Support for ClusterIPs for use with KubeRouter instead of MetalLB

charts/pihole/Chart.yaml

@@ -3,7 +3,7 @@ description: Installs pihole in kubernetes
 home: https://github.com/MoJo2600/pihole-kubernetes/tree/master/charts/pihole
 name: pihole
 appVersion: "2022.09.1"
-version: 2.9.3
+version: 2.9.7
 sources:
   - https://github.com/MoJo2600/pihole-kubernetes/tree/master/charts/pihole
   - https://pi-hole.net/

charts/pihole/templates/service-dhcp.yaml

@@ -23,6 +23,13 @@ spec:
   {{- if .Values.serviceDhcp.loadBalancerIP }}
   loadBalancerIP: {{ .Values.serviceDhcp.loadBalancerIP }}
   {{- end }}
+  {{- if .Values.serviceDhcp.clusterIP }}
+  clusterIP: {{ .Values.serviceDhcp.clusterIP }}
+  {{- end }}
+  {{- if .Values.serviceDhcp.clusterIPs }}
+  clusterIPs:
+    {{- toYaml .Values.serviceDhcp.clusterIPs | nindent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDhcp.type "NodePort") (eq .Values.serviceDhcp.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDhcp.externalTrafficPolicy }}
   {{- end }}
@@ -57,8 +64,8 @@ spec:
   ipFamilies:
   - IPv6
   ipFamilyPolicy: SingleStack
-  {{- if .Values.serviceDhcp.loadBalancerIPv6 }}
-  loadBalancerIP: {{ .Values.serviceDhcp.loadBalancerIPv6 }}
+  {{- if .Values.serviceDhcp.clusterIPv6 }}
+  clusterIP: {{ .Values.serviceDhcp.clusterIPv6 }}
   {{- end }}
   {{- if or (eq .Values.serviceDhcp.type "NodePort") (eq .Values.serviceDhcp.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDhcp.externalTrafficPolicy }}

charts/pihole/templates/service-dns-tcp.yaml

@@ -23,6 +23,13 @@ spec:
   {{- if .Values.serviceDns.loadBalancerIP }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIP }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIP }}
+  clusterIP: {{ .Values.serviceDns.clusterIP }}
+  {{- end }}
+  {{- if .Values.serviceDns.clusterIPs }}
+  clusterIPs:
+    {{- toYaml .Values.serviceDns.clusterIPs | nindent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}
@@ -66,6 +73,9 @@ spec:
   {{- if .Values.serviceDns.loadBalancerIPv6 }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIPv6 }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIPv6 }}
+  clusterIP: {{ .Values.serviceDns.clusterIPv6 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}

charts/pihole/templates/service-dns-udp.yaml

@@ -23,6 +23,13 @@ spec:
   {{- if .Values.serviceDns.loadBalancerIP }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIP }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIP }}
+  clusterIP: {{ .Values.serviceDns.clusterIP }}
+  {{- end }}
+  {{- if .Values.serviceDns.clusterIPs }}
+  clusterIPs:
+    {{- toYaml .Values.serviceDns.clusterIPs | nindent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}
@@ -60,6 +67,9 @@ spec:
   {{- if .Values.serviceDns.loadBalancerIPv6 }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIPv6 }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIPv6 }}
+  clusterIP: {{ .Values.serviceDns.clusterIPv6 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}

charts/pihole/templates/service-dns.yaml

@@ -14,9 +14,26 @@ metadata:
 {{- end }}
 spec:
   type: {{ .Values.serviceDns.type }}
+  {{- if and (.Values.dualStack.enabled) (not (eq .Values.serviceDns.type "LoadBalancer")) }}
+  ipFamilies:
+  - IPv4
+  - IPv6
+  ipFamilyPolicy: PreferDualStack
+  {{- else }}
+  ipFamilies:
+  - IPv4
+  ipFamilyPolicy: SingleStack
+  {{- end }}
   {{- if .Values.serviceDns.loadBalancerIP }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIP }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIP }}
+  clusterIP: {{ .Values.serviceDns.clusterIP }}
+  {{- end }}
+  {{- if .Values.serviceDns.clusterIPs }}
+  clusterIPs:
+    {{- toYaml .Values.serviceDns.clusterIPs | nindent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}
@@ -64,9 +81,16 @@ spec:
   ipFamilies:
   - IPv6
   ipFamilyPolicy: SingleStack
+  {{- if .Values.serviceDns.clusterIPv6 }}
+  clusterIP: {{ .Values.serviceDns.clusterIPv6 }}
+  {{- end }}
   {{- if .Values.serviceDns.loadBalancerIPv6 }}
   loadBalancerIP: {{ .Values.serviceDns.loadBalancerIPv6 }}
   {{- end }}
+  {{- if .Values.serviceDns.clusterIPs }}
+  clusterIPs:
+    {{- .Values.serviceDns.clusterIPs | indent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceDns.type "NodePort") (eq .Values.serviceDns.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceDns.externalTrafficPolicy }}
   {{- end }}

charts/pihole/templates/service-web.yaml

@@ -18,10 +18,21 @@ spec:
   - IPv4
   - IPv6
   ipFamilyPolicy: PreferDualStack
+  {{- else }}
+  ipFamilies:
+  - IPv4
+  ipFamilyPolicy: SingleStack
   {{- end }}
   {{- if .Values.serviceWeb.loadBalancerIP }}
   loadBalancerIP: {{ .Values.serviceWeb.loadBalancerIP }}
   {{- end }}
+  {{- if .Values.serviceWeb.clusterIP }}
+  clusterIP: {{ .Values.serviceWeb.clusterIP }}
+  {{- end }}
+  {{- if .Values.serviceWeb.clusterIPs }}
+  clusterIPs:
+    {{- toYaml .Values.serviceWeb.clusterIPs | nindent 4 }}
+  {{- end }}
   {{- if or (eq .Values.serviceWeb.type "NodePort") (eq .Values.serviceWeb.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceWeb.externalTrafficPolicy }}
   {{- end }}
@@ -75,6 +86,9 @@ spec:
   {{- if .Values.serviceWeb.loadBalancerIPv6 }}
   loadBalancerIP: {{ .Values.serviceWeb.loadBalancerIPv6 }}
   {{- end }}
+  {{- if .Values.serviceWeb.clusterIPv6 }}
+  clusterIP: {{ .Values.serviceWeb.clusterIPv6 }}
+  {{- end }}
   {{- if or (eq .Values.serviceWeb.type "NodePort") (eq .Values.serviceWeb.type "LoadBalancer") }}
   externalTrafficPolicy: {{ .Values.serviceWeb.externalTrafficPolicy }}
   {{- end }}

charts/pihole/values.yaml

@@ -34,7 +34,6 @@ dnsHostPort:
 
 # -- Configuration for the DNS service on port 53
 serviceDns:
-
   # -- deploys a mixed (TCP + UDP) Service instead of separate ones
   mixedService: false
 
@@ -55,14 +54,21 @@ serviceDns:
   # -- A fixed `spec.loadBalancerIP` for the IPv6 DNS Service
   loadBalancerIPv6: ""
 
+  # -- A fixed `spec.clusterIP` for the DNS Service
+  clusterIP: ""
+  # -- Multiple fixed `spec.clusterIPs` for the IPv6 DNS Service
+  clusterIPv6: ""
+  # -- Multiple fixed `spec.clusterIPs` for the Dual-Stack DNS Service
+  clusterIPS: []
+
   # -- Annotations for the DNS service
-  annotations: {}
+  annotations:
+    {}
     # metallb.universe.tf/address-pool: network-services
     # metallb.universe.tf/allow-shared-ip: pihole-svc
 
 # -- Configuration for the DHCP service on port 67
 serviceDhcp:
-
   # -- Generate a Service resource for DHCP traffic
   enabled: true
 
@@ -83,16 +89,23 @@ serviceDhcp:
   # -- A fixed `spec.loadBalancerIP` for the IPv6 DHCP Service
   loadBalancerIPv6: ""
 
+  # -- A fixed `spec.clusterIP` for the DHCP Service
+  clusterIP: ""
+  # -- Multiple fixed `spec.clusterIPs` for the IPv6 DHCP Service
+  clusterIPv6: ""
+  # -- Multiple fixed `spec.clusterIPs` for the Dual-Stack DHCP Service
+  clusterIPS: []
+
   # -- Annotations for the DHCP service
-  annotations: {}
+  annotations:
+    {}
     # metallb.universe.tf/address-pool: network-services
     # metallb.universe.tf/allow-shared-ip: pihole-svc
 
 # -- Configuration for the web interface service
 serviceWeb:
   # -- Configuration for the HTTP web interface listener
   http:
-
     # -- Generate a service for HTTP traffic
     enabled: true
 
@@ -124,8 +137,16 @@ serviceWeb:
   # -- A fixed `spec.loadBalancerIP` for the IPv6 web interface Service
   loadBalancerIPv6: ""
 
+  # -- A fixed `spec.clusterIP` for the web interface Service
+  clusterIP: ""
+  # -- Multiple fixed `spec.clusterIPs` for the IPv6 web interface Service
+  clusterIPv6: ""
+  # -- Multiple fixed `spec.clusterIPs` for the Dual-Stack web interface Service
+  clusterIPS: []
+
   # -- Annotations for the DHCP service
-  annotations: {}
+  annotations:
+    {}
     # metallb.universe.tf/address-pool: network-services
     # metallb.universe.tf/allow-shared-ip: pihole-svc
 
@@ -140,7 +161,8 @@ ingress:
   # ingressClassName: nginx
 
   # -- Annotations for the ingress
-  annotations: {}
+  annotations:
+    {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
   path: /
@@ -177,7 +199,8 @@ probes:
 # -- choice for the user. This also increases chances charts run on environments with little
 # -- resources, such as Minikube. If you do want to specify resources, uncomment the following
 # -- lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-resources: {}
+resources:
+  {}
   # limits:
   #  cpu: 100m
   #  memory: 128Mi
@@ -241,11 +264,13 @@ admin:
   passwordKey: "password"
 
 # -- extraEnvironmentVars is a list of extra enviroment variables to set for pihole to use
-extraEnvVars: {}
+extraEnvVars:
+  {}
   # TZ: UTC
 
 # -- extraEnvVarsSecret is a list of secrets to load in as environment variables.
-extraEnvVarsSecret: {}
+extraEnvVarsSecret:
+  {}
   # env_var:
   #   name: secret-name
   #   key: secret-key
@@ -272,7 +297,8 @@ doh:
   tag: latest
   pullPolicy: IfNotPresent
   # -- Here you can pass environment variables to the DoH container, for example:
-  envVars: {}
+  envVars:
+    {}
     # TUNNEL_DNS_UPSTREAM: "https://1.1.1.2/dns-query,https://1.0.0.2/dns-query"
 
   # -- Probes configuration
@@ -337,28 +363,33 @@ dnsmasq:
   #   - cname=cname record,dns record
 
 # -- list of adlists to import during initial start of the container
-adlists: {}
+adlists:
+  {}
   # If you want to provide blocklists, add them here.
   # - https://hosts-file.net/grm.txt
   # - https://reddestdream.github.io/Projects/MinimalHosts/etc/MinimalHostsBlocker/minimalhosts
 
 # -- list of whitelisted domains to import during initial start of the container
-whitelist: {}
+whitelist:
+  {}
   # If you want to provide whitelisted domains, add them here.
   # - clients4.google.com
 
 # -- list of blacklisted domains to import during initial start of the container
-blacklist: {}
+blacklist:
+  {}
   # If you want to have special domains blacklisted, add them here
   # - *.blackist.com
 
 # -- list of blacklisted regex expressions to import during initial start of the container
-regex: {}
+regex:
+  {}
   # Add regular expression blacklist items
   # - (^|\.)facebook\.com$
 
 # -- values that should be added to pihole-FTL.conf
-ftl: {}
+ftl:
+  {}
   # Add values for pihole-FTL.conf
   # MAXDBDAYS: 14
 
@@ -381,24 +412,28 @@ customVolumes:
   # -- set this to true to enable custom volumes
   enabled: false
   # -- any volume type can be used here
-  config: {}
+  config:
+    {}
     # hostPath:
     #   path: "/mnt/data"
 
 # -- any extra volumes you might want
-extraVolumes: {}
+extraVolumes:
+  {}
   # external-conf:
   #   configMap:
   #     name: pi-hole-lighttpd-external-conf
 
 # -- any extra volume mounts you might want
-extraVolumeMounts: {}
+extraVolumeMounts:
+  {}
   # external-conf:
   #   mountPath: /etc/lighttpd/external.conf
   #   subPath: external.conf
 
 # -- Additional annotations for pods
-podAnnotations: {}
+podAnnotations:
+  {}
   # Example below allows Prometheus to scape on metric port (requires pihole-exporter sidecar enabled)
   # prometheus.io/port: '9617'
   # prometheus.io/scrape: 'true'
@@ -428,5 +463,5 @@ podDnsConfig:
   enabled: true
   policy: "None"
   nameservers:
-  - 127.0.0.1
-  - 8.8.8.8
+    - 127.0.0.1
+    - 8.8.8.8