Description of problem:

The most frequently used/documented way handling openstack credentials is <credentials>rc files
like overcloudrc, openrc, keystonrc ..
Some usage does not even involve openstacksdk, but expecting OS_PASSWORD be there.


        (overcloud) [stack@undercloud-0 ~]$ /usr/bin/discover-tempest-config --create
        2022-05-02 10:48:42.808 779251 INFO tempest [-] Using tempest config file /etc/tempest/tempest.conf
        2022-05-02 10:48:42.843 779251 CRITICAL tempest [-] Unhandled error: KeyError: 'password'
        2022-05-02 10:48:42.843 779251 ERROR tempest Traceback (most recent call last):
        2022-05-02 10:48:42.843 779251 ERROR tempest   File "/usr/bin/discover-tempest-config", line 10, in <module>
        2022-05-02 10:48:42.843 779251 ERROR tempest     sys.exit(main())
        2022-05-02 10:48:42.843 779251 ERROR tempest   File "/usr/lib/python3.6/site-packages/config_tempest/main.py", line 607, in main
        2022-05-02 10:48:42.843 779251 ERROR tempest     retry_image=args.retry_image
        2022-05-02 10:48:42.843 779251 ERROR tempest   File "/usr/lib/python3.6/site-packages/config_tempest/main.py", line 517, in config_tempest
        2022-05-02 10:48:42.843 779251 ERROR tempest     kwargs.get('cloud_creds'))
        2022-05-02 10:48:42.843 779251 ERROR tempest   File "/usr/lib/python3.6/site-packages/config_tempest/main.py", line 185, in set_options
        2022-05-02 10:48:42.843 779251 ERROR tempest     set_cloud_config_values(non_admin, cloud_creds, conf)
        2022-05-02 10:48:42.843 779251 ERROR tempest   File "/usr/lib/python3.6/site-packages/config_tempest/main.py", line 458, in set_cloud_config_values
        2022-05-02 10:48:42.843 779251 ERROR tempest     conf.set('auth', 'admin_password', cloud_creds['password'])
        2022-05-02 10:48:42.843 779251 ERROR tempest KeyError: 'password'
        2022-05-02 10:48:42.843 779251 ERROR tempest
        (overcloud) [stack@undercloud-0 ~]$
        (overcloud) [stack@undercloud-0 ~]$
        (overcloud) [stack@undercloud-0 ~]$ openstack network list
        /usr/lib64/python3.6/site-packages/_yaml/__init__.py:23: DeprecationWarning: The _yaml extension module is now located at yaml._yaml and its location is subject to change.  To use the LibYAML-based parser and emitter, import from `yaml`: `from yaml import CLoader as Loader, CDumper as Dumper`.
          DeprecationWarning
        Password:
        No password entered, or found via --os-password or OS_PASSWORD
        (overcloud) [stack@undercloud-0 ~]$ cat ~/overcloudrc
        # Clear any old environment that may conflict.
        for key in $( set | awk '{FS="="}  /^OS_/ {print $1}' ); do unset $key ; done
        export OS_USERNAME=admin
        export OS_PROJECT_NAME=admin
        export OS_USER_DOMAIN_NAME=Default
        export OS_PROJECT_DOMAIN_NAME=Default
        export OS_NO_CACHE=True
        export OS_CLOUDNAME=overcloud
        export no_proxy=10.0.0.124
        export PYTHONWARNINGS='ignore:Certificate has no, ignore:A true SSLContext object is not available'
        export OS_AUTH_TYPE=password
        export OS_PASSWORD=''
        export OS_AUTH_URL=http://10.0.0.124:5000
        export OS_IDENTITY_API_VERSION=3
        export OS_COMPUTE_API_VERSION=2.latest
        export OS_IMAGE_API_VERSION=2
        export OS_VOLUME_API_VERSION=3
        export OS_REGION_NAME=regionOne
         
        # Add OS_CLOUDNAME to PS1
        if [ -z "${CLOUDPROMPT_ENABLED:-}" ]; then
            export PS1=${PS1:-""}
            export PS1=\${OS_CLOUDNAME:+"(\$OS_CLOUDNAME)"}\ $PS1
            export CLOUDPROMPT_ENABLED=1
        fi
         
$ nova service-list
ERROR (Unauthorized): The request you have made requires authentication. (HTTP 401) (Request-ID: req-767ba800-7878-4b59-91cb-a17027ed8359)


puppet-tripleo-14.2.3-0.20220429022554.f1d263b.el8osttrunk.noarch
python3-tripleoclient-16.4.1-0.20220428005553.095182c.el8osttrunk.noarch
ansible-role-tripleo-modify-image-1.3.1-0.20220215231337.30d23d5.el8osttrunk.noarch
ansible-tripleo-ipsec-11.0.1-0.20210910002917.b5559c8.el8osttrunk.noarch
tripleo-ansible-3.3.1-0.20220427230448.1fbbf40.el8osttrunk.noarch
openstack-tripleo-common-containers-15.4.1-0.20220428004526.f6181ad.el8osttrunk.noarch
openstack-tripleo-validations-14.2.2-0.20220422042447.62e6da1.el8osttrunk.noarch
openstack-tripleo-common-15.4.1-0.20220428004526.f6181ad.el8osttrunk.noarch
openstack-tripleo-heat-templates-14.3.1-0.20220428004525.935261d.el8osttrunk.noarch
python3-tripleo-common-15.4.1-0.20220428004526.f6181ad.el8osttrunk.noarch
ansible-tripleo-ipa-0.2.3-0.20220301182436.6b0ed82.el8osttrunk.noarch

OS_PASSWORD should reference to a valid password instead of '' .


Introduced: https://review.opendev.org/c/openstack/python-tripleoclient/+/838910