Caracal release note changes

Author: Alex-Welsh

doc/source/operations/upgrading.rst

@@ -54,6 +54,34 @@ using Heat, and disable the service.
 
 TODO: guide for disabling Heat
 
+Grafana Volume
+--------------
+The Grafana container volume is no longer used. If you wish to automatically
+remove the old volume, set ``grafana_remove_old_volume`` to ``true`` in
+``kolla/globals.yml``. Note that doing this will lose any plugins installed via
+the CLI directly and not through Kolla. If you have previously installed
+Grafana plugins via the Grafana UI or CLI, you must change to installing them
+at image build time. The Grafana volume, which contains existing custom
+plugins, will be automatically removed in the next release.
+
+Prometheus HAproxy Exporter
+---------------------------
+Due to the change from using the ``prometheus-haproxy-exporter`` to using the
+native support for Prometheus which is now built into HAProxy, metric names may
+have been replaced and/or removed, and in some cases the metric names may have
+remained the same but the labels may have changed. Alerts and dashboards may
+also need to be updated to use the new metrics. Please review any configuration
+that references the old metrics as this is not a backwards compatible change.
+
+Horizon configuration
+---------------------
+The Horizon role has been reworked to the preferred ``local_settings.d``
+configuration model. Files ``local_settings`` and ``custom_local_settings``
+have been renamed to ``_9998-kolla-settings.py`` and
+``_9999-custom-settings.py`` respectively. Users who use Horizon's custom
+configuration must change the names of those files in
+``etc/kolla/config/horizon`` as well.
+
 Known issues
 ============
 

etc/kayobe/environments/aufn-ceph/kolla/inventory/overcloud-services.j2

@@ -137,13 +137,6 @@ cloudkitty
 [cloudkitty-processor:children]
 cloudkitty
 
-# Freezer
-[freezer-api:children]
-freezer
-
-[freezer-scheduler:children]
-freezer
-
 # iSCSI
 [iscsid:children]
 compute
@@ -199,29 +192,19 @@ heat
 [heat-engine:children]
 heat
 
-# Murano
-[murano-api:children]
-murano
-
-[murano-engine:children]
-murano
-
 # Ironic
 [ironic-api:children]
 ironic
 
 [ironic-conductor:children]
 ironic
 
-#[ironic-inspector:children]
-#ironic
-
+{% if kolla_ironic_inspector_host %}
 [ironic-inspector]
-# FIXME: Ideally we wouldn't reference controllers in here directly, but only
-# one inspector service should exist, and groups can't be indexed in an
-# inventory (e.g. ironic[0]).
-{% if groups.get('controllers', []) | length > 0 %}
-{{ groups['controllers'][0] }}
+{{ kolla_ironic_inspector_host }}
+{% else %}
+[ironic-inspector:children]
+ironic
 {% endif %}
 
 [ironic-tftp:children]
@@ -237,32 +220,6 @@ magnum
 [magnum-conductor:children]
 magnum
 
-# Sahara
-[sahara-api:children]
-sahara
-
-[sahara-engine:children]
-sahara
-
-# Solum
-[solum-api:children]
-solum
-
-[solum-worker:children]
-solum
-
-[solum-deployer:children]
-solum
-
-[solum-conductor:children]
-solum
-
-[solum-application-deployment:children]
-solum
-
-[solum-image-builder:children]
-solum
-
 # Mistral
 [mistral-api:children]
 mistral
@@ -347,19 +304,6 @@ watcher
 [watcher-applier:children]
 watcher
 
-# Senlin
-[senlin-api:children]
-senlin
-
-[senlin-conductor:children]
-senlin
-
-[senlin-engine:children]
-senlin
-
-[senlin-health-manager:children]
-senlin
-
 # Octavia
 [octavia-api:children]
 octavia
@@ -415,29 +359,20 @@ compute
 [zun-cni-daemon:children]
 compute
 
+# Skyline
+[skyline-apiserver:children]
+skyline
+
+[skyline-console:children]
+skyline
+
 # Tacker
 [tacker-server:children]
 tacker
 
 [tacker-conductor:children]
 tacker
 
-# Vitrage
-[vitrage-api:children]
-vitrage
-
-[vitrage-notifier:children]
-vitrage
-
-[vitrage-graph:children]
-vitrage
-
-[vitrage-ml:children]
-vitrage
-
-[vitrage-persistor:children]
-vitrage
-
 # Blazar
 [blazar-api:children]
 blazar
@@ -456,9 +391,6 @@ storage
 [prometheus-mysqld-exporter:children]
 mariadb
 
-[prometheus-haproxy-exporter:children]
-loadbalancer
-
 [prometheus-memcached-exporter:children]
 memcached
 
@@ -526,3 +458,9 @@ venus
 
 [venus-manager:children]
 venus
+
+[letsencrypt-webserver:children]
+letsencrypt
+
+[letsencrypt-lego:children]
+letsencrypt

etc/kayobe/pulp.yml

@@ -508,7 +508,6 @@ stackhpc_pulp_images_kolla:
   - prometheus-blackbox-exporter
   - prometheus-cadvisor
   - prometheus-elasticsearch-exporter
-  - prometheus-haproxy-exporter
   - prometheus-libvirt-exporter
   - prometheus-memcached-exporter
   - prometheus-msteams

tools/kolla-images.py

@@ -43,10 +43,6 @@
         "glance_tls_proxy",
         "neutron_tls_proxy",
     ],
-    "mariadb-server": [
-        "mariadb",
-        "mariabackup",
-    ],
     "neutron-eswitchd": [
         "neutron_mlnx_agent",
     ],
@@ -74,7 +70,6 @@
     "heat_api_cfn": "heat",
     "ironic_neutron_agent": "neutron",
     "kolla_toolbox": "common",
-    "mariabackup": "mariadb",
     "neutron_eswitchd": "neutron_mlnx_agent",
     "neutron_tls_proxy": "haproxy",
     "nova_compute_ironic": "nova",