[GitHub] rabbah closed pull request #3486: Check zookeeper (not log) to see that kafka's running

[GitBox <gi...@apache.org>]

rabbah closed pull request #3486: Check zookeeper (not log) to see that kafka's running
URL: https://github.com/apache/incubator-openwhisk/pull/3486
 
 
   

This is a PR merged from a forked repository.
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diff --git a/ansible/roles/kafka/tasks/deploy.yml b/ansible/roles/kafka/tasks/deploy.yml
index 9dca8c3f58..a5de38bd35 100644
--- a/ansible/roles/kafka/tasks/deploy.yml
+++ b/ansible/roles/kafka/tasks/deploy.yml
@@ -88,8 +88,11 @@
   delay: "{{ docker.pull.delay }}"
 
 - name: wait until the kafka server started up
-  shell: docker logs kafka{{ groups['kafkas'].index(inventory_hostname) }}
+  shell:
+    (echo dump; sleep 1) |
+    nc {{hostvars[groups['zookeepers']|first].ansible_host}} {{zookeeper.port}} |
+    grep /brokers/ids/{{ groups['kafkas'].index(inventory_hostname) }}
   register: result
-  until: (('[Kafka Server ' + (groups['kafkas'].index(inventory_hostname)|string) + '], started') in result.stdout)
+  until: (result.rc == 0)
   retries: 10
   delay: 5


 

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