swift@vincent-virtual-machine /etc/swift $ sudo swift-init main restart Signal proxy-server pid: 5688 signal: 15 No proxy-server running Signal container-server pid: 5689 signal: 15 Signal container-server pid: 5690 signal: 15 Signal container-server pid: 5691 signal: 15 Signal container-server pid: 5692 signal: 15 Signal account-server pid: 5693 signal: 15 Signal account-server pid: 5694 signal: 15 Signal account-server pid: 5695 signal: 15 Signal account-server pid: 5696 signal: 15 Signal object-server pid: 5697 signal: 15 Signal object-server pid: 5698 signal: 15 Signal object-server pid: 5699 signal: 15 Signal object-server pid: 5700 signal: 15 container-server (5689) appears to have stopped container-server (5690) appears to have stopped container-server (5691) appears to have stopped container-server (5692) appears to have stopped account-server (5696) appears to have stopped account-server (5694) appears to have stopped account-server (5695) appears to have stopped object-server (5698) appears to have stopped object-server (5700) appears to have stopped account-server (5693) appears to have stopped object-server (5697) appears to have stopped object-server (5699) appears to have stopped Starting proxy-server...(/etc/swift/proxy-server.conf) Starting container-server...(/etc/swift/container-server/1.conf) Starting container-server...(/etc/swift/container-server/2.conf) Starting container-server...(/etc/swift/container-server/3.conf) Starting container-server...(/etc/swift/container-server/4.conf) Starting account-server...(/etc/swift/account-server/1.conf) Starting account-server...(/etc/swift/account-server/2.conf) Starting account-server...(/etc/swift/account-server/3.conf) Starting account-server...(/etc/swift/account-server/4.conf) Starting object-server...(/etc/swift/object-server/1.conf) Starting object-server...(/etc/swift/object-server/2.conf) Starting object-server...(/etc/swift/object-server/3.conf) Starting object-server...(/etc/swift/object-server/4.conf) Traceback (most recent call last): File "/usr/local/bin/swift-proxy-server", line 10, in <module> execfile(__file__) File "/home/swift/swift/bin/swift-proxy-server", line 23, in <module> sys.exit(run_wsgi(conf_file, 'proxy-server', **options)) File "/home/swift/swift/swift/common/wsgi.py", line 878, in run_wsgi error_msg = strategy.bind_ports() File "/home/swift/swift/swift/common/wsgi.py", line 480, in bind_ports self.sock = get_socket(self.conf) File "/home/swift/swift/swift/common/wsgi.py", line 201, in get_socket bind_addr[0], bind_addr[1], bind_timeout)) Exception: Could not bind to 0.0.0.0:8080 after trying for 30 seconds
这种情况很常见，就是端口占用的问题。解决办法：
swift@vincent-virtual-machine /etc/swift $ sudo netstat -ltnp | grep 8080
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 3251/python
swift@vincent-virtual-machine /etc/swift $ ps -wlp 3251
F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD
0 S 1001 3251 1 1 80 0 - 22488 poll_s ? 00:01:28 swift-proxy-ser
swift@vincent-virtual-machine /etc/swift $ sudo kill -9 3251
swift@vincent-virtual-machine /etc/swift $ sudo netstat -ltnp | grep 8080
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 3256/python
swift@vincent-virtual-machine /etc/swift $ ps -wlp 3256
F S UID PID PPID C PRI NI ADDR SZ WCHAN TTY TIME CMD
1 S 1001 3256 1 0 80 0 - 22950 poll_s ? 00:00:00 swift-proxy-ser
swift@vincent-virtual-machine /etc/swift $ sudo kill -9 3256
swift@vincent-virtual-machine /etc/swift $ sudo netstat -ltnp | grep 8080