我正在尝试使用循环和项目，但我无法让它工作......也许你可以帮助我。
所以我想循环打印此输出的“内容”值，但我无法执行此操作。做
- name: "Verify started instances"
uri:
url: "http://localhost:808{{ item[-1] }}/url"
method: GET
return_content: yes
register: status
until: "status is search('Version')"
retries: 3
delay: 60
ignore_errors: yes
with_items: "{{ instances_running.stdout_lines }}"
- debug:
msg: "{{ item }}"
with_items: "{{ status }}"
ignore_errors: yes
输出看起来像这样：
TASK [[AppServerAgent] verify started instances] **************************************************************************************************************************************
FAILED - RETRYING: [AppServerAgent] verify started instances (3 retries left).
FAILED - RETRYING: [AppServerAgent] verify started instances (2 retries left).
ok: [SERVER] => (item=inst0)
FAILED - RETRYING: [AppServerAgent] verify started instances (3 retries left).
FAILED - RETRYING: [AppServerAgent] verify started instances (2 retries left).
FAILED - RETRYING: [AppServerAgent] verify started instances (1 retries left).
failed: [SERVER] (item=instnull) => {"ansible_loop_var": "item", "attempts": 3, "changed": false, "item": "instnull", "msg": "invalid literal for int() with base 10: '808l'", "status": -1, "url": "http://localhost:808l/url"}
...ignoring
TASK [debug] **************************************************************************************************************************************************************************
ok: [SERVER] => {
"msg": {
"changed": false,
"failed": true,
"msg": "All items completed",
"results": [
{
"ansible_loop_var": "item",
"attempts": 3,
"changed": false,
"connection": "close",
"content": "Version: 2-SNAPSHOT\nBuild number: 1\nBuild id: 2020-11-325_09-03-20\n",
"content_length": "281",
"cookies": {},
"cookies_string": "",
"date": "",
"elapsed": 0,
"failed": false,
"invocation": {
"module_args": {
"attributes": null,
"backup": null,
"body": null,
"body_format": "raw",
"client_cert": null,
"client_key": null,
"content": null,
"creates": null,
"delimiter": null,
"dest": null,
"directory_mode": null,
"follow": false,
"follow_redirects": "safe",
"force": false,
"force_basic_auth": false,
"group": null,
"headers": {},
"http_agent": "ansible-httpget",
"method": "GET",
"mode": null,
"owner": null,
"regexp": null,
"remote_src": null,
"removes": null,
"return_content": true,
"selevel": null,
"serole": null,
"setype": null,
"seuser": null,
"src": null,
"status_code": [
200
],
"timeout": 30,
"unix_socket": null,
"unsafe_writes": null,
"url": "http://localhost:8080/url",
"url_password": null,
"url_username": null,
"use_proxy": true,
"validate_certs": true
}
},
"item": "inst0",
"msg": "OK (281 bytes)",
"redirected": false,
"status": 200,
"url": "http://localhost:8080/url"
},
{
"ansible_loop_var": "item",
"attempts": 3,
"changed": false,
"failed": true,
"invocation": {
"module_args": {
"attributes": null,
"backup": null,
"body": null,
"body_format": "raw",
"client_cert": null,
"client_key": null,
"content": null,
"creates": null,
"delimiter": null,
"dest": null,
"directory_mode": null,
"follow": false,
"follow_redirects": "safe",
"force": false,
"force_basic_auth": false,
"group": null,
"headers": {},
"http_agent": "ansible-httpget",
"method": "GET",
"mode": null,
"owner": null,
"regexp": null,
"remote_src": null,
"removes": null,
"return_content": true,
"selevel": null,
"serole": null,
"setype": null,
"seuser": null,
"src": null,
"status_code": [
200
],
"timeout": 30,
"unix_socket": null,
"unsafe_writes": null,
"url": "http://localhost:808l/url",
"url_password": null,
"url_username": null,
"use_proxy": true,
"validate_certs": true
}
},
"item": "instnull",
"msg": "invalid literal for int() with base 10: '808l'",
"status": -1,
"url": "http://localhost:808l/url"
}
]
}
}
我试图使用这样的东西：
- debug:
msg: "{{ item.content.split('\n') }}"
with_items: "{{ status }}"
ignore_errors: yes
但是输出看起来像这样：
TASK [debug] **************************************************************************************************************************************************************************
fatal: [SERVER]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'ansible.utils.unsafe_proxy.AnsibleUnsafeBytes object' has no attribute 'content'\n\nThe error appears to be in '/deploy.yaml': line 176, column 7, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n - debug:\n ^ here\n"}
我该怎么做？
或者也许还有一种方法可以使用其他命令而不是
until: "status is search('Version')"content谢谢！
尝试“{{ status.results.content }}”