From d5ffa53e70b9d26b3814ee3b878b0b48998b3dc2 Mon Sep 17 00:00:00 2001
From: Girish Ramakrishnan <girish@cloudron.io>
Date: Tue, 14 Jun 2016 17:44:04 -0700
Subject: [PATCH] create an isolated docker network named cloudron

we will move from linked containers to an isolated network. This
has the main advantage that linked containers can be upgraded.
For example, I can update the mysql container independently without
breaking the apps that require it. Apps will only see some minor
downtime and will need to reconnect.
---
 src/platform.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/platform.js b/src/platform.js
index d4986ed99..42d77f228 100644
--- a/src/platform.js
+++ b/src/platform.js
@@ -44,6 +44,7 @@ function initialize(callback) {
 
     async.series([
         stopContainers,
+        createDockerNetwork,
         startAddons,
         removeOldImages,
         existingInfra.version === 'none' ? apps.restoreInstalledApps : apps.configureInstalledApps,
@@ -73,6 +74,10 @@ function stopContainers(callback) {
     callback();
 }
 
+function createDockerNetwork(callback) {
+    shell.execSync('createDockerNetwork', 'docker network create --subnet=172.18.0.0/16 cloudron || true', callback);
+}
+
 function startGraphite(callback) {
     const tag = infra.images.graphite.tag;
     const dataDir = paths.DATA_DIR;