[6.19.z] Automate setting IoP log levels via satellite-installer (#20818)

Automate setting IoP log levels via satellite-installer (#20815)

* Automate setting IoP log levels via satellite-installer

This PR automates testing of SAT-41750, which introduced
satellite-installer options that set the verbosity level of the IoP
loggers. It verifies that none of these loggers are set to DEBUG by
default, that all of them can be switched to DEBUG using
satellite-installer, and that all of them can be switched back to their
default values using satellite-installer. It also introduces a helper
method for processing satellite-installer help output into a dictionary.

* Change Satellite fixture to the correct IoP fixture

(cherry picked from commit c484979)

Co-authored-by: synkd <48261305+synkd@users.noreply.github.com>

Author: Satellite-QE

tests/foreman/cli/test_rhcloud_iop.py

@@ -332,3 +332,80 @@ def test_insights_client_registration_with_http_proxy(
     assert rhel_contenthost.execute('insights-client --test-connection').status == 0
     assert rhel_contenthost.execute('insights-client --status').status == 0
     assert rhel_contenthost.execute('insights-client --unregister').status == 0
+
+
+def process_iop_log_options(installer_output):
+    """Takes satellite-installer help output as input and returns a dictionary
+    with the options as keys and the descriptions of the options as values.
+    """
+    options_dict = {}
+    for line in installer_output.split('\n'):
+        parts = line.split()
+        if parts:
+            option = parts[0]
+            description = ' '.join(parts[1:])
+            options_dict[option] = description
+    return options_dict
+
+
+def test_set_iop_log_level_via_installer(module_satellite_iop):
+    """Set IoP log level to DEBUG using satellite-installer options.
+
+    :id: 0268a6c1-56b5-4a0c-9df9-6c1b34f6cbd7
+
+    :steps:
+        1. Run `satellite-installer --full-help` to get the current IoP log levels.
+        2. Use satellite-installer to set all IoP log levels to DEBUG.
+        3. Use satellite-installer to reset all IoP log levels to defaults.
+
+    :expectedresults:
+        1. No IoP log levels are set to DEBUG by default.
+        2. All IoP log levels can be set to DEBUG using satellite-installer.
+        3. All IoP log levels can be reset to their default values using satellite-installer.
+
+    :Verifies: SAT-41750
+    """
+    NEW_LOG_LEVEL = 'DEBUG'
+
+    # Retrieve the IoP log level settings from satellite-installer help output
+    help_command = InstallerCommand('full-help').get_command()
+    log_level_settings = module_satellite_iop.execute(
+        f'{help_command} | grep iop.*log-level | grep -v reset'
+    ).stdout
+
+    # Process the log level options into a dictionary
+    settings_dict = process_iop_log_options(log_level_settings)
+
+    # Verify that no IoP log levels are set to DEBUG by default
+    assert NEW_LOG_LEVEL not in settings_dict.values()
+
+    # Use the installer to set all IoP log levels to DEBUG
+    command = InstallerCommand(
+        iop_core_engine_log_level_insights_core_dr=NEW_LOG_LEVEL,
+        iop_core_engine_log_level_insights_kafka_service=NEW_LOG_LEVEL,
+        iop_core_engine_log_level_insights_messaging=NEW_LOG_LEVEL,
+        iop_core_engine_log_level_root=NEW_LOG_LEVEL,
+    ).get_command()
+    module_satellite_iop.execute(command)
+
+    # Verify that log levels are now DEBUG
+    new_log_level_settings = module_satellite_iop.execute(
+        f'{help_command} | grep iop.*log-level | grep -v reset'
+    ).stdout
+    new_settings_dict = process_iop_log_options(new_log_level_settings)
+    for setting in new_settings_dict.values():
+        assert 'DEBUG' in setting
+
+    # Ensure log levels are reset to defaults
+    command = InstallerCommand(
+        'reset-iop-core-engine-log-level-insights-core-dr',
+        'reset-iop-core-engine-log-level-insights-kafka-service',
+        'reset-iop-core-engine-log-level-insights-messaging',
+        'reset-iop-core-engine-log-level-root',
+    ).get_command()
+    module_satellite_iop.execute(command)
+    log_level_settings = module_satellite_iop.execute(
+        f'{help_command} | grep iop.*log-level | grep -v reset'
+    ).stdout
+    settings_dict = process_iop_log_options(log_level_settings)
+    assert NEW_LOG_LEVEL not in settings_dict.values()