“playbook”

devops/deploy.yml

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+---
+# This playbook deploys a simple to deploy.
+
+- hosts: {{deployServer}}
+#  remote_user: root
+  become: yes
+  become_method: sudo
+
+  roles:
+    - scm
+    - ops

devops/group_vars/deployserver

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+
+workspace=/var/app/
+localserver=localhost
+

devops/roles/ops/main.yml

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+---
+- hosts: "{{ deployServer }}"
+  remote_user: root
+  tasks:
+    # 获取进程号
+    - name: get pid of api
+      tags:
+        - getPid
+      shell: "ps -ef | grep -v grep | grep  {{ artifactId }} | awk '{print $2}'"
+      register: running_processes
+
+    # 发送停止运行信号
+    - name: Kill running processes
+      tags:
+        - stopApp
+      shell: "kill {{ item }}"
+      tags:
+        - killService
+      with_items: "{{ running_processes.stdout_lines }}"
+
+    # 等待60s钟，确认获取的到的pid是否都停止运行
+    - wait_for:
+        path: "/proc/{{ item }}/status"
+        state: absent
+        timeout: 60
+      tags:
+        - waitKillService
+      with_items: "{{ running_processes.stdout_lines }}"
+      ignore_errors: yes
+      register: killed_processes
+    # 强制杀死，未停止运行的进程
+    - name: Force kill stuck processes
+      tags:
+        - forceStopApp
+      shell: "kill -9 {{ item }}"
+      with_items: "{{ killed_processes.results | select('failed') | map(attribute='item') | list }}"
+
+    # 启动新的jar包
+    - name: start wechat-api
+      tags:
+        - startApp
+      shell: "nohup java -jar {{ workspace }}{{ artifactId }}-{{ appVersion }}.jar --name={{ artifactId }}  &"
+

devops/roles/scm/main.yml

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+
+---
+- hosts: "{{ deployServer }}"
+  remote_user: root
+  tasks:
+    - file: "path={{ workspace }}{{ artifactId }} state=directory"
+      delegate_to: localhost
+      #从nexus中获取jar包
+    - name: get jar from nexus
+      tags: 
+        - getJar
+      maven_artifact:
+        group_id: "{{ groupId }}"
+        artifact_id: "{{ artifactId }}"
+        repository_url: '{{ repository }}'
+        dest: "{{ workspace }}{{ artifactId }}/"
+        username: "{{ username }}"
+        password: "{{ password }}"
+        version: "{{ appVersion }}"
+      delegate_to: localhost
+    - name: copy to dest
+      tags: 
+        - pushJar
+      copy:
+        src: "{{ workspace }}{{ artifactId }}/"
+        dest: "{{ workspace }}"
+    - name: delete local package
+      tags: 
+	- deteleOldPackage
+      file: "path={{ workspace }}{{ artifactId }} state=absent force=yes"
+      delegate_to: {{ localserver }}
+