)]}'
{"/PATCHSET_LEVEL":[{"author":{"_account_id":17669,"name":"Doug Szumski","email":"doug@stackhpc.com","username":"DougSzumski"},"change_message_id":"4fb1fa9a9cea9b7491ba2a5d0e5e19983da14722","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":1,"id":"1a1f2e1e_bfe99d61","updated":"2021-11-15 10:38:02.000000000","message":"The removal of this is covered by this release note:\n\n```\n(venv) [vagrant@operator notes]$ git blame remove-monasca-log-transformer-bdcb3ef1cdbc1611.yaml\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  1) ---\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  2) upgrade:\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  3)   - |\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  4)     Monasca Log Transformer has been merged with Monasca Log Persister to\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  5)     improve performance and reduce resource consumption. Any custom Monasca\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  6)     Log Transformer configuration should be either merged into Monasca Log\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  7)     Persister configuration, or moved outside of the Monasca pipeline, for\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  8)     example, to Fluentd. Any custom Monasca Log Metrics config will also\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000  9)     need to be updated to read from the raw logs pipeline, rather than the\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 10)     transformed logs pipeline. The transformed logs pipeline will be\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 11)     removed from Kafka automatically, as will any log transformer containers.\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 12)     There will be a short interruption to logging services whilst the\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 13)     pipeline is updated. During this time it\u0027s likely that a small window\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 14)     of logs will be lost from the transformed logs Kafka queue. If this\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 15)     is a problem, the Monasca API should be stopped on all nodes prior to\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 16)     upgrading Monasca. This will allow the transformed logs topic to drain\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 17)     into Elasticsearch before the pipeline is reconfigured. Services such\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 18)     as Fluentd, which post logs to the Monasca API, should buffer logs\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 19)     whilst this happens up to the maximum configured buffer. Note that\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 20)     there may be other services forwarding logs, and these will need to be\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 21)     inspected independently. The Log Transformer volumes will remain on\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 22)     the monitoring nodes and can be manually removed as described in the\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 23)     `documentation\n0743a9bf4b (Doug Szumski 2021-01-07 17:14:15 +0000 24)     \u003chttps://docs.openstack.org/kolla-ansible/latest/reference/logging-and-monitoring/monasca-guide.html#cleanup\u003e`__.\n\n```","commit_id":"f37922acda4dce8da304f15b0733291c23cd916a"},{"author":{"_account_id":17669,"name":"Doug Szumski","email":"doug@stackhpc.com","username":"DougSzumski"},"change_message_id":"516a5ea068d9c5e70d3bfbbd7d4c94cab55b8980","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":1,"id":"bbf2ef1a_9a6daad0","updated":"2021-11-15 10:35:21.000000000","message":"mgoddard - the service is already disabled and removed in the existing code base","commit_id":"f37922acda4dce8da304f15b0733291c23cd916a"},{"author":{"_account_id":30491,"name":"Radosław Piliszek","display_name":"Radek","email":"radek@piliszek.it","username":"yoctozepto","status":"self-employed techologist, collaborating mostly with 7bulls.com"},"change_message_id":"733c5c6b99316015cf9c40b3c98fe0640abe1a0d","unresolved":false,"context_lines":[],"source_content_type":"","patch_set":2,"id":"2b98e67d_26800e0d","updated":"2021-12-04 20:02:46.000000000","message":"to Xena","commit_id":"5b06115be88c86b53159b1616cfbac91d827195c"}]}