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Author SHA1 Message Date
HarHarLinks 321ed9b609 Merge remote-tracking branch 'origin/master' into hookshot 2022-01-14 19:26:31 +01:00
HarHarLinks 87871040df add hookshot metrics to internal prometheus 2022-01-11 00:56:51 +01:00
Slavi Pantaleev b1b4ba501f Replace ExecStop with ExecStopPost 
ExecStopPost should allow us to clean up (docker kill + docker rm)
even if the ExecStart (docker run ..) command failed, and not just after
a graceful service stop was initiated.

Source: https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStopPost=
 2022-01-04 17:27:25 +02:00
WobbelTheBear 3f0e8122ec
Update prometheus 2021-12-02 13:41:12 +01:00
Slavi Pantaleev 735c966ab6 Disable systemd services when stopping to uninstall them 
Until now, we were leaving services "enabled"
(symlinks in /etc/systemd/system/multi-user.target.wants/).

We clean these up now. Broken symlinks may still exist in older
installations that enabled/disabled services. We're not taking care
to fix these up. It's just a cosmetic defect anyway.
 2021-11-10 17:39:21 +02:00
sakkiii d09609b3bd
Update prometheus (2.29.2 -> 2.30.3) 2021-10-27 23:11:01 +05:30
WobbelTheBear 972077aa33
Update prometheus (2.29.1 -> 2.29.2) 
Update prometheus (2.29.1 -> 2.29.2)
 2021-08-27 16:51:38 +02:00
sakkiii 00d1804dd9 prometheus & its exporter updates 2021-08-24 10:24:54 +05:30
sakkiii 49455a9ce0
prometheus version 2.28.0 -> 2.28.1 2021-07-07 21:53:05 +05:30
Stuart Mumford 2aa457efcc Use a prom variable and not a synapse role variable 2021-07-02 15:41:36 +00:00
Stuart Mumford 09ee5ce52e we index from 0 apparently 2021-06-30 21:32:19 +00:00
Stuart Mumford 3d063f6ace make them show as jobs in grafana 2021-06-30 21:30:18 +00:00
Stuart Mumford 7b52e6ad5e Add worker metrics to prometheus exporter 2021-06-30 20:52:49 +00:00
sakkiii 2b881e245b
Update prometheus v2.27.1 -> v2.28.0 2021-06-24 10:07:14 +05:30
sakkiii 897c982517
prometheus security update 2.27.1 2021-05-30 14:32:51 +05:30
Raymond Coetzee 4e2780ff88 Add support for a prometheus postgres exporter 
This commit introduces a new role that downloads and installs the
prometheus community postgres exporter  https://github.com/prometheus-community/postgres_exporter.
A new credential is added to matrix_postgres_additional_databases that
allows the exporter access to the database to gather statistics.
A new dashboard was added to the grafana role, with some refactoring
to enable the dashboard only if the new role is enabled.
I've included some basic instructions for how to enable the role in
the Docs section.

In terms of testing, I've tested enabling the role, and disabling
it to make sure it cleans up the container and systemd role.
 2021-05-27 20:13:29 +01:00
sakkiii d5cd3d443d
Update prometheus (2.26.0->2.27.0) 2021-05-14 18:56:33 +05:30
Slavi Pantaleev adcecaffaf Fix connectivity between prometheus and prometheus-node-exporter 
Expected to have regressed after https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1008

This patch comes with its own downsides (as described in the comments
for matrix_prometheus_node_exporter_container_http_host_bind_port),
but at least there's:
- no security issue
- metrics remain readable from matrix-prometheus (even if the network metrics are inaccurate)

A better patch is certainly welcome.
 2021-04-19 18:29:03 +03:00
Dan Arnfield f04614a993 Fix prometheus network for ansible < 2.8 2021-04-17 20:15:26 -05:00
Slavi Pantaleev badd81e0ec Revert "Attempt to fix docker_network result discrepancy between Ansible versions" 
This reverts commit 68ca81c8c2.
 2021-04-17 19:31:20 +03:00
Slavi Pantaleev 68ca81c8c2 Attempt to fix docker_network result discrepancy between Ansible versions 
Supposedly fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/907
 2021-04-17 11:42:06 +03:00
Dan Arnfield 8a550ce67c Update prometheus (2.24.1->2.26.0) 2021-04-16 09:25:45 -05:00
Ahmad Haghighi e335f3fc77 rename matrix_global_registry to matrix_container_global_registry_prefix related to #990 
Signed-off-by: Ahmad Haghighi <haghighi@fedoraproject.org>
 2021-04-12 17:23:55 +04:30
Ahmad Haghighi f52a8b6484 use custom docker registry 2021-04-12 17:23:55 +04:30
Slavi Pantaleev 0585a3ed9f
Merge pull request #896 from rakshazi/add_version_to_each_role 
added "matrix_%SERVICE%_version" variable to all roles
 2021-02-21 12:26:17 +02:00
Slavi Pantaleev 77ab0d3e98 Do not delete Prometheus/Grafana Docker images 
Same reasoning as in 1cd251ed78
 2021-02-21 11:14:40 +02:00
rakshazi 2f887f292c
added "matrix_%SERVICE%_version" variable to all roles, use it in "matrix_%SERVICE%_docker_image" var (preserving backward-compatibility) 2021-02-20 19:08:28 +02:00
Slavi Pantaleev 66d5b0e5b9 Do not fail on unrelated validation tasks when Prometheus not enabled 
These validation tasks should only run when Prometheus is enabled.
 2021-02-12 15:41:15 +02:00
Slavi Pantaleev c8ab200cb1 Break dependency between matrix-prometheus and (matrix-prometheus-node-exporter, matrix-synapse) 2021-02-12 11:59:24 +02:00
Slavi Pantaleev 6842102e00 Split install/uninstall tasks in matrix-prometheus 2021-02-12 11:59:24 +02:00
Slavi Pantaleev 18e31526a8 Rename some variables 2021-02-12 11:59:24 +02:00
Slavi Pantaleev 85a260daaf Make --tags=setup-prometheus not break, relying on matrix-base facts 2021-02-12 11:59:24 +02:00
Slavi Pantaleev df3dd1c824 Use --read-only FS for metrics-related containers 
It seems like it doesn't cause any issues for any of these services.
 2021-02-12 11:59:24 +02:00
Peetz0r 144a5e6198 Register docker network info and use it for prometheus-node-exporter 
Using the hardcoded IP did break while I was
messing with IPv6 stuff on the other branch
 2021-02-10 22:54:42 +01:00
Peetz0r 76d7e84be5 Make prometheus-node-exporter a bit more capable 
By running it in a more privileged container with access to the host network stack and such
 2021-02-10 22:54:14 +01:00
Peetz0r e525970b39 Prometheus Node Exporter 
Basic system stats, to show stuff the synapse metrics
can't show such as resource usage by bridges, etc

Seems to work fine as well.

This too has only been tested on debian amd64 so far
 2021-02-10 22:54:14 +01:00
Peetz0r 13ef9e85cf Prometheus 
Initial attempt. Seems to work fine.

Only tested on debian amd64 so far
 2021-02-10 22:54:14 +01:00