bump to gitea 1.21.3

### Description of the change

With https://github.com/go-gitea/gitea/pull/28390, Gitea 1.21.2 introduced warning log output within the result of `gitea admin <subcommand>` and therefore affects the current provisioning script.
That script previously assumed a clean result set and was therefore doomed to fail at _some_ point.

This introduces output sanitizing to trim such logs above the actual result table.

### Applicable issues

- fixes #589

### Additional information

The non-sanitized output were only an issue for admin account provisioning, and only when the username matched one of these words (in case of #589 it was `gitea`):
```text
.../setting/security.go:168:loadSecurityFrom() [W] Enabling Query API Auth tokens is not recommended. DISABLE_QUERY_AUTH_TOKEN will default to true in gitea 1.23 and will be removed in gitea 1.24.
```

LDAP and OAuth sources were not affected by this particular log line, but also processed non-sanitized result sets. Changing their code is a precaution.

Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/590
Reviewed-by: pat-s <pat-s@noreply.gitea.com>
Co-authored-by: justusbunsi <sk.bunsenbrenner@gmail.com>
Co-committed-by: justusbunsi <sk.bunsenbrenner@gmail.com>

Chart.lock

@@ -1,12 +1,12 @@
 dependencies:
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 12.12.10
+  version: 13.2.24
 - name: postgresql-ha
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 11.9.4
+  version: 12.3.3
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 9.1.3
-digest: sha256:6bda620320a05a5ea4efb4189a86d30092aeb0a6f3e0009538f4bea312af0863
-generated: "2023-11-14T00:08:15.790217865Z"
+digest: sha256:c4ae8a7ddfb6670acc7f39d5728a0929f6c7666d32459229b5e4e66b19749677
+generated: "2023-12-17T00:11:27.841588235Z"

Chart.yaml

@@ -3,7 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.21.1
+appVersion: 1.21.3
 icon: https://gitea.com/assets/img/logo.svg
 
 keywords:
@@ -36,12 +36,12 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 12.12.10
+    version: 13.2.24
     condition: postgresql.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml
   - name: postgresql-ha
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 11.9.4
+    version: 12.3.3
     condition: postgresql-ha.enabled
   # https://github.com/bitnami/charts/blob/main/bitnami/redis-cluster/Chart.yaml
   - name: redis-cluster

README.md

@@ -3,6 +3,9 @@
 - [Introduction](#introduction)
 - [Update and versioning policy](#update-and-versioning-policy)
 - [Dependencies](#dependencies)
+  - [HA Dependencies](#ha-dependencies)
+  - [Non-HA Dependencies](#non-ha-dependencies)
+  - [Dependency Versioning](#dependency-versioning)
 - [Installing](#installing)
 - [High Availability](#high-availability)
 - [Configuration](#configuration)
@@ -11,6 +14,7 @@
     - [Server defaults](#server-defaults)
     - [Metrics defaults](#metrics-defaults)
     - [Rootless Defaults](#rootless-defaults)
+    - [Session, Cache and Queue](#session-cache-and-queue)
   - [Single-Pod Configurations](#single-pod-configurations)
   - [Additional _app.ini_ settings](#additional-appini-settings)
     - [User defined environment variables in app.ini](#user-defined-environment-variables-in-appini)
@@ -79,13 +83,42 @@ Yet most often no issues will be encountered and the chart maintainers aim to co
 
 ## Dependencies
 
-Gitea can be run with an external database and cache.
-This chart provides those dependencies, which can be enabled, or disabled via configuration.
+Gitea is most performant when run with an external database and cache.
+This chart provides those dependencies via sub-charts.
+Users can also configure their own external providers via the configuration.
 
-Dependencies:
+### HA Dependencies
 
-- PostgreSQL HA ([configuration](#postgresql))
-- Redis Cluster ([configuration](#cache))
+These dependencies are enabled by default:
+
+- PostgreSQL HA ([Bitnami PostgreSQL-HA](https://github.com/bitnami/charts/blob/main/bitnami/postgresql-ha/Chart.yaml))
+- Redis-Cluster ([Bitnami Redis-Cluster](https://github.com/bitnami/charts/blob/main/bitnami/redis-cluster/Chart.yaml))
+
+### Non-HA Dependencies
+
+Alternatively, the following non-HA replacements are available:
+
+- PostgreSQL ([Bitnami PostgreSQL](postgresql](https://github.com/bitnami/charts/blob/main/bitnami/postgresql/Chart.yaml)))
+
+### Dependency Versioning
+
+Updates of sub-charts will be incorporated into the Gitea chart as they are released.
+The reasoning behind this is that new users of the chart will start with the most recent sub-chart dependency versions.
+
+**Note** If you want to stay on an older appVersion of a sub-chart dependency (e.g. PostgreSQL), you need to override the image tag in your `values.yaml` file.
+In fact, we recommend to do so right from the start to be independent of major sub-chart dependency changes as they are released.
+There is no need to update to every new PostgreSQL major version - you can happily skip some and do larger updates when you are ready for them.
+
+We recommend to use a rolling tag like `:<majorVersion>-debian-<debian major version>` to incorporate minor and patch updates for the respective major version as they are released.
+Alternatively you can also use a versioning helper tool like [renovate](https://github.com/renovatebot/renovate).
+
+Please double-check the image repository and available tags in the sub-chart:
+
+- [PostgreSQL-HA](https://hub.docker.com/r/bitnami/postgresql-repmgr/tags)
+- [PostgreSQL](https://hub.docker.com/r/bitnami/postgresql/tags)
+- [Redis Cluster](https://hub.docker.com/r/bitnami/redis-cluster/tags)
+
+and look up the image tag which fits your needs on Dockerhub.
 
 ## Installing
 
@@ -197,6 +230,16 @@ If `.Values.image.rootless: true`, then the following will occur. In case you us
 
   [see deployment.yaml](./templates/gitea/deployment.yaml) template inside container "env" declarations
 
+#### Session, Cache and Queue
+
+The session, cache and queue settings are set to use the built-in Redis Cluster sub-chart dependency.
+If Redis Cluster is disabled, the chart will fall back to the Gitea defaults which use "memory" for `session` and `cache` and "level" for `queue`.
+
+While these will work and even not cause immediate issues after startup, **they are not recommended for production use**.
+Reasons being that a single pod will take on all the work for `session` and `cache` tasks in its available memory.
+It is likely that the pod will run out of memory or will face substantial memory spikes, depending on the workload.
+External tools such as `redis-cluster` or `memcached` handle these workloads much better.
+
 ### Single-Pod Configurations
 
 If HA is not needed/desired, the following configurations can be used to deploy a single-pod Gitea instance.
@@ -1051,6 +1094,22 @@ If you miss this, blindly upgrading may delete your Postgres instance and you ma
 
 <details>
 
+<summary>To 10.0.0</summary>
+
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable-next-line -->
+**Breaking changes**
+<!-- prettier-ignore-end -->
+
+- Update PostgreSQL sub-chart dependencies to appVersion 16.x
+- Update to sub-charts versioning approach: Users are encouraged to pin the version tag of the sub-chart dependencies to a major appVersion.
+  This avoids issues during chart upgrades and allows to incorporate new sub-chart versions as they are released.
+  Please see the new [README section describing the versioning approach for sub-chart versions](#dependency-versioning).
+
+</details>
+
+<details>
+
 <summary>To 9.6.0</summary>
 
 Chart 9.6.0 ships with Gitea 1.21.0.

package-lock.json

@@ -8,7 +8,7 @@
       "license": "MIT",
       "devDependencies": {
         "@bitnami/readme-generator-for-helm": "^2.5.0",
-        "markdownlint-cli": "^0.37.0"
+        "markdownlint-cli": "^0.38.0"
       },
       "engines": {
         "node": ">=16.0.0",
@@ -261,9 +261,9 @@
       }
     },
     "node_modules/ignore": {
-      "version": "5.2.4",
-      "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.2.4.tgz",
-      "integrity": "sha512-MAb38BcSbH0eHNBxn7ql2NH/kX33OkB3lZ1BNdh7ENeRChHTYsTvWrMubiIAMNS2llXEEgZ1MUOBtXChP3kaFQ==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.3.0.tgz",
+      "integrity": "sha512-g7dmpshy+gD7mh88OC9NwSGTKoc3kyLAZQRU1mt53Aw/vnvfXnbC+F/7F7QoYVKbV+KNvJx8wArewKy1vXMtlg==",
       "dev": true,
       "engines": {
         "node": ">= 4"
@@ -310,9 +310,9 @@
       "dev": true
     },
     "node_modules/jackspeak": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-2.2.0.tgz",
-      "integrity": "sha512-r5XBrqIJfwRIjRt/Xr5fv9Wh09qyhHfKnYddDlpM+ibRR20qrYActpCAgU6U+d53EOEjzkvxPMVHSlgR7leXrQ==",
+      "version": "2.3.6",
+      "resolved": "https://registry.npmjs.org/jackspeak/-/jackspeak-2.3.6.tgz",
+      "integrity": "sha512-N3yCS/NegsOBokc8GAdM8UcmfsKiSS8cipheD/nivzr700H+nsMOxJjQnvwOcRYVuFkdH0wGUvW2WbXGmrZGbQ==",
       "dev": true,
       "dependencies": {
         "@isaacs/cliui": "^8.0.2"
@@ -370,9 +370,9 @@
       }
     },
     "node_modules/markdown-it": {
-      "version": "13.0.1",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-13.0.1.tgz",
-      "integrity": "sha512-lTlxriVoy2criHP0JKRhO2VDG9c2ypWCsT237eDiLqi09rmbKoUetyGHq2uOIRoRS//kfoJckS0eUzzkDR+k2Q==",
+      "version": "13.0.2",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-13.0.2.tgz",
+      "integrity": "sha512-FtwnEuuK+2yVU7goGn/MJ0WBZMM9ZPgU9spqlFs7/A/pDIUNSOQZhUgOqYCficIuR2QaFnrt8LHqBWsbTAoI5w==",
       "dev": true,
       "dependencies": {
         "argparse": "^2.0.1",
@@ -399,31 +399,34 @@
       }
     },
     "node_modules/markdownlint": {
-      "version": "0.31.1",
-      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.31.1.tgz",
-      "integrity": "sha512-CKMR2hgcIBrYlIUccDCOvi966PZ0kJExDrUi1R+oF9PvqQmCrTqjOsgIvf2403OmJ+CWomuzDoylr6KbuMyvHA==",
+      "version": "0.32.1",
+      "resolved": "https://registry.npmjs.org/markdownlint/-/markdownlint-0.32.1.tgz",
+      "integrity": "sha512-3sx9xpi4xlHlokGyHO9k0g3gJbNY4DI6oNEeEYq5gQ4W7UkiJ90VDAnuDl2U+yyXOUa6BX+0gf69ZlTUGIBp6A==",
       "dev": true,
       "dependencies": {
-        "markdown-it": "13.0.1",
+        "markdown-it": "13.0.2",
         "markdownlint-micromark": "0.1.7"
       },
       "engines": {
-        "node": ">=16"
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/DavidAnson"
       }
     },
     "node_modules/markdownlint-cli": {
-      "version": "0.37.0",
-      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.37.0.tgz",
-      "integrity": "sha512-hNKAc0bWBBuVhJbSWbUhRzavstiB4o1jh3JeSpwC4/dt6eJ54lRfYHRxVdzVp4qGWBKbeE6Pg490PFEfrKjqSg==",
+      "version": "0.38.0",
+      "resolved": "https://registry.npmjs.org/markdownlint-cli/-/markdownlint-cli-0.38.0.tgz",
+      "integrity": "sha512-qkZRKJ4LVq6CJIkRIuJsEHvhWhm+FP0E7yhHvOMrrgdykgFWNYD4wuhZTjvigbJLTKPooP79yPiUDDZBCBI5JA==",
       "dev": true,
       "dependencies": {
-        "commander": "~11.0.0",
+        "commander": "~11.1.0",
         "get-stdin": "~9.0.0",
-        "glob": "~10.3.4",
-        "ignore": "~5.2.4",
+        "glob": "~10.3.10",
+        "ignore": "~5.3.0",
         "js-yaml": "^4.1.0",
         "jsonc-parser": "~3.2.0",
-        "markdownlint": "~0.31.1",
+        "markdownlint": "~0.32.1",
         "minimatch": "~9.0.3",
         "run-con": "~1.3.2"
       },
@@ -431,7 +434,7 @@
         "markdownlint": "markdownlint.js"
       },
       "engines": {
-        "node": ">=16"
+        "node": ">=18"
       }
     },
     "node_modules/markdownlint-cli/node_modules/brace-expansion": {
@@ -444,28 +447,28 @@
       }
     },
     "node_modules/markdownlint-cli/node_modules/commander": {
-      "version": "11.0.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-11.0.0.tgz",
-      "integrity": "sha512-9HMlXtt/BNoYr8ooyjjNRdIilOTkVJXB+GhxMTtOKwk0R4j4lS4NpjuqmRxroBfnfTSHQIHQB7wryHhXarNjmQ==",
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-11.1.0.tgz",
+      "integrity": "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ==",
       "dev": true,
       "engines": {
         "node": ">=16"
       }
     },
     "node_modules/markdownlint-cli/node_modules/glob": {
-      "version": "10.3.5",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-10.3.5.tgz",
-      "integrity": "sha512-bYUpUD7XDEHI4Q2O5a7PXGvyw4deKR70kHiDxzQbe925wbZknhOzUt2xBgTkYL6RBcVeXYuD9iNYeqoWbBZQnA==",
+      "version": "10.3.10",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-10.3.10.tgz",
+      "integrity": "sha512-fa46+tv1Ak0UPK1TOy/pZrIybNNt4HCv7SDzwyfiOZkvZLEbjsZkJBPtDHVshZjbecAoAGSC20MjLDG/qr679g==",
       "dev": true,
       "dependencies": {
         "foreground-child": "^3.1.0",
-        "jackspeak": "^2.0.3",
+        "jackspeak": "^2.3.5",
         "minimatch": "^9.0.1",
         "minipass": "^5.0.0 || ^6.0.2 || ^7.0.0",
         "path-scurry": "^1.10.1"
       },
       "bin": {
-        "glob": "dist/cjs/src/bin.js"
+        "glob": "dist/esm/bin.mjs"
       },
       "engines": {
         "node": ">=16 || 14 >=14.17"

package.json

@@ -14,6 +14,6 @@
   },
   "devDependencies": {
     "@bitnami/readme-generator-for-helm": "^2.5.0",
-    "markdownlint-cli": "^0.37.0"
+    "markdownlint-cli": "^0.38.0"
   }
 }

templates/NOTES.txt

@@ -18,3 +18,19 @@
   echo "Visit http://127.0.0.1:{{ .Values.service.http.port }} to use your application"
   kubectl --namespace {{ .Release.Namespace }} port-forward svc/{{ .Release.Name }}-http {{ .Values.service.http.port }}:{{ .Values.service.http.port }}
 {{- end }}
+{{- $warnings := list -}}
+{{- if eq (get .Values.gitea.config.cache "ADAPTER") "memory" -}}
+  {{- $warnings = append $warnings "Gitea uses 'memory' for caching which is not recommended for production use. See https://docs.gitea.com/next/administration/config-cheat-sheet#cache-cache for available options." -}}
+{{- end }}
+{{- if eq (get .Values.gitea.config.queue "TYPE") "level" -}}
+  {{- $warnings = append $warnings "Gitea uses 'leveldb' for queue actions which is not recommended for production use. See https://docs.gitea.com/next/administration/config-cheat-sheet#queue-queue-and-queue for available options." -}}
+{{- end }}
+{{- if eq (get .Values.gitea.config.session "PROVIDER") "memory" -}}
+  {{- $warnings = append $warnings "Gitea uses 'memory' for sessions which is not recommended for production use. See https://docs.gitea.com/next/administration/config-cheat-sheet#session-session for available options." -}}
+{{- end }}
+{{- if gt (len $warnings) 0 }}
+2. Review these warnings:
+{{- range $warnings }}
+  - {{ . }}
+{{- end }}
+{{- end }}

templates/_helpers.tpl

@@ -290,23 +290,33 @@ https
   {{- if not (hasKey .Values.gitea.config.metrics "ENABLED") -}}
     {{- $_ := set .Values.gitea.config.metrics "ENABLED" .Values.gitea.metrics.enabled -}}
   {{- end -}}
-  {{- if (index .Values "redis-cluster").enabled -}}
-    {{- $_ := set .Values.gitea.config.cache "ENABLED" "true" -}}
-    {{- $_ := set .Values.gitea.config.cache "ADAPTER" "redis" -}}
-    {{- if not (.Values.gitea.config.cache.HOST) -}}
-      {{- $_ := set .Values.gitea.config.cache "HOST" (include "redis.dns" .) -}}
-    {{- end -}}
-  {{- end -}}
   {{- /* redis queue */ -}}
   {{- if (index .Values "redis-cluster").enabled -}}
     {{- $_ := set .Values.gitea.config.queue "TYPE" "redis" -}}
     {{- $_ := set .Values.gitea.config.queue "CONN_STR" (include "redis.dns" .) -}}
-  {{- end -}}
-  {{- if not (get .Values.gitea.config.session "PROVIDER") -}}
     {{- $_ := set .Values.gitea.config.session "PROVIDER" "redis" -}}
-  {{- end -}}
-  {{- if not (get .Values.gitea.config.session "PROVIDER_CONFIG") -}}
     {{- $_ := set .Values.gitea.config.session "PROVIDER_CONFIG" (include "redis.dns" .) -}}
+    {{- $_ := set .Values.gitea.config.cache "ADAPTER" "redis" -}}
+    {{- $_ := set .Values.gitea.config.cache "HOST" (include "redis.dns" .) -}}
+  {{- else -}}
+    {{- if not (get .Values.gitea.config.session "PROVIDER") -}}
+      {{- $_ := set .Values.gitea.config.session "PROVIDER" "memory" -}}
+    {{- end -}}
+    {{- if not (get .Values.gitea.config.session "PROVIDER_CONFIG") -}}
+      {{- $_ := set .Values.gitea.config.session "PROVIDER_CONFIG" "" -}}
+    {{- end -}}
+    {{- if not (get .Values.gitea.config.queue "TYPE") -}}
+      {{- $_ := set .Values.gitea.config.queue "TYPE" "level" -}}
+    {{- end -}}
+    {{- if not (get .Values.gitea.config.queue "CONN_STR") -}}
+      {{- $_ := set .Values.gitea.config.queue "CONN_STR" "" -}}
+    {{- end -}}
+    {{- if not (get .Values.gitea.config.cache "ADAPTER") -}}
+      {{- $_ := set .Values.gitea.config.cache "ADAPTER" "memory" -}}
+    {{- end -}}
+    {{- if not (get .Values.gitea.config.cache "HOST") -}}
+      {{- $_ := set .Values.gitea.config.cache "HOST" "" -}}
+    {{- end -}}
   {{- end -}}
   {{- if not .Values.gitea.config.indexer.ISSUE_INDEXER_TYPE -}}
      {{- $_ := set .Values.gitea.config.indexer "ISSUE_INDEXER_TYPE" "db" -}}

templates/gitea/config.yaml

@@ -174,7 +174,7 @@ stringData:
     }
     
     # save existing envs prior to script execution. Necessary to keep order of preexisting and custom envs
-    env | (grep GITEA || [[ $? == 1 ]]) > /tmp/existing-envs
+    env | (grep -e '^GITEA__' || [[ $? == 1 ]]) > /tmp/existing-envs
     
     # MUST BE CALLED BEFORE OTHER CONFIGURATION
     env2ini::generate_initial_secrets

templates/gitea/init.yaml

@@ -86,7 +86,28 @@ stringData:
 
     {{- if or .Values.gitea.admin.existingSecret (and .Values.gitea.admin.username .Values.gitea.admin.password) }}
     function configure_admin_user() {
-      local ACCOUNT_ID=$(gitea admin user list --admin | grep -e "\s\+${GITEA_ADMIN_USERNAME}\s\+" | awk -F " " "{printf \$1}")
+      local full_admin_list=$(gitea admin user list --admin)
+      local actual_user_table=''
+
+      # We might have distorted output due to warning logs, so we have to detect the actual user table by its headline and trim output above that line
+      local regex="(.*)(ID\s+Username\s+Email\s+IsActive.*)"
+      if [[ "${full_admin_list}" =~ $regex ]]; then
+        actual_user_table=$(echo "${BASH_REMATCH[2]}" | tail -n+2) # tail'ing to drop the table headline
+      else
+        # This code block should never be reached, as long as the output table header remains the same.
+        # If this code block is reached, the regex doesn't match anymore and we probably have to adjust this script.
+
+        echo "ERROR: 'configure_admin_user' was not able to determine the current list of admin users."
+        echo "       Please review the output of 'gitea admin user list --admin' shown below."
+        echo "       If you think it is an issue with the Helm Chart provisioning, file an issue at https://gitea.com/gitea/helm-chart/issues."
+        echo "DEBUG: Output of 'gitea admin user list --admin'"
+        echo "--"
+        echo "${full_admin_list}"
+        echo "--"
+        exit 1
+      fi
+
+      local ACCOUNT_ID=$(echo "${actual_user_table}" | grep -E "\s+${GITEA_ADMIN_USERNAME}\s+" | awk -F " " "{printf \$1}")
       if [[ -z "${ACCOUNT_ID}" ]]; then
         echo "No admin user '${GITEA_ADMIN_USERNAME}' found. Creating now..."
         gitea admin user create --admin --username "${GITEA_ADMIN_USERNAME}" --password "${GITEA_ADMIN_PASSWORD}" --email {{ .Values.gitea.admin.email | quote }} --must-change-password=false
@@ -105,7 +126,28 @@ stringData:
       {{- if .Values.gitea.ldap }}
       {{- range $idx, $value := .Values.gitea.ldap }}
       local LDAP_NAME={{ (printf "%s" $value.name) | squote }}
-      local GITEA_AUTH_ID=$(gitea admin auth list --vertical-bars | grep -E "\|${LDAP_NAME}\s+\|" | grep -iE '\|LDAP \(via BindDN\)\s+\|' | awk -F " "  "{print \$1}")
+      local full_auth_list=$(gitea admin auth list --vertical-bars)
+      local actual_auth_table=''
+
+      # We might have distorted output due to warning logs, so we have to detect the actual user table by its headline and trim output above that line
+      local regex="(.*)(ID\s+\|Name\s+\|Type\s+\|Enabled.*)"
+      if [[ "${full_auth_list}" =~ $regex ]]; then
+        actual_auth_table=$(echo "${BASH_REMATCH[2]}" | tail -n+2) # tail'ing to drop the table headline
+      else
+        # This code block should never be reached, as long as the output table header remains the same.
+        # If this code block is reached, the regex doesn't match anymore and we probably have to adjust this script.
+
+        echo "ERROR: 'configure_ldap' was not able to determine the current list of authentication sources."
+        echo "       Please review the output of 'gitea admin auth list --vertical-bars' shown below."
+        echo "       If you think it is an issue with the Helm Chart provisioning, file an issue at https://gitea.com/gitea/helm-chart/issues."
+        echo "DEBUG: Output of 'gitea admin auth list --vertical-bars'"
+        echo "--"
+        echo "${full_auth_list}"
+        echo "--"
+        exit 1
+      fi
+
+      local GITEA_AUTH_ID=$(echo "${actual_auth_table}" | grep -E "\|${LDAP_NAME}\s+\|" | grep -iE '\|LDAP \(via BindDN\)\s+\|' | awk -F " "  "{print \$1}")
 
       if [[ -z "${GITEA_AUTH_ID}" ]]; then
         echo "No ldap configuration found with name '${LDAP_NAME}'. Installing it now..."
@@ -128,7 +170,28 @@ stringData:
       {{- if .Values.gitea.oauth }}
       {{- range $idx, $value := .Values.gitea.oauth }}
       local OAUTH_NAME={{ (printf "%s" $value.name) | squote }}
-      local AUTH_ID=$(gitea admin auth list --vertical-bars | grep -E "\|${OAUTH_NAME}\s+\|" | grep -iE '\|OAuth2\s+\|' | awk -F " "  "{print \$1}")
+      local full_auth_list=$(gitea admin auth list --vertical-bars)
+      local actual_auth_table=''
+
+      # We might have distorted output due to warning logs, so we have to detect the actual user table by its headline and trim output above that line
+      local regex="(.*)(ID\s+\|Name\s+\|Type\s+\|Enabled.*)"
+      if [[ "${full_auth_list}" =~ $regex ]]; then
+        actual_auth_table=$(echo "${BASH_REMATCH[2]}" | tail -n+2) # tail'ing to drop the table headline
+      else
+        # This code block should never be reached, as long as the output table header remains the same.
+        # If this code block is reached, the regex doesn't match anymore and we probably have to adjust this script.
+
+        echo "ERROR: 'configure_oauth' was not able to determine the current list of authentication sources."
+        echo "       Please review the output of 'gitea admin auth list --vertical-bars' shown below."
+        echo "       If you think it is an issue with the Helm Chart provisioning, file an issue at https://gitea.com/gitea/helm-chart/issues."
+        echo "DEBUG: Output of 'gitea admin auth list --vertical-bars'"
+        echo "--"
+        echo "${full_auth_list}"
+        echo "--"
+        exit 1
+      fi
+
+      local AUTH_ID=$(echo "${actual_auth_table}" | grep -E "\|${OAUTH_NAME}\s+\|" | grep -iE '\|OAuth2\s+\|' | awk -F " "  "{print \$1}")
 
       if [[ -z "${AUTH_ID}" ]]; then
         echo "No oauth configuration found with name '${OAUTH_NAME}'. Installing it now..."

unittests/config/cache-config.yaml

@@ -0,0 +1,45 @@
+suite: config template | cache config
+release:
+  name: gitea-unittests
+  namespace: testing
+tests:
+  - it: "cache is configured correctly for redis-cluster"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: true
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.cache
+          value: |-
+            ADAPTER=redis
+            HOST=redis+cluster://:@gitea-unittests-redis-cluster-headless.testing.svc.cluster.local:6379/0?pool_size=100&idle_timeout=180s&
+
+  - it: "cache is configured correctly for 'memory' when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.cache
+          value: |-
+            ADAPTER=memory
+            HOST=
+
+  - it: "cache can be customized when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+      gitea.config.cache.ADAPTER: custom-adapter
+      gitea.config.cache.HOST: custom-host
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.cache
+          value: |-
+            ADAPTER=custom-adapter
+            HOST=custom-host

unittests/config/queue-config.yaml

@@ -0,0 +1,45 @@
+suite: config template | queue config
+release:
+  name: gitea-unittests
+  namespace: testing
+tests:
+  - it: "queue is configured correctly for redis-cluster"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: true
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.queue
+          value: |-
+            CONN_STR=redis+cluster://:@gitea-unittests-redis-cluster-headless.testing.svc.cluster.local:6379/0?pool_size=100&idle_timeout=180s&
+            TYPE=redis
+
+  - it: "queue is configured correctly for 'levelDB' when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.queue
+          value: |-
+            CONN_STR=
+            TYPE=level
+
+  - it: "queue can be customized when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+      gitea.config.queue.TYPE: custom-type
+      gitea.config.queue.CONN_STR: custom-connection-string
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.queue
+          value: |-
+            CONN_STR=custom-connection-string
+            TYPE=custom-type

unittests/config/session-config.yaml

@@ -0,0 +1,45 @@
+suite: config template | session config
+release:
+  name: gitea-unittests
+  namespace: testing
+tests:
+  - it: "session is configured correctly for redis-cluster"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: true
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.session
+          value: |-
+            PROVIDER=redis
+            PROVIDER_CONFIG=redis+cluster://:@gitea-unittests-redis-cluster-headless.testing.svc.cluster.local:6379/0?pool_size=100&idle_timeout=180s&
+
+  - it: "session is configured correctly for 'memory' when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.session
+          value: |-
+            PROVIDER=memory
+            PROVIDER_CONFIG=
+
+  - it: "session can be customized when redis-cluster is disabled"
+    template: templates/gitea/config.yaml
+    set:
+      redis-cluster:
+        enabled: false
+      gitea.config.session.PROVIDER: custom-provider
+      gitea.config.session.PROVIDER_CONFIG: custom-provider-config
+    asserts:
+      - documentIndex: 0
+        equal:
+          path: stringData.session
+          value: |-
+            PROVIDER=custom-provider
+            PROVIDER_CONFIG=custom-provider-config

unittests/dependency-major-image-check.yaml

@@ -15,7 +15,7 @@ tests:
         matchRegex:
           path: spec.template.spec.containers[0].image
           # IN CASE OF AN INTENTIONAL MAJOR BUMP, ADJUST THIS TEST
-          pattern: ^docker.io/bitnami/postgresql-repmgr:15.+$
+          pattern: ^docker.io/bitnami/postgresql-repmgr:16.+$
   - it: "[postgresql] ensures we detect major image version upgrades"
     template: charts/postgresql/templates/primary/statefulset.yaml
     set:
@@ -28,7 +28,7 @@ tests:
         matchRegex:
           path: spec.template.spec.containers[0].image
           # IN CASE OF AN INTENTIONAL MAJOR BUMP, ADJUST THIS TEST
-          pattern: ^docker.io/bitnami/postgresql:15.+$
+          pattern: ^docker.io/bitnami/postgresql:16.+$
   - it: "[redis-cluster] ensures we detect major image version upgrades"
     template: charts/redis-cluster/templates/redis-statefulset.yaml
     set: