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packages:docker [2017-10-12 10:36] glen [Prerequisites] |
packages:docker [2020-10-24 16:21] (current) glen add php images link |
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- https://groups.google.com/forum/#!topic/docker-user/U3j7ykSceNg | - https://groups.google.com/forum/#!topic/docker-user/U3j7ykSceNg | ||
- http://lists.pld-linux.org/mailman/pipermail/pld-devel-en/2014-January/023786.html | - http://lists.pld-linux.org/mailman/pipermail/pld-devel-en/2014-January/023786.html | ||
+ | |||
+ | ===== PLD Linux Base images ===== | ||
+ | |||
+ | Minimal PLD Linux base images are built every Friday and published in GitLab: | ||
+ | |||
+ | * https://gitlab.com/pld-linux/pld#pld-linux-base-docker-images | ||
+ | |||
+ | There's also available base images from Th snapshots: | ||
+ | * https://gitlab.com/pld-linux/pld/blob/master/README.md#snapshot-images | ||
+ | |||
+ | <code> | ||
+ | $ docker run --rm -it registry.gitlab.com/pld-linux/pld echo hello pld linux | ||
+ | hello pld linux | ||
+ | </code> | ||
+ | |||
+ | To build your own base image, you can use [[https://github.com/moby/moby/blob/master/contrib/mkimage-pld.sh|contrib/mkimage-pld.sh]] as base. | ||
+ | |||
+ | |||
+ | Additionally PHP base images are provided: | ||
+ | * https://gitlab.com/pld-linux/php | ||
+ | |||
==== Setup Cgroups ==== | ==== Setup Cgroups ==== | ||
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For Docker >= 1.13 use ''docker {container,image,volume,network} prune'' subcommands. | For Docker >= 1.13 use ''docker {container,image,volume,network} prune'' subcommands. | ||
- | ===== PLD Base image ===== | ||
- | |||
- | Simple script to create new base image for pld: | ||
- | |||
- | <code bash mkimage-pld.sh> | ||
- | #!/bin/sh | ||
- | set -e | ||
- | |||
- | ROOTFS=~/root | ||
- | IMAGE=pld | ||
- | |||
- | # to clean up: | ||
- | docker rmi $IMAGE | ||
- | |||
- | # build | ||
- | rpm -r $ROOTFS --initdb | ||
- | |||
- | install -d $ROOTFS/dev/pts | ||
- | mknod $ROOTFS/dev/random c 1 8 -m 644 | ||
- | mknod $ROOTFS/dev/urandom c 1 9 -m 644 | ||
- | mknod $ROOTFS/dev/full c 1 7 -m 666 | ||
- | mknod $ROOTFS/dev/null c 1 3 -m 666 | ||
- | mknod $ROOTFS/dev/zero c 1 5 -m 666 | ||
- | mknod $ROOTFS/dev/console c 5 1 -m 660 | ||
- | |||
- | poldek -r $ROOTFS --up -u bash iproute2 coreutils poldek | ||
- | |||
- | # cleanups | ||
- | PKGS="cracklib-dicts ca-certificates" | ||
- | for pkg in $PKGS; do | ||
- | rpm -r $ROOTFS -q $pkg && rpm -r $ROOTFS -e $pkg --nodeps | ||
- | done | ||
- | |||
- | # and import | ||
- | tar -C $ROOTFS -cf- . | docker import - $IMAGE | ||
- | |||
- | # and test | ||
- | docker run -i -u root $IMAGE /bin/echo Success. | ||
- | </code> | ||
- | |||
- | <file> | ||
- | # sh -x /vagrant/mkimage-pld.sh | ||
- | + rpm -r /home/vagrant/root --initdb | ||
- | + poldek -r root --up -u bash iproute2 | ||
- | + docker import - pld | ||
- | # docker run -i -t pld bash | ||
- | WARNING: IPv4 forwarding is disabled. | ||
- | [root@e8d2bb1215c2 /]# id | ||
- | uid=0(root) gid=0(root) groups=0(root) | ||
- | </file> | ||
- | |||
- | You can see more available samples in [[https://github.com/dotcloud/docker/tree/master/contrib|docker/contrib/]]. | ||
- | |||
- | also, you can try [[people:glen|glen's]] [[https://index.docker.io/u/glen/pld/|pld test]] image: | ||
- | <code bash> | ||
- | vagrant@pld64 ~$ sudo docker run -i -t glen/pld bash | ||
- | root@ae0aac5de155 ~# | ||
- | </code> | ||
===== Vagrant ===== | ===== Vagrant ===== |