add chartmuseum for my custom charts

helm/apps/chartmuseum/external-secrets.yaml

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+---
+apiVersion: v1
+kind: Secret
+type: kubernetes.io/service-account-token
+metadata:
+  name: serviceaccounttoken
+  namespace: chartmuseum
+  annotations:
+    kubernetes.io/service-account.name: "chartmuseum"
+...
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: chartmuseum-tokenreview-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:auth-delegator
+subjects:
+- kind: ServiceAccount
+  name: chartmuseum
+  namespace: chartmuseum
+...
+---
+apiVersion: external-secrets.io/v1beta1
+kind: SecretStore
+metadata:
+  name: chartmuseum
+  namespace: chartmuseum
+spec:
+  provider:
+    vault:
+      server: "https://vault.service.masked.name:8200"
+      path: "kv"
+      version: "v2"
+      caBundle: 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
+      auth:
+        kubernetes:
+          mountPath: "k8s-teapot"
+          role: "chartmuseum"
+          secretRef:
+            name: "serviceaccounttoken"
+...
+---
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: chartmuseum
+  namespace: chartmuseum
+spec:
+  secretStoreRef:
+    name: chartmuseum
+    kind: SecretStore
+  data:
+  - secretKey: basic-auth-user
+    remoteRef:
+      key: chartmuseum
+      property: basic-auth-user
+  - secretKey: basic-auth-pass
+    remoteRef:
+      key: chartmuseum
+      property: basic-auth-pass
+...

helm/apps/chartmuseum/install.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+CHART_VERSION=3.9.2
+NAMESPACE=chartmuseum
+VAULT_AUTH_NAMESPACE="k8s-teapot"
+
+helm repo add chartmuseum https://chartmuseum.github.io/charts
+helm repo update
+
+cat << EOH > chartmuseum.hcl
+path "kv/data/chartmuseum" {
+  capabilities = ["read"]
+}
+EOH
+vault policy write chartmuseum chartmuseum.hcl
+rm chartmuseum.hcl
+
+kubectl create ns chartmuseum
+kubectl create serviceaccount -n ${NAMESPACE} chartmuseum
+HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
+TOKEN="$(kubectl get secret serviceaccounttoken -n chartmuseum -o go-template='{{ .data.token }}' | base64 -d)"
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/role/chartmuseum \
+    bound_service_account_names=chartmuseum \
+    bound_service_account_namespaces=chartmuseum \
+    policies=chartmuseum \
+    ttl=24h
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/login role=chartmuseum jwt=${TOKEN} iss=https://${HOST_IP}:6443
+
+kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
+kubectl apply -n ${NAMESPACE} -f pvc.yaml
+helm upgrade --install \
+	chartmuseum \
+	chartmuseum/chartmuseum \
+	-f values.yaml \
+	-n ${NAMESPACE} \
+	--version ${CHART_VERSION} \
+	--cleanup-on-fail

helm/apps/chartmuseum/istio-ingress.yaml

@@ -0,0 +1,57 @@
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: chartmuseum-cert
+  namespace: istio-system
+spec:
+  secretName: chartmuseum-cert
+  commonName: charts.minhas.io
+  dnsNames:
+    - charts.minhas.io
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer
+    group: cert-manager.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: Gateway
+metadata:
+  name: chartmuseum-gateway
+  namespace: chartmuseum
+spec:
+  selector:
+    istio: ingressgateway
+  servers:
+  - port:
+      number: 443
+      name: https
+      protocol: HTTPS
+    tls:
+      mode: SIMPLE
+      credentialName: chartmuseum-cert
+    hosts:
+    - charts.minhas.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: chartmuseum-gateway
+  namespace: chartmuseum
+spec:
+  hosts:
+  - charts.minhas.io
+  gateways:
+  - chartmuseum-gateway
+  http:
+  - match:
+    - uri:
+        prefix: /
+    route:
+    - destination:
+        port:
+          number: 8080
+        host: chartmuseum
+...

helm/apps/chartmuseum/pvc.yaml

@@ -0,0 +1,14 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: chartmuseum
+  namespace: chartmuseum
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: longhorn-retain
+  resources:
+    requests:
+      storage: 10Gi
+...

helm/apps/chartmuseum/values.yaml

@@ -0,0 +1,20 @@
+---
+env:
+  open:
+    STORAGE: local
+    DISABLE_API: false
+    ALLOW_OVERWRITE: true
+    CHART_URL: https://charts.minhas.io/
+    AUTH_ANONYMOUS_GET: true
+  existingSecret: chartmuseum
+  existingSecretMappings:
+    BASIC_AUTH_USER: basic-auth-user
+    BASIC_AUTH_PASS: basic-auth-pass
+
+persistence:
+  enabled: true
+  accessMode: ReadWriteOnce
+  size: 8Gi
+  path: /storage
+  storageClass: "longhorn-retain"
+  existingClaim: chartmuseum