remove mariadb and mysql from _helpers.tpl (#421)

### Description of the change

Removes checks for mariadb and mysql from _helpers.tpl

### Benefits

Fixes the helm-chart version 8.0.0 if using a external database

### Applicable issues

- fixes #420
- fixes #419

Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/421
Reviewed-by: justusbunsi <justusbunsi@noreply.gitea.io>
Reviewed-by: John Olheiser <john+gitea@jolheiser.com>
Reviewed-by: delvh <dev.lh@web.de>
Reviewed-by: yardenshoham <yardenshoham@noreply.gitea.io>
Co-authored-by: Maximilian Marschall <maximilian.marschall@3xm.at>
Co-committed-by: Maximilian Marschall <maximilian.marschall@3xm.at>

.drone.yml

@@ -10,14 +10,14 @@ platform:
 steps:
 - name: helm lint
   pull: always
-  image: alpine:3.16
+  image: alpine:3.17
   commands:
   - apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing helm
   - helm lint
 
 - name: helm template
   pull: always
-  image: alpine:3.16
+  image: alpine:3.17
   commands:
   - apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing helm
   - helm dependency update
@@ -25,16 +25,16 @@ steps:
 
 - name: helm unittests
   pull: always
-  image: alpine:3.16
+  image: alpine:3.17
   commands:
   - apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing make helm git bash
-  - helm plugin install https://github.com/heyhabito/helm-unittest
+  - helm plugin install https://github.com/helm-unittest/helm-unittest
   - helm dependency update
   - make unittests
 
 - name: verify readme
   pull: always
-  image: alpine:3.16
+  image: alpine:3.17
   commands:
   - apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing make npm git
   - make readme
@@ -70,7 +70,7 @@ trigger:
 steps:
 - name: generate-chart
   pull: always
-  image: alpine:3.16
+  image: alpine:3.17
   commands:
     - apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing helm
     - apk add --no-cache curl
@@ -85,8 +85,16 @@ steps:
   pull: always
   image: plugins/s3:latest
   settings:
-    bucket: gitea-artifacts
-    endpoint: https://ams3.digitaloceanspaces.com
+    acl:
+      from_secret: aws_s3_acl
+    region:
+      from_secret: aws_s3_region
+    bucket:
+      from_secret: aws_s3_bucket
+    endpoint:
+      from_secret: aws_s3_endpoint
+    path_style:
+      from_secret: aws_s3_path_style
     access_key:
       from_secret: aws_access_key_id
     secret_key:

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false

.helmignore

@@ -25,4 +25,9 @@ node_modules/
 package.json
 package-lock.json
 .gitea/
+Makefile
+.markdownlintignore
+.markdownlint.yaml
+.drone.yml
+CONTRIBUTING.md
 unittests/

.markdownlint.yaml

@@ -131,8 +131,6 @@ MD044:
   names:
   - Gitea
   - PostgreSQL
-  - MariaDB
-  - MySQL
   - Memcached
   - Prometheus
   - Git

CONTRIBUTING.md

@@ -14,6 +14,7 @@ When using Visual Studio Code as IDE, following plugins might be useful:
 - [Markdown All in One](https://marketplace.visualstudio.com/items?itemName=yzhang.markdown-all-in-one)
 - [markdownlint](https://marketplace.visualstudio.com/items?itemName=DavidAnson.vscode-markdownlint)
 - [Helm Intellisense](https://marketplace.visualstudio.com/items?itemName=Tim-Koehler.helm-intellisense)
+- [Prettier - Code formatter](https://marketplace.visualstudio.com/items?itemName=esbenp.prettier-vscode)
 
 ## Documentation Requirements
 
@@ -55,7 +56,7 @@ be used:
 
 ```bash
 # install the unittest plugin
-$ helm plugin install https://github.com/heyhabito/helm-unittest
+$ helm plugin install https://github.com/helm-unittest/helm-unittest
 
 # run the unittests
 make unittests

Chart.lock

@@ -1,15 +1,9 @@
 dependencies:
 - name: memcached
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 5.9.0
-- name: mysql
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 6.14.10
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 6.3.7
 - name: postgresql
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 10.3.17
-- name: mariadb
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 9.3.6
-digest: sha256:08f967276fa0c083e9756a974a9791a487a71be0a226dc14351b3e5a2641e8fd
-generated: "2022-06-11T12:18:36.672047+02:00"
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 12.2.6
+digest: sha256:c2026881f71eca24c72e9da3e798a1ad2a5af8e86a39a5341015584eaacf8b64
+generated: "2023-03-27T19:20:21.125036+02:00"

Chart.yaml

@@ -3,7 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.17.3
+appVersion: 1.19.0
 icon: https://docs.gitea.io/images/gitea.png
 
 keywords:
@@ -31,19 +31,13 @@ maintainers:
 
 # Bitnami charts are served from GitHub CDN - See https://github.com/bitnami/charts/issues/10539 for details
 dependencies:
+# OCI registry: https://blog.bitnami.com/2023/01/bitnami-helm-charts-available-as-oci.html (2023-01)
+# Chart release date: 2023-02
 - name: memcached
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 5.9.0
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 6.3.7
   condition: memcached.enabled
-- name: mysql
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 6.14.10
-  condition: mysql.enabled
 - name: postgresql
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 10.3.17
+  repository: oci://registry-1.docker.io/bitnamicharts
+  version: 12.2.6
   condition: postgresql.enabled
-- name: mariadb
-  repository: https://raw.githubusercontent.com/bitnami/charts/pre-2022/bitnami
-  version: 9.3.6
-  condition: mariadb.enabled

Makefile

@@ -9,4 +9,4 @@ readme: prepare-environment
 
 .PHONY: unittests
 unittests:
-	helm unittest --helm3 --strict -f 'unittests/**/*.yaml' ./
+	helm unittest --strict -f 'unittests/**/*.yaml' ./

package-lock.json

@@ -7,14 +7,30 @@
       "name": "gitea-helm-chart",
       "license": "MIT",
       "devDependencies": {
-        "markdownlint-cli": "^0.31.1",
-        "readme-generator-for-helm": "https://github.com/bitnami-labs/readme-generator-for-helm/tarball/498ea5d19478a36556f1636e1e041a7510d09289"
+        "@bitnami/readme-generator-for-helm": "^2.4.2",
+        "markdownlint-cli": "^0.31.1"
       },
       "engines": {
         "node": ">=16.0.0",
         "npm": ">=8.0.0"
       }
     },
+    "node_modules/@bitnami/readme-generator-for-helm": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/@bitnami/readme-generator-for-helm/-/readme-generator-for-helm-2.4.2.tgz",
+      "integrity": "sha512-2kIXOjRiKJ3PBoBD6EaImp4SNyGM/w67ZPPwbuJi5NeXesupQjFyhIhcKliIledlpuiSrMeH9l80yl6hvmYHUA==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^7.1.0",
+        "dot-object": "^2.1.4",
+        "lodash": "^4.17.21",
+        "markdown-table": "^2.0.0",
+        "yaml": "^2.0.0-3"
+      },
+      "bin": {
+        "readme-generator": "bin/index.js"
+      }
+    },
     "node_modules/argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -331,23 +347,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/readme-generator-for-helm": {
-      "version": "2.4.1",
-      "resolved": "https://github.com/bitnami-labs/readme-generator-for-helm/tarball/498ea5d19478a36556f1636e1e041a7510d09289",
-      "integrity": "sha512-vCIT2YuskoOU38vNd/if6EhWCVBixdle0e4w2070jv82MlctrQ/5HAYpHZ0cRZCkfoUJ2QOxkGa38nAgUvBb+A==",
-      "dev": true,
-      "license": "ISC",
-      "dependencies": {
-        "commander": "^7.1.0",
-        "dot-object": "^2.1.4",
-        "lodash": "^4.17.21",
-        "markdown-table": "^2.0.0",
-        "yaml": "^2.0.0-3"
-      },
-      "bin": {
-        "readme-generator": "bin/index.js"
-      }
-    },
     "node_modules/repeat-string": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
@@ -407,6 +406,19 @@
     }
   },
   "dependencies": {
+    "@bitnami/readme-generator-for-helm": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/@bitnami/readme-generator-for-helm/-/readme-generator-for-helm-2.4.2.tgz",
+      "integrity": "sha512-2kIXOjRiKJ3PBoBD6EaImp4SNyGM/w67ZPPwbuJi5NeXesupQjFyhIhcKliIledlpuiSrMeH9l80yl6hvmYHUA==",
+      "dev": true,
+      "requires": {
+        "commander": "^7.1.0",
+        "dot-object": "^2.1.4",
+        "lodash": "^4.17.21",
+        "markdown-table": "^2.0.0",
+        "yaml": "^2.0.0-3"
+      }
+    },
     "argparse": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@@ -663,18 +675,6 @@
       "integrity": "sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==",
       "dev": true
     },
-    "readme-generator-for-helm": {
-      "version": "https://github.com/bitnami-labs/readme-generator-for-helm/tarball/498ea5d19478a36556f1636e1e041a7510d09289",
-      "integrity": "sha512-vCIT2YuskoOU38vNd/if6EhWCVBixdle0e4w2070jv82MlctrQ/5HAYpHZ0cRZCkfoUJ2QOxkGa38nAgUvBb+A==",
-      "dev": true,
-      "requires": {
-        "commander": "^7.1.0",
-        "dot-object": "^2.1.4",
-        "lodash": "^4.17.21",
-        "markdown-table": "^2.0.0",
-        "yaml": "^2.0.0-3"
-      }
-    },
     "repeat-string": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",

package.json

@@ -13,7 +13,7 @@
     "readme:parameters": "readme-generator -v values.yaml -r README.md"
   },
   "devDependencies": {
-    "markdownlint-cli": "^0.31.1",
-    "readme-generator-for-helm": "https://github.com/bitnami-labs/readme-generator-for-helm/tarball/498ea5d19478a36556f1636e1e041a7510d09289"
+    "@bitnami/readme-generator-for-helm": "^2.4.2",
+    "markdownlint-cli": "^0.31.1"
   }
 }

templates/_helpers.tpl

@@ -92,15 +92,7 @@ app.kubernetes.io/instance: {{ .Release.Name }}
 {{- end -}}
 
 {{- define "postgresql.dns" -}}
-{{- printf "%s-postgresql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.postgresql.global.postgresql.servicePort -}}
-{{- end -}}
-
-{{- define "mysql.dns" -}}
-{{- printf "%s-mysql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.mysql.service.port | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{- define "mariadb.dns" -}}
-{{- printf "%s-mariadb.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.mariadb.primary.service.port | trunc 63 | trimSuffix "-" -}}
+{{- printf "%s-postgresql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.postgresql.global.postgresql.service.ports.postgresql -}}
 {{- end -}}
 
 {{- define "memcached.dns" -}}
@@ -292,25 +284,9 @@ https
     {{- if not (.Values.gitea.config.database.HOST) -}}
       {{- $_ := set .Values.gitea.config.database "HOST"      (include "postgresql.dns" .) -}}
     {{- end -}}
-    {{- $_ := set .Values.gitea.config.database "NAME"      .Values.postgresql.global.postgresql.postgresqlDatabase -}}
-    {{- $_ := set .Values.gitea.config.database "USER"      .Values.postgresql.global.postgresql.postgresqlUsername -}}
-    {{- $_ := set .Values.gitea.config.database "PASSWD"    .Values.postgresql.global.postgresql.postgresqlPassword -}}
-  {{- else if .Values.mysql.enabled -}}
-    {{- $_ := set .Values.gitea.config.database "DB_TYPE"   "mysql" -}}
-    {{- if not (.Values.gitea.config.database.HOST) -}}
-      {{- $_ := set .Values.gitea.config.database "HOST"      (include "mysql.dns" .) -}}
-    {{- end -}}
-    {{- $_ := set .Values.gitea.config.database "NAME"      .Values.mysql.db.name -}}
-    {{- $_ := set .Values.gitea.config.database "USER"      .Values.mysql.db.user -}}
-    {{- $_ := set .Values.gitea.config.database "PASSWD"    .Values.mysql.db.password -}}
-  {{- else if .Values.mariadb.enabled -}}
-    {{- $_ := set .Values.gitea.config.database "DB_TYPE"   "mysql" -}}
-    {{- if not (.Values.gitea.config.database.HOST) -}}
-      {{- $_ := set .Values.gitea.config.database "HOST"      (include "mariadb.dns" .) -}}
-    {{- end -}}
-    {{- $_ := set .Values.gitea.config.database "NAME"      .Values.mariadb.auth.database -}}
-    {{- $_ := set .Values.gitea.config.database "USER"      .Values.mariadb.auth.username -}}
-    {{- $_ := set .Values.gitea.config.database "PASSWD"    .Values.mariadb.auth.password -}}
+    {{- $_ := set .Values.gitea.config.database "NAME"      .Values.postgresql.global.postgresql.auth.database -}}
+    {{- $_ := set .Values.gitea.config.database "USER"      .Values.postgresql.global.postgresql.auth.username -}}
+    {{- $_ := set .Values.gitea.config.database "PASSWD"    .Values.postgresql.global.postgresql.auth.password -}}
   {{- end -}}
 {{- end -}}
 

templates/gitea/gpg-secret.yaml

@@ -1,6 +1,6 @@
 {{- if .Values.signing.enabled -}}
 {{- if and (empty .Values.signing.privateKey) (empty .Values.signing.existingSecret) -}}
-  {{- fail "Either specify `signing.privateKey` or `signing.existingKey`" -}}
+  {{- fail "Either specify `signing.privateKey` or `signing.existingSecret`" -}}
 {{- end }}
 {{- if and (not (empty .Values.signing.privateKey)) (empty .Values.signing.existingSecret) -}}
 apiVersion: v1

templates/gitea/init.yaml

@@ -10,7 +10,7 @@ stringData:
     #!/usr/bin/env bash
     set -eu
 
-    gpg --import /raw/private.asc
+    gpg --batch --import /raw/private.asc
   init_directory_structure.sh: |-
     #!/usr/bin/env bash
 

templates/gitea/statefulset.yaml

@@ -243,6 +243,10 @@ spec:
               value: {{ .Values.gitea.config.server.SSH_LISTEN_PORT | quote }}
             - name: SSH_PORT
               value: {{ .Values.gitea.config.server.SSH_PORT | quote }}
+            {{- if not .Values.image.rootless }}
+            - name: SSH_LOG_LEVEL
+              value: {{ .Values.gitea.ssh.logLevel | quote }}
+            {{- end }}
             - name: GITEA_APP_INI
               value: /data/gitea/conf/app.ini
             - name: GITEA_CUSTOM
@@ -302,6 +306,10 @@ spec:
               subPath: {{ .Values.persistence.subPath }}
               {{- end }}
             {{- include "gitea.container-additional-mounts" . | nindent 12 }}
+      {{- with .Values.global.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

templates/tests/test-http-connection.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.test.enabled }}
 apiVersion: v1
 kind: Pod
 metadata:
@@ -9,7 +10,8 @@ metadata:
 spec:
   containers:
     - name: wget
-      image: busybox
+      image: "{{ .Values.test.image.name }}:{{ .Values.test.image.tag }}"
       command: ['wget']
       args:  ['{{ include "gitea.fullname" . }}-http:{{ .Values.service.http.port }}']
   restartPolicy: Never
+{{- end }}

unittests/gpg-secret/signing-enabled.yaml

@@ -11,7 +11,7 @@ tests:
         enabled: true
     asserts:
       - failedTemplate:
-          errorMessage: Either specify `signing.privateKey` or `signing.existingKey`
+          errorMessage: Either specify `signing.privateKey` or `signing.existingSecret`
   - it: skips rendering using external secret reference
     set:
       signing:

unittests/init/init_directory_structure.sh.yaml

@@ -5,10 +5,21 @@ release:
 templates:
   - templates/gitea/init.yaml
 tests:
+  - it: runs gpg in batch mode
+    set:
+      signing.enabled: true
+    asserts:
+      - equal:
+          path: stringData["configure_gpg_environment.sh"]
+          value: |-
+            #!/usr/bin/env bash
+            set -eu
+
+            gpg --batch --import /raw/private.asc
   - it: skips gpg script block for disabled signing
     asserts:
       - equal:
-          path: stringData.[init_directory_structure.sh]
+          path: stringData["init_directory_structure.sh"]
           value: |-
             #!/usr/bin/env bash
 
@@ -29,7 +40,7 @@ tests:
       signing.enabled: true
     asserts:
       - equal:
-          path: stringData.[init_directory_structure.sh]
+          path: stringData["init_directory_structure.sh"]
           value: |-
             #!/usr/bin/env bash
 

unittests/statefulset/ssh-configuration.yaml

@@ -0,0 +1,40 @@
+suite: Statefulset template (SSH configuration)
+release:
+  name: gitea-unittests
+  namespace: testing
+templates:
+  - templates/gitea/statefulset.yaml
+  - templates/gitea/config.yaml
+tests:
+  - it: supports defining SSH log level for root based image
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: false
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].env
+          content:
+            name: SSH_LOG_LEVEL
+            value: "INFO"
+  - it: supports overriding SSH log level
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: false
+      gitea.ssh.logLevel: "DEBUG"
+    asserts:
+      - contains:
+          path: spec.template.spec.containers[0].env
+          content:
+            name: SSH_LOG_LEVEL
+            value: "DEBUG"
+  - it: skips SSH_LOG_LEVEL for rootless image
+    template: templates/gitea/statefulset.yaml
+    set:
+      image.rootless: true
+      gitea.ssh.logLevel: "DEBUG" # explicitly defining a non-standard level here
+    asserts:
+      - notContains:
+          path: spec.template.spec.containers[0].env
+          any: true
+          content:
+            name: SSH_LOG_LEVEL

values.yaml

@@ -6,6 +6,7 @@
 ## @param global.imageRegistry global image registry override
 ## @param global.imagePullSecrets global image pull secrets override; can be extended by `imagePullSecrets`
 ## @param global.storageClass global storage class override
+## @param global.hostAliases global hostAliases which will be added to the pod's hosts files
 global:
   imageRegistry: ""
   ## E.g.
@@ -14,6 +15,10 @@ global:
   ##
   imagePullSecrets: []
   storageClass: ""
+  hostAliases: []
+  # - ip: 192.168.137.2
+  #   hostnames:
+  #   - example.com
 
 ## @param replicaCount number of replicas for the statefulset
 replicaCount: 1
@@ -63,7 +68,7 @@ containerSecurityContext: {}
 #   runAsNonRoot: true
 #   runAsUser: 1000
 
-## @depracated The securityContext variable has been split two:
+## @deprecated The securityContext variable has been split two:
 ## - containerSecurityContext
 ## - podSecurityContext.
 ## @param securityContext Run init and Gitea containers as a specific securityContext
@@ -120,7 +125,6 @@ service:
     loadBalancerSourceRanges: []
     annotations: {}
 
-
 ## @section Ingress
 ## @param ingress.enabled Enable ingress
 ## @param ingress.className Ingress class name
@@ -228,7 +232,7 @@ extraContainerVolumeMounts: []
 ## @param extraInitVolumeMounts Mounts that are only mapped into the init-containers. Can be used for additional preconfiguration.
 extraInitVolumeMounts: []
 
-## @depracated The extraVolumeMounts variable has been split two:
+## @deprecated The extraVolumeMounts variable has been split two:
 ## - extraContainerVolumeMounts
 ## - extraInitVolumeMounts
 ## As an example, can be used to mount a client cert when connecting to an external Postgres server.
@@ -343,6 +347,10 @@ gitea:
   ## @param gitea.podAnnotations Annotations for the Gitea pod
   podAnnotations: {}
 
+  ## @param gitea.ssh.logLevel Configure OpenSSH's log level. Only available for root-based Gitea image.
+  ssh:
+    logLevel: "INFO"
+
   ## @section LivenessProbe
   #
   ## @param gitea.livenessProbe.enabled Enable liveness probe
@@ -415,63 +423,23 @@ memcached:
 ## @section PostgreSQL
 #
 ## @param postgresql.enabled Enable PostgreSQL
-## @param postgresql.global.postgresql.postgresqlDatabase PostgreSQL database (overrides postgresqlDatabase)
-## @param postgresql.global.postgresql.postgresqlUsername PostgreSQL username (overrides postgresqlUsername)
-## @param postgresql.global.postgresql.postgresqlPassword PostgreSQL admin password (overrides postgresqlPassword)
-## @param postgresql.global.postgresql.servicePort PostgreSQL port (overrides service.port)
-## @param postgresql.persistence.size PVC Storage Request for PostgreSQL volume
+## @param postgresql.global.postgresql.auth.password Password for the "gitea" user (overrides `auth.password`)
+## @param postgresql.global.postgresql.auth.database Name for a custom database to create (overrides `auth.database`)
+## @param postgresql.global.postgresql.auth.username Name for a custom user to create (overrides `auth.username`)
+## @param postgresql.global.postgresql.service.ports.postgresql PostgreSQL service port (overrides `service.ports.postgresql`)
+## @param postgresql.primary.persistence.size PVC Storage Request for PostgreSQL volume
 postgresql:
   enabled: true
   global:
     postgresql:
-      postgresqlDatabase: gitea
-      postgresqlUsername: gitea
-      postgresqlPassword: gitea
-      servicePort: 5432
-  persistence:
-    size: 10Gi
-
-## @section MySQL
-#
-## @param mysql.enabled Enable MySQL
-## @param mysql.root.password Password for the root user. Ignored if existing secret is provided
-## @param mysql.db.user Username of new user to create.
-## @param mysql.db.password Password for the new user.Ignored if existing secret is provided
-## @param mysql.db.name Name for new database to create.
-## @param mysql.service.port Port to connect to MySQL service
-## @param mysql.persistence.size PVC Storage Request for MySQL volume
-mysql:
-  enabled: false
-  root:
-    password: gitea
-  db:
-    user: gitea
-    password: gitea
-    name: gitea
-  service:
-    port: 3306
-  persistence:
-    size: 10Gi
-
-## @section MariaDB
-#
-## @param mariadb.enabled Enable MariaDB
-## @param mariadb.auth.database Name of the database to create.
-## @param mariadb.auth.username Username of the new user to create.
-## @param mariadb.auth.password Password for the new user. Ignored if existing secret is provided
-## @param mariadb.auth.rootPassword Password for the root user.
-## @param mariadb.primary.service.port Port to connect to MariaDB service
-## @param mariadb.primary.persistence.size Persistence size for MariaDB
-mariadb:
-  enabled: false
-  auth:
-    database: gitea
-    username: gitea
-    password: gitea
-    rootPassword: gitea
+      auth:
+        password: gitea
+        database: gitea
+        username: gitea
+      service:
+        ports:
+          postgresql: 5432
   primary:
-    service:
-      port: 3306
     persistence:
       size: 10Gi
 
@@ -479,4 +447,12 @@ mariadb:
 # Set it to false to skip this basic validation check.
 ## @section Advanced
 ## @param checkDeprecation Set it to false to skip this basic validation check.
+## @param test.enabled Set it to false to disable test-connection Pod.
+## @param test.image.name Image name for the wget container used in the test-connection Pod.
+## @param test.image.tag Image tag for the wget container used in the test-connection Pod.
 checkDeprecation: true
+test:
+  enabled: true
+  image:
+    name: busybox
+    tag: latest