Added PDB, topologySpreadConstraints and deployment strategy

charts/clearml/templates/apiserver-deployment.yaml

@@ -11,6 +11,8 @@ metadata:
 {{- end }}
 spec:
   replicas: {{ .Values.apiserver.replicaCount }}
+  strategy:
+    type: {{ .Values.apiserver.strategy.type }}
   selector:
     matchLabels:
       {{- include "apiserver.selectorLabels" . | nindent 6 }}
@@ -201,4 +203,8 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.apiserver.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
 {{- end }}

charts/clearml/templates/apiserver-pdb.yaml

@@ -0,0 +1,14 @@
+{{- if and .Values.apiserver.enabled .Values.apiserver.pdb.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "apiserver.referenceName" . }}-pdb
+  labels:
+    {{- include "clearml.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "apiserver.selectorLabels" . | nindent 6 }}
+  maxUnavailable: {{ .Values.apiserver.pdb.maxUnavailable }}
+  minAvailable: {{ .Values.apiserver.pdb.minAvailable }}
+{{- end }}

charts/clearml/templates/fileserver-deployment.yaml

@@ -11,6 +11,8 @@ metadata:
 {{- end }}
 spec:
   replicas: {{ .Values.fileserver.replicaCount }}
+  strategy:
+    type: {{ .Values.fileserver.strategy.type }}
   selector:
     matchLabels:
       {{- include "fileserver.selectorLabels" . | nindent 6 }}
@@ -136,4 +138,8 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.fileserver.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
 {{- end }}

charts/clearml/templates/fileserver-pdb.yaml

@@ -0,0 +1,14 @@
+{{- if and .Values.fileserver.enabled .Values.fileserver.pdb.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "fileserver.referenceName" . }}-pdb
+  labels:
+    {{- include "clearml.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "fileserver.selectorLabels" . | nindent 6 }}
+  maxUnavailable: {{ .Values.fileserver.pdb.maxUnavailable }}
+  minAvailable: {{ .Values.fileserver.pdb.minAvailable }}
+{{- end }}

charts/clearml/templates/webserver-deployment.yaml

@@ -11,6 +11,8 @@ metadata:
 {{- end }}
 spec:
   replicas: {{ .Values.webserver.replicaCount }}
+  strategy:
+    type: {{ .Values.webserver.strategy.type }}
   selector:
     matchLabels:
       {{- include "webserver.selectorLabels" . | nindent 6 }}
@@ -113,4 +115,8 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.webserver.topologySpreadConstraints }}
+      topologySpreadConstraints:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
 {{- end }}

charts/clearml/templates/webserver-pdb.yaml

@@ -0,0 +1,14 @@
+{{- if and .Values.webserver.enabled .Values.webserver.pdb.enabled }}
+apiVersion: policy/v1
+kind: PodDisruptionBudget
+metadata:
+  name: {{ include "webserver.referenceName" . }}-pdb
+  labels:
+    {{- include "clearml.labels" . | nindent 4 }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "webserver.selectorLabels" . | nindent 6 }}
+  maxUnavailable: {{ .Values.webserver.pdb.maxUnavailable }}
+  minAvailable: {{ .Values.webserver.pdb.minAvailable }}
+{{- end }}

charts/clearml/values.yaml

@@ -79,6 +79,9 @@ apiserver:
     nodePort: 30008
   # -- Api Server number of pods
   replicaCount: 1
+  # -- Api Server deployment strategy
+  strategy:
+    type: RollingUpdate
   # -- Api Server resources per initContainers pod
   initContainers:
     resources:
@@ -181,6 +184,22 @@ apiserver:
   additionalVolumeMounts: {}
   #  - mountPath: /dev/shm
   #    name: ramdisk
+  # -- Specifies PodDisruptionBudget settings
+  pdb:
+    # -- If set to false no PDB is created
+    enabled: false
+    # -- Specifies maxUnavailable for PDB.
+    maxUnavailable: 1
+    # -- Specifies minAvailable for PDB.
+    minAvailable: 1
+  # -- Specifies topologySpreadConstraints settings
+  topologySpreadConstraints: []
+  # - maxSkew: 1
+  #   topologyKey: "topology.kubernetes.io/zone"
+  #   whenUnsatisfiable: DoNotSchedule
+  #   labelSelector:
+  #     matchLabels:
+  #       app.kubernetes.io/instance=clearml-apiserver
 
 # -- File Server configurations
 fileserver:
@@ -207,6 +226,9 @@ fileserver:
     nodePort: 30081
   # -- File Server number of pods
   replicaCount: 1
+  # -- File Server deployment strategy
+  strategy:
+    type: RollingUpdate
   # -- File Server resources per initContainers pod
   initContainers:
     resources:
@@ -277,6 +299,22 @@ fileserver:
   additionalVolumeMounts: {}
   #  - mountPath: /dev/shm
   #    name: ramdisk
+  # -- Specifies PodDisruptionBudget settings
+  pdb:
+    # -- If set to false no PDB is created
+    enabled: false
+    # -- Specifies maxUnavailable for PDB.
+    maxUnavailable: 1
+    # -- Specifies minAvailable for PDB.
+    minAvailable: 1
+  # -- Specifies topologySpreadConstraints settings
+  topologySpreadConstraints: []
+  # - maxSkew: 1
+  #   topologyKey: "topology.kubernetes.io/zone"
+  #   whenUnsatisfiable: DoNotSchedule
+  #   labelSelector:
+  #     matchLabels:
+  #       app.kubernetes.io/instance=clearml-fileserver
 
 # -- Web Server configurations
 webserver:
@@ -303,6 +341,9 @@ webserver:
     nodePort: 30080
   # -- Web Server number of pods
   replicaCount: 1
+  # -- Web Server deployment strategy
+  strategy:
+    type: RollingUpdate
   # -- Web Server resources per initContainers pod
   initContainers:
     resources:
@@ -363,6 +404,22 @@ webserver:
   additionalVolumeMounts: {}
   #  - mountPath: /dev/shm
   #    name: ramdisk
+  # -- Specifies PodDisruptionBudget settings
+  pdb:
+    # -- If set to false no PDB is created
+    enabled: false
+    # -- Specifies maxUnavailable for PDB.
+    maxUnavailable: 1
+    # -- Specifies minAvailable for PDB.
+    minAvailable: 1
+  # -- Specifies topologySpreadConstraints settings
+  topologySpreadConstraints: []
+  # - maxSkew: 1
+  #   topologyKey: "topology.kubernetes.io/zone"
+  #   whenUnsatisfiable: DoNotSchedule
+  #   labelSelector:
+  #     matchLabels:
+  #       app.kubernetes.io/instance=clearml-webserver
 
 # -- Definition of external services to use if not enabled as dependency charts here
 externalServices: