?
队员们,
我的任务是从json_query输出stdoud_lines中提取主机。
然后,我遍历每个主机名,并在每个主机上执行ssh连接和shell命令。
最后,为了列出每个主机的输出,我调试出了每个主机的results.i _s.i。有没有一种方法可以在resultsi上循环,其中i=我的具有主机条目的动态变量?我想在调试时循环。有什么提示吗?
任务:"ssh并运行shell命令,手动列出每个主机结果“
- name: "RAID mount check for fscache on GPU Nodes"
shell: ssh -F {{ ssh_cfg_path.stdout }} {{ item.node_name }}.{{ ssh_host }} "df -kh /raid/"
ignore_errors: no
register: raid_info
failed_when: raid_info.rc != 0
with_items: "{{ gpu_nodes }}"
- name: raid_info result
debug:
var: raid_info
- name: raid_info results0_stdout_lines
debug:
var: raid_info.results[0].stdout_lines
- name: raid_info results1_stdout_lines
debug:
var: raid_info.results[1].stdout_lines
输出:
TASK [team-services-pre-install-checks : raid_info results0_stdout_lines] ****
Friday 25 October 2019 17:03:07 +0000 (0:00:00.041) 0:00:25.292 ********
ok: [localhost] => {
"raid_info.results[0].stdout_lines": [
"Filesystem Size Used Avail Use% Mounted on",
"/dev/sdb1 7.0T 175G 6.5T 3% /raid"
]
}
TASK [team-services-pre-install-checks : raid_info results1_stdout_lines] ****
Friday 25 October 2019 17:03:07 +0000 (0:00:00.040) 0:00:25.333 ********
ok: [localhost] => {
"raid_info.results[1].stdout_lines": [
"Filesystem Size Used Avail Use% Mounted on",
"/dev/sdb1 7.0T 176G 6.5T 3% /raid"
]
}
下面的方法不起作用或列出任何输出。
- name: raid_info results loop over all hosts output/result
debug:
var: raid_info.results[{{ item }}].stdout_lines
with_items: "{{ raid_info }}"
我想我需要使用hostvars,但我是个新手,不知道该怎么做。
转载请注明出处:http://www.shenkehuoyun.com/article/20230526/1803886.html