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Aleksei Sviridkin
9c18260f95
## What The e2e install pipeline still flakes on a loaded runner, failing at a different point each run. Root-caused via repeated runs and a live SSH breakpoint; the platform itself is fine (the components do converge), the failures are slowness + self-inflicted churn under resource pressure. ### Fixes 1. **VPA updater OOM** — the `vertical-pod-autoscaler-updater` memory limit was `110Mi`. The updater watches every pod in the cluster, so on a full install it OOM-kills → `ProgressDeadlineExceeded` → Flux fails the HelmRelease "early due to stalled resources", cascading NotReady to monitoring, velero, etcd-operator and everything downstream. Raised to `512Mi` (request `200Mi`). 2. **VPA-for-VPA eviction churn** — the two VPA-for-VPA `VerticalPodAutoscaler` objects ran `updateMode: Auto`, evicting the VPA recommender(s) during install and adding pod churn on an already busy cluster. Switched to `Initial`, matching the existing monitoring/etcd `VPA->Initial` fixes. 3. **Install wait budgets** — components reach readiness but overshoot tight waits on a busy runner: keycloak HR chain `10m→20m`, tenant aggregate wait `10m→20m`, per-app tenant readiness waits `5m→10m`. (The crust-gather failure-snapshot timeout that kept whole jobs hanging to the 3h cancel is already on `main`.) ### Release note ```release-note NONE ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Increased several installation and readiness wait times to better handle slower environment startup and reduce premature failures. * Updated vertical autoscaling behavior to avoid unnecessary pod restarts during deployment. * Raised resource limits for the autoscaling updater to improve reliability under load. * **Tests** * Aligned automated checks with the new autoscaling behavior and longer readiness expectations. <!-- end of auto-generated comment: release notes by coderabbit.ai -->