feat: add OPA and update common services
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@@ -12,7 +12,7 @@ This service deploys Prometheus, an open-source system monitoring and alerting t
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| Variable Name | Description | Default Value |
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| ------------------------- | ------------------------------------------------------------- | ----------------------- |
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| PROMETHEUS_VERSION | Prometheus image version | `v3.5.0` |
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| PROMETHEUS_VERSION | Prometheus image version | `v3.13.1` |
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| PROMETHEUS_PORT_OVERRIDE | Host port mapping (maps to Prometheus port 9090 in container) | `9090` |
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| PROMETHEUS_RETENTION_TIME | How long to retain data | `15d` |
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| PROMETHEUS_RETENTION_SIZE | Maximum storage size (empty = unlimited) | `""` |
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@@ -90,6 +90,10 @@ Configure data retention using environment variables:
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- Use authentication/authorization proxy for production deployments
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- Monitor resource usage as Prometheus can consume significant storage and memory
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## Upgrading
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Before upgrading to Prometheus v3, back up the TSDB and review the migration guide. Rolling a v3 TSDB back requires Prometheus v2.55 or newer.
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## Common Use Cases
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### Monitoring Docker Containers
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