fix: check service status

TOSIT-IO · Nov 30, 2023 · d29186c · d29186c
1 parent 1f5207d
commit d29186c
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/roles/yarn/resourcemanager/tasks/capacity_scheduler.yml b/roles/yarn/resourcemanager/tasks/capacity_scheduler.yml
@@ -10,10 +10,20 @@
     group: root
     mode: "644"
 
+- name: Check if Hadoop YARN ResourceManager service is running
+  ansible.builtin.systemd:
+    name: hadoop-yarn-resourcemanager.service
+    state: started
+  register: yarn_service
+  ignore_errors: true
+
 - name: "Yarn scheduler | take kerberos ticket"
   ansible.builtin.command: kinit -kt /etc/security/keytabs/rm.service.keytab "rm/{{ ansible_hostname | tosit.tdp.access_fqdn(hostvars) }}@{{ realm }}"
   become_user: yarn
+  when: yarn_service is defined and yarn_service.status.ActiveState == 'active'
 
 - name: "Yarn scheduler | Refresh Queues"
   ansible.builtin.command: /usr/bin/yarn rmadmin -refreshQueues
   become_user: yarn
+  when: yarn_service is defined and yarn_service.status.ActiveState == 'active'
+