feat: add cert-manager

cluster/base/cluster-secrets.yaml

@@ -6,3 +6,4 @@ metadata:
     namespace: flux-system
 stringData:
     SECRET_DOMAIN: $BOOTSTRAP_DOMAIN
+    SECRET_CLOUDFLARE_EMAIL: $BOOTSTRAP_CLOUDFLARE_EMAIL

cluster/core/crds/cert-manager/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+# renovate: registryUrl=https://charts.jetstack.io chart=cert-manager
+- https://github.com/jetstack/cert-manager/releases/download/v1.3.0/cert-manager.crds.yaml

cluster/core/crds/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- cert-manager

cluster/core/infrastructure/cert-manager/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- letsencrypt-production.yaml
+- letsencrypt-staging.yaml
+- secret.enc.yaml

cluster/core/infrastructure/cert-manager/letsencrypt-production.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-production
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    email: "${SECRET_CLOUDFLARE_EMAIL}"
+    privateKeySecretRef:
+      name: letsencrypt-production
+    solvers:
+    - dns01:
+        cloudflare:
+          email: "${SECRET_CLOUDFLARE_EMAIL}"
+          apiKeySecretRef:
+            name: cloudflare-token-secret
+            key: cloudflare-token

cluster/core/infrastructure/cert-manager/letsencrypt-staging.yaml

@@ -0,0 +1,18 @@
+---
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-staging
+spec:
+  acme:
+    server: https://acme-staging-v02.api.letsencrypt.org/directory
+    email: "${SECRET_CLOUDFLARE_EMAIL}"
+    privateKeySecretRef:
+      name: letsencrypt-staging
+    solvers:
+    - dns01:
+        cloudflare:
+          email: "${SECRET_CLOUDFLARE_EMAIL}"
+          apiKeySecretRef:
+            name: cloudflare-token-secret
+            key: cloudflare-token

cluster/core/infrastructure/cert-manager/secret.enc.yaml

@@ -0,0 +1,8 @@
+# yamllint disable
+apiVersion: v1
+kind: Secret
+metadata:
+    name: cloudflare-token-secret
+    namespace: cert-manager
+stringData:
+    cloudflare-token: ${BOOTSTRAP_CLOUDFLARE_TOKEN}

cluster/core/infrastructure/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- cert-manager
+- metallb

cluster/core/infrastructure/metallb/helm-release.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: metallb
+  namespace: networking
+spec:
+  interval: 5m
+  chart:
+    spec:
+      chart: metallb
+      version: 2.3.5
+      sourceRef:
+        kind: HelmRepository
+        name: bitnami-charts
+        namespace: flux-system
+      interval: 10m
+  values:
+    controller:
+      image:
+        repository: metallb/controller
+        tag: v0.9.6
+    speaker:
+      image:
+        repository: metallb/speaker
+        tag: v0.9.6
+    prometheus:
+      serviceMonitor:
+        enabled: false
+      prometheusRule:
+        enabled: false
+    configInline:
+      address-pools:
+      - name: default
+        protocol: layer2
+        addresses:
+        - "${METALLB_LB_RANGE}"

cluster/core/infrastructure/metallb/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- helm-release.yaml

cluster/core/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- crds
+- infrastructure
+- namespaces

cluster/core/namespaces/cert-manger.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: cert-manager

cluster/core/namespaces/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- cert-manager.yaml
+- networking.yaml

cluster/core/namespaces/networking.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: networking

cluster/core/operators/cert-manager/helm-release.yaml

@@ -0,0 +1,37 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: cert-manager
+  namespace: cert-manager
+spec:
+  interval: 5m
+  chart:
+    spec:
+      # renovate: registryUrl=https://charts.jetstack.io/
+      chart: cert-manager
+      version: v1.3.0
+      sourceRef:
+        kind: HelmRepository
+        name: jetstack-charts
+        namespace: flux-system
+      interval: 5m
+  values:
+    installCRDs: false
+    webhook:
+      enabled: true
+    extraArgs:
+    - --dns01-recursive-nameservers=1.1.1.1:53
+    - --dns01-recursive-nameservers-only
+    cainjector:
+      replicaCount: 1
+    podDnsPolicy: "None"
+    podDnsConfig:
+      nameservers:
+      - "1.1.1.1"
+      - "8.8.8.8"
+    prometheus:
+      enabled: false
+      servicemonitor:
+        enabled: false
+        prometheusInstance: monitoring

cluster/core/operators/cert-manager/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- helm-release.yaml

cluster/core/operators/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- cert-manager