add revisionHistoryLimit

Signed-off-by: drfaust92 <[email protected]>
linkerd · Mar 22, 2024 · 62cb943 · 62cb943
1 parent b323aa7
commit 62cb943
Show file tree

Hide file tree

Showing 7 changed files with 9 additions and 0 deletions.
diff --git a/charts/linkerd2-cni/templates/cni-plugin.yaml b/charts/linkerd2-cni/templates/cni-plugin.yaml
@@ -192,6 +192,7 @@ metadata:
   annotations:
     {{ include "partials.annotations.created-by" . }}
 spec:
+  revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
   selector:
     matchLabels:
       k8s-app: linkerd-cni

diff --git a/charts/linkerd2-cni/values.yaml b/charts/linkerd2-cni/values.yaml
@@ -28,6 +28,8 @@ destCNIBinDir:    "/opt/cni/bin"
 useWaitFlag:      false
 # -- Kubernetes priorityClassName for the CNI plugin's Pods
 priorityClassName: ""
+# -- Specifies the number of old ReplicaSets to retain to allow rollback.
+revisionHistoryLimit: 10
 
 # -- Add a PSP resource and bind it to the linkerd-cni ServiceAccounts.
 # Note PSP has been deprecated since k8s v1.21

diff --git a/viz/charts/linkerd-viz/templates/metrics-api.yaml b/viz/charts/linkerd-viz/templates/metrics-api.yaml
@@ -43,6 +43,7 @@ metadata:
   name: metrics-api
   namespace: {{ .Release.Namespace }}
 spec:
+  revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
   replicas: {{.Values.metricsAPI.replicas}}
   selector:
     matchLabels:

diff --git a/viz/charts/linkerd-viz/templates/prometheus.yaml b/viz/charts/linkerd-viz/templates/prometheus.yaml
@@ -200,6 +200,7 @@ metadata:
   name: prometheus
   namespace: {{ .Release.Namespace }}
 spec:
+  revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
   replicas: 1
   {{- if .Values.prometheus.persistence }}
   strategy:

diff --git a/viz/charts/linkerd-viz/templates/tap-injector.yaml b/viz/charts/linkerd-viz/templates/tap-injector.yaml
@@ -42,6 +42,7 @@ metadata:
   name: tap-injector
   namespace: {{ .Release.Namespace }}
 spec:
+  revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
   replicas: {{.Values.tapInjector.replicas}}
   selector:
     matchLabels:

diff --git a/viz/charts/linkerd-viz/templates/web.yaml b/viz/charts/linkerd-viz/templates/web.yaml
@@ -48,6 +48,7 @@ metadata:
   name: web
   namespace: {{ .Release.Namespace }}
 spec:
+  revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
   replicas: {{.Values.dashboard.replicas}}
   selector:
     matchLabels:

diff --git a/viz/charts/linkerd-viz/values.yaml b/viz/charts/linkerd-viz/values.yaml
@@ -15,6 +15,8 @@ commonLabels: {}
 # -- Trust domain used for identity
 # @default -- clusterDomain
 identityTrustDomain: ""
+# -- Specifies the number of old ReplicaSets to retain to allow rollback.
+revisionHistoryLimit: 10
 
 # -- Docker registry for all viz components
 defaultRegistry: cr.l5d.io/linkerd