Ansible Modules 常用模块

- name: List directory
  command: ls -l /etc

- name: Use pipe
  shell: "ps aux | grep nginx"

- name: Create directory
  file:
    path: /data/www
    state: directory
    mode: "0755"

- name: Copy config
  copy:
    src: nginx.conf
    dest: /etc/nginx/nginx.conf

- name: Render template
  template:
    src: nginx.conf.j2
    dest: /etc/nginx/nginx.conf

- name: Update config line
  lineinfile:
    path: /etc/sysctl.conf
    regexp: "^net.ipv4.ip_forward"
    line: "net.ipv4.ip_forward = 1"

- blockinfile:
    path: /etc/profile
    block: |
      export GOPROXY=https://proxy.golang.org

- synchronize:
    src: ./dist/
    dest: /var/www/

- unarchive:
    src: app.tar.gz
    dest: /opt/app/
    remote_src: yes

- user:
    name: martin
    shell: /bin/bash
    state: present

- group:
    name: developers
    state: present

- authorized_key:
    user: root
    key: "{{ lookup('file', 'id_rsa.pub') }}"

- service:
    name: nginx
    state: restarted
    enabled: yes

- systemd:
    name: docker
    daemon_reload: yes
    state: restarted

- package:
    name: htop
    state: present

- yum:
    name: httpd
    state: present

- apt:
    name: nginx
    update_cache: yes

- pip:
    name: uvicorn
    state: present

- firewalld:
    port: 80/tcp
    permanent: yes
    state: enabled

- iptables:
    chain: INPUT
    protocol: tcp
    destination_port: 22
    jump: ACCEPT

- hostname:
    name: web01

- mysql_db:
    name: appdb
    state: present

- mysql_user:
    name: appuser
    password: secret
    priv: "appdb.*:ALL"
    state: present

- postgresql_db:
    name: mydb
    state: present

- postgresql_user:
    db: mydb
    name: martin
    password: "pwd123"
    priv: ALL

- docker_container:
    name: nginx
    image: nginx:latest
    state: started
    ports:
      - "80:80"

- docker_image:
    name: python:3.12
    source: pull

- docker_network:
    name: mynet
    state: present

- k8s:
    state: present
    definition:
      apiVersion: apps/v1
      kind: Deployment
      metadata:
        name: nginx
      spec:
        replicas: 2
        selector:
          matchLabels:
            app: nginx
        template:
          metadata:
            labels:
              app: nginx
          spec:
            containers:
            - name: nginx
              image: nginx:1.25

- k8s_info:
    kind: Pod
    namespace: default

- setup:

- sysctl:
    name: net.ipv4.ip_forward
    value: 1
    state: present
    reload: yes

- timezone:
    name: Asia/Shanghai

- git:
    repo: "https://github.com/martin/app.git"
    dest: /opt/app
    version: main

- get_url:
    url: https://example.com/app.tar.gz
    dest: /tmp/app.tar.gz
    mode: "0644"

- uri:
    url: https://httpbin.org/get
    method: GET
    return_content: yes

- assemble:
    src: /etc/nginx/conf.d.d/
    dest: /etc/nginx/nginx.conf

- debug:
    msg: "{{ result | json_query('items[*].metadata.name') }}"

- include_tasks: install.yml
  when: ansible_os_family == "RedHat"

- import_tasks: common.yml

- shell: curl http://127.0.0.1/healthz
  register: result
  retries: 5
  delay: 3
  until: result.rc == 0

- include_role:
    name: nginx

- import_role:
    name: mysql

- command: cat /etc/hostname
  register: out

- debug:
    msg: "{{ out.stdout }}"

- yum:
    name: httpd
  when: ansible_os_family == "RedHat"

- user:
    name: "{{ item }}"
    state: present
  with_items:
    - alice
    - bob

- cron:
    name: backup
    minute: "0"
    hour: "2"
    job: "/usr/bin/backup.sh"

- mount:
    path: /data
    src: /dev/vdb1
    fstype: ext4
    state: mounted

- reboot:
    msg: "Rebooting for kernel upgrade"
    reboot_timeout: 600