Merge "Make oslo.reports an optional dependency"

doc/source/admin/gmr.rst

@@ -12,6 +12,16 @@ and more. The eventlet backdoor facility provides an interactive shell
 interface for any eventlet based process, allowing an administrator to
 telnet to a pre-defined port and execute a variety of commands.
 
+Configuration
+-------------
+
+The GMR feature is optional and requires the oslo.reports_ package to be
+installed. For example, using pip::
+
+    pip install 'oslo.reports>=1.18.0'
+
+.. _oslo.reports: https://opendev.org/openstack/oslo.reports
+
 Generating a GMR
 ----------------
 

ironic/cmd/api.py

@@ -20,7 +20,11 @@
 import sys
 
 from oslo_config import cfg
-from oslo_reports import guru_meditation_report as gmr
+from oslo_log import log
+try:
+    from oslo_reports import guru_meditation_report as gmr
+except ImportError:
+    gmr = None
 
 from ironic.common import profiler
 from ironic.common import service as ironic_service
@@ -29,12 +33,18 @@ from ironic import version
 
 CONF = cfg.CONF
 
+LOG = log.getLogger(__name__)
+
 
 def main():
     # Parse config file and command line options, then start logging
     ironic_service.prepare_service(sys.argv)
 
+    if gmr is not None:
         gmr.TextGuruMeditation.setup_autorun(version)
+    else:
+        LOG.debug('Guru meditation reporting is disabled '
+                  'because oslo.reports is not installed')
 
     profiler.setup('ironic_api', CONF.host)
 

ironic/cmd/conductor.py

@@ -23,7 +23,10 @@ import sys
 
 from oslo_config import cfg
 from oslo_log import log
-from oslo_reports import guru_meditation_report as gmr
+try:
+    from oslo_reports import guru_meditation_report as gmr
+except ImportError:
+    gmr = None
 from oslo_service import service
 
 from ironic.common import profiler
@@ -83,7 +86,11 @@ def main():
     # Parse config file and command line options, then start logging
     ironic_service.prepare_service(sys.argv)
 
+    if gmr is not None:
         gmr.TextGuruMeditation.setup_autorun(version)
+    else:
+        LOG.debug('Guru meditation reporting is disabled '
+                  'because oslo.reports is not installed')
 
     mgr = rpc_service.RPCService(CONF.host,
                                  'ironic.conductor.manager',

releasenotes/notes/oslo-reports-optional-59469955eaffdf1d.yaml

@@ -0,0 +1,6 @@
+---
+upgrade:
+  - |
+    The guru meditation reporting functionality is now optional and the
+    ``oslo.reports`` package is no longer a part of requirements. Install it
+    manually if you need this feature.

requirements.txt

@@ -25,7 +25,6 @@ oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.36.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0
-oslo.reports>=1.18.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.service!=1.28.1,>=1.24.0 # Apache-2.0
 oslo.upgradecheck>=0.1.0 # Apache-2.0

setup.cfg

@@ -196,3 +196,7 @@ output_file = ironic/locale/ironic.pot
 
 [wheel]
 universal = 1
+
+[extras]
+guru_meditation_reports =
+  oslo.reports>=1.18.0 # Apache-2.0