openstack/kolla.git/ansible/roles/mariadb/templates/galera.cnf.j2, branch master

Remove Ansible from Kolla

2016-11-16T04:34:17+00:00

Change-Id: I5396e4b9927d3e65b6aa4185238a43a4765a996b

Mariadb performance tuning

2016-10-24T14:14:02+00:00

Change-Id: Ic2b44de0ce8e8090318380a0fed3ff1bd51dc791 Closes-Bug: #1633178

Change Mariadb default character set to utf8

2016-09-14T02:57:19+00:00

Closes-Bug: #1623307 Change-Id: I364a8345872ae3b0a7ff684edfe9ff0e22f2c26c Signed-off-by: Jeffrey Zhang

Enable kolla k8s to override bind api bind address in genconfig

2016-07-28T15:59:28+00:00

It's good if k8s reuses ansible templates, but we need to abstract all ansible specific variables to achieve that. - Implements ansible override variable api_interface_address. - Adds api_interface_address setting and comments to globals.yml - Makes changes to mariadb templates to accept this new setting. - Disabled Galera when api_interface_address==0.0.0.0 in the case of Kubernetes. Otherwise, mariadb fails to start. - Tested with and without setting to ensure kolla genconfig output does not change when setting is disabled or undefined. Change-Id: Ia0e4951c327be01b717aebb86ef4c3a4e7ed170e Partially-implements: blueprint api-interface-bind-address-override Co-authored-by: David Wang Co-authored-by: Ryan Hallisey Co-authored-by: Kevin Fox

Config files having underscores breaks Kolla-Kubernetes.

2016-06-06T23:58:58+00:00

I just thought I'd dash off a quick patch and change the underscore to a dash. Change-Id: Ib34cfc8039de01be7e37176648482f9815ac3848 Closes-Bug: #1589734

Enable HAProxy consider MariaDB wsrep_local_state

2016-06-02T23:30:00+00:00

This patch enable wsrep_notify_cmd to rename haproxy user in haproxy_blocked when the node is not ready to serve and restore it when ready. Change-Id: I4f49960d7ff2fa689d6ea730b2574f16f083edc1 Closes-Bug: 1578752 Closes-Bug: 1587752

Revert "Add general_log to mariadb container and make heka collect it"

2016-04-11T02:49:56+00:00

This reverts commit 86bafeee7a8926d212e8d089fade667772dbcc83. Closes-Bug: #1568670 Change-Id: I88563292e29d691c27a3640e5232b9f22c7a288a

Merge "Add general_log to mariadb container and make heka collect it"

2016-04-04T10:51:19+00:00

Add general_log to mariadb container and make heka collect it

2016-04-04T02:52:30+00:00

Added general_log to ansible/roles/mariadb/templates/galera.cnf.j2 to improve mariadb logging. This will be helpful to debug mariadb issues especially when mariadb is scaled. Test results of this patch set are at: http://paste.openstack.org/show/492852/ Change-Id: I80438d1bbdd1ed2a1f47489c6f9c45b8107340a0 Closes-Bug: #1563668

Increase database connections to 10000

2016-03-31T07:42:23+00:00

Scale limit testing on a 64 node cluster with 13 TB RAM and 2600 cores showed that atleast 1800 database connections are required to appropriately start 2000 virtual machines simulateounsly. Other documentation on the internet recommends larger values such as 8000, so we set to a larger value that should be able to handle a maxed out 512GB ram per compute node cluster with all services enabled. Change-Id: I8767cf3fb04e066cc22e796c647e944b4e4a1742 Closes-Bug: #1564275