Move stuff around, update for teapot

001-metallb/values.yaml

@@ -1,6 +0,0 @@
-configInline:
-  address-pools:
-   - name: default
-     protocol: layer2
-     addresses:
-     - 192.168.0.200-192.168.0.210

002-external-secrets/uninstall.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-
-NAMESPACE=vault
-
-helm -n ${NAMESPACE} delete vault
-kubectl delete ns ${NAMESPACE}

003-cert-manager/install.sh

@@ -1,55 +0,0 @@
-#!/bin/bash
-
-CHART_VERSION=1.9.1
-NAMESPACE=cert-manager
-EMAIL=amarpreet@minhas.io
-
-kubectl create ns ${NAMESPACE}
-#kubectl create serviceaccount -n ${NAMESPACE} cert-manager
-
-helm repo add jetstack https://charts.jetstack.io
-helm repo update
-
-kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
-
-helm upgrade --install \
-	cert-manager \
-	jetstack/cert-manager \
-	-f values.yaml \
-	-n ${NAMESPACE} \
-	--version ${CHART_VERSION} \
-	--set installCRDs=true \
-	--cleanup-on-fail
-
-kubectl apply -n ${NAMESPACE} -f serviceaccounttoken.yaml
-./vault-role.sh
-
-helm upgrade -install \
-	cert-manager-csi-driver \
-	jetstack/cert-manager-csi-driver \
-	-n ${NAMESPACE} \
-	--wait \
-	--cleanup-on-fail
-
-git clone https://github.com/kelvie/cert-manager-webhook-namecheap
-
-pushd cert-manager-webhook-namecheap
-helm upgrade --install \
-	-n ${NAMESPACE} \
-	namecheap-webhook \
-	deploy/cert-manager-webhook-namecheap/ \
-	--wait \
-	--cleanup-on-fail
-
-helm upgrade --install \
-	-n ${NAMESPACE} \
-	--set email=${EMAIL} \
-	letsencrypt-namecheap-issuer \
-	deploy/letsencrypt-namecheap-issuer/ \
-	--wait \
-	--cleanup-on-fail
-popd
-
-rm -rf cert-manager-webhook-namecheap
-
-kubectl apply -f issuers.yaml

003-cert-manager/serviceaccounttoken.yaml

@@ -1,10 +0,0 @@
----
-apiVersion: v1
-kind: Secret
-type: kubernetes.io/service-account-token
-metadata:
-  name: serviceaccounttoken
-  namespace: cert-manager 
-  annotations:
-    kubernetes.io/service-account.name: "cert-manager"
-...

003-cert-manager/uninstall.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-CHART_VERSION=1.9.1
-
-kubectl delete -f issuers.yaml
-for i in $(kubectl get Issuers -n cert-manager | grep -v NAME | cut -d' ' -f1); do
-	kubectl delete Issuers -n cert-manager $i
-done
-for i in $(kubectl get ClusterIssuers | grep -v NAME | cut -d' ' -f1); do
-	kubectl delete ClusterIssuers $i
-done
-for i in $(kubectl get Certificates -n cert-manager | grep -v NAME | cut -d' ' -f1); do
-	kubectl delete Certificates -n cert-manager $i
-done
-
-helm -n cert-manager delete namecheap-webhook 
-helm -n cert-manager delete letsencrypt-namecheap-issuer
-helm -n cert-manager delete cert-manager
-
-kubectl delete -n ${NAMESPACE} -f external-secrets.yaml
-kubectl delete -n ${NAMESPACE} -f serviceaccounttoken.yaml
-kubectl delete ns cert-manager

003-cert-manager/values.yaml

@@ -1,2 +0,0 @@
-installCRDs: true
-

003-cert-manager/vault-role.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-
-HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
-TOKEN="$(kubectl get secret serviceaccounttoken -n cert-manager -o go-template='{{ .data.token }}' | base64 -d)"                   
-
-vault write auth/kubernetes/role/cert-manager \
-    bound_service_account_names=cert-manager \
-    bound_service_account_namespaces=cert-manager \
-    policies=cert-manager \
-    ttl=24h
-
-vault write auth/kubernetes/login role=cert-manager jwt=${TOKEN} iss=https://${HOST_IP}:6443

004-traefik/dashboard.yaml

@@ -1,34 +0,0 @@
----
-# cert
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: traefik.k8s.masked.name
-  namespace: traefik
-spec:
-  dnsNames:
-    - traefik.k8s.masked.name
-  secretName: traefik.k8s.masked.name
-  issuerRef:
-    name: vault-issuer
-    kind: ClusterIssuer
-...
----
-# dashboard.yaml
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: traefik-accessible-dashboard
-  namespace: traefik
-spec:
-  entryPoints:
-    - websecure
-  routes:
-    - match: Host(`traefik.k8s.masked.name`)
-      kind: Rule
-      services:
-        - name: api@internal
-          kind: TraefikService
-  tls:
-    secretName: traefik.k8s.masked.name
-...

004-traefik/install.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-CHART_VERSION=10.24.0
-
-helm repo add traefik https://helm.traefik.io/traefik
-helm repo update
-helm upgrade --install \
-	traefik \
-	traefik/traefik \
-	-f values.yaml \
-	-n traefik \
-	--version ${CHART_VERSION} \
-	--create-namespace \
-	--cleanup-on-fail
-kubectl apply -f dashboard.yaml -n traefik

004-traefik/uninstall.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-kubectl delete -f dashboard.yaml -n traefik
-helm uninstall traefik -n traefik 
-kubectl delete ns traefik

004-traefik/values.yaml

@@ -1,7 +0,0 @@
-ingressClass:
-  enabled: true
-  isDefaultClass: true
-
-ports:
-  web:
-    redirectTo: websecure

101-wallabag/install.sh

@@ -1,21 +0,0 @@
-#!/bin/bash
-
-CHART_VERSION=6.2.2
-NAMESPACE=wallabag
-
-helm repo add k8s-at-home https://k8s-at-home.com/charts/
-helm repo update
-
-kubectl create ns wallabag
-kubectl create serviceaccount -n ${NAMESPACE} wallabag
-kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
-
-helm upgrade --install \
-	wallabag \
-	k8s-at-home/wallabag \
-	-f values.yaml \
-	-n ${NAMESPACE} \
-	--version ${CHART_VERSION} \
-	--cleanup-on-fail
-
-kubectl apply -n ${NAMESPACE} -f traefik.yaml

101-wallabag/traefik.yaml

@@ -1,35 +0,0 @@
----
-# cert
-apiVersion: cert-manager.io/v1
-kind: Certificate
-metadata:
-  name: wallabag.minhas.io
-  namespace: wallabag
-spec:
-  dnsNames:
-    - wallabag.minhas.io
-  secretName: wallabag.minhas.io
-  issuerRef:
-    kind: ClusterIssuer
-    name: letsencrypt-prod
-...
----
-# dashboard.yaml
-apiVersion: traefik.containo.us/v1alpha1
-kind: IngressRoute
-metadata:
-  name: wallabag
-  namespace: wallabag
-spec:
-  entryPoints:
-    - websecure
-  routes:
-    - match: Host(`wallabag.minhas.io`)
-      kind: Rule
-      services:
-        - name: wallabag
-          kind: Service
-          port: 80
-  tls:
-    secretName: wallabag.minhas.io
-...

README.md

@@ -1,3 +1,4 @@
 # k8s
 
-k8s scripts/helm scripts to get my services up and running
+k8s scripts/helm scripts to get my services up and running
+helm charts are split into two directories, the general tools used to set up the cluster and the apps deployed to the cluster

helm/apps/goldpinger/install.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+CHART_VERSION=5.5.0
+
+helm repo add okgolove https://okgolove.github.io/helm-charts
+helm repo update
+helm upgrade --install \
+	goldpinger \
+	okgolove/goldpinger \
+	-n goldpinger \
+	--version ${CHART_VERSION} \
+	--create-namespace \
+	--values values.yaml \
+	--cleanup-on-fail

helm/apps/goldpinger/istio-ingress.yaml

@@ -0,0 +1,57 @@
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: goldpinger-cert
+  namespace: istio-system
+spec:
+  secretName: goldpinger-cert
+  commonName: goldpinger.teapot.masked.name
+  dnsNames:
+    - goldpinger.teapot.masked.name
+  issuerRef:
+    name: vault-issuer
+    kind: ClusterIssuer
+    group: cert-manager.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: Gateway
+metadata:
+  name: goldpinger-gateway
+  namespace: goldpinger
+spec:
+  selector:
+    istio: ingressgateway
+  servers:
+  - port:
+      number: 443
+      name: https
+      protocol: HTTPS
+    tls:
+      mode: SIMPLE
+      credentialName: goldpinger-cert
+    hosts:
+    - goldpinger.teapot.masked.name
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: goldpinger-gateway
+  namespace: goldpinger
+spec:
+  hosts:
+  - goldpinger.teapot.masked.name
+  gateways:
+  - goldpinger-gateway
+  http:
+  - match:
+    - uri:
+        prefix: /
+    route:
+    - destination:
+        port:
+          number: 80
+        host: goldpinger
+...

helm/apps/goldpinger/values.yaml

@@ -0,0 +1,3 @@
+---
+service:
+  type: ClusterIP

helm/apps/longhorn/install.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+CHART_VERSION=1.3.2
+
+helm repo add longhorn https://charts.longhorn.io
+helm repo update
+helm upgrade --install \
+	longhorn \
+	longhorn/longhorn \
+	-n longhorn-system \
+	--version ${CHART_VERSION} \
+	--create-namespace \
+	--cleanup-on-fail

helm/apps/longhorn/istio-ingress.yaml

@@ -0,0 +1,67 @@
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: longhorn-cert
+  namespace: istio-system
+spec:
+  secretName: longhorn-cert
+  commonName: longhorn.teapot.masked.name
+  dnsNames:
+    - longhorn.teapot.masked.name
+  issuerRef:
+    name: vault-issuer
+    kind: ClusterIssuer
+    group: cert-manager.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: Gateway
+metadata:
+  name: longhorn-gateway
+  namespace: longhorn-system
+spec:
+  selector:
+    istio: ingressgateway
+  servers:
+  - port:
+      number: 443
+      name: https
+      protocol: HTTPS
+    tls:
+      mode: SIMPLE
+      credentialName: longhorn-cert
+    hosts:
+    - longhorn.teapot.masked.name
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: longhorn-gateway
+  namespace: longhorn-system
+spec:
+  hosts:
+  - longhorn.teapot.masked.name
+  gateways:
+  - longhorn-gateway
+  http:
+  - match:
+    - uri:
+        prefix: /
+    route:
+    - destination:
+        port:
+          number: 80
+        host: longhorn-frontend
+    #  tls:
+    #  - match:
+    #    - port: 443
+    #      sniHosts:
+    #        - longhorn.teapot.masked.name 
+    #    route:
+    #    - destination:
+    #        host: longhorn-frontend
+    #        port:
+    #          number: 80
+...

helm/apps/longhorn/k8s-ingress.yaml

@@ -0,0 +1,36 @@
+---
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: Gateway
+metadata:
+  name: longhorn-gateway
+  namespace: longhorn-system
+spec:
+  gatewayClassName: istio
+  listeners:
+  - name: http
+    hostname: "longhorn.teapot.masked.name"
+    port: 80
+    protocol: HTTP
+    allowedRoutes:
+      namespaces:
+        from: Same
+...
+---
+apiVersion: gateway.networking.k8s.io/v1beta1
+kind: HTTPRoute
+metadata:
+  name: longhorn-frontend
+  namespace: longhorn-system
+spec:
+  parentRefs:
+  - name: longhorn-gateway
+  hostnames: ["longhorn.teapot.masked.name"]
+  rules:
+  - matches:
+    - path:
+        type: PathPrefix
+        value: /
+    backendRefs:
+    - name: longhorn-frontend
+      port: 80
+...

helm/apps/wallabag/external-secrets.yaml

@@ -37,7 +37,7 @@ spec:
       caBundle: 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
       auth:
         kubernetes:
-          mountPath: "kubernetes"
+          mountPath: "k8s-teapot"
           role: "wallabag"
           secretRef:
             name: "serviceaccounttoken"

helm/apps/wallabag/install.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+CHART_VERSION=7.1.2
+NAMESPACE=wallabag
+VAULT_AUTH_NAMESPACE="k8s-teapot"
+
+helm repo add k8s-at-home https://k8s-at-home.com/charts/
+helm repo update
+
+kubectl create ns wallabag
+kubectl create serviceaccount -n ${NAMESPACE} wallabag
+kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
+
+helm upgrade --install \
+	wallabag \
+	k8s-at-home/wallabag \
+	-f values.yaml \
+	-n ${NAMESPACE} \
+	--version ${CHART_VERSION} \
+	--cleanup-on-fail
+
+#kubectl apply -n ${NAMESPACE} -f traefik.yaml
+HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
+TOKEN="$(kubectl get secret serviceaccounttoken -n wallabag -o go-template='{{ .data.token }}' | base64 -d)"                   
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/role/wallabag \
+    bound_service_account_names=wallabag \
+    bound_service_account_namespaces=wallabag \
+    policies=wallabag \
+    ttl=24h
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/login role=wallabag jwt=${TOKEN} iss=https://${HOST_IP}:6443

helm/apps/wallabag/istio-ingress.yaml

@@ -0,0 +1,57 @@
+---
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: wallabag-cert
+  namespace: istio-system
+spec:
+  secretName: wallabag-cert
+  commonName: wallabag.minhas.io
+  dnsNames:
+    - wallabag.minhas.io
+  issuerRef:
+    name: letsencrypt-prod
+    kind: ClusterIssuer
+    group: cert-manager.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: Gateway
+metadata:
+  name: wallabag-gateway
+  namespace: wallabag
+spec:
+  selector:
+    istio: ingressgateway
+  servers:
+  - port:
+      number: 443
+      name: https
+      protocol: HTTPS
+    tls:
+      mode: SIMPLE
+      credentialName: wallabag-cert
+    hosts:
+    - wallabag.minhas.io
+...
+---
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: wallabag-gateway
+  namespace: wallabag
+spec:
+  hosts:
+  - wallabag.minhas.io
+  gateways:
+  - wallabag-gateway
+  http:
+  - match:
+    - uri:
+        prefix: /
+    route:
+    - destination:
+        port:
+          number: 80
+        host: wallabag
+...

helm/apps/wallabag/uninstall.sh

@@ -2,7 +2,7 @@
 
 NAMESPACE=wallabag
 
-kubectl delete -n ${NAMESPACE} -f traefik.yaml
+#kubectl delete -n ${NAMESPACE} -f traefik.yaml
 helm -n ${NAMESPACE} delete wallabag
 kubectl delete -n ${NAMESPACE} -f external-secrets.yaml
 kubectl delete sa wallabag -n ${NAMESPACE}

helm/apps/wallabag/values.yaml

@@ -9,7 +9,7 @@ env:
   - name: SYMFONY__ENV__DATABASE_DRIVER
     value: pdo_pgsql
   - name: SYMFONY__ENV__DATABASE_HOST
-    value: ivyking.node.masked.name
+    value: sedan.node.masked.name
   - name: SYMFONY__ENV__DATABASE_PORT
     value: 5432
   - name: SYMFONY__ENV__DATABASE_NAME
@@ -30,9 +30,17 @@ env:
         key: db_pw
 spec:
   serviceAccountName: wallabag
-
 service:
   main:
     ports:
       http:
         port: 80
+probes:
+  startup:
+    spec:
+      initialDelaySeconds: 60
+      timeoutSeconds: 1
+      ## This means it has a maximum of 5*30=150 seconds to start up before it fails
+      periodSeconds: 30
+      failureThreshold: 30
+...

helm/setup/001-metallb/install.sh

@@ -1,12 +1,11 @@
 #!/bin/bash
-CHART_VERSION=0.11.0
+CHART_VERSION=0.13.7
 
 helm repo add metallb https://metallb.github.io/metallb
 helm repo update
 helm upgrade --install \
 	metallb \
 	metallb/metallb \
-	-f values.yaml \
 	-n metallb-system \
 	--version ${CHART_VERSION} \
 	--create-namespace \

helm/setup/001-metallb/teapot-metallb-base-pool.yaml

@@ -0,0 +1,17 @@
+---
+apiVersion: metallb.io/v1beta1
+kind: IPAddressPool
+metadata:
+  name: base-pool
+  namespace: metallb-system
+spec:
+  addresses:
+  - 192.168.0.220-192.168.0.245
+...
+---
+apiVersion: metallb.io/v1beta1
+kind: L2Advertisement
+metadata:
+  name: l2advertisement
+  namespace: metallb-system
+...

helm/setup/002-external-secrets/install.sh

@@ -1,17 +1,12 @@
 #!/bin/bash
-
+CHART_VERSION="v0.6.1"
-CHART_VERSION=0.5.7
-NAMESPACE=external-secrets
 
 helm repo add external-secrets https://charts.external-secrets.io
 helm repo update
-
-kubectl create ns ${NAMESPACE}
-
 helm upgrade --install \
 	external-secrets \
 	external-secrets/external-secrets \
-	-n ${NAMESPACE} \
+	-n external-secrets \
 	--version ${CHART_VERSION} \
-	--set "installCRDs=true" \
+	--create-namespace \
 	--cleanup-on-fail

helm/setup/003-cert-manager/external-secrets.yaml

@@ -27,7 +27,7 @@ spec:
       caBundle: 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
       auth:
         kubernetes:
-          mountPath: "kubernetes"
+          mountPath: "k8s-teapot"
           role: "cert-manager"
           secretRef:
             name: "serviceaccounttoken"

helm/setup/003-cert-manager/install.sh

@@ -0,0 +1,73 @@
+#!/bin/bash -x
+CHART_VERSION="v1.10.1"
+NAMESPACE="cert-manager"
+EMAIL="amarpreet@minhas.io"
+VAULT_AUTH_NAMESPACE="k8s-teapot"
+
+kubectl create ns ${NAMESPACE}
+kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
+
+helm repo add jetstack https://charts.jetstack.io
+helm repo update
+helm upgrade --install \
+	cert-manager \
+	jetstack/cert-manager \
+	-n cert-manager \
+	--version ${CHART_VERSION} \
+	--set installCRDs=true \
+	--create-namespace \
+	--cleanup-on-fail
+
+cat <<EOH | kubectl apply -f -
+---
+apiVersion: v1
+kind: Secret
+type: kubernetes.io/service-account-token
+metadata:
+  name: serviceaccounttoken
+  namespace: cert-manager 
+  annotations:
+    kubernetes.io/service-account.name: "cert-manager"
+...
+EOH
+
+HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
+TOKEN="$(kubectl get secret serviceaccounttoken -n cert-manager -o go-template='{{ .data.token }}' | base64 -d)"                   
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/role/cert-manager \
+    bound_service_account_names=cert-manager \
+    bound_service_account_namespaces=cert-manager \
+    policies=cert-manager \
+    ttl=24h
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/login role=cert-manager jwt=${TOKEN} iss=https://${HOST_IP}:6443
+
+helm upgrade -install \
+        cert-manager-csi-driver \
+        jetstack/cert-manager-csi-driver \
+        -n ${NAMESPACE} \
+        --wait \
+        --cleanup-on-fail
+
+git clone https://github.com/kelvie/cert-manager-webhook-namecheap
+
+pushd cert-manager-webhook-namecheap
+helm upgrade --install \
+        -n ${NAMESPACE} \
+        namecheap-webhook \
+        deploy/cert-manager-webhook-namecheap/ \
+        --wait \
+        --cleanup-on-fail
+
+helm upgrade --install \
+        -n ${NAMESPACE} \
+        --set email=${EMAIL} \
+        letsencrypt-namecheap-issuer \
+        deploy/letsencrypt-namecheap-issuer/ \
+        --wait \
+        --cleanup-on-fail
+popd
+
+rm -rf cert-manager-webhook-namecheap
+
+kubectl apply -f issuers.yaml

helm/setup/003-cert-manager/issuers.yaml

@@ -37,7 +37,7 @@ spec:
     auth:
       kubernetes:
         role: cert-manager
-        mountPath: /v1/auth/kubernetes
+        mountPath: /v1/auth/k8s-teapot
         secretRef:
           name: serviceaccounttoken
           key: token

helm/setup/004-pihole/external-secrets.yaml

@@ -0,0 +1,52 @@
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: external-dns-k8s-tokenreview-binding
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:auth-delegator
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: external-dns
+- kind: ServiceAccount
+  name: external-dns
+  namespace: external-dns
+...
+---
+apiVersion: external-secrets.io/v1beta1
+kind: SecretStore
+metadata:
+  name: default
+  namespace: external-dns
+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: "external-dns"
+          secretRef:
+            name: "serviceaccounttoken"
+...
+---
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: pihole
+  namespace: external-dns
+spec:
+  secretStoreRef:
+    name: default
+    kind: SecretStore
+  data:
+  - secretKey: pihole-password
+    remoteRef:
+      key: external-dns
+      property: pihole-password

helm/setup/004-pihole/install.sh

@@ -0,0 +1,40 @@
+#!/bin/bash -x
+CHART_VERSION="2.11.0"
+NAMESPACE="external-dns"
+VAULT_AUTH_NAMESPACE="k8s-teapot"
+
+kubectl create ns ${NAMESPACE}
+cat <<EOH | kubectl apply -f -
+---
+apiVersion: v1
+kind: Secret
+type: kubernetes.io/service-account-token
+metadata:
+  name: serviceaccounttoken
+  namespace: external-dns
+  annotations:
+    kubernetes.io/service-account.name: "default"
+...
+EOH
+
+HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
+TOKEN="$(kubectl get secret serviceaccounttoken -n external-dns -o go-template='{{ .data.token }}' | base64 -d)"                   
+
+vault write auth/${VAULT_AUTH_NAMESPACE}/role/external-dns \
+    bound_service_account_names=default,external-dns \
+    bound_service_account_namespaces=external-dns \
+    policies=external-dns \
+    ttl=24h
+
+kubectl apply -f external-secrets.yaml
+
+helm repo add mojo2600 https://mojo2600.github.io/pihole-kubernetes/
+helm repo update
+helm upgrade --install \
+	pihole \
+	mojo2600/pihole \
+	-n ${NAMESPACE} \
+	--version ${CHART_VERSION} \
+	--values values.yaml \
+	--cleanup-on-fail
+

helm/setup/004-pihole/values.yaml

@@ -0,0 +1,26 @@
+---
+serviceDns:
+  mixedService: true
+  type: LoadBalancer
+  loadBalancerIP: 192.168.0.220
+  annotations:
+    metallb.universe.tf/allow-shared-ip: pihole
+
+serviceWeb:
+  loadBalancerIP: 192.168.0.220
+  annotations:
+    metallb.universe.tf/allow-shared-ip: pihole
+  type: LoadBalancer
+
+serviceDhcp:
+  enabled: false
+
+DNS1: "192.168.0.1"
+DNS2: "192.168.0.1"
+
+podDnsConfig:
+  enabled: false
+
+admin:
+  existingSecret: pihole
+  passwordKey: pihole-password

helm/setup/005-external-dns/install.sh

@@ -0,0 +1,16 @@
+#!/bin/bash -x
+CHART_VERSION="1.12.0"
+NAMESPACE="external-dns"
+
+kubectl create ns ${NAMESPACE}
+
+helm repo add external-dns https://kubernetes-sigs.github.io/external-dns/
+helm repo update
+
+helm upgrade --install \
+	external-dns \
+	external-dns/external-dns \
+	-n ${NAMESPACE} \
+	--version ${CHART_VERSION} \
+	--values values.yaml \
+	--cleanup-on-fail

helm/setup/005-external-dns/values.yaml

@@ -0,0 +1,19 @@
+---
+image:
+  #repository: registry.k8s.io/k8s-staging-external-dns/external-dns
+  repository: gcr.io/k8s-staging-external-dns/external-dns
+  tag: "v20221224-external-dns-helm-chart-1.12.0-18-ga68da282"
+  pullPolicy: IfNotPresent
+provider: pihole
+extraArgs:
+  - --pihole-server=http://pihole-web.external-dns.svc.cluster.local
+
+env:
+  - name: "EXTERNAL_DNS_PIHOLE_PASSWORD"
+    valueFrom:
+      secretKeyRef:
+        key: pihole-password
+        name: pihole
+
+sources:
+  - istio-gateway

helm/setup/006-prometheus/install.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+CHART_VERSION=18.0.0
+
+helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+helm repo update
+helm upgrade --install \
+	prometheus \
+	prometheus-community/prometheus \
+	-n prometheus \
+	--version ${CHART_VERSION} \
+	--create-namespace \
+	--cleanup-on-fail

vault-setup.sh

@@ -1,10 +1,13 @@
 #!/bin/bash
+# vault login path
+VAULT_LOGIN_NS=k8s-teapot
 
+# local ip
 HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
 
 kubectl config view --raw --minify --flatten --output='jsonpath={.clusters[].cluster.certificate-authority-data}' | base64 --decode > ca.crt
 
-vault write auth/kubernetes/config \
+vault write auth/${VAULT_LOGIN_NS}/config \
     kubernetes_host=https://${HOST_IP}:6443 \
     kubernetes_ca_cert=@ca.crt