Enable taint toleration for ingress

This adds taint toleration support for openstack jobs

Signed-off-by: Lucas Cavalcante <lucasmedeiros.cavalcante@windriver.com>
Change-Id: Ibac507770edd09079e01206fd85b76a193d22915

ingress/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v0.42.0
 description: OpenStack-Helm Ingress Controller
 name: ingress
-version: 0.2.6
+version: 0.2.7
 home: https://github.com/kubernetes/ingress
 sources:
   - https://github.com/kubernetes/ingress

ingress/templates/deployment-error.yaml

@@ -49,6 +49,9 @@ spec:
 {{ tuple $envAll "ingress" "error-pages" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
       nodeSelector:
         {{ .Values.labels.error_server.node_selector_key }}: {{ .Values.labels.error_server.node_selector_value | quote }}
+{{ if $envAll.Values.pod.tolerations.ingress.enabled }}
+{{ tuple $envAll "ingress" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
+{{ end }}
       terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.error_pages.timeout | default "60" }}
       initContainers:
 {{ tuple $envAll "error_pages" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}

ingress/templates/deployment-ingress.yaml

@@ -206,6 +206,9 @@ spec:
       affinity:
 {{ tuple $envAll "ingress" "server" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
 {{- end }}
+{{ if $envAll.Values.pod.tolerations.ingress.enabled }}
+{{ tuple $envAll "ingress" | include "helm-toolkit.snippets.kubernetes_tolerations" | indent 6 }}
+{{ end }}
       nodeSelector:
         {{ .Values.labels.server.node_selector_key }}: {{ .Values.labels.server.node_selector_value | quote }}
 {{- if .Values.network.host_namespace }}

ingress/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" "ingress" -}}
+{{- if .Values.pod.tolerations.ingress.enabled -}}
+{{- $_ := set $imageRepoSyncJob "tolerationsEnabled" true -}}
+{{- end -}}
 {{ $imageRepoSyncJob | include "helm-toolkit.manifests.job_image_repo_sync" }}
 {{- end }}

ingress/values.yaml

@@ -81,6 +81,13 @@ pod:
         default: kubernetes.io/hostname
       weight:
         default: 10
+  tolerations:
+    ingress:
+      enabled: false
+      tolerations:
+      - key: node-role.kubernetes.io/master
+        operator: Exists
+        effect: NoSchedule
   dns_policy: "ClusterFirstWithHostNet"
   replicas:
     ingress: 1

releasenotes/notes/ingress.yaml

@@ -10,4 +10,5 @@ ingress:
   - 0.2.4 Update htk requirements
   - 0.2.5 Migrate Ingress resources to networking.k8s.io/v1
   - 0.2.6 Add option to assign VIP as externalIP
+  - 0.2.7 Enable taint toleration for Openstack services jobs
 ...