feat: add PostgreSQL Support

charts/dragonfly/Chart.yaml

@@ -65,3 +65,7 @@ dependencies:
     version: 0.66.1
     repository: https://jaegertracing.github.io/helm-charts
     condition: jaeger.enable
+  - name: postgresql
+    repository: https://charts.bitnami.com/bitnami
+    version: 15.3.3
+    condition: postgresql.enable

charts/dragonfly/README.md

@@ -359,6 +359,13 @@ helm delete dragonfly --namespace dragonfly-system
 | externalMysql.password | string | `"dragonfly"` | External mysql password. |
 | externalMysql.port | int | `3306` | External mysql port. |
 | externalMysql.username | string | `"dragonfly"` | External mysql username. |
+| externalPostgresql.database | string | `"manager"` | External postgresql database name. |
+| externalPostgresql.host | string | `nil` | External postgresql hostname. |
+| externalPostgresql.migrate | bool | `false` | Running GORM migration. |
+| externalPostgresql.password | string | `"dragonfly"` | External postgresql password. |
+| externalPostgresql.port | int | `5432` | External postgresql port. |
+| externalPostgresql.sslMode | string | `"disable"` | External postgresql ssl mode. |
+| externalPostgresql.username | string | `"dragonfly"` | External postgresql username. |
 | externalRedis.addrs | list | `["redis.example.com:6379"]` | External redis server addresses. |
 | externalRedis.backendDB | int | `2` | External redis backend db. |
 | externalRedis.brokerDB | int | `1` | External redis broker db. |
@@ -479,6 +486,16 @@ helm delete dragonfly --namespace dragonfly-system
 | mysql.migrate | bool | `true` | Running GORM migration. |
 | mysql.primary.service.port | int | `3306` | Mysql port. |
 | nameOverride | string | `""` | Override dragonfly name. |
+| postgresql.auth.database | string | `"manager"` | Create dragonfly manager db. |
+| postgresql.auth.enablePostgresUser | bool | `true` |  |
+| postgresql.auth.password | string | `"dragonfly"` |  |
+| postgresql.auth.postgresPassword | string | `"dragonfly"` |  |
+| postgresql.auth.username | string | `"dragonfly"` | Create dragonfly user. |
+| postgresql.clusterDomain | string | `"cluster.local"` | Cluster domain. |
+| postgresql.enable | bool | `false` | Enable postgresql with docker container. |
+| postgresql.migrate | bool | `true` | Running GORM migration. |
+| postgresql.primary.persistence.enabled | bool | `true` |  |
+| postgresql.primary.service.port | int | `5432` | postgresql port. |
 | redis.auth.enabled | bool | `true` | Enable password authentication. |
 | redis.auth.password | string | `"dragonfly"` | Redis password. |
 | redis.clusterDomain | string | `"cluster.local"` | Cluster domain. |
@@ -867,5 +884,6 @@ helm delete dragonfly --namespace dragonfly-system
 | Repository | Name | Version |
 |------------|------|---------|
 | https://charts.bitnami.com/bitnami | mysql | 9.4.6 |
+| https://charts.bitnami.com/bitnami | postgresql | 15.3.3 |
 | https://charts.bitnami.com/bitnami | redis | 17.4.3 |
 | https://jaegertracing.github.io/helm-charts | jaeger | 0.66.1 |

charts/dragonfly/templates/manager/manager-configmap.yaml

@@ -31,8 +31,10 @@ data:
     auth:
 {{ toYaml .Values.manager.config.auth | indent 6 }}
     database:
+      {{- if or .Values.mysql.enable .Values.externalMysql.host }}
+      type: mysql
       mysql:
-        {{- if and .Values.mysql.enable (empty .Values.externalMysql.host)}}
+        {{- if and .Values.mysql.enable (empty .Values.externalMysql.host) }}
         user: {{ .Values.mysql.auth.username }}
         password: {{ .Values.mysql.auth.password }}
         host: {{ .Release.Name }}-{{ default "mysql" .Values.mysql.fullname }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
@@ -47,6 +49,28 @@ data:
         dbname: {{ .Values.externalMysql.database }}
         migrate: {{ .Values.externalMysql.migrate }}
         {{- end }}
+      {{- end }}
+      {{- if or .Values.postgresql.enable .Values.externalPostgresql.host }}
+      type: postgres
+      postgres:
+        {{- if and .Values.postgresql.enable (empty .Values.externalPostgresql.host) }}
+        user: {{ .Values.postgresql.auth.username }}
+        password: {{ .Values.postgresql.auth.password }}
+        host: {{ .Release.Name }}-{{ default "postgresql" .Values.postgresql.fullname }}.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
+        port: {{ .Values.postgresql.primary.service.port }}
+        dbname: {{ .Values.postgresql.auth.database }}
+        migrate: {{ .Values.postgresql.migrate }}
+        {{- else }}
+        user: {{ .Values.externalPostgresql.username }}
+        password: {{ .Values.externalPostgresql.password }}
+        host: {{ .Values.externalPostgresql.host }}
+        port: {{ .Values.externalPostgresql.port }}
+        dbname: {{ .Values.externalPostgresql.database }}
+        migrate: {{ .Values.externalPostgresql.migrate }}
+        sslMode: {{ .Values.externalPostgresql.sslMode }}
+        {{- end }}
+        timezone: UTC
+      {{- end }}
       redis:
         {{- if .Values.redis.enable }}
         addrs:

charts/dragonfly/templates/manager/manager-deployment.yaml

@@ -64,7 +64,7 @@ spec:
       hostAliases:
 {{ toYaml .Values.manager.hostAliases | indent 8 }}
       {{- end }}
-      {{- if or .Values.redis.enable .Values.mysql.enable }}
+      {{- if or .Values.redis.enable .Values.mysql.enable .Values.postgresql.enable}}
       initContainers:
       {{- if .Values.redis.enable }}
       - name: wait-for-redis
@@ -78,6 +78,12 @@ spec:
         imagePullPolicy: {{ .Values.manager.initContainer.image.pullPolicy }}
         command: ['sh', '-c', 'until nslookup {{ .Release.Name }}-{{ default "mysql" .Values.mysql.fullname }}.{{ $.Release.Namespace }}.svc.{{ $.Values.clusterDomain }} && nc -vz {{ .Release.Name }}-{{ default "mysql" .Values.mysql.fullname }}.{{ $.Release.Namespace }}.svc.{{ $.Values.clusterDomain }} {{ .Values.mysql.primary.service.port }}; do echo waiting for mysql; sleep 2; done;']
       {{- end }}
+      {{- if .Values.postgresql.enable }}
+      - name: wait-for-postgresql
+        image: {{ template "manager.initContainer.image" . }}
+        imagePullPolicy: {{ .Values.manager.initContainer.image.pullPolicy }}
+        command: ['sh', '-c', 'until nslookup {{ .Release.Name }}-{{ default "postgresql" .Values.postgresql.fullname }}.{{ $.Release.Namespace }}.svc.{{ $.Values.clusterDomain }} && nc -vz {{ .Release.Name }}-{{ default "postgresql" .Values.postgresql.fullname }}.{{ $.Release.Namespace }}.svc.{{ $.Values.clusterDomain }} {{ .Values.postgresql.primary.service.port }}; do echo waiting for postgresql; sleep 2; done;']
+      {{- end }}
       {{- end }}
       containers:
       - name: manager

charts/dragonfly/values.yaml

@@ -1407,6 +1407,45 @@ externalMysql:
   # -- External mysql port.
   port: 3306
 
+postgresql:
+  # -- Enable postgresql with docker container.
+  enable: false
+  # -- Cluster domain.
+  clusterDomain: "cluster.local"
+  # -- Running GORM migration.
+  migrate: true
+  auth:
+    enablePostgresUser: true
+    postgresPassword: "dragonfly"
+    # -- Create dragonfly user.
+    username: "dragonfly"
+    password: "dragonfly"
+    # -- Create dragonfly manager db.
+    database: "manager"
+  primary:
+    service:
+      # -- postgresql port.
+      port: 5432
+    persistence:
+      enabled: true
+    # storageClass: ""
+
+externalPostgresql:
+  # -- Running GORM migration.
+  migrate: false
+  # -- External postgresql hostname.
+  host:
+  # -- External postgresql username.
+  username: dragonfly
+  # -- External postgresql password.
+  password: dragonfly
+  # -- External postgresql database name.
+  database: manager
+  # -- External postgresql ssl mode.
+  sslMode: disable
+  # -- External postgresql port.
+  port: 5432
+
 redis:
   # -- Enable redis cluster with docker container.
   enable: true