[minor] Support configurable serviceaccounts

Author: durera

src/mas/devops/templates/pipelinerun-install.yml.j2

@@ -9,7 +9,7 @@ spec:
   pipelineRef:
     name: mas-install
 
-  serviceAccountName: pipeline
+  serviceAccountName: "{{ service_account_name | default('pipeline', True) }}"
   timeouts:
     pipeline: "0"
 

src/mas/devops/templates/pipelinerun-uninstall.yml.j2

@@ -9,7 +9,7 @@ spec:
   pipelineRef:
     name: mas-uninstall
 
-  serviceAccountName: pipeline
+  serviceAccountName: "{{ service_account_name | default('pipeline', True) }}"
   timeouts:
     pipeline: "0"
 
@@ -34,4 +34,4 @@ spec:
       value: {{ uds_action }}
     - name: dro_namespace
       value: {{ dro_namespace }}
-    
+

src/mas/devops/templates/pipelinerun-update.yml.j2

@@ -9,7 +9,7 @@ spec:
   pipelineRef:
     name: mas-update
 
-  serviceAccountName: pipeline
+  serviceAccountName: "{{ service_account_name | default('pipeline', True) }}"
   timeouts:
     pipeline: "0"
 

src/mas/devops/templates/pipelinerun-upgrade.yml.j2

@@ -9,7 +9,7 @@ spec:
   pipelineRef:
     name: mas-upgrade
 
-  serviceAccountName: pipeline
+  serviceAccountName: "{{ service_account_name | default('pipeline', True) }}"
   timeouts:
     pipeline: "0"