我正在尝试输入主机列表,然后代码将检查哪些系统的空间大于1 GB,小于1GB并显示输出。我得到的输出是这样的主机: - 电流输出: -
ok: [hostname1.com] => {
"msg": "hostname1.com : Space is more than 1GB"
}
ok: [hostname2.com] => {
"msg": "hostname2.com : Space is less than 1GB"
}
ok: [hostname3.com] => {
"msg": "hostname3.com : Space is more than 1GB"
我想将输出分组为,空间更多的系统被分组并显示,而不是空间较小的系统,例如: - (需要的输出)
ok: [hosts] => {
"msg": "hostname1.com : Space is more than 1GB"
"hostname2.com : Space is more than 1GB"
}
ok: [hosts] => {
"msg": "hostname3.com : Space is less than 1GB"
"hostname4.com : Space is less than 1GB"
我的代码:
- name: Check the space in /
shell: df -h / | grep [0-9]% | awk '{ print 0+$4 }'
register: space
- debug:
msg: "{{ inventory_hostname }} : Space is more than 1GB"
when: (space.stdout| int) > 1
- debug:
msg: "{{ inventory_hostname }} : Space is less than 1GB"
when: (space.stdout| int) < 1
下面的任务创建一个空间小于1G的主机列表。您可能希望根据需要对其进行格式化。
- name: Create a list of hosts with space less than 1GB
when: hostvars[item].space.stdout|int < 1
set_fact:
hosts_less_1gb: "{{ hosts_less_1gb|default([]) + [ item ] }}"
loop: "{{ play_hosts }}"
run_once: true
(未测试)