find all service ufw-docker-agent labels

2018-10-03 09:15:21 +08:00 · 2018-10-03 09:15:21 +08:00 · 1c87b364f4
commit 1c87b364f4
parent 424c2b4474
1 changed files with 7 additions and 0 deletions
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@ -6,6 +6,13 @@ ufw_docker_agent_image=192.168.56.120:5000/ufw-docker-agent

 case "$1" in
    start)
+        docker service inspect "$ufw_docker_agent" \
+               --format '{{range $k,$v:=.Spec.Labels}}{{$k}} {{$v}}{{"\n"}}{{end}}' |
+            while read label port; do
+                [[ -z "$label" ]] && continue
+                name="${label#ufw.public.}"
+                echo "${name}=$port"
+            done
        sleep 60; exit 1
        ;;
    delete|allow)