added healthchecks based on http requests to WebGUI

2016-08-15 11:51:38 +02:00
parent 23e947efff
commit 4707efa412
7 changed files with 81 additions and 0 deletions
@@ -1,6 +1,8 @@
 FROM bde2020/hadoop-base:1.0.0
 MAINTAINER Ivan Ermilov <ivan.s.ermilov@gmail.com>

+HEALTHCHECK CMD curl -f http://localhost:8188/ || exit 1
+
 ENV YARN_CONF_yarn_timeline___service_leveldb___timeline___store_path=/hadoop/yarn/timeline
 RUN mkdir -p /hadoop/yarn/timeline
 VOLUME /hadoop/yarn/timeline