Add a flag for canary-only skipper-ingress deployment

Signed-off-by: Roman Zavodskikh <[email protected]>
zalando-incubator · Mar 4, 2024 · 21009ca · 21009ca
1 parent 67d9128
commit 21009ca
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/cluster/config-defaults.yaml b/cluster/config-defaults.yaml
@@ -77,6 +77,7 @@ skipper_ingress_memory: "1500Mi"
 
 # Enables deployment of canary version
 skipper_ingress_canary_enabled: "true"
+skipper_ingress_test_single_pod: "false"
 
 # When set to true (and dedicated node pool for skipper is also true) the
 # daemonset overhead will be subtracted from the cpu settings such

diff --git a/cluster/manifests/deletions.yaml b/cluster/manifests/deletions.yaml
@@ -59,7 +59,7 @@ post_apply:
   kind: ClusterRoleBinding
 {{- end }}
 
-{{ if ne .Cluster.ConfigItems.skipper_ingress_canary_enabled "true" }}
+{{ if and (ne .Cluster.ConfigItems.skipper_ingress_canary_enabled "true") (ne .Cluster.ConfigItems.skipper_ingress_test_single_pod "true") }}
 - name: skipper-ingress-canary
   namespace: kube-system
   kind: Deployment

diff --git a/cluster/manifests/skipper/deployment.yaml b/cluster/manifests/skipper/deployment.yaml
@@ -12,7 +12,7 @@
   "Values" .Values
 }}
 
-{{ if eq .Cluster.ConfigItems.skipper_ingress_canary_enabled "true" }}
+{{ if or (eq .Cluster.ConfigItems.skipper_ingress_canary_enabled "true") (eq .Cluster.ConfigItems.skipper_ingress_test_single_pod "true") }}
 {{ template "skipper-ingress" dict
   "name" "skipper-ingress-canary"
   "internal_version" $canary_internal_version
@@ -39,6 +39,8 @@ metadata:
 spec:
 {{ if index . "replicas" }}
   replicas: {{ .replicas }}
+{{ else if eq .Cluster.ConfigItems.skipper_ingress_test_single_pod "true" }}
+  replicas: 0
 {{ end }}
   strategy:
     rollingUpdate: