Mostly changes from Grafana v8.0[1].

[1] https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v8-0/

This partially reverts commit c3d00264.

The smartd changes are not ready to land yet and were included in the
above commit by accident.

phrik has a polkit rule for demize to restart phrik

Leonidas Spyropoulos authored Jul 30, 2021 and Kristian Klausen committed Jul 31, 2021

The dashboards is from [1] and fixed with:
sed 's/${DS_PROMETHEUS}/$datasource/g' -i synapse.json

[1] https://github.com/matrix-org/synapse/tree/c167e09fe58d3a256fb1c763b391ad6633d2507d/contrib/grafana

Closes: #290

Signed-off-by: Leonidas Spyropoulos <artafinde@gmail.com>

Mark "Free Space (Hetzner)" metric as instant for faster updates.

Thorben Günther authored Jul 06, 2021 and Kristian Klausen committed Jul 06, 2021

This reverts commit 649568e7 ("Restrict Grafana access to Arch Linux
Staff group on Keycloak (fixes #151)").

As it turns out, the total size does not include the snapshots (feature
which we recently enabled). Record the free space so we can have a more
accurate picture of the usable space remaining.

Now that we have enabled snapshots, summing all Borg repository sizes
has become a bad approximation of the total space used on the storage
box.

Currently only tracks repo sizes and total backup space used (as a sum
of the former, not the real exact space used on each storage location).

Kristian Klausen authored Jun 06, 2021 and Jelle van der Waa committed Jun 06, 2021

X-Forwarded-For is defined as X-Forwarded-For: <client>, <proxy1>,
<proxy2>, and it was set to $proxy_add_x_forwarded_for which is
basically $http_x_forwarded_for,$remote_addr and headers from the client
can't be trusted!

Fix #292

Allow multiple suites to be selected as variables and respect those in
the percentage and status queries.

From [1] with the jenkins-x tag removed.

[1] https://github.com/jenkins-x-charts/grafana-dashboard/blob/451e05780b06dc59f8d689c0b64dada315380740/charts/grafana-dashboard/dashboards/loki.json

Kristian Klausen authored Mar 30, 2021 and Jelle van der Waa committed Apr 08, 2021

A extra access_log entry was added with the following commands:
$ cd roles
$ grep -lr access_log | xargs -P 1 -n 1 sed -i '/access_log/ s/\(.*\)\( \)\(\(reduced\|main\);$\)/\1 \3\n\1.json json_\3/'

Kristian Klausen authored Feb 26, 2021 and Jelle van der Waa committed Apr 08, 2021

Fix #263

Export the repository size of our repositories so they can be monitored
and we have some useful data for repository growth in the future.

Add a new graph which shows the overall results summed up per status.

This dashboard is for the general node_exporter system status in
Grafana.

This new dashboard shows the archive size and total amount of packages
over time.

To monitor if reproducible builds are going in the right direction,
record the good/bad/unknown metrics from rebuilderd with a Prometheus
textcollector for a Grafana dashboard to display a long term trend.

A Python script is required to handle data collection as obtaining the
status with jq/bash is non trivial and cannot easily dnyamically collect
suites and statuses.

Closes: #146

Jelle van der Waa authored Jul 28, 2020 and Sven-Hendrik Haase committed Sep 09, 2020

Configure Grafana to use Keycloak OpenID Connect for authentication. For
now only DevOps is configured as admin and Arch Staff as general Viewer
roles.

Jelle van der Waa authored Jul 28, 2020 and Sven-Hendrik Haase committed Sep 09, 2020

To show the session IP address in /profile in Grafana the
X-Forwarded-For header has to be set.

Jelle van der Waa authored Jul 28, 2020 and Sven-Hendrik Haase committed Sep 09, 2020

As we are moving to prometheus it's no longer required.

https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/#taxing-rewrites

Signed-off-by: Florian Pritz <bluewind@xinu.at>

Signed-off-by: Florian Pritz <bluewind@xinu.at>

Signed-off-by: Florian Pritz <bluewind@xinu.at>