.role == manager' \ --mount type=bind,src=/var/run/docker.sock,dst=/var/run/docker.sock \ --mount type=volume,src=192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data/,dst=/data,volume-driver=nfs \ portainer/portainer -H unix:///var/run/docker.sock
# docker volume ls DRIVER VOLUME NAME nfs 192.168.42.1/home/adam/Projects/DockerCourse/persistentstore/portainer/data/
Convoy
https://github.com/rancher/convoy
