ansible巡检脚本

1.编写ansibleyaml

- name: xunjianhosts: dddtasks:- name: 运行脚本取资源使用率值并追加结果，可以自定义shell: |CPU=$(top -bn1 | sed -n '3p' | awk '{print $2+$4}' | awk '{printf("%s%%\n",$1)}')MEM=$(free -m | awk 'NR==2{printf" %s/%sMB (%.2f%%)\n", $3,$2,$3*100/$2 }')DISK=$(df -hT | grep -w "/" | awk '{print $6}')IP=$(ifconfig |grep 192.168|awk '{print $2}')        echo "$IP $HOSTNAME $CPU $MEM $DISK" > /tmp/cpumemdisk-$(hostname).txt args:executable: /bin/bash- name: 获取主机名shell: hostnameregister: hostname_resultchanged_when: false- name: 收集监控文件fetch:src: "/tmp/cpumemdisk-{{ hostname_result.stdout }}.txt"dest: "/tmp/collected/"flat: yes- name: 本地合并文件hosts: localhosttasks:- name: 创建合并目录file:path: "/tmp/merged_monitor"state: directory- name: 执行合并shell: |find /tmp/collected -name '*.txt' -exec cat {} \; > /tmp/merged_monitor/$(date '+%Y-%m-%d-%H')-combined.txt

2、再创建几个文件，然后运行脚本，注意修改主机组

mkdir /tmp/merged_monitor -p 
mkdir /tmp/collected_monitor -p
mkdir /tmp/ merged_monitor -pansible-playbook 1.yaml cat /tmp/merged_monitor/$(date '+%Y-%m-%d-%H')-combined.txt