mirror of https://github.com/easzlab/kubeasz.git
103 lines
3.3 KiB
YAML
103 lines
3.3 KiB
YAML
- name: 获取是否已经安装docker
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shell: 'systemctl status docker|grep Active || echo "NoFound"'
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register: docker_svc
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- name: 获取是否已经安装containerd
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shell: 'systemctl status containerd|grep Active || echo "NoFound"'
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register: containerd_svc
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# 18.09.x 版本二进制名字有变化，需要做判断
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- name: 获取docker版本信息
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shell: "{{ base_dir }}/bin/dockerd --version|cut -d' ' -f3"
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register: docker_ver
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connection: local
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run_once: true
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tags: upgrade_docker, download_docker
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- name: 转换docker版本信息为浮点数
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set_fact:
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DOCKER_VER: "{{ docker_ver.stdout.split('.')[0]|int + docker_ver.stdout.split('.')[1]|int/100 }}"
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tags: upgrade_docker, download_docker
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- name: debug info
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debug: var="DOCKER_VER"
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tags: upgrade_docker, download_docker
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- block:
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- name: 准备docker相关目录
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file: name={{ item }} state=directory
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with_items:
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- "{{ bin_dir }}"
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- /etc/docker
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- name: 下载 docker 二进制文件
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copy: src={{ base_dir }}/bin/{{ item }} dest={{ bin_dir }}/{{ item }} mode=0755
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with_items:
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- docker-containerd
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- docker-containerd-shim
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- docker-init
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- docker-runc
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- docker
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- docker-containerd-ctr
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- dockerd
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- docker-proxy
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tags: upgrade_docker, download_docker
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when: "DOCKER_VER|float < 18.09"
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- name: 下载 docker 二进制文件(>= 18.09.x)
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copy: src={{ base_dir }}/bin/{{ item }} dest={{ bin_dir }}/{{ item }} mode=0755
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with_items:
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- containerd
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- containerd-shim
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- docker-init
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- runc
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- docker
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- ctr
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- dockerd
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- docker-proxy
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tags: upgrade_docker, download_docker
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when: "DOCKER_VER|float >= 18.09"
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- name: docker命令自动补全
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copy: src=docker dest=/etc/bash_completion.d/docker mode=0644
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- name: docker国内镜像加速
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template: src=daemon.json.j2 dest=/etc/docker/daemon.json
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- name: flush-iptables
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shell: "iptables -P INPUT ACCEPT \
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&& iptables -F && iptables -X \
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&& iptables -F -t nat && iptables -X -t nat \
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&& iptables -F -t raw && iptables -X -t raw \
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&& iptables -F -t mangle && iptables -X -t mangle"
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- name: 创建docker的systemd unit文件
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template: src=docker.service.j2 dest=/etc/systemd/system/docker.service
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tags: upgrade_docker, download_docker
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- name: 开机启用docker 服务
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shell: systemctl enable docker
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ignore_errors: true
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- name: 开启docker 服务
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shell: systemctl daemon-reload && systemctl restart docker
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tags: upgrade_docker
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- name: 轮询等待docker服务运行
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shell: "systemctl status docker.service|grep Active"
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register: docker_status
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until: '"running" in docker_status.stdout'
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retries: 8
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delay: 2
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tags: upgrade_docker
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# 配置 docker 命令软链接，方便单独安装 docker
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- name: 配置 docker 命令软链接
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file: src={{ bin_dir }}/docker dest=/usr/bin/docker state=link
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ignore_errors: true
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when: "'running' not in containerd_svc.stdout and 'running' not in docker_svc.stdout"
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## 可选 ------安装docker查询镜像 tag的小工具----
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- name: 下载 docker-tag
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copy: src=docker-tag dest={{ bin_dir }}/docker-tag mode=0755
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