openstack/kolla-ansible.git/doc/source/reference/high-availability, branch stable/2024.1Unnamed repository; edit this file 'description' to name the repository.
https://git.platform-os.org/openstack/kolla-ansible.git/atom?h=stable%2F2024.12024-04-22T13:19:23+00:00CI: Add codespell to pep82024-04-22T13:19:23+00:00Michal Nasiadkamnasiadka@gmail.com2024-04-10T16:44:21+00:00urn:sha1:448209459dfca5f361daefe526b3281976b0c732
Fix existing spelling errors
Change-Id: Ie689cf5a344aaa630a4860448b09242333a8e119
[haproxy] Adds http/2 support to HAProxy2023-09-25T09:36:54+00:00Dincer Celikhello@dincercelik.com2019-11-05T08:29:24+00:00urn:sha1:f64c86de1ddec947b7c5cf9d262346d7f0d8fce4
This change introduces haproxy_enable_http2 to let operators enable
http/2 on HAProxy frontends when kolla_enable_tls_external is enabled.
Change-Id: I2e00d3e9193a3052d43a228915ea249794490afe
Closes-Bug: #1850924
haproxy: support single external frontend2023-06-28T23:44:00+00:00Michal Nasiadkamnasiadka@gmail.com2022-02-11T09:58:17+00:00urn:sha1:4bc410c6cacba3801f432c755bb3f5cd5781ca26
Use case: exposing single external https frontend and
load balancing services using FQDNs.
Support different ports for internal and external endpoints.
Introduced kolla_url filter to normalize urls like:
- https://magnum.external:443/v1
- http://magnum.external:80/v1
Change-Id: I9fb03fe1cebce5c7198d523e015280c69f139cd0
Co-Authored-By: Jakub Darmach <jakub@stackhpc.com>
Merge "Add way to change weight of haproxy backend per service"2021-09-28T12:22:55+00:00Zuulzuul@review.opendev.org2021-09-28T12:22:55+00:00urn:sha1:56938253a7928ba65f4e5c2ac4e54e860f144230Add way to change weight of haproxy backend per service2021-09-26T07:43:57+00:00Michal Arbetmichal.arbet@ultimum.io2021-02-15T13:14:31+00:00urn:sha1:7c2b4bead2e5334acd43a3dc42dd42a74fd346ba
This patch adding option to control weight of haproxy
backends per service via host variable.
Example:
[control]
server1 haproxy_nova_api_weight=10
server2 haproxy_nova_api_weight=2 haproxy_keystone_internal_weight=10
server3 haproxy_keystone_admin_weight=50
If weight is not defined, everything is working as before.
Change-Id: Ie8cc228198651c57f8ffe3eb060875e45d1f0700
Remove haproxy,keepalived groups2021-09-16T11:41:13+00:00Michal Arbetmichal.arbet@ultimum.io2021-09-03T14:41:50+00:00urn:sha1:f0241f807fe154f89178b1c853626d5570c0394e
Haproxy was renamed in [1].
[1] https://review.opendev.org/c/openstack/kolla-ansible/+/770618
Change-Id: Ib2d7f0774fede570a8c4c315d83afd420c31da0b
Allow user to set sysctl_net_ipv4_tcp_retries22021-06-23T10:34:12+00:00Michal Arbetmichal.arbet@ultimum.io2021-02-26T16:50:31+00:00urn:sha1:09d0409ed4a69f514355925754e832e752f817ca
This patch is adding configuration option to
manipulate with kernel option sysctl_net_ipv4_tcp_retries2.
More informations about kernel option in [1][2]
and RedHat suggestion [3] to set for DBs and HA.
[1]: https://pracucci.com/linux-tcp-rto-min-max-and-tcp-retries2.html
[2]: https://blog.cloudflare.com/when-tcp-sockets-refuse-to-die/
[3]: https://access.redhat.com/solutions/726753
Closes-Bug: #1917068
Change-Id: Ia0decbbfa4e33b1889b635f8bb1c9094567a2ce6