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#!/bin/sh
set -eu
[ -n "${DEBUG:-}" ] && set -x
healthcheck_with_retry() {
local container="${1:-}"
podman inspect --format '{{with .Config.Healthcheck}}{{.StartPeriod}} {{.Timeout}} {{.Retries}}{{end}}' "$container" |
(
read -r start_period timeout retries
test -n "$start_period$timeout$retries" || return
sleep "$start_period"
podman-healthcheck "$container" && return
count=0
while [ "$count" -lt "$retries" ]; do
sleep "$timeout"
podman-healthcheck "$container" && return
count=$((count + 1))
done
)
}
main() {
podman events --filter 'type=container' --filter 'event=start' --format '{{.ID}}' |
while read -r container; do
healthcheck_with_retry "$container" || true
done
}
main $@
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