2. “Error response from daemon: driver failed programming external connectivity”
错误信息:
Error response from daemon: driver failed programming external connectivity on endpoint my-container (xxxxxxxx): Bind for 0.0.0.0:8080 failed: port is already allocated.
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可能原因:
• 端口已被占用
• 防火墙阻止了端口
解决方案:
# 查看端口占用情况
sudo netstat -tlnp | grep 8080
# 终止占用端口的进程
sudo kill -9 <PID>
# 或使用其他端口
sudo docker run -d -p 8081:80 --name my-container nginx