since validatios_libs 1.8.0 openstack CLI emits extra logging for each command in an env without syslog

[Balazs Gibizer]

In validations_libs 1.8.0 a logger is added that expects that syslog always exists[1]. And if not it prints to the standard output.

This causes that if the openstack CLI is used in a container that has no syslog then each CLI command will result in extra output appearing in the terminal:

sh-5.1$ openstack project list
2022-12-13 17:31:40,021 logger Journal socket does not exist. Logs will not be processed by syslog.
Journal socket does not exist. Logs will not be processed by syslog.
2022-12-13 17:31:40,027 logger Journal socket does not exist. Logs will not be processed by syslog.
Journal socket does not exist. Logs will not be processed by syslog.
+----------------------------------+---------+
| ID | Name |
+----------------------------------+---------+
| 0ae18ad5d3b74470ab33cb95ddb64c4f | admin |
| c46b2cdeada444bdafed34a2ef751f3c | service |
+----------------------------------+---------+

Versions:

sh-5.1$ dnf list installed | grep validations
openstack-tripleo-validations.noarch 16.0.1-0.20221201172823.6c654eb.el9 @delorean-component-validation
python3-validations-libs.noarch 1.8.1-0.20221201171416.0464162.el9 @delorean-component-validation
validations-common.noarch 1.8.1-0.20221201134850.899b8f5.el9 @delorean-component-validation
sh-5.1$

sh-5.1$ openstack --version
openstack 6.0.0

[1] https://github.com/openstack/validations-libs/commit/bb98dea0677cbd45c4111fbb06fcdd8c1f956114