Set Istio namespace for sidecar injection

Signed-off-by: Stefan Prodan <[email protected]>

Author: stefanprodan

.github/workflows/e2e.yaml

@@ -74,3 +74,5 @@ jobs:
           kubectl -n istio-operator get all
           kubectl -n istio-system get all
           kubectl -n prod get all
+          kubectl -n prod describe deployment backend
+          kubectl -n prod logs -l app=backend --all-containers=true

.github/workflows/inject-sidecar.yaml

@@ -43,9 +43,9 @@ jobs:
           cat istio/system/istio.yaml | yq e '. | select(.kind == "HelmRelease" and .metadata.name =="istiod") | .spec.values' - > values.yaml
           VERSION=$(cat clusters/my-cluster/istio-version.yaml | yq e '.data.version' -)
           helm repo add istio $URI
-          helm template -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio-sidecar-injector") | .data.config' - > injector.yaml
-          helm template -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio") | .data.mesh' - > mesh.yaml
-          helm template -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio-sidecar-injector") | .data.values' - > inj-values.yaml
+          helm template -n istio-system -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio-sidecar-injector") | .data.config' - > injector.yaml
+          helm template -n istio-system -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio") | .data.mesh' - > mesh.yaml
+          helm template -n istio-system -f values.yaml --version $VERSION istiod istio/istiod | yq e '.| select(.kind == "ConfigMap" and .metadata.name == "istio-sidecar-injector") | .data.values' - > inj-values.yaml
 
           python -m pip install jsonpatch
 

istio/system/istio.yaml

@@ -51,6 +51,8 @@ spec:
         name: istio
   interval: 1h0m0s
   values:
+    global:
+      istioNamespace: istio-system
     pilot:
       autoscaleEnabled: false
       resources: