Enable taint toleration for mariadb

This adds taint toleration support for openstack jobs

Signed-off-by: Lucas Cavalcante <lucasmedeiros.cavalcante@windriver.com>
Change-Id: Iab78370182b15b48df964eb2dfdc957a9868c708

mariadb/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v10.2.31
 description: OpenStack-Helm MariaDB
 name: mariadb
-version: 0.2.16
+version: 0.2.17
 home: https://mariadb.com/kb/en/
 icon: http://badges.mariadb.org/mariadb-badge-180x60.png
 sources:

mariadb/templates/cron-job-backup-mariadb.yaml

@@ -52,6 +52,9 @@ spec:
 {{ dict "envAll" $envAll "application" "mariadb_backup" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 10 }}
           serviceAccountName: {{ $serviceAccountName }}
           restartPolicy: OnFailure
+{{ if $envAll.Values.pod.tolerations.mariadb.enabled }}
+{{ tuple $envAll "mariadb" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 10 }}
+{{ end }}
           nodeSelector:
             {{ .Values.labels.job.node_selector_key }}: {{ .Values.labels.job.node_selector_value }}
           initContainers:

mariadb/templates/deployment-error.yaml

@@ -47,6 +47,9 @@ spec:
 {{ dict "envAll" $envAll "application" "error_pages" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       affinity:
 {{ tuple $envAll "mariadb" "ingress-error-pages" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
+{{ if $envAll.Values.pod.tolerations.mariadb.enabled }}
+{{ tuple $envAll "mariadb" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
+{{ end }}
       nodeSelector:
         {{ .Values.labels.error_server.node_selector_key }}: {{ .Values.labels.error_server.node_selector_value }}
       terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.error_pages.timeout | default "60" }}

mariadb/templates/deployment-ingress.yaml

@@ -234,6 +234,9 @@ spec:
 {{ dict "envAll" $envAll "application" "ingress" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       affinity:
 {{ tuple $envAll "mariadb" "ingress" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
+{{ if $envAll.Values.pod.tolerations.mariadb.enabled }}
+{{ tuple $envAll "mariadb" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
+{{ end }}
       nodeSelector:
         {{ .Values.labels.ingress.node_selector_key }}: {{ .Values.labels.ingress.node_selector_value }}
       terminationGracePeriodSeconds: 60

mariadb/templates/job-image-repo-sync.yaml

@@ -14,5 +14,8 @@ limitations under the License.
 
 {{- if and .Values.manifests.job_image_repo_sync .Values.images.local_registry.active }}
 {{- $imageRepoSyncJob := dict "envAll" . "serviceName" "mariadb" -}}
+{{- if .Values.pod.tolerations.mariadb.enabled -}}
+{{- $_ := set $imageRepoSyncJob "tolerationsEnabled" true -}}
+{{- end -}}
 {{ $imageRepoSyncJob | include "helm-toolkit.manifests.job_image_repo_sync" }}
 {{- end }}

mariadb/templates/job-ks-user.yaml

@@ -16,5 +16,8 @@ limitations under the License.
 {{- $backoffLimit := .Values.jobs.ks_user.backoffLimit }}
 {{- $activeDeadlineSeconds := .Values.jobs.ks_user.activeDeadlineSeconds }}
 {{- $ksUserJob := dict "envAll" . "serviceName" "mariadb" "configMapBin" "mariadb-bin" "backoffLimit" $backoffLimit "activeDeadlineSeconds" $activeDeadlineSeconds -}}
+{{- if .Values.pod.tolerations.mariadb.enabled -}}
+{{- $_ := set $ksUserJob "tolerationsEnabled" true -}}
+{{- end -}}
 {{ $ksUserJob | include "helm-toolkit.manifests.job_ks_user" }}
 {{- end }}

mariadb/templates/pod-test.yaml

@@ -33,6 +33,9 @@ spec:
   shareProcessNamespace: true
   serviceAccountName: {{ $serviceAccountName }}
 {{ dict "envAll" $envAll "application" "tests" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 2 }}
+{{ if $envAll.Values.pod.tolerations.mariadb.enabled }}
+{{ tuple $envAll "mariadb" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 2 }}
+{{ end }}
   nodeSelector:
     {{ .Values.labels.test.node_selector_key }}: {{ .Values.labels.test.node_selector_value }}
   restartPolicy: Never

mariadb/templates/statefulset.yaml

@@ -106,6 +106,9 @@ spec:
 {{ dict "envAll" $envAll "application" "server" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       affinity:
 {{ tuple $envAll "mariadb" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
+{{ if $envAll.Values.pod.tolerations.mariadb.enabled }}
+{{ tuple $envAll "mariadb" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
+{{ end }}
       nodeSelector:
         {{ .Values.labels.server.node_selector_key }}: {{ .Values.labels.server.node_selector_value }}
       initContainers:

mariadb/values.yaml

@@ -135,6 +135,13 @@ pod:
         default: kubernetes.io/hostname
       weight:
         default: 10
+  tolerations:
+    mariadb:
+      enabled: false
+      tolerations:
+      - key: node-role.kubernetes.io/master
+        operator: Exists
+        effect: NoSchedule
   replicas:
     server: 3
     ingress: 2

releasenotes/notes/mariadb.yaml

@@ -32,4 +32,5 @@ mariadb:
   - 0.2.14 Fix comparison value
   - 0.2.15 Updated naming for subchart compatibility
   - 0.2.16 Revert naming for subchart compatibility
+  - 0.2.17 Enable taint toleration for Openstack services jobs
 ...