Ansible巡检Linux资源及中间件状态

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--- - name: Linux Server Inspection  hosts: all  gather_facts: yes  tasks:    - name: Check CPU usage      shell: top -bn1 | grep "Cpu(s)" | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print 100 - $1"%"}'      register: cpu_usage      changed_when: false    - name: Print CPU usage      debug:        msg: "CPU Usage: {{ cpu_usage.stdout }}"    - name: Check Memory usage      shell: free -m | awk 'NR==2{printf "Memory Usage: %s/%sMB (%s%)\n", $3,$2,$3*100/$2 }'      register: memory_usage      changed_when: false    - name: Print Memory usage      debug:        msg: "{{ memory_usage.stdout }}"    - name: Check Disk usage      shell: df -h / | awk 'NR==2{printf "Disk Usage: %s\n", $5}' | sed 's/%//g'      register: disk_usage      changed_when: false    - name: Print Disk usage      debug:        msg: "Disk Usage: {{ disk_usage.stdout }}%"    - name: Check Elasticsearch status      command: syste ………………………………