Add permissions to GH workflows

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

Author: stefanprodan

.github/workflows/analyze-istio.yaml

@@ -2,8 +2,13 @@ name: analyze-istio
 
 on:
   workflow_dispatch:
-  pull_request:
   push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+permissions:
+  contents: read
 
 jobs:
   check-istio:

.github/workflows/e2e.yaml

@@ -6,6 +6,9 @@ on:
     branches: [ '*' ]
     tags-ignore: [ '*' ]
 
+permissions:
+  contents: read
+
 jobs:
   kubernetes:
     runs-on: ubuntu-latest
@@ -42,7 +45,7 @@ jobs:
           kubectl -n prod rollout status deployment/backend --timeout=1m
       - name: List Flux managed objects
         run: |
-          flux tree ks flux-system
+          flux get all --all-namespaces
       - name: Test canary release
         run: |
           kubectl -n prod set image deployment/backend backend=ghcr.io/stefanprodan/podinfo:6.1.1

.github/workflows/update-istio.yaml

@@ -8,6 +8,9 @@ on:
     branches:
       - 'main'
 
+permissions:
+  contents: write
+
 jobs:
   check-istio:
     runs-on: ubuntu-latest