Use mysql client for healthcheck

elastic · Jan 22, 2019 · 5715a7e · 5715a7e
1 parent ded9ad4
commit 5715a7e
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diff --git a/metricbeat/module/mysql/_meta/Dockerfile b/metricbeat/module/mysql/_meta/Dockerfile
@@ -1,6 +1,8 @@
 ARG MYSQL_IMAGE=mysql:5.7.12
 FROM $MYSQL_IMAGE
-RUN apt-get update && apt-get install -y netcat
-HEALTHCHECK --interval=1s --retries=90 CMD nc -z localhost 3306
 
 ENV MYSQL_ROOT_PASSWORD test
+
+HEALTHCHECK --interval=1s --retries=90 CMD mysql -p$MYSQL_ROOT_PASSWORD -P 3306 -e "SELECT 1"
+
+COPY test.cnf /etc/mysql/conf.d/test.cnf
diff --git a/metricbeat/module/mysql/_meta/test.cnf b/metricbeat/module/mysql/_meta/test.cnf
@@ -0,0 +1,2 @@
+[mysqld]
+bind-address = 0.0.0.0