利用ansible进行主机信息收集

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---

  - hosts: myjob

    gather_facts: True

 

    vars:

      IP: "{{ ansible_default_ipv4['address'] }}"

      HOST_NAME: "{{ ansible_hostname }}"

      OS: "{{ ansible_distribution }}"

      VERSION: "{{ ansible_distribution_version }}"

      SN: "{{ ansible_product_serial }}"

      TOTAL_MB: "{{ ansible_memtotal_mb }}"

      VCPUS: "{{ ansible_processor_vcpus }}" 

 

    tasks:

      - name: Disable SELinux

        selinux:

          policy: targeted

          state: enforcing

      - file: path=/tmp/{{ item.path }} state=absent

        with_items:

          - { path: 'hostinfo.csv' }

      - file: path=/tmp/{{ item.path }} state=touch owner=root group=root mode=0644

        with_items:

          - { path: 'hostinfo.csv' }

      - name: machine is VM or not

        set_fact: SN="VMware-42"

        when: ansible_product_serial.find('VMware') != -1

      - name: copy cpu_mem.sh to remote machine

        template:

          src: /root/cpu_mem.sh

          dest: /tmp/cpu_mem.sh

      - name: write hostinfo to log

        shell: /usr/bin/printf "{{ IP }}, {{ HOST_NAME }}, {{ OS }}, {{ VERSION }}, {{ SN }}, {{ TOTAL_MB }}, {{ VCPUS }}, " >> /tmp/hostinfo.csv

      - name: write cpu_rate, mem_rate to log

        script: /tmp/cpu_mem.sh

      - name: store file into /tmp/checklog/

        fetch:

          src: /tmp/{{ item.path }}

          dest: /tmp/checklog/

          mode: 0644

        with_items:

          - {path: 'hostinfo.csv'}