Docker image pinging constantly a server, can be use with healthchecks.io for example.
Run with docker
docker run \
-d \
--restart always \
-e PING_URL='https://hc-ping.com/my_hash' \
-e PING_INTERVAL_SEC='60' \
william57m/healthcheck:latest
Build
# Local build
docker build --tag william57m/healthcheck .
# Multiplatform build
# https://www.docker.com/blog/multi-arch-images/
docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7 -t william57m/healthcheck --push .
Deploy
docker push william57m/healthcheck