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nexedi
gitlab-ce
Commits
228f7060
Commit
228f7060
authored
Dec 13, 2019
by
Marcin Sedlak-Jakubowski
Committed by
Achilleas Pipinellis
Dec 13, 2019
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doc/administration/monitoring/prometheus/postgres_exporter.md
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228f7060
# Postgre
s e
xporter
# Postgre
SQL Server E
xporter
>**Note:**
Available since
[
Omnibus GitLab 8.17
]
[
1131
]
. For installations from source
you'
ll have to install and configure it yourself.
Available since
[
Omnibus GitLab 8.17
]
(
https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1131
)
.
For installations from source you wi
ll have to install and configure it yourself.
The [
postgres exporter] allows you to measure
various PostgreSQL metrics.
The
[
PostgreSQL Server Exporter
](
https://github.com/wrouesnel/postgres_exporter
)
allows you to export
various PostgreSQL metrics.
To enable the
postgres e
xporter:
To enable the
PostgreSQL Server E
xporter:
1.
[
Enable Prometheus
](
index.md#configuring-prometheus
)
.
1.
Edit
`/etc/gitlab/gitlab.rb`
and enable
`postgres_exporter`
:
...
...
@@ -16,23 +16,22 @@ To enable the postgres exporter:
```
NOTE:
**Note:**
If PostgreSQL is configured on a separate node, make sure that the local
If PostgreSQL
Server Exporter
is configured on a separate node, make sure that the local
address is
[
listed in `trust_auth_cidr_addresses`
](
../../high_availability/database.md#network-information
)
or the
exporter will not be able to connect to the database.
1.
Save the file and
[
reconfigure GitLab
]
[
reconfigure
]
for the changes to
1.
Save the file and
[
reconfigure GitLab
]
(
../../restart_gitlab.md#omnibus-gitlab-reconfigure
)
for the changes to
take effect.
Prometheus will now automatically begin collecting performance data from
the
postgres e
xporter exposed under
`localhost:9187`
.
the
PostgreSQL Server E
xporter exposed under
`localhost:9187`
.
## Advanced configuration
In most cases, Postgre
s e
xporter will work with the defaults and you should not
In most cases, Postgre
SQL Server E
xporter will work with the defaults and you should not
need to change anything.
The following configuration options can be used to further customize the
Postgres exporter:
To further customize the PostgreSQL Server Exporter, use the following configuration options:
1.
Edit
`/etc/gitlab/gitlab.rb`
:
...
...
@@ -54,11 +53,6 @@ Postgres exporter:
postgres_exporter
[
'sslrootcert'
]
=
'ssl-root.crt'
# The location of the root certificate file. The file must contain PEM encoded data.
```
1.
Save the file and
[
reconfigure GitLab
]
[
reconfigure
]
for the changes to take effect.
1.
Save the file and
[
reconfigure GitLab
]
(
../../restart_gitlab.md#omnibus-gitlab-reconfigure
)
for the changes to take effect.
[
← Back to the main Prometheus page
](
index.md
)
[
1131
]:
https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests/1131
[
postgres exporter
]:
https://github.com/wrouesnel/postgres_exporter
[
prometheus
]:
https://prometheus.io
[
reconfigure
]:
../../restart_gitlab.md#omnibus-gitlab-reconfigure
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