Commit 46782791 authored by John Jarvis's avatar John Jarvis

Mention sha256 for image version

parent c8b577f5
......@@ -13,9 +13,7 @@ kubectl -n plantuml get hpa
* `CHART_VERSION` which is set in the [configuration project](https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/plantuml/blob/7850985e67984d363b31ed888674325fab84e03b/CHART_VERSION)
* NGinx version which is a [value in the chart](https://gitlab.com/gitlab-com/gl-infra/charts/plantuml/blob/8d080485f58020a08b75a889f1fb81159fa93195/values.yaml#L18)
* PlantUML version which is a [value in the chart](https://gitlab.com/gitlab-com/gl-infra/charts/plantuml/blob/8d080485f58020a08b75a889f1fb81159fa93195/values.yaml#L13).
This is set to `latest` until a version is tagged upstream, which is a [pending change for plantuml-server](https://github.com/plantuml/plantuml-server/pull/115)
PlantUML
* PlantUML version which is a [value in the chart](https://gitlab.com/gitlab-com/gl-infra/charts/plantuml/blob/8d080485f58020a08b75a889f1fb81159fa93195/values.yaml#L13) and set as an [override in the env files](https://gitlab.com/gitlab-com/gl-infra/k8s-workloads/plantuml/blob/a610ec027f02e07312a33add1f333df409ca978e/gprd.yaml#L10). This is set to a `sha256` until https://gitlab.com/gitlab-com/gl-infra/delivery/issues/475 is resolved
To upgrade or downgrade the versions:
......@@ -43,6 +41,15 @@ service during the rollout for rate limiting
Example for pre-production: https://nonprod-log.gitlab.net/goto/1409380492c985230a87b5af5dafe621
## CDN and Caching
All images are cached aggressively at the L7 LB which provides a CDN. Under some
circumstances, it may be necessary to send a cache invalidation, this is done
using the GCP console.
Example for pre-production: https://console.cloud.google.com/net-services/cdn/list?project=gitlab-pre&cdnOriginsTablesize=50
* To reset the cache for all diagrams, send a cache invalidation for `/png/*`
## Resource Limits
......
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