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#!/bin/sh
set -eu
[ -n "${DEBUG:-}" ] && set -x
healthcheck() {
local container=${1:?}
podman healthcheck run "$container" >/dev/null 2>&1 || true
podman inspect --format '{{if .State.Health}}{{.Name}} {{.State.Health.Status}}{{end}}' "$container" | (
read -r name status
test -n "$name" || return
printf '%s (%s) is %s\n' "$container" "$name" "$status"
case "$status" in
healthy) ;;
*)
# tgnotify "!!! service $container unhealthy"
;;
esac
)
}
main() {
case "${1:-}" in
"") podman container ls --format '{{.ID}}' | xargs -n1 $0 ;;
*) healthcheck "$1" ;;
esac
}
main $@
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