提交各组件部署Ansible剧本初版

Nacos/2.0.2/role/tasks/deploy.yml

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+- name: copy mysql to /usr/bin/
+  copy:
+    src: 'files/mysql'
+    dest: '/usr/bin/'
+    force: true
+    mode: 0755
+    
+- name: Creating directory
+  file:
+    state: directory
+    path: '{{ deploy_dir }}/{{ container_name }}/{{ item.dir }}'
+  with_items:
+    - { dir: 'conf' }
+    - { dir: 'logs' }  
+    - { dir: 'init' }  
+    
+- name: Copying image to {{ deploy_dir }}/{{ container_name }}/
+  copy:
+    src: 'files/{{ image_name }}-{{ image_tag }}.tar'
+    dest: '{{ deploy_dir }}/{{ container_name }}/'
+    force: true
+  notify:
+    - Loading Image
+
+- name: Copying Kafka config files
+  template:
+    src: '{{ item.src }}'
+    dest: '{{ item.dest }}'
+    mode: 0644
+  with_items:
+    - { src: 'application.properties.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/application.properties' }
+    - { src: 'cluster.conf.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/cluster.conf' }
+    - { src: 'nacos-logback.xml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/conf/nacos-logback.xml' }
+    - { src: 'nacos-mysql.sql.j2', dest: '{{ deploy_dir }}/{{ container_name }}/init/nacos-mysql.sql' }
+    - { src: 'docker-compose.yml.j2', dest: '{{ deploy_dir }}/{{ container_name }}/docker-compose.yml' }
+  notify:
+    - Loading Image
+    - Start Container
+
+- block:      
+    - name: create nacos database
+      shell: mysql -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "create database if not exists {{ nacos_database }} default character set utf8mb4 collate utf8mb4_general_ci;"
+    
+    - name: exec nacos-mysql.sql
+      shell: 'mysql -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} {{ nacos_database }} < {{ deploy_dir }}/{{ container_name }}/init/nacos-mysql.sql'
+  run_once: true
+  delegate_to: '{{groups.nacos[0]}}' 
+    
+- meta: flush_handlers
+

Nacos/2.0.2/role/tasks/main.yml

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+- block: 
+    - include: uninstall.yml
+    - include: deploy.yml
+    - include: status-check.yml
+  when: (operation) == "install"
+
+- block:
+    - include: uninstall.yml
+  when: (operation) == "uninstall"
+

Nacos/2.0.2/role/tasks/status-check.yml

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+- name: Waiting for the Nacos Server start,sleep 60s
+  shell: sleep 60
+
+- name: Check the Nacos node status
+  shell: source /etc/profile && curl -s http://{{ inventory_hostname }}:8847/nacos/actuator/health | grep UP | wc -l
+  register: check_nacos
+
+- name: To terminate execution
+  fail:
+   msg: "检测到{{ inventory_hostname }}节点Nacos未正常启动；请保留日志反馈，路径：{{ deploy_dir }}/{{ container_name }}/logs"
+  run_once: true
+  delegate_to: 127.0.0.1 
+  when: check_nacos.stdout != '1' 
+
+

Nacos/2.0.2/role/tasks/uninstall.yml

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+- block:
+    - name: Stopping and removing {{ container_name }} container
+      docker_container:
+        name: '{{ container_name }}'
+        state: absent
+
+    - name: Removing old {{ image_name }} image
+      docker_image:
+        name: '{{ image_name }}'
+        tag: '{{ image_tag }}'
+        state: absent
+
+    - name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+      file:
+        path: '{{ deploy_dir }}/{{ container_name }}'
+        state: absent
+
+    - name: Drop mariadb nacos database
+      shell: mysql -s -uroot -p{{ mariadb_default_pin }} -P3306 -h{{ groups.mariadb[0] }} -e "DROP DATABASE IF EXISTS {{ nacos_database }};"
+      run_once: true
+      delegate_to: "{{ groups.nacos[0] }}"