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| author | Jenkins <jenkins@review.openstack.org> | 2016-05-09 09:25:31 +0000 |
|---|---|---|
| committer | Gerrit Code Review <review@openstack.org> | 2016-05-09 09:25:32 +0000 |
| commit | b1e0ce0d3899a28a3ad2f7443720cd9c71d4757b (patch) | |
| tree | caf795dc7d85599e30f69e67062b74a272971483 | |
| parent | fcdf187337d6741e805741822650ff98c02f74fa (diff) | |
| parent | cafd89cc936098f78d210634612b9c8e59a45309 (diff) | |
| download | kolla-b1e0ce0d3899a28a3ad2f7443720cd9c71d4757b.tar.gz kolla-b1e0ce0d3899a28a3ad2f7443720cd9c71d4757b.zip | |
Merge "Add docs about config overrides"
| -rw-r--r-- | doc/advanced-configuration.rst | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/doc/advanced-configuration.rst b/doc/advanced-configuration.rst index 5827852bd..aa4cd3f39 100644 --- a/doc/advanced-configuration.rst +++ b/doc/advanced-configuration.rst @@ -133,7 +133,34 @@ TODO(all) fill this section out OpenStack Service Configuration in Kolla ---------------------------------------- -TODO(all) fill this section out +.. NOTE:: As of now kolla only supports config overrides for ini based configs. + +Kolla allows deployer to override configuration of services. Kolla will look +for file in `/etc/kolla/config/<< sevice name >>/<< config file >>`. This can +be done per-project, per-service or per-service-on-specified-host. + +For example to override scheduler_max_attempts in nova scheduler, the operator +need to create `/etc/kolla/config/nova/nova-scheduler.conf with content`: + +:: + + [DEFAULT] + scheduler_max_attempts = 100 + +If the operator wants to configure compute node ram allocation ratio +on host myhost, the operator needs to create file +`/etc/kolla/config/nova/myhost/nova.conf` with content: + +:: + + [DEFAULT] + ram_allocation_ratio = 5.0 + +The operator can make these changes after services were already deployed by using +following command +. +:: + kolla-ansible reconfigure IP Address Constrained Environments ----------------------------------- |