ansible管理openstack Cloud mycloud was not found问题解决

• 在学习ansible，openstack.cloud 模块中遇到 Cloud mycloud was not found的问题。

The full traceback is:
WARNING: The below traceback may *not* be related to the actual failure.File "/tmp/ansible_openstack.cloud.identity_domain_payload_fb363T/ansible_openstack.cloud.identity_domain_payload.zip/ansible_collections/openstack/cloud/plugins/module_utils/openstack.py", line 372, in openstack_cloud_from_modulereturn sdk, sdk.connect(**cloud_config)File "/usr/lib/python2.7/site-packages/openstack/__init__.py", line 59, in connectoptions=options, **kwargs)File "/usr/lib/python2.7/site-packages/openstack/config/__init__.py", line 36, in get_cloud_regionreturn config.get_one(options=parsed_options, **kwargs)File "/usr/lib/python2.7/site-packages/openstack/config/loader.py", line 1075, in get_oneconfig = self._get_base_cloud_config(cloud, profile)File "/usr/lib/python2.7/site-packages/openstack/config/loader.py", line 483, in _get_base_cloud_configname=name))
fatal: [192.168.116.200]: FAILED! => {"changed": false, "invocation": {"module_args": {"api_timeout": null, "auth": null, "auth_type": null, "availability_zone": null, "ca_cert": null, "client_cert": null, "client_key": null, "description": "An Example Domain", "enabled": true, "interface": "public", "name": "example", "region_name": null, "state": "present", "timeout": 180, "validate_certs": null, "wait": true}}, "msg": "Cloud mycloud was not found."
}
...ignoring

1. 我们先看下我们编写的文件，从理论上来讲这样写是没问题的，但是一直执行失败

- hosts: controlleruser: roottasks:- openstack.cloud.auth:cloud: mycloud- openstack.cloud.identity_domain:cloud: mycloudstate: presentname: exampledescription: An Example Domainignore_errors: yes- name: Show service catalogdebug:var: service_catalog

clouds:mycloud:auth:auth_url: http://192.168.116.200:5000/v3username: adminpassword: '000000'project_name: adminproject_domain_name: "Default"user_domain_name: "Default"

2. 这边小小看一下源码

 cat  /root/.ansible/collections/ansible_collections/openstack/cloud/plugins/inventory/openstack.pyclouds_yaml_path:description: |Override path to clouds.yaml file. If this value is given itwill be searched first. The default path for theansible inventory adds /etc/ansible/openstack.yaml and/etc/ansible/openstack.yml to the regular locations documentedat https://docs.openstack.org/os-client-config/latest/user/configuration.html#config-filestype: listelements: strenv:- name: OS_CLIENT_CONFIG_FILE 

3. 可以看出寻找该文件是基于OS_CLIENT_CONFIG_FILE 参数

- hosts: controlleruser: roottasks:- openstack.cloud.auth:cloud: mycloud- openstack.cloud.identity_domain:cloud: mycloudstate: presentname: exampledescription: An Example Domainignore_errors: yes- name: Show service catalogdebug:var: service_catalog- name: Show service catalogshell: echo $OS_CLIENT_CONFIG_FILE >> /root/test.txt

4. 这里调试下playbook 并执行发现在 /root/test.txt中，文件值为空，后来参考一下博主的博文，学习到了login shell 和 non-login shell的区别

https://blog.csdn.net/u010871982/article/details/78525367

5. 解决方案就是在被控端，当然也可以直接在playbook里面用shell写入，/etc/bashrc中写入export OS_CLIENT_CONFIG_FILE=指定文件的名称路径

vi /etc/bashrc
export OS_CLIENT_CONFIG_FILE=/etc/openstack/clouds.yaml

• 已解决

[root@controller roles]# ansible-playbook /etc/ansible/roles/test.yml -v
Using /etc/ansible/ansible.cfg as config filePLAY [controller] *********************************************************************************************************************************TASK [Gathering Facts] ****************************************************************************************************************************
ok: [192.168.116.200]TASK [openstack.cloud.auth] ***********************************************************************************************************************
ok: [192.168.116.200] => {"ansible_facts": {"auth_token": "gAAAAABiZKYPedp1LRZz07FfmCPrn5QxeY3GQAQD91iKWu7Wq00D2bomPMYPRi7OtZ2fXKhHY8SJ1reMJ-0WETMeNDLFi3c1eNB41iSdfwgipixl2cZJKZJseAEL-pTwvVtAdCtU1cf_TDE7JVa13q6DrYhgVZMT-zLH9C_Z1rixOhDtIhA9H4g", "service_catalog": [{"endpoints": [{"id": "13e8b466eee944c6866d2267d4b4bf20", "interface": "admin", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}, {"id": "d92249c8068d48cc81ff52c9694ca9ff", "interface": "public", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}, {"id": "fece7da268da4f6689f97608f1018725", "interface": "internal", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}], "id": "811f4463f8d94fe4aa72cadb92ec0d1d", "name": "keystone", "type": "identity"}]}, "changed": false}TASK [openstack.cloud.identity_domain] ************************************************************************************************************
ok: [192.168.116.200] => {"changed": false, "domain": {"description": "An Example Domain", "id": "2740142dd6664fa2828ed9e1233fd912", "is_enabled": true, "links": {"self": "http://controller:5000/v3/domains/2740142dd6664fa2828ed9e1233fd912"}, "name": "example"}, "id": "2740142dd6664fa2828ed9e1233fd912"}TASK [Show service catalog] ***********************************************************************************************************************
ok: [192.168.116.200] => {"service_catalog": [{"endpoints": [{"id": "13e8b466eee944c6866d2267d4b4bf20", "interface": "admin", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}, {"id": "d92249c8068d48cc81ff52c9694ca9ff", "interface": "public", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}, {"id": "fece7da268da4f6689f97608f1018725", "interface": "internal", "region": "RegionOne", "region_id": "RegionOne", "url": "http://controller:5000/v3/"}], "id": "811f4463f8d94fe4aa72cadb92ec0d1d", "name": "keystone", "type": "identity"}]
}TASK [Show service catalog] ***********************************************************************************************************************
changed: [192.168.116.200] => {"changed": true, "cmd": "echo $OS_CLIENT_CONFIG_FILE >> /root/test.txt", "delta": "0:00:00.001907", "end": "2022-04-23 21:21:20.798917", "rc": 0, "start": "2022-04-23 21:21:20.797010", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}PLAY RECAP ****************************************************************************************************************************************
192.168.116.200            : ok=5    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   [root@controller roles]# 

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