feat: enhance build and setup

docs/99-reference/tips.md

@@ -16,4 +16,31 @@ git clone by ssh
 
 ```sh
     docker system prune -a
+```
+
+## java
+
+安装 java 1.8
+
+```sh
+sudo apt update
+sudo apt install openjdk-8-jdk
+java -version
+sudo update-alternatives --config java  # 选择当前默认的java版本
+```
+
+## mongodb
+
+安装mongodb, omada sdn controller 和依赖
+
+```sh
+wget -qO - https://www.mongodb.org/static/pgp/server-6.0.asc | sudo apt-key add -
+echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-6.0.list
+sudo apt update 
+sudo apt install -y mongodb-org
+sudo systemctl start mongod
+sudo systemctl enable mongod
+sudo systemctl status mongod
+sudo dpkg -i omada_v5.15.6.7_linux_x64_20241128140044_1733188152890.deb 
+sudo apt install --fix-broken 
 ```