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Remove db connection check (#299) 

This will remove the db connection check, which has caused some trouble in the past.

It will now simply run _gitea migrate_ and output a message, if the database is not available.

Co-authored-by: Lucas Hahn <lucas.hahn@novum-rgi.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/299
Reviewed-by: justusbunsi <justusbunsi@noreply.gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: luhahn <luhahn@noreply.gitea.io>
Co-committed-by: luhahn <luhahn@noreply.gitea.io>
This commit is contained in:
luhahn 2022-03-02 08:25:49 +08:00 committed by Lunny Xiao
parent 78b5858009
commit d35de55248
2 changed files with 7 additions and 47 deletions
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24
templates/_helpers.tpl
View File

@ -61,30 +61,6 @@ app.kubernetes.io/name: {{ include "gitea.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}
{{- define "db.servicename" -}}
{{- if .Values.postgresql.enabled -}}
{{- printf "%s-postgresql" .Release.Name -}}
{{- else if .Values.mysql.enabled -}}
{{- printf "%s-mysql" .Release.Name -}}
{{- else if .Values.mariadb.enabled -}}
{{- printf "%s-mariadb" .Release.Name -}}
{{- else if ne .Values.gitea.config.database.DB_TYPE "sqlite3" -}}
{{- $parts := split ":" .Values.gitea.config.database.HOST -}}
{{- printf "%s %s" $parts._0 $parts._1 -}}
{{- end -}}
{{- end -}}
{{- define "db.port" -}}
{{- if .Values.postgresql.enabled -}}
{{ .Values.postgresql.global.postgresql.servicePort }}
{{- else if .Values.mysql.enabled -}}
{{ .Values.mysql.service.port }}
{{- else if .Values.mariadb.enabled -}}
{{ .Values.mariadb.primary.service.port }}
{{- else -}}
{{- end -}}
{{- end -}}
{{- define "postgresql.dns" -}}
{{- printf "%s-postgresql.%s.svc.%s:%g" .Release.Name .Release.Namespace .Values.clusterDomain .Values.postgresql.global.postgresql.servicePort -}}
{{- end -}}

30
templates/gitea/init.yaml
View File

@ -40,31 +40,15 @@ stringData:
set -euo pipefail
{{- if include "db.servicename" . }}
# 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 {{ include "db.servicename" . }} {{ include "db.port" . }} && 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
{{- end }}
echo '==== BEGIN GITEA CONFIGURATION ===='
gitea migrate
{ # try
gitea migrate
} || { # catch
echo "Gitea migrate might fail due to database connection...This init-container will try again in a few seconds"
exit 1
}
{{- if or .Values.gitea.admin.existingSecret (and .Values.gitea.admin.username .Values.gitea.admin.password) }}
function configure_admin_user() {