Create templates for global storage use
Two helper functions are defined:
- common.storageClass: will print the right storage class according to
properties set or not:
* if no storage class set --> use previous behavior (storage class
named `common.fullname-data`.
* if a "persistence.storageClassOverride" is set for this specific chart,
we use it (if it's "-", we set to default one)
* if a "global.persistence.storageClass" has been set (and no
storageClassOverride for this chart), we use it (same specificity than
storageClassOverride)
* if a "persistence.storageClass) has been set (and no
storageClassOverride nor global one), we use it (same specificity
than storageClassOverride)
- common.needPV: will print "True" if we need a PV (no storageClass and
storageClassOverride being set).
an implementation example with mariadb-galera is provided.
Issue-ID: OOM-1500
Change-Id: I20a667e17b00c255c4b828e3c66f9c0df7c8755c
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
diff --git a/kubernetes/common/mariadb-galera/values.yaml b/kubernetes/common/mariadb-galera/values.yaml
index a662b1e..14215e4 100644
--- a/kubernetes/common/mariadb-galera/values.yaml
+++ b/kubernetes/common/mariadb-galera/values.yaml
@@ -35,7 +35,7 @@
#repository: mysql
repository: nexus3.onap.org:10001
image: adfinissygroup/k8s-mariadb-galera-centos:v002
-backupImage: library/mariadb:10.1.38
+backupImage: library/mariadb:10.1.38
imageInit: busybox
pullPolicy: IfNotPresent
@@ -91,7 +91,7 @@
mountSubPath: "mariadb-galera/data"
mysqlPath: /var/lib/mysql
backup:
- mountPath: /dockerdata-nfs/backup
+ mountPath: /dockerdata-nfs/backup{{- if or (or .Values.storageClassOverride .Values.persistence.storageClass) .Values.global.persistence.storageClass -}}
service:
internalPort: 3306