homeprod/kubernetes/infrastructure/caddy/values.yaml

# Caddy Edge Proxy
replicaCount: 2
# Listen on standard HTTP port
listenPort: 80
# Enable HTTPS
https:
    enabled: true
    port: 443
image:
    repository: caddy
    pullPolicy: IfNotPresent
    tagSuffix: ""
    tag: 2.11.7
service:
    type: LoadBalancer
    # Cluster (not Local) so any node can forward to pods on any other node.
    externalTrafficPolicy: Cluster
# Disable ingress - Caddy IS the edge proxy
ingress:
    enabled: false
resources:
    requests:
        cpu: 100m
        memory: 128Mi
    limits:
        cpu: 500m
        memory: 256Mi
# Caddy needs root to bind to ports 80/443 and write runtime data
# Using restrictive security context causes "operation not permitted"
podSecurityContext: {}
securityContext: {}
health:
    path: /
    port: 9999
# Extra volumes: TLS certificates from cert-manager + external routes ConfigMap
volumes:
    - name: vhaudiquet-fr-tls
      secret:
        secretName: vhaudiquet-fr-tls
        optional: true
    - name: wildcard-vhaudiquet-fr-tls
      secret:
        secretName: wildcard-vhaudiquet-fr-tls
        optional: true
    # semery.fr certs from cert-manager (OVH DNS-01)
    - name: semery-fr-tls
      secret:
        secretName: semery-fr-tls
        optional: true
    - name: wildcard-semery-fr-tls
      secret:
        secretName: wildcard-semery-fr-tls
        optional: true
    - name: buildpath-win-tls
      secret:
        secretName: buildpath-win-tls
        optional: true
    # saggar.dev cert from cert-manager (Porkbun DNS-01)
    - name: saggar-dev-tls
      secret:
        secretName: saggar-dev-tls
        optional: true
    - name: api-saggar-dev-tls
      secret:
        secretName: api-saggar-dev-tls
        optional: true
    # docs.saggar.dev cert — the saggar book (static nginx)
    - name: docs-saggar-dev-tls
      secret:
        secretName: docs-saggar-dev-tls
        optional: true
    # get.saggar.dev cert — the saggar distribution host (garage web)
    - name: get-saggar-dev-tls
      secret:
        secretName: get-saggar-dev-tls
        optional: true
    # rhema.rs certs from cert-manager (Cloudflare DNS-01)
    - name: rhema-rs-tls
      secret:
        secretName: rhema-rs-tls
        optional: true
    - name: www-rhema-rs-tls
      secret:
        secretName: www-rhema-rs-tls
        optional: true
    - name: get-rhema-rs-tls
      secret:
        secretName: get-rhema-rs-tls
        optional: true
    - name: s3-rhema-rs-tls
      secret:
        secretName: s3-rhema-rs-tls
        optional: true
    - name: routes
      configMap:
        name: caddy-routes
# Extra volume mounts - each secret mounted as a directory with tls.crt/tls.key
volumeMounts:
    - name: vhaudiquet-fr-tls
      mountPath: /etc/caddy/certs/vhaudiquet-fr
      readOnly: true
    - name: wildcard-vhaudiquet-fr-tls
      mountPath: /etc/caddy/certs/wildcard-vhaudiquet-fr
      readOnly: true
    - name: semery-fr-tls
      mountPath: /etc/caddy/certs/semery-fr
      readOnly: true
    - name: wildcard-semery-fr-tls
      mountPath: /etc/caddy/certs/wildcard-semery-fr
      readOnly: true
    - name: buildpath-win-tls
      mountPath: /etc/caddy/certs/buildpath-win
      readOnly: true
    - name: saggar-dev-tls
      mountPath: /etc/caddy/certs/saggar-dev
      readOnly: true
    - name: api-saggar-dev-tls
      mountPath: /etc/caddy/certs/api-saggar-dev
      readOnly: true
    - name: docs-saggar-dev-tls
      mountPath: /etc/caddy/certs/docs-saggar-dev
      readOnly: true
    - name: get-saggar-dev-tls
      mountPath: /etc/caddy/certs/get-saggar-dev
      readOnly: true
    - name: rhema-rs-tls
      mountPath: /etc/caddy/certs/rhema-rs
      readOnly: true
    - name: www-rhema-rs-tls
      mountPath: /etc/caddy/certs/www-rhema-rs
      readOnly: true
    - name: get-rhema-rs-tls
      mountPath: /etc/caddy/certs/get-rhema-rs
      readOnly: true
    - name: s3-rhema-rs-tls
      mountPath: /etc/caddy/certs/s3-rhema-rs
      readOnly: true
    - name: routes
      mountPath: /etc/caddy/routes
      readOnly: true
# Caddy configuration
config:
    debug: false
    # Global options (goes inside the global {} block)
    global: |
        auto_https off
    # The main Caddyfile content - imports routes from external ConfigMap
    # This keeps routes in a separate, easily editable file
    caddyFile: |
        :80 {
            redir https://{host}{uri} permanent
        }

        import /etc/caddy/routes/Caddyfile
affinity:
    # Prefer non-failover nodes in normal operation
    nodeAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              preference:
                matchExpressions:
                    - key: ENC[AES256_GCM,data:AsOdq9OGQbAGV42W4d22EGVMi5E=,iv:U3sLu8pI7fqOPbvpfpVz21cUfwovKRFi8jY6laTyStY=,tag:EQVSFAzTYw2En2xdGTCF3Q==,type:str]
                      operator: NotIn
                      values:
                        - "true"
    podAntiAffinity:
        preferredDuringSchedulingIgnoredDuringExecution:
            - weight: 100
              podAffinityTerm:
                labelSelector:
                    matchLabels:
                        app.kubernetes.io/name: caddy
                topologyKey: kubernetes.io/hostname
tolerations:
    # Tolerate the failover taint so caddy CAN schedule on p330 (small-node-1).
    - key: ENC[AES256_GCM,data:s3X0PmRJCCVh,iv:UYZl3EsmdSTdF9NoYsL+zbxLlkfO2GU80Sy3CpSXMBY=,tag:35UtC37ldCItR9fAtSXVVw==,type:str]
      operator: Equal
      value: failover
      effect: NoSchedule
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      operator: Exists
      effect: NoSchedule
sops:
    lastmodified: "2026-10-16T07:06:11Z"
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