unkinben
1d87c42fc1
## Why Turns on right-sizing telemetry for the whole estate. Adds a `VerticalPodAutoscaler` with `updateMode: "Off"` (recommendation-only, advise mode) for every Deployment and StatefulSet in `apps/base`. Off mode never evicts or mutates pods, so this is purely observational: the VPA recommender (added in the vpa-system PR) publishes suggested requests/limits in each VPA's status, and nothing acts on them until someone deliberately flips a mode. ## Changes - Add one `vpa.yaml` per app under `apps/base/<app>/` containing a `<workload>-vpa` VerticalPodAutoscaler for each workload, and register it in that app's `kustomization.yaml`. - Coverage: 17 workloads across 11 apps. - age-api (age-api), artifactapi (api, redis, ui), authentik (redis), bind-system (bind-operator), cephrgw-system (cephrgw-operator), encapi (encapi), kanidm (kanidm StatefulSet), litellm (litellm, redis), paperclip (paperclip), pdbmux (pdbmux), puppet (puppetboard, puppetdb, puppetserver-compiler, puppetserver-master). ## Skipped (intentionally) - **CNPG `Cluster` objects** (artifactapi, authentik, encapi, grafana, litellm, paperclip, puppet, woodpecker) — Postgres is managed by CloudNativePG, not a VPA target. - **CronJobs** (puppet g10k/generate-types, reposync x4) — not VPA-able. ## HPA / VPA caveat api, ui (artifactapi), litellm, and all four puppet deployments also carry an HPA. With `updateMode: "Off"` there is no conflict today (VPA only recommends). VPA objects targeting these carry an inline comment: do **not** flip to `Auto`/`Initial` while the HPA still autoscales on CPU/memory, or the two controllers will fight over the same resource. Move the HPA to a custom/non-resource metric first. ## Verification - `kubectl kustomize` over every touched overlay: 9/11 overlays PASS rendering all their VPAs; 2 failures are pre-existing and unrelated to this change — `authentik` fails on a local helm-tooling flag error identically on origin/main, and `paperclip` has no `apps/overlays/au-syd1/paperclip` directory yet. Both apps' base kustomizations build clean and render their VPA. ## Merge gate - **Requires the vpa-system CRDs PR (argocd-apps #281) to merge first.** These manifests use `autoscaling.k8s.io/v1 VerticalPodAutoscaler`; without the CRDs installed, ArgoCD sync fails on an unknown kind. Reviewed-on: #283 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
62 lines
1.8 KiB
YAML
62 lines
1.8 KiB
YAML
---
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- namespace.yaml
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- cnpg_cluster.yaml
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- cnpg_pooler.yaml
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- cronjob_g10k-code.yaml
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- cronjob_generate-types.yaml
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- persistentvolumeclaims.yaml
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- vaultauth.yaml
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- vaultstaticsecret.yaml
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- configmap_puppetboard-config.yaml
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- configmap_puppetdb-config.yaml
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- configmap_puppetdb-read-database.yaml
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- configmap_puppetserver-compiler-config.yaml
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- configmap_puppetserver-init-config.yaml
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- configmap_puppetserver-init-masters-config.yaml
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- configmap_puppetserver-master-config.yaml
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- deployment_puppetboard.yaml
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- deployment_puppetdb.yaml
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- deployment_puppetserver-master.yaml
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- horizontalpodautoscaler_puppetserver-compilers-autoscaler.yaml
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- horizontalpodautoscaler_puppetserver-masters-autoscaler.yaml
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- horizontalpodautoscaler_puppetserver-puppetboard-autoscaler.yaml
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- horizontalpodautoscaler_puppetserver-puppetdb-autoscaler.yaml
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- gateway_puppetboard.yaml
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- httproute_puppetboard.yaml
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- gateway_puppetdb.yaml
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- httproute_puppetdb.yaml
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- service_puppetserver-agents-to-puppet.yaml
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- service_puppet-headless.yaml
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- service_puppet.yaml
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- service_puppetca.yaml
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- service_puppetboard.yaml
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- service_puppetdb.yaml
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- deployment_puppetserver-compiler.yaml
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- vpa.yaml
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configMapGenerator:
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- name: compiler-autosign.conf
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files:
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- resources/compiler/autosign.conf
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options:
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disableNameSuffixHash: true
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- name: compiler-puppet.conf
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files:
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- resources/compiler/puppet.conf
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options:
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disableNameSuffixHash: true
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- name: compiler-puppetdb.conf
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files:
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- resources/compiler/puppetdb.conf
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options:
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disableNameSuffixHash: true
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- name: additional-ruby-gems
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files:
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- resources/additional-ruby-gems.sh
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options:
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disableNameSuffixHash: true
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