提交各组件部署Ansible剧本初版

Apache Kafka/3.4.1/kafka/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: Stopping and removing exporter container
+      docker_container:
+        name: 'kafka_exporter'
+        state: absent
+
+    - name: Removing old exporter image
+      docker_image:
+        name: 'kafka_exporter'
+        tag: 'v2.0'
+        state: absent
+
+    - name: Ansible delete old {{ deploy_dir }}/{{ container_name }}
+      file:
+        path: '{{ deploy_dir }}/{{ container_name }}'
+        state: absent
+
+    - name: Checking ZooKeeper has Kafka nodes
+      shell: "docker exec -it zookeeper zkCli.sh ls / | grep kafka | wc -l"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      register: has_zknode
+
+    - name: Delete Kafka nodes in ZooKeeper
+      shell: "docker exec -it zookeeper zkCli.sh rmr /kafka"
+      run_once: true
+      delegate_to: "{{ groups.zookeeper[0] }}"
+      when: has_zknode.stdout >= '1'