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Diffstat (limited to 'doc/administration/high_availability/database.md')
-rw-r--r-- | doc/administration/high_availability/database.md | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/doc/administration/high_availability/database.md b/doc/administration/high_availability/database.md index 2c051b660ee..4db53353218 100644 --- a/doc/administration/high_availability/database.md +++ b/doc/administration/high_availability/database.md @@ -82,7 +82,8 @@ deploy the bundled PostgreSQL. 1. Note the PostgreSQL node's IP address or hostname, port, and plain text password. These will be necessary when configuring the GitLab application servers later. - +1. [Enable monitoring](#enable-monitoring) + Advanced configuration options are supported and can be added if needed. @@ -399,6 +400,7 @@ check the [Troubleshooting section](#troubleshooting) before proceeding. ``` 1. [Reconfigure GitLab] for the changes to take effect. +1. [Enable Monitoring](#enable-monitoring) > Please note: > @@ -1086,6 +1088,25 @@ the previous section: the `gitlab` database user 1. [Reconfigure GitLab] for the changes to take effect +## Enable Monitoring + +> [Introduced](https://gitlab.com/gitlab-org/omnibus-gitlab/issues/3786) in GitLab 12.0. + +If you enable Monitoring, it must be enabled on **all** database servers. + +1. Create/edit `/etc/gitlab/gitlab.rb` and add the following configuration: + + ```ruby + # Enable service discovery for Prometheus + consul['monitoring_service_discovery'] = true + + # Set the network addresses that the exporters will listen on + node_exporter['listen_address'] = '0.0.0.0:9100' + postgres_exporter['listen_address'] = '0.0.0.0:9187' + ``` + +1. Run `sudo gitlab-ctl reconfigure` to compile the configuration. + ## Troubleshooting #### Consul and PostgreSQL changes not taking effect. |