Remove hard-coded internal address; introduce variable to control
external web url.
Closes-bug: #1972817
Change-Id: Ib834a9f8b4a0238960dca65b2ebc1da840cec626
Prometheus is creating user and granting permissions
to database from which is gathering metrics. This
process is different when haproxy/proxysql is used.
Proxysql:
- kolla-ansible should use root_shard_ID user to connect
to ProxySQL endpoint and it is routed to proper shard.
Haproxy:
- kolla-ansible should use root user to connect to HAProxy
endpoint and that's all.
If proxysql is not used, mariadb role will not create user
shard_root_ID user in bootstrap (from my perspective of view
it should), and therefore it will fail when HAProxy is used.
This patch is just fixing user to connect.
Change-Id: Icd07807b2c404eb4d3f398879639b17f1e7949c2
MariaDB is left unchanged because its custom_member_list uses a
different group (mariadb_default_database_shard_hosts).
Change-Id: Icefd5a3d02ae4dfeb27401696c35ca2c38e203d3
This patch adds loadbalancer-config role
which is "wrapper" around haproxy-config
and proxysql-config role which will be added
in follow-up patches.
Change-Id: I64d41507317081e1860a94b9481a85c8d400797d
Starting from v1.5.0 of the exporter, OS_COMPUTE_API_VERSION can be set
to configure the Nova API version to be used [1]. Microversion 2.1 can
be used to keep metrics unmodified from the previous exporter version
deployed by Kolla (v1.3.0).
Support it with prometheus_openstack_exporter_compute_api_version,
defaulting to using the latest version.
[1] https://github.com/openstack-exporter/openstack-exporter/pull/201
Change-Id: I7605a3f9f74effb29ecec3b28e4709fd5f7f8cd4
Following up on [1].
The 3 variables are only introducing noise after we removed
the reliance on Keystone's admin port.
[1] I5099b08953789b280c915a6b7a22bdd4e3404076
Change-Id: I3f9dab93042799eda9174257e604fd1844684c1c
This uses the same approach as the mariadb role (and others).
Closes-Bug: #1928193
Co-Authored-By: John Garbutt <johng@stackhpc.com>
Change-Id: I79a7a8c80327cfd9ef31d17fe71f450a181a638c
Add "enable_prometheus_etcd_integration" configuration parameter which
can be used to configure Prometheus to scrape etcd metrics endpoints.
The default value of "enable_prometheus_etcd_integration" is set to
the combined values of "enable_prometheus" and "enable_etcd".
Change-Id: I7a0b802c5687e2d508e06baf55e355d9761e806f
Without this configuration, all mount points are reporting the same
utilisation metrics [1]. With the rslave option, all root mounts from
the host are visible in the container, so we can remove the bind mounts
for /proc and /sys.
[1] https://github.com/prometheus/node_exporter#docker
Change-Id: I4087dc81f9d1fa5daa24b9df6daf1f9e1ccd702f
Closes-Bug: #1961438
Add support for deploying the Kolla Prometheus libvirt exporter image to
facilitate gathering metrics from the Nova libvirt service.
Co-Authored-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: Ib27e60c39297b86ae674297370f9543ab08cda05
Partially-Implements: blueprint libvirt-exporter
Kolla has removed the Volume V2 API by default since OpenStack Wallaby.
However, openstack-exporter attempts to use the Volume V2 API by
default, resulting in clean installs failing to fetch Cinder metrics
in Prometheus.
This patch updates the clouds.yml configuration file for
openstack-exporter to use the Volume V3 API instead.
Closes-Bug: #1938194
Change-Id: Ifbb601be3ef1a1e853d5a7e832adf556c0ae38b9
Role vars have a higher precedence than role defaults. This allows to
import default vars from another role via vars_files without overriding
project_name (see related bug for details).
Change-Id: I3d919736e53d6f3e1a70d1267cf42c8d2c0ad221
Related-Bug: #1951785
This reverts commit 4ff65b7661ea06e9fa8631c4eb82232e03af77d7.
Reason for revert: adds assumptions about inventory_hostname being resolvable.
Closes-Bug: #1955563
Change-Id: Ifa2b2ea8622f56c34b8f7f37fee53133272ff925
"BINLOG MONITOR" and "SLAVE MONITOR" replace
"REPLICATION CLIENT" (which is now an alias for "BINLOG MONITOR").
The validation in Ansible MySQL collection is too simple to
understand aliases and breaks. Hence, let's use the canonical
names and adapt per service according to its needs.
Change-Id: I1175e4846384accd19942620dc155d0c5728e64b
We get a nice optimisation by using a filtered loop instead
of task skipping per service with 'when'.
Partially-Implements: blueprint performance-improvements
Change-Id: I8f68100870ab90cb2d6b68a66a4c97df9ea4ff52
