fe51c8c1bc
Adds a self-contained minikube environment for local development and
testing alongside the existing production env.
env: minikube
- cluster.domain: minikube (browser DNS routes *.minikube → minikube ip)
- tls issuer: mkcert (CA-signed via cert-manager mkcert ClusterIssuer)
- storageClass: standard (minikube hostpath provisioner)
- backups disabled; storagebox disabled
- excludes argocd, forgejo, hcloud-csi (manual kubectl apply for testing)
prototypes/garage:
- hand-rolled S3-compatible object store (single Deployment + PVC)
- mittwald-generated rpc_secret + admin_token (hex)
- PostSync init Job: assigns cluster layout, ensures bucket and access
key, writes ocis-s3-credentials cross-namespace into ocis ns
- idempotent: skips if k8s secret already populated; otherwise rotates
the garage key (admin API only returns secretAccessKey on create)
- cross-ns RBAC re-pinned via zz-cross-ns-rbac-fix overlay (ns.ytt.yaml
clobbers explicit namespace fields)
ocis:
- new admin-user-id init Job ensures secret.user-id is a valid UUID v4
(mittwald can't generate UUIDs; ocis-settings rejects non-UUID ids)
- mittwald no longer manages user-id; existing prod UUIDs preserved
- insecure flag (oidcIdpInsecure / ocisHttpApiInsecure / ocmInsecure)
parameterized; defaults to false; minikube sets true for self-signed
OIDC issuer URL trust
other prototypes:
- victoria-metrics-single helm values ytt-ified (storageClassName)
- grafana admin secret now generated by mittwald (was hand-created in
prod; manifest is no-op there since mittwald only fills empty fields)
flake.nix: minikube + docker + postgresql added to dev shell.
136 lines
4.1 KiB
YAML
136 lines
4.1 KiB
YAML
apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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annotations:
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a8r.io/repository: ssh://git@git.tr1ceracop.de:222/gitea_admin/k8s-and-chill.git
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labels:
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app.kubernetes.io/component: metrics
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app.kubernetes.io/instance: prometheus-node-exporter
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app.kubernetes.io/managed-by: Helm
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app.kubernetes.io/name: prometheus-node-exporter
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app.kubernetes.io/part-of: prometheus-node-exporter
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app.kubernetes.io/version: 1.10.2
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helm.sh/chart: prometheus-node-exporter-4.52.2
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name: prometheus-node-exporter
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namespace: monitoring
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spec:
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revisionHistoryLimit: 10
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selector:
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matchLabels:
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app.kubernetes.io/instance: prometheus-node-exporter
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app.kubernetes.io/name: prometheus-node-exporter
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template:
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metadata:
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annotations:
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cluster-autoscaler.kubernetes.io/safe-to-evict: "true"
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labels:
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app.kubernetes.io/component: metrics
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app.kubernetes.io/instance: prometheus-node-exporter
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app.kubernetes.io/managed-by: Helm
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app.kubernetes.io/name: prometheus-node-exporter
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app.kubernetes.io/part-of: prometheus-node-exporter
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app.kubernetes.io/version: 1.10.2
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helm.sh/chart: prometheus-node-exporter-4.52.2
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spec:
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affinity:
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nodeAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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nodeSelectorTerms:
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- matchExpressions:
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- key: eks.amazonaws.com/compute-type
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operator: NotIn
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values:
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- fargate
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- key: type
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operator: NotIn
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values:
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- virtual-kubelet
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automountServiceAccountToken: false
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containers:
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- args:
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- --path.procfs=/host/proc
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- --path.sysfs=/host/sys
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- --path.rootfs=/host/root
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- --path.udev.data=/host/root/run/udev/data
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- --web.listen-address=[$(HOST_IP)]:9100
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env:
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- name: HOST_IP
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value: 0.0.0.0
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image: quay.io/prometheus/node-exporter:v1.10.2
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imagePullPolicy: IfNotPresent
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livenessProbe:
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failureThreshold: 3
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httpGet:
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httpHeaders: null
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path: /
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port: metrics
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scheme: HTTP
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initialDelaySeconds: 0
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 1
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name: node-exporter
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ports:
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- containerPort: 9100
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name: metrics
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protocol: TCP
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readinessProbe:
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failureThreshold: 3
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httpGet:
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httpHeaders: null
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path: /
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port: metrics
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scheme: HTTP
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initialDelaySeconds: 0
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 1
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resources:
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limits:
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memory: 64Mi
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requests:
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cpu: 10m
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memory: 32Mi
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securityContext:
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readOnlyRootFilesystem: true
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volumeMounts:
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- mountPath: /host/proc
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name: proc
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readOnly: true
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- mountPath: /host/sys
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name: sys
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readOnly: true
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- mountPath: /host/root
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mountPropagation: HostToContainer
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name: root
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readOnly: true
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hostIPC: false
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hostNetwork: true
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hostPID: true
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nodeSelector:
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kubernetes.io/os: linux
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securityContext:
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fsGroup: 65534
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runAsGroup: 65534
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runAsNonRoot: true
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runAsUser: 65534
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serviceAccountName: prometheus-node-exporter
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tolerations:
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- effect: NoSchedule
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key: node-role.kubernetes.io/control-plane
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operator: Exists
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volumes:
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- hostPath:
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path: /proc
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name: proc
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- hostPath:
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path: /sys
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name: sys
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- hostPath:
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path: /
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name: root
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updateStrategy:
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rollingUpdate:
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maxUnavailable: 1
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type: RollingUpdate
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