update jenkins/inbound-agent

jenkins/agent/README.md

@@ -4,7 +4,10 @@ jenkins/inbound-agent
 ## how to
 
 - Enable TCP port 50000 for inbound agents: http://jenkins:8080/configureSecurity/
-- Create New Node: http://jenkins:8080/computer/
+- Create New Node: http://jenkins:8080/computer/createItem
+  - Name: docker-inbound-agent-1
+  - Remote root directory: /home/jenkins/agent
+  - Launch method: Launch agent by connecting it to the master
 - Get Jenkins Secret: http://jenkins:8080/script/
 
 ```groovy
@@ -20,3 +23,34 @@ $ mkdir -p data
 $ chown 1000:1000 data
 $ docker-compose up -d
 ```
+
+## proxy
+
+Edit two files in container to support proxy.
+
+```bash
+$ docker-compose exec --user root inbound-agent bash
+>>> apt update
+>>> apt install ncat vim
+>>> exit
+$ docker-compose exec inbound-agent bash
+>>> mkdir -m 700 ~/.ssh
+>>> vim -p ~/.ssh/config ~/.gitconfig
+>>> exit
+```
+
+File: ~/.ssh/config
+
+```
+Host github.com
+    Hostname github.com
+    User git
+    Proxycommand ncat --proxy x.x.x.x:1080 --proxy-type socks5 %h %p
+```
+
+File: ~/.gitconfig
+
+```
+[http "https://github.com"]
+	proxy = http://x.x.x.x:8123
+```