60 lines
2.7 KiB
YAML
Executable File
60 lines
2.7 KiB
YAML
Executable File
#!/usr/bin/env ansible-playbook
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---
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#==============================================================#
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# File : docker.yml
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# Desc : init docker on nodes
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# Ctime : 2023-02-20
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# Mtime : 2026-01-18
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# Path : docker.yml
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# Docs : https://pigsty.io/docs/docker/playbook
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# License : Apache-2.0 @ https://pigsty.io/docs/about/license/
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# Copyright : 2018-2026 Ruohang Feng / Vonng (rh@vonng.com)
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#==============================================================#
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- name: DOCKER INIT
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hosts: all
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gather_facts: no
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become: true
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vars:
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#docker_enabled: false # enable docker on this node? false by default
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#docker_data: /data/docker # docker data directory, /data/docker by default
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#docker_storage_driver: overlay2 # docker storage driver: overlay2,zfs,btrfs
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#docker_cgroups_driver: systemd # docker cgroup fs driver: cgroupfs,systemd
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#docker_registry_mirrors: [ ] # docker registry mirror list
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#docker_exporter_port: 9323 # docker metrics exporter port, 9323 by default
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#docker_image: [] # docker image to be pulled after bootstrap
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#docker_image_cache: /tmp/docker/*.tgz # docker image cache file/glob, `/tmp/docker/*.tgz` by default
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roles:
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- { role: node_id , tags: id } # get node identity (always)
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- { role: docker , tags: docker ,when: docker_enabled is defined and docker_enabled|bool }
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#---------------------------------------------------------------
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# Usage
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#---------------------------------------------------------------
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# Set parameter `docker_enabled: true` on target nodes, then:
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#
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# ./docker.yml -l <group|host>
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#
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# docker images on /tmp/docker/*.tgz will be loaded automatically
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# you can add registry mirror to `docker_registry_mirrors` to accelerate
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#
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# one-time online installation
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# ./node.yml -t node_install -e '{"node_repo_modules":"node,docker","node_packages":["docker-ce,docker-compose-plugin"]}'
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#
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# install docker with mirror
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# ./docker.yml -e '{"docker_enabled":"true","docker_registry_mirrors":["https://docker.xxxxxx.io"]}'
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#---------------------------------------------------------------
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# Tasks
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#---------------------------------------------------------------
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# docker : setup docker on node to run containers (optional)
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# - docker_install : install docker on nodes
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# - docker_admin : add user to docker admin group
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# - docker_dir : create docker data directory
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# - docker_config : generate docker daemon config
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# - docker_launch : launch docker daemon systemd service
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# - docker_register : register docker target to victoria metrics
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# - docker_image : load docker images from /tmp/docker/*.tgz if exists
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#---------------------------------------------------------------
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...
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