帮我用ansible-playbook 编写个yml文件在k8s节点上安装mariadb并设定开机启动
时间: 2023-04-10 20:01:22 浏览: 69
好的,我可以回答这个问题。以下是一个示例的ansible-playbook yml文件,用于在k8s节点上安装mariadb并设定开机启动:
```
---
- hosts: k8s_nodes
become: true
tasks:
- name: Install MariaDB
apt:
name: mariadb-server
state: present
- name: Enable MariaDB on boot
systemd:
name: mariadb
enabled: yes
masked: no
```
请注意,这只是一个示例文件,具体的安装步骤可能因环境而异。
相关问题
帮我用ansible-playbook 编写个yml文件在k8s节点上安装mysql
好的,我可以回答这个问题。以下是一个简单的 ansible-playbook 的 yml 文件,可以在 k8s 节点上安装 MySQL:
```
---
- hosts: k8s_nodes
become: true
tasks:
- name: Install MySQL
apt:
name: mysql-server
state: present
```
请注意,这只是一个简单的示例,实际上,您需要根据您的环境和需求进行更改。
帮我写个ansible-playbook 安装 k8s 的文档
当然可以,以下是一个简单的ansible-playbook安装k8s的文档:
---
- hosts: kubernetes-nodes
become: true
tasks:
- name: 禁用swap
command: swapoff -a
become: true
- name: 安装Docker
apt:
name: docker.io
state: present
become: true
- name: 安装Kubernetes依赖包
apt:
name: apt-transport-https
ca-certificates
curl
software-properties-common
state: present
become: true
- name: 添加Kubernetes签名密钥
apt_key:
url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
state: present
become: true
- name: 添加Kubernetes APT存储库
apt_repository:
repo: deb https://apt.kubernetes.io/ kubernetes-xenial main
state: present
filename: kubernetes.list
update_cache: yes
become: true
- name: 更新APT缓存
apt:
update_cache: yes
become: true
- name: 安装Kubernetes Master组件
apt:
name: kubelet kubeadm kubectl
state: present
become: true
- name: 启动并设置kubelet服务
systemd:
name: kubelet.service
enabled: yes
state: started
become: true
通过运行此playbook,您可以成功在目标主机上安装k8s。希望可以对您有所帮助!