diff options
| author |   halil.cakal <halil.cakal@est.tech> | 2024-11-26 16:33:46 +0000 |
|---|---|---|
| committer | halil.cakal <halil.cakal@est.tech> | 2024-12-04 14:19:59 +0000 |
| commit | 9d14873af2c4f0ca2221b1be3291c039a2e1ac6e (patch) | |
| tree | 05696b69e252bc40cf555d0c3c31419e4444f664 /docker-compose/README.md | |
| parent | 49c48df725d462a2085d37fc055df399c2dbd4fc (diff) | |
Add persistent storage to prometheus
- add healthcheck to ensure prometheus service is running correctly and
restarts it if it becomes unhealthy
- set the data retention time to 30d
- update readme
Issue-ID: CPS-2466
Change-Id: I0f6186f8577e8e0113831ed040298b823e33d624
Signed-off-by: halil.cakal <halil.cakal@est.tech>
Diffstat (limited to 'docker-compose/README.md')
| -rw-r--r-- | docker-compose/README.md | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/docker-compose/README.md b/docker-compose/README.md index de1fbe296c..ea5a2a7610 100644 --- a/docker-compose/README.md +++ b/docker-compose/README.md @@ -1,7 +1,7 @@ <!-- ============LICENSE_START======================================================= Copyright (C) 2020 Pantheon.tech - Modifications Copyright (C) 2020-2021 Nordix Foundation. + Modifications Copyright (C) 2020-2024 Nordix Foundation. Modifications Copyright (C) 2021 Bell Canada. Modifications Copyright (C) 2022 TechMahindra Ltd. ================================================================================ @@ -67,6 +67,34 @@ or VERSION=<version> DB_USERNAME=cps DB_PASSWORD=cps docker-compose up -d ``` +## Running Docker containers with profile: monitoring + +Run docker-compose with profile, monitoring, then it will start monitoring services: +* prometheus +* grafana +* kafka-ui + +```bash +docker-compose --profile monitoring up -d +``` + +### prometheus service +It collects and stores metrics as time series data, recording information with a timestamp. + +The environment variable, PROMETHEUS_RETENTION_TIME, is used to set the retention time for the metrics +in the prometheus database. The default value is 15d, but can be changed to any value. + +To be able to use the historical data, the prometheus container should not be removed. +Instead, it can be stopped and started using the following commands: + +```bash +docker-compose start prometheus +``` + +```bash +docker-compose stop prometheus +``` + ## Running or debugging Java built code Before running CPS, a Postgres database instance needs to be started. This can be done with following |