kolla/docker/base/healthcheck_filemod
Michal Nasiadka 79851d7929 Build images with healthcheck scripts for core services
blueprint container-health-check

Now docker supports healthcheck directive[0] in Dockerfile,
which is helpful for checking container aliveness.

Base for this patch were healthcheck scripts from tripleo[1].

[0] https://docs.docker.com/engine/reference/builder/#healthcheck
[1] https://github.com/openstack/tripleo-common/tree/master/healthcheck

Change-Id: Ifc32713cd4d6b45c74855c0ebf5bb65784701d44
2019-12-09 12:57:10 +00:00

16 lines
350 B
Bash
Executable File

#!/bin/bash
file_path=$1
limit_seconds=$2
# if the file doesn't exist, return 1
if [ ! -f $file_path ]; then
echo "${file_path} does not exist for file modification check"
exit 1
fi
curr_time=$(date +%s)
last_mod=$(stat -c '%Y' $file_path)
limit_epoch=$(( curr_time-limit_seconds ))
if [ ${limit_epoch} -gt ${last_mod} ]; then
exit 1
fi