TrueChartsClone/charts/stable/gitea/templates/_secrets.tpl

{{/* Define the secrets */}}
{{- define "gitea.secrets" -}}

{{ $DOMAIN := .Values.config.nodeIP | quote -}}
{{ $URL := (printf "http://%s/" .Values.config.nodeIP) }}
{{- $pgHost := printf "%v-cnpg-main-rw" (include "tc.v1.common.lib.chart.names.fullname" $) -}}

{{- if and (.Values.ingress.main.enabled) (gt (len .Values.ingress.main.hosts) 0) -}}
  {{- $DOMAIN = (index .Values.ingress.main.hosts 0).host -}}
  {{- $URL = (printf "https://%s/" (index .Values.ingress.main.hosts 0).host) -}}
{{- end -}}

secret:
  enabled: true
  data:
    app.ini: |-
      APP_NAME = {{ .Values.config.APP_NAME }}
      RUN_MODE = {{ .Values.config.RUN_MODE }}

      [cache]
      ADAPTER = memcache
      ENABLED = true
      HOST = {{ printf "%v-%v:%v" .Release.Name "memcached" "11211" }}
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "cache" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

      [database]
      DB_TYPE = postgres
      HOST = {{ printf "%v:5432" $pgHost }}
      NAME = {{ .Values.cnpg.main.database }}
      PASSWD = {{ .Values.cnpg.main.creds.password }}
      USER = {{ .Values.cnpg.main.user }}
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "database" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

      [metrics]
      ENABLED = {{ .Values.metrics.main.enabled }}
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "metrics" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

      [repository]
      ROOT = /data/git/gitea-repositories
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "repository" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}


      [security]
      INSTALL_LOCK = true
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "security" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

      [webhook]
      ALLOWED_HOST_LIST = {{ .Values.config.ALLOWED_HOST_LIST }}

      [server]
      APP_DATA_PATH = /data
      DOMAIN = {{ $DOMAIN }}
      ENABLE_PPROF = false
      HTTP_PORT = {{ .Values.service.main.ports.main.targetPort }}
      PROTOCOL = http
      ROOT_URL = {{ $URL }}
      SSH_DOMAIN = {{ $DOMAIN }}
      SSH_LISTEN_PORT = {{ .Values.service.ssh.ports.ssh.targetPort }}
      SSH_PORT = {{ .Values.service.ssh.ports.ssh.port }}
      START_SSH_SERVER = true
      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if eq $catvalue.name "server" }}
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

      {{- range $catindex, $catvalue := .Values.customConfig }}
      {{- if not ( or ( eq $catvalue.name "server" ) ( eq $catvalue.name "server" ) ( eq $catvalue.name "security" ) ( eq $catvalue.name "repository" ) ( eq $catvalue.name "metrics" ) ( eq $catvalue.name "database" ) ( eq $catvalue.name "cache" ) ) }}
      [{{ $catvalue.name }}]
      {{- range $index, $value := $catvalue.keys }}
      {{ $value.name }} = {{ $value.value }}
      {{- end }}
      {{- end }}
      {{- end }}

init:
  enabled: true
  data:
    init_directory_structure.sh: |-
      #!/usr/bin/env bash

      set -euo pipefail

      {{- if .Values.initPreScript }}
      # BEGIN: initPreScript
      {{- with .Values.initPreScript -}}
      {{ . | nindent 4}}
      {{- end -}}
      # END: initPreScript
      {{- end }}

      set -x

      mkdir -p /data/git/.ssh
      chmod -R 700 /data/git/.ssh
      [ ! -d /data/gitea ] && mkdir -p /data/gitea/conf

      # prepare temp directory structure
      mkdir -p "${GITEA_TEMP}"
      chown -Rf {{ .Values.securityContext.container.runAsUser }}:{{ .Values.securityContext.pod.fsGroup }} "${GITEA_TEMP}"
      chmod ug+rwx "${GITEA_TEMP}"

      # Copy config file to writable volume
      cp /etc/gitea/conf/app.ini /data/gitea/conf/app.ini
      chown -Rf {{ .Values.securityContext.container.runAsUser }}:{{ .Values.securityContext.pod.fsGroup }}  "/data"
      chmod a+rwx /data/gitea/conf/app.ini

      # Patch dockercontainer for dynamic users
      chown -Rf {{ .Values.securityContext.container.runAsUser }}:{{ .Values.securityContext.pod.fsGroup }}  "/var/lib/gitea"

    configure_gitea.sh: |-
      #!/usr/bin/env bash

      set -euo pipefail


      # Connection retry inspired by https://gist.github.com/dublx/e99ea94858c07d2ca6de
      function test_db_connection() {
        local RETRY=0
        local MAX=30

        echo 'Wait for database to become avialable...'
        until [ "${RETRY}" -ge "${MAX}" ]; do
          nc -vz -w2 {{ $pgHost }} 5432 && break
          RETRY=$[${RETRY}+1]
          echo "...not ready yet (${RETRY}/${MAX})"
        done

        if [ "${RETRY}" -ge "${MAX}" ]; then
          echo "Database not reachable after '${MAX}' attempts!"
          exit 1
        fi
      }

      test_db_connection


      echo '==== BEGIN GITEA MIGRATION ===='

      gitea migrate

      echo '==== BEGIN GITEA CONFIGURATION ===='

      {{- if or .Values.admin.existingSecret (and .Values.admin.username .Values.admin.password) }}
      function configure_admin_user() {
        local ACCOUNT_ID=$(gitea admin user list --admin | grep -e "\s\+${GITEA_ADMIN_USERNAME}\|{{ .Values.admin.email }}\s\+" | awk -F " " "{printf \$1}")
        if [[ -z "${ACCOUNT_ID}" ]]; then
          echo "No admin user '${GITEA_ADMIN_USERNAME}' found, neither email '{{ .Values.admin.email }}' is assigned to an admin. Creating now..."
          gitea admin user create --admin --username "${GITEA_ADMIN_USERNAME}" --password "${GITEA_ADMIN_PASSWORD}" --email {{ .Values.admin.email | quote }} --must-change-password=false
          echo '...created.'
        else
          echo "Admin account '${GITEA_ADMIN_USERNAME}' or email {{ .Values.admin.email }} already exist. Running update to sync password..."
          gitea admin user change-password --username "${GITEA_ADMIN_USERNAME}" --password "${GITEA_ADMIN_PASSWORD}"
          echo '...password sync done.'
        fi
      }

      configure_admin_user
      {{- end }}

      {{- if .Values.ldap.enabled }}
      function configure_ldap() {
        local LDAP_NAME={{ (printf "%s" .Values.ldap.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}")

        if [[ -z "${GITEA_AUTH_ID}" ]]; then
          echo "No ldap configuration found with name '${LDAP_NAME}'. Installing it now..."
          gitea admin auth add-ldap {{- include "gitea.ldap_settings" . | indent 1 }}
          echo '...installed.'
        else
          echo "Existing ldap configuration with name '${LDAP_NAME}': '${GITEA_AUTH_ID}'. Running update to sync settings..."
          gitea admin auth update-ldap --id "${GITEA_AUTH_ID}" {{- include "gitea.ldap_settings" . | indent 1 }}
          echo '...sync settings done.'
        fi
      }

      configure_ldap
      {{- end }}

      {{- if .Values.oauth.enabled }}
      function configure_oauth() {
        local OAUTH_NAME={{ (printf "%s" .Values.oauth.name) | squote }}
        local AUTH_ID=$(gitea admin auth list --vertical-bars | grep -E "\|${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..."
          gitea admin auth add-oauth {{- include "gitea.oauth_settings" . | indent 1 }}
          echo '...installed.'
        else
          echo "Existing oauth configuration with name '${OAUTH_NAME}': '${AUTH_ID}'. Running update to sync settings..."
          gitea admin auth update-oauth --id "${AUTH_ID}" {{- include "gitea.oauth_settings" . | indent 1 }}
          echo '...sync settings done.'
        fi
      }

      configure_oauth
      {{- end }}

      echo '==== END GITEA CONFIGURATION ===='

{{- end -}}