wip

connect-services.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+import os
+import subprocess
+import sys
+import yaml
+
+stack = yaml.load(open(sys.argv[1]))
+
+ports = yaml.load(open("ports.yml"))
+
+project_name = os.path.basename(os.path.realpath("."))
+
+for service_name, service in stack.items():
+    extra_hosts = service.get("extra_hosts", {})
+    for link_name, link_addr in extra_hosts.items():
+        if link_name not in ports:
+            print("Skipping link {} in service {} "
+                  "(no port mapping defined). "
+                  "Your code will probably break."
+                  .format(link, service_name))
+            continue
+        port = ports[link_name]
+        endpoints = []
+        n = 1
+        while True:
+            try:
+                container_name = "{}_{}_{}".format(project_name, link_name, n)
+                endpoint.append(subprocess.check_output([
+                                    "docker", "port", container_name, str(port)]))
+            except OSError:
+                break
+        print("Endpoints found for {}->{}:".format(service_name, link_name))
+        print(endpoints)
+