Check if the service exists

vmcj · vmcj · commit 2bf48c22b127 · 2022-02-03T08:40:16.000+01:00
diff --git a/icpc-wf/ansible/judgehost.yml b/icpc-wf/ansible/judgehost.yml
@@ -41,11 +41,14 @@
       tags: prometheus_target_all
       when: GRAFANA_MONITORING
   pre_tasks:
+    - name: Get current services
+      service_facts:
     - name: Disable all cores
       service:
         name="domjudge-judgedaemon@{{item}}"
         state=stopped
       with_sequence: start=0 end={{ ansible_processor_vcpus }} format=domjudge-judgedaemon@%1x
+      when: domjudge-judgedaemon@%1x in services
   tasks:
     - name: add autostart shortcuts
       template:
