From 69dd4ea75c76ac26278c8deb01855ed1f2ea14bb Mon Sep 17 00:00:00 2001
From: ajnart <ajnart@pm.me>
Date: Sat, 18 Mar 2023 18:16:21 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20support=20for=20proxied=20doc?=
 =?UTF-8?q?ker=20#758?=
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---
 .gitignore                              | 1 +
 src/pages/api/docker/DockerSingleton.ts | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 66a0673f5..991371dfe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,7 @@ yarn-debug.log*
 yarn-error.log*
 
 # local env files
+.env
 .env.local
 .env.development.local
 .env.test.local
diff --git a/src/pages/api/docker/DockerSingleton.ts b/src/pages/api/docker/DockerSingleton.ts
index 804444274..9694059be 100644
--- a/src/pages/api/docker/DockerSingleton.ts
+++ b/src/pages/api/docker/DockerSingleton.ts
@@ -9,7 +9,12 @@ export default class DockerSingleton extends Docker {
 
   public static getInstance(): DockerSingleton {
     if (!DockerSingleton.dockerInstance) {
-      DockerSingleton.dockerInstance = new DockerSingleton();
+      DockerSingleton.dockerInstance = new Docker({
+        // If env variable DOCKER_HOST is not set, it will use the default socket
+        ...(process.env.DOCKER_HOST && { host: process.env.DOCKER_HOST }),
+        // Same thing for docker port
+        ...(process.env.DOCKER_PORT && { port: process.env.DOCKER_PORT }),
+      });
     }
     return DockerSingleton.dockerInstance;
   }