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extract main function

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Chai Feng 2018-10-05 13:39:57 +08:00
parent b1aec55699
commit e92bdff8c3
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1 changed files with 36 additions and 32 deletions
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68
docker-entrypoint.sh
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@ -55,39 +55,43 @@ function get-service-id-of() {
docker inspect "$1" --format '{{range $k,$v:=.Config.Labels}}{{ if eq $k "com.docker.swarm.service.id" }}{{$v}}{{end}}{{end}}' | grep -E "^.+\$"
}
case "$1" in
start)
update-ufw-rules
docker events --format '{{.Time}} {{.Status}} {{.Actor.Attributes.name}}' --filter 'scope=local' --filter 'type=container' |
while read time status name; do
echo "$time $status $name" >&2
[[ -z "$name" ]] && continue
function main() {
case "$1" in
start)
update-ufw-rules
docker events --format '{{.Time}} {{.Status}} {{.Actor.Attributes.name}}' --filter 'scope=local' --filter 'type=container' |
while read time status name; do
echo "$time $status $name" >&2
[[ -z "$name" ]] && continue
[[ "$status" = @(kill|start) ]] || continue
[[ "$status" = @(kill|start) ]] || continue
declare -n env_name="ufw_public_$(get-service-id-of "$name")"
[[ -z "${env_name:-}" ]] && continue
declare -n env_name="ufw_public_$(get-service-id-of "$name")"
[[ -z "${env_name:-}" ]] && continue
port="${env_name:-deny}"
if [[ "$status" = kill ]]; then
port=deny
fi
declare port="${env_name:-deny}"
if [[ "$status" = kill ]]; then
port=deny
fi
ufw-update-rule-for-instance "$name" "$port"
done
sleep 60; exit 1
;;
delete|allow)
ufw-docker "$@"
;;
update-ufw-rules)
update-ufw-rules
;;
*)
if [[ -f "$1" ]]; then
exec "$@"
else
echo "Unknown parameters: $@" >&2
exit 1
fi
esac
echo ufw-update-rule-for-instance "$name" "$port"
done
sleep 60; exit 1
;;
delete|allow)
ufw-docker "$@"
;;
update-ufw-rules)
update-ufw-rules
;;
*)
if [[ -f "$1" ]]; then
exec "$@"
else
echo "Unknown parameters: $@" >&2
exit 1
fi
esac
}
main "$@"