migrate

clusters/cl01tl/helm/talos/Chart.lock

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+dependencies:
+- name: app-template
+  repository: https://bjw-s-labs.github.io/helm-charts/
+  version: 4.4.0
+- name: app-template
+  repository: https://bjw-s-labs.github.io/helm-charts/
+  version: 4.4.0
+digest: sha256:517cad1eb10278a33029c793bf00129f29e00998a3c4e97aabd7397736df7481
+generated: "2025-12-01T20:27:39.798695-06:00"

clusters/cl01tl/helm/talos/Chart.yaml

@@ -0,0 +1,26 @@
+apiVersion: v2
+name: talos
+version: 1.0.0
+description: Talos
+keywords:
+  - talos
+  - etcd
+  - kubernetes
+home: https://wiki.alexlebens.dev/s/c5ead573-34b6-442b-a286-7819e6e71f78
+sources:
+  - https://github.com/siderolabs/talos-backup
+  - https://github.com/siderolabs/talos-backup/pkgs/container/talos-backup
+  - https://github.com/bjw-s-labs/helm-charts/tree/main/charts/other/app-template
+maintainers:
+  - name: alexlebens
+dependencies:
+  - name: app-template
+    alias: etcd-backup
+    repository: https://bjw-s-labs.github.io/helm-charts/
+    version: 4.4.0
+  - name: app-template
+    alias: etcd-defrag
+    repository: https://bjw-s-labs.github.io/helm-charts/
+    version: 4.4.0
+icon: https://avatars.githubusercontent.com/u/13804887?s=200&v=4
+appVersion: v0.1.0-beta.3

clusters/cl01tl/helm/talos/templates/external-secret.yaml

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+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: talos-etcd-backup-secret
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: talos-etcd-backup-secret
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+  annotations:
+    kubernetes.io/service-account.name: talos-backup-secrets
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: AWS_ACCESS_KEY_ID
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /digital-ocean/home-infra/etcd-backup
+        metadataPolicy: None
+        property: AWS_ACCESS_KEY_ID
+    - secretKey: AWS_SECRET_ACCESS_KEY
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /digital-ocean/home-infra/etcd-backup
+        metadataPolicy: None
+        property: AWS_SECRET_ACCESS_KEY
+    - secretKey: .s3cfg
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /digital-ocean/home-infra/etcd-backup
+        metadataPolicy: None
+        property: s3cfg
+    - secretKey: BUCKET
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /digital-ocean/home-infra/etcd-backup
+        metadataPolicy: None
+        property: BUCKET
+    - secretKey: AGE_X25519_PUBLIC_KEY
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/talos/etcd-backup
+        metadataPolicy: None
+        property: AGE_X25519_PUBLIC_KEY
+
+---
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: talos-etcd-defrag-secret
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: talos-etcd-defrag-secret
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: config
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/talos/etcd-defrag
+        metadataPolicy: None
+        property: config

clusters/cl01tl/helm/talos/templates/secret.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: talos-backup-secrets
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: talos-backup-secrets
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+  annotations:
+    kubernetes.io/service-account.name: talos-backup-secrets

clusters/cl01tl/helm/talos/templates/service-account.yaml

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+apiVersion: talos.dev/v1alpha1
+kind: ServiceAccount
+metadata:
+  name: talos-backup-secrets
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: talos-backup-secrets
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  roles:
+    - os:etcd:backup

clusters/cl01tl/helm/talos/values.yaml

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+etcd-backup:
+  controllers:
+    main:
+      type: cronjob
+      pod:
+        nodeSelector:
+          node-role.kubernetes.io/control-plane: ""
+        tolerations:
+          - key: node-role.kubernetes.io/control-plane
+            operator: Exists
+            effect: NoSchedule
+      cronjob:
+        suspend: false
+        concurrencyPolicy: Forbid
+        timeZone: US/Central
+        schedule: "0 2 * * *"
+        startingDeadlineSeconds: 90
+        successfulJobsHistory: 3
+        failedJobsHistory: 3
+        backoffLimit: 3
+        parallelism: 1
+      containers:
+        main:
+          image:
+            repository: ghcr.io/siderolabs/talos-backup
+            tag: v0.1.0-beta.3@sha256:05c86663b251a407551dc948097e32e163a345818117eb52c573b0447bd0c7a7
+            pullPolicy: IfNotPresent
+          command:
+            - /talos-backup
+          workingDir: /tmp
+          securityContext:
+            runAsUser: 1000
+            runAsGroup: 1000
+            allowPrivilegeEscalation: false
+            runAsNonRoot: true
+            capabilities:
+              drop:
+                - ALL
+            seccompProfile:
+              type: RuntimeDefault
+          env:
+            - name: AWS_ACCESS_KEY_ID
+              valueFrom:
+                secretKeyRef:
+                  name: talos-etcd-backup-secret
+                  key: AWS_ACCESS_KEY_ID
+            - name: AWS_SECRET_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: talos-etcd-backup-secret
+                  key: AWS_SECRET_ACCESS_KEY
+            - name: AWS_REGION
+              value: nyc3
+            - name: CUSTOM_S3_ENDPOINT
+              value: https://nyc3.digitaloceanspaces.com
+            - name: BUCKET
+              value: talos-backups-bee8585f7b8a4d0239c9b823
+            - name: S3_PREFIX
+              value: "cl01tl/etcd"
+            - name: CLUSTER_NAME
+              value: "cl01tl"
+            - name: AGE_X25519_PUBLIC_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: talos-etcd-backup-secret
+                  key: AGE_X25519_PUBLIC_KEY
+            - name: USE_PATH_STYLE
+              value: "false"
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+        s3-prune:
+          image:
+            repository: d3fk/s3cmd
+            tag: latest@sha256:7bdbd33bb3d044884598898b9e9b383385759fbd6ebf52888700bd9b0e0fab91
+            pullPolicy: IfNotPresent
+          command:
+            - /bin/sh
+          args:
+            - -ec
+            - |
+              export DATE_RANGE=$(date -d @$(( $(date +%s) - 1209600 )) +%Y-%m-%dT%H:%M:%SZ);
+              export FILE_MATCH="$BUCKET/cl01tl/etcd/cl01tl-$DATE_RANGE.snap.age"
+              echo ">> Running S3 prune for Talos backup repository"
+              echo ">> Backups prior to '$DATE_RANGE' will be removed"
+              echo ">> Backups to be removed:"
+              s3cmd ls ${BUCKET}/cl01tl/etcd/ |
+                awk -v file_match="$FILE_MATCH" '$4 < file_match {print $4}'
+              echo ">> Deleting ..."
+              s3cmd ls ${BUCKET}/cl01tl/etcd/ |
+                awk -v file_match="$FILE_MATCH" '$4 < file_match {print $4}' |
+                while read file; do
+                  s3cmd del "$file";
+                done;
+              echo ">> Completed S3 prune for Talos backup repository"
+          env:
+            - name: BUCKET
+              valueFrom:
+                secretKeyRef:
+                  name: talos-etcd-backup-secret
+                  key: BUCKET
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+  persistence:
+    tmp:
+      type: emptyDir
+      medium: Memory
+      advancedMounts:
+        main:
+          main:
+            - path: /tmp
+              readOnly: false
+    talos:
+      type: emptyDir
+      medium: Memory
+      advancedMounts:
+        main:
+          main:
+            - path: /.talos
+              readOnly: false
+    secret:
+      enabled: true
+      type: secret
+      name: talos-backup-secrets
+      advancedMounts:
+        main:
+          main:
+            - path: /var/run/secrets/talos.dev
+              readOnly: true
+              mountPropagation: None
+    s3cmd-config:
+      enabled: true
+      type: secret
+      name: talos-etcd-backup-secret
+      advancedMounts:
+        main:
+          s3-prune:
+            - path: /root/.s3cfg
+              readOnly: true
+              mountPropagation: None
+              subPath: .s3cfg
+etcd-defrag:
+  global:
+    fullnameOverride: etcd-defrag
+  controllers:
+    defrag-1:
+      type: cronjob
+      pod:
+        nodeSelector:
+          node-role.kubernetes.io/control-plane: ""
+        tolerations:
+          - key: node-role.kubernetes.io/control-plane
+            operator: Exists
+            effect: NoSchedule
+      cronjob:
+        suspend: false
+        concurrencyPolicy: Forbid
+        timeZone: US/Central
+        schedule: "0 0 * * 0"
+        startingDeadlineSeconds: 90
+        successfulJobsHistory: 3
+        failedJobsHistory: 3
+        backoffLimit: 3
+        parallelism: 1
+      containers:
+        main:
+          image:
+            repository: ghcr.io/siderolabs/talosctl
+            tag: v1.11.5
+            pullPolicy: IfNotPresent
+          args:
+            - etcd
+            - defrag
+            - -n
+            - "10.232.1.11"
+          env:
+            - name: TALOSCONFIG
+              value: /tmp/.talos/config
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+    defrag-2:
+      type: cronjob
+      pod:
+        nodeSelector:
+          node-role.kubernetes.io/control-plane: ""
+        tolerations:
+          - key: node-role.kubernetes.io/control-plane
+            operator: Exists
+            effect: NoSchedule
+      cronjob:
+        suspend: false
+        concurrencyPolicy: Forbid
+        timeZone: US/Central
+        schedule: "10 0 * * 0"
+        startingDeadlineSeconds: 90
+        successfulJobsHistory: 3
+        failedJobsHistory: 3
+        backoffLimit: 3
+        parallelism: 1
+      containers:
+        main:
+          image:
+            repository: ghcr.io/siderolabs/talosctl
+            tag: v1.11.5
+            pullPolicy: IfNotPresent
+          args:
+            - etcd
+            - defrag
+            - -n
+            - "10.232.1.12"
+          env:
+            - name: TALOSCONFIG
+              value: /tmp/.talos/config
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+    defrag-3:
+      type: cronjob
+      pod:
+        nodeSelector:
+          node-role.kubernetes.io/control-plane: ""
+        tolerations:
+          - key: node-role.kubernetes.io/control-plane
+            operator: Exists
+            effect: NoSchedule
+      cronjob:
+        suspend: false
+        concurrencyPolicy: Forbid
+        timeZone: US/Central
+        schedule: "20 0 * * 0"
+        startingDeadlineSeconds: 90
+        successfulJobsHistory: 3
+        failedJobsHistory: 3
+        backoffLimit: 3
+        parallelism: 1
+      containers:
+        main:
+          image:
+            repository: ghcr.io/siderolabs/talosctl
+            tag: v1.11.5
+            pullPolicy: IfNotPresent
+          args:
+            - etcd
+            - defrag
+            - -n
+            - "10.232.1.13"
+          env:
+            - name: TALOSCONFIG
+              value: /tmp/.talos/config
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+  persistence:
+    talos-config-1:
+      enabled: true
+      type: secret
+      name: talos-etcd-defrag-secret
+      advancedMounts:
+        defrag-1:
+          main:
+            - path: /tmp/.talos/config
+              readOnly: true
+              mountPropagation: None
+              subPath: config
+    talos-config-2:
+      enabled: true
+      type: secret
+      name: talos-etcd-defrag-secret
+      advancedMounts:
+        defrag-2:
+          main:
+            - path: /tmp/.talos/config
+              readOnly: true
+              mountPropagation: None
+              subPath: config
+    talos-config-3:
+      enabled: true
+      type: secret
+      name: talos-etcd-defrag-secret
+      advancedMounts:
+        defrag-3:
+          main:
+            - path: /tmp/.talos/config
+              readOnly: true
+              mountPropagation: None
+              subPath: config