[powerdns] Powerdns fix startup (#313)

charts/powerdns/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "latest"
 description: PowerDNS is a DNS server, written in C++ and licensed under the GPL. It runs on most Unix derivatives. PowerDNS features a large number of different backends ranging from simple BIND style zonefiles to relational databases and load balancing/failover algorithms. A DNS recursor is provided as a separate program.
 name: powerdns
-version: 1.0.0
+version: 1.0.1
 home: https://www.powerdns.com/
 sources:
   - http://www.github.com/PowerDNS/

charts/powerdns/templates/deployment.yaml

@@ -10,6 +10,8 @@ spec:
     matchLabels:
       app.kubernetes.io/name: {{ include "powerdns.name" . }}
       app.kubernetes.io/instance: {{ .Release.Name }}
+  strategy:
+    type: {{ .Values.strategyType }}
   template:
     metadata:
       labels:

charts/powerdns/templates/secret.yaml

@@ -7,7 +7,8 @@ metadata:
 type: Opaque
 data:
 {{- if .Values.postgres.enabled }}
-  postgres_host: "{{ printf (include "powerdns.fullname" "-postgres" ) | b64enc }}"
+  {{- $postgrestmp := printf "%s-%s" .Release.Name "postgres"}}
+  postgres_host: "{{ $postgrestmp |b64enc }}"
   postgres_port: "{{ .Values.powerdns.postgres.port | toString | b64enc }}"
   postgres_username: "{{ .Values.powerdns.postgres.username | b64enc }}"
   postgres_password: "{{ .Values.powerdns.postgres.password | toString | b64enc }}"

charts/powerdns/values.yaml

@@ -3,6 +3,7 @@
 # Declare variables to be passed into your templates.
 
 replicaCount: 1
+strategyType: Recreate
 
 image:
   repository: psitrax/powerdns
@@ -60,14 +61,10 @@ affinity: {}
 powerdns:
   domain: mydomain.local
   postgres:
-    host: powerdns-postgres
-    port: 5432
     username: pdns
     password: pdnspass
     database: pdns
   mysql:
-    host: powerdns-mariadb
-    port: 3306
     username: pdns
     password: pdnspass
     database: pdns
@@ -89,6 +86,10 @@ mariadb:
       enabled: false
 postgres:
   enabled: false
+  global:
+    postgresqlUsername: pdns
+    postgresqlPassword: pdnspass
+    postgresqlDatabase: pdns
 
 # Probes configuration
 probes: