试图忽略某些剧本上的任务

Question

现在我有两本正在执行的剧本。一种用于代码更新，另一种用于整个站点更新。我想要一个“快速代码更新”，它不运行任何 NPM 任务。

目前任务如下：

    ---
- name: Create app database
  mysql_db: name={{ app_db_name }} state=present

- name: Copy deploy key
  copy:
    src: templates/path.pem
    dest: "{{ ssh_key_path }}"
    owner: "{{ app_user }}"
    mode: 0600

- name: Create app dir
  file:
    path: "{{ app_dir }}"
    state: directory
    mode: 0755
    owner: "{{ app_user }}"

- name: Create log dir
  file:
    path: "{{ log_dir }}"
    state: directory
    recurse: yes
    mode: 0755
    owner: "{{ app_user }}"

- name: Pull sixnexus app
  git:
    repo: "{{ app_repo }}"
    dest: "{{ app_dir }}"
    version: master
    force: yes
    accept_hostkey: yes
    ssh_opts: "-i {{ ssh_key_path }}"

- name: Create venv
  pip:
    virtualenv: "{{ app_env }}"
    requirements: "{{ app_dir }}/requirements.txt"

- name: Copy local_settings.py
  template:
    src: templates/local_settings.py.j2
    dest: "{{ app_dir }}/local_settings.py"
    owner: "{{ app_user }}"
    mode: 0755

- name: Run migrations
  django_manage:
    command: migrate
    app_path: "{{ app_dir }}"
    virtualenv: "{{ app_env }}"

# Partially doing this to save on memory
- name: Stop Elasticsearch
  service: name=elasticsearch state=stopped

- name: Install react deps
  command: npm install chdir=/home/ubuntu/path/app/react_ui

- name: Package react app
  command: npm run package chdir=/home/ubuntu/path/app/react_ui

- name: Start Elasticsearch
  service: name=elasticsearch state=started

- name: Run collectstatic
  django_manage:
    command: collectstatic
    app_path: "{{ app_dir }}"
    virtualenv: "{{ app_env }}"

我想把剧本编辑成这样：

---
- name: Create app database
  mysql_db: name={{ app_db_name }} state=present

- name: Copy deploy key
  copy:
    src: templates/sixnexus_deploy_key.pem
    dest: "{{ ssh_key_path }}"
    owner: "{{ app_user }}"
    mode: 0600

- name: Create app dir
  file:
    path: "{{ app_dir }}"
    state: directory
    mode: 0755
    owner: "{{ app_user }}"

- name: Create log dir
  file:
    path: "{{ log_dir }}"
    state: directory
    recurse: yes
    mode: 0755
    owner: "{{ app_user }}"

- name: Pull sixnexus app
  git:
    repo: "{{ app_repo }}"
    dest: "{{ app_dir }}"
    version: master
    force: yes
    accept_hostkey: yes
    ssh_opts: "-i {{ ssh_key_path }}"

- name: Create venv
  pip:
    virtualenv: "{{ app_env }}"
    requirements: "{{ app_dir }}/requirements.txt"

- name: Copy local_settings.py
  template:
    src: templates/local_settings.py.j2
    dest: "{{ app_dir }}/local_settings.py"
    owner: "{{ app_user }}"
    mode: 0755

- name: Run migrations
  django_manage:
    command: migrate
    app_path: "{{ app_dir }}"
    virtualenv: "{{ app_env }}"

# Partially doing this to save on memory
- name: Stop Elasticsearch
  service: name=elasticsearch state=stopped
3

- name: Start Elasticsearch
  service: name=elasticsearch state=started

- name: Run collectstatic
  django_manage:
    command: collectstatic
    app_path: "{{ app_dir }}"
    virtualenv: "{{ app_env }}"

但是，我不知道如何为我的任务合并第二个文件。

Answer 1

您必须标记相关任务：

- name: Install react deps
  command: npm install chdir=/home/ubuntu/path/app/react_ui
  tags:
    - npm

- name: Package react app
  command: npm run package chdir=/home/ubuntu/path/app/react_ui
  tags:
    - npm

当您调用剧本时，您必须指定选项--skip-tags：

$ ansible-playbook main.yml --skip-tags "npm"