MK8S-184 - Remove shell wrapper, execute Python script directly via shebang and defaultMode

Author: ChengYanJin

salt/metalk8s/addons/prometheus-operator/deployed/oidc-proxy-alertmanager.sls

@@ -61,7 +61,7 @@ Create oauth2-proxy-alertmanager Deployment:
                 - name: UNIQUE_FILENAMES
                   value: "true"
                 - name: SCRIPT
-                  value: /scripts/restart-on-ca-change.sh
+                  value: /scripts/restart-on-ca-change.py
                 - name: DEPLOYMENT_NAMESPACE
                   value: metalk8s-monitoring
                 - name: DEPLOYMENT_NAME
@@ -109,6 +109,7 @@ Create oauth2-proxy-alertmanager Deployment:
               - name: restart-script
                 configMap:
                   name: oidc-proxy-restart-script
+                  defaultMode: "0555"
 
 Create oauth2-proxy-alertmanager Service:
   metalk8s_kubernetes.object_present:

salt/metalk8s/addons/prometheus-operator/deployed/oidc-proxy-prometheus.sls

@@ -60,7 +60,7 @@ Create oauth2-proxy-prometheus Deployment:
                 - name: UNIQUE_FILENAMES
                   value: "true"
                 - name: SCRIPT
-                  value: /scripts/restart-on-ca-change.sh
+                  value: /scripts/restart-on-ca-change.py
                 - name: DEPLOYMENT_NAMESPACE
                   value: metalk8s-monitoring
                 - name: DEPLOYMENT_NAME
@@ -108,6 +108,7 @@ Create oauth2-proxy-prometheus Deployment:
               - name: restart-script
                 configMap:
                   name: oidc-proxy-restart-script
+                  defaultMode: "0555"
 
 Create oauth2-proxy-prometheus Service:
   metalk8s_kubernetes.object_present:

salt/metalk8s/addons/prometheus-operator/deployed/oidc-proxy-restart-script.sls

@@ -46,8 +46,6 @@ Create oidc-proxy-restart-script ConfigMap:
         data:
           restart-on-ca-change.py: |-
 {{ script_content | indent(12, first=True) }}
-          restart-on-ca-change.sh: |
-            python3 /scripts/restart-on-ca-change.py
 
 {%- else %}