feature(dockerfile): add basic healthcheck

- check mysqld service only, not actual database
feature(dockerfile): bump alpine base version
2021-09-07 03:06:20 -06:00 · 2021-09-07 01:58:23 -06:00
1 changed files with 9 additions and 1 deletions
--- a/10
+++ b/10
@ -2,7 +2,7 @@
 ### mariadb running on Alpine Linux
 #

-FROM alpine:3.13
+FROM alpine:3.14

 # standardized labels
 MAINTAINER Asif Bacchus <asif@asifbacchus.dev>
@ -30,6 +30,14 @@ EXPOSE 3306
 # create volume if user forgets
 VOLUME ["/var/lib/mysql"]

+# basic healthcheck (service only)
+HEALTHCHECK \
+    --interval=30s \
+    --timeout=10s \
+    --start-period=30s \
+    --retries=3 \
+    CMD mysqladmin ping --silent
+
 # set environment variables
 ENV TZ=Etc/UTC
 ENV MYSQL_UID=8100
Author	SHA1	Message	Date
Asif Bacchus	6aae1c80e4	feature(dockerfile): add basic healthcheck - check mysqld service only, not actual database	2021-09-07 03:06:20 -06:00
Asif Bacchus	1c5dc6cb12	feature(dockerfile): bump alpine base version - also bumps MariaDB base version	2021-09-07 01:58:23 -06:00