mirror of https://github.com/easzlab/kubeasz.git
78 lines
2.5 KiB
YAML
78 lines
2.5 KiB
YAML
- name: prepare some dirs
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file: name={{ item }} state=directory
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with_items:
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- "{{ cluster_dir }}/ssl"
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- "{{ cluster_dir }}/backup"
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- "~/.kube"
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- name: 本地设置 bin 目录权限
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file: path={{ base_dir }}/bin state=directory mode=0755 recurse=yes
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# 注册变量p，根据p的stat信息判断是否已经生成过ca证书，如果没有，下一步生成证书
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# 如果已经有ca证书，为了保证整个安装的幂等性，跳过证书生成的步骤
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- name: 读取ca证书stat信息
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stat: path="{{ cluster_dir }}/ssl/ca.pem"
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register: p
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- name: 准备CA配置文件和签名请求
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template: src={{ item }}.j2 dest={{ cluster_dir }}/ssl/{{ item }}
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with_items:
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- "ca-config.json"
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- "ca-csr.json"
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when: p.stat.isreg is not defined
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- name: 生成 CA 证书和私钥
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when: p.stat.isreg is not defined
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shell: "cd {{ cluster_dir }}/ssl && \
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{{ base_dir }}/bin/cfssl gencert -initca ca-csr.json | {{ base_dir }}/bin/cfssljson -bare ca"
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#----------- 创建配置文件: /root/.kube/config
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- import_tasks: create-kubectl-kubeconfig.yml
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tags: create_kctl_cfg
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#------------创建配置文件: kube-proxy.kubeconfig
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- import_tasks: create-kube-proxy-kubeconfig.yml
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#------------创建配置文件: kube-controller-manager.kubeconfig
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- import_tasks: create-kube-controller-manager-kubeconfig.yml
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#------------创建配置文件: kube-scheduler.kubeconfig
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- import_tasks: create-kube-scheduler-kubeconfig.yml
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# ansible 控制端一些易用性配置
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- name: 本地创建 ezctl 工具的软连接
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file: src={{ base_dir }}/ezctl dest=/usr/bin/ezctl state=link
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- name: ansible 控制端创建 kubectl 软链接
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file: src={{ base_dir }}/bin/kubectl dest=/usr/bin/kubectl state=link
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ignore_errors: true
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# 注册变量以判断是否容器化运行ansible控制端，如果容器化运行那么进程数小于50
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- name: 注册变量以判断是否容器化运行ansible控制端
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shell: "ps aux|wc -l"
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register: procs
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- name: ansible 控制端写入环境变量$PATH
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lineinfile:
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dest: ~/.bashrc
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state: present
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regexp: 'kubeasz'
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line: 'export PATH={{ base_dir }}/bin/:$PATH # generated by kubeasz'
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when: "procs.stdout|int > 50"
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ignore_errors: true
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- name: ansible 控制端添加 kubectl 自动补全
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lineinfile:
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dest: ~/.bashrc
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state: present
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regexp: 'kubectl completion'
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line: 'source <(kubectl completion bash)'
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when: "procs.stdout|int > 50"
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ignore_errors: true
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- name: pip install netaddr
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pip:
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name: netaddr
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when: "procs.stdout|int > 50"
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ignore_errors: true
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