Docker容器中的Xdebug无法连接到我系统上的PhpStorm。
我正在尝试使用PhpStorm在Linux上的Docker环境中设置Xdebug(qubes-os / Fedora 30)。 Xdebug已启用,我可以访问错误消息。在PhpStorm中,我始终使用我给Xdebug作为远程主机的相应IP更新DBGp代理设置。我尝试了许多版本的Xdebug安装程序,但都失败了。
我目前的最佳猜测是内部IP管理有些混乱。这可能是由于qubes-os引起的,但是我并没有真正确信,因为它是正常的Fedora,而且我以前从未遇到过类似的问题...
我的 Xdebug conf
zend_extension=xdebug.so
[Xdebug]
xdebug.idekey=PHPSTORM
xdebug.remote_enable=true
xdebug.remote_port=5902
xdebug.remote_host=host.docker.internal
xdebug.remote_log=/tmp/xdebug-remote.log
(我知道host.docker.internal
在Linux上不起作用。无论如何,我正在使用它,通过在{{1} docker容器的文件)
我的 phpinfo()
/etc/hosts
我的网络日志告诉我,我的请求来自
xdebug support enabled
Version 2.6.1
IDE Key PHPSTORM
xdebug.remote_enable On On
xdebug.remote_handler dbgp dbgp
xdebug.remote_host host.docker.internal host.docker.internal
xdebug.remote_log /tmp/xdebug-remote.log /tmp/xdebug-remote.log
xdebug.remote_mode req req
xdebug.remote_port 5902 5902
xdebug.remote_timeout 200 200
我的 172.18.0.1 - - [31/Oct/2019:09:58:22 +0000] "GET / HTTP/1.1" 200 47698 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36"
输出主机
ifconfig
我的 br-8d5002ad7a3a: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
inet6 fe80::42:17ff:feaa:e865 prefixlen 64 scopeid 0x20<link>
ether 02:42:17:aa:e8:65 txqueuelen 0 (Ethernet)
RX packets 5 bytes 513 (513.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 11 bytes 866 (866.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
inet6 fe80::42:99ff:fe38:e669 prefixlen 64 scopeid 0x20<link>
ether 02:42:99:38:e6:69 txqueuelen 0 (Ethernet)
RX packets 4055 bytes 233615 (228.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4367 bytes 55073512 (52.5 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.137.0.17 netmask 255.255.255.255 broadcast 10.255.255.255
inet6 fe80::216:3eff:fe5e:6c00 prefixlen 64 scopeid 0x20<link>
ether 00:16:3e:5e:6c:00 txqueuelen 1000 (Ethernet)
RX packets 555370 bytes 785064402 (748.6 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 208464 bytes 13235820 (12.6 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 107 bytes 227427 (222.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 107 bytes 227427 (222.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth0271483: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::183d:fdff:fe2b:f8ce prefixlen 64 scopeid 0x20<link>
ether 1a:3d:fd:2b:f8:ce txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16 bytes 1379 (1.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth25193ce: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::603c:beff:fe87:6283 prefixlen 64 scopeid 0x20<link>
ether 62:3c:be:87:62:83 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16 bytes 1379 (1.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vetha36c6d7: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::789d:60ff:fe15:8eb4 prefixlen 64 scopeid 0x20<link>
ether 7a:9d:60:15:8e:b4 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16 bytes 1379 (1.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vethc039300: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::a0a9:4eff:fe3d:8338 prefixlen 64 scopeid 0x20<link>
ether a2:a9:4e:3d:83:38 txqueuelen 0 (Ethernet)
RX packets 5 bytes 513 (513.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 11 bytes 866 (866.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vethe777af4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::c07e:11ff:fe1a:9f6b prefixlen 64 scopeid 0x20<link>
ether c2:7e:11:1a:9f:6b txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16 bytes 1379 (1.3 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
输出在Docker容器上
ifconfig
我的主机上的 eth0 Link encap:Ethernet HWaddr 02:42:AC:12:00:05
inet addr:172.18.0.5 Bcast:172.18.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1260 (1.2 KiB) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
netstat -ltn
我来自Docker容器的 Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:10137 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:6942 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:5902 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:63342 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:20080 0.0.0.0:* LISTEN
tcp6 0 0 ::1:631 :::* LISTEN
tcp6 0 0 :::9000 :::* LISTEN
tcp6 0 0 :::3306 :::* LISTEN
tcp6 0 0 :::80 :::* LISTEN
tcp6 0 0 :::81 :::* LISTEN
tcp6 0 0 :::8082 :::* LISTEN
netstat -ltn
使用Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 127.0.0.11:34183 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:9001 0.0.0.0:* LISTEN
时我会得到
xdebug.remote_connect_back=1
另外,当我在docker容器中运行I: Checking remote connect back address.
I: Checking header 'HTTP_X_FORWARDED_FOR'.
I: Checking header 'REMOTE_ADDR'.
I: Remote address found, connecting to 172.18.0.1:5902.
E: Time-out connecting to client (Waited: 200 ms). :-(
Log closed at 2019-10-31 09:32:55
时,我得到172.18.0.1
因此,我得出的结论是netstat -nr | grep '^0\.0\.0\.0' | awk '{print $2}'
但是当我使用docker添加到容器的xdebug.remote_host = 172.18.0.1
的IP(IP更改为172.17-18.0.1-4,现在是172.18.0.4)并查看我得到的Xdebug日志>
/etc/hosts
因此,由于这些IP并不确定,因此我只是尝试以W: Creating socket for 'host.docker.internal:5902', poll success, but error: Operation in progress (29).
E: Could not connect to client. :-(
的方式访问docker容器时遇到的每个IP。而且我还是来自xdebug的上述故障日志之一
另外xdebug.remot_host
和telnet
的结果:
ping
结论:我迷路了。我基本上尝试了所有可能的IP地址。请帮助我理解调试PHP代码所需做的事情。谢谢!
答案 0 :(得分:0)
TLDR:在您的Docker容器xdebug.remote_connect_back=0
和xdebug.remote_host=172.17.0.1
中指定,它应该可以工作。切记:Xdebug需要从Web服务器(在Docker内部)连接到侦听端口9000的IDE。
您没有显示Docker的ifconfig,所以我可能得到了上面错误的IP地址。但是,重要的是,您在xdebug.remote_host
中指定的IP地址是您的 IDE 监听的IP地址。而且该IP地址需要可从Docker访问。您可以通过在Docker容器中运行“ telnet IpAddress 9000”进行测试,以查看是否获得了正确的主机IP地址。
但还有其他几点:
在docker容器上,netstat显示:
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:9001 0.0.0.0:* LISTEN
您在那里运行DBGp代理吗?您不需要这样做。代理只会使情况变得更复杂。
我在您主机的netstat中看到了
tcp6 0 0 :::9000 :::* LISTEN
您是否正在使用仅侦听IPv6的IDE?您可能想看看是否可以更改它以与IPv4一起运行。
答案 1 :(得分:0)
如果您在本地计算机上并且具有docker容器,则足以设置xdebug.remote_host=host.docker.internal
并将host.docker.internal
添加到/ etc / hosts。
我在输入sh脚本中执行此操作:netstat -nr | grep '^0\.0\.0\.0' | awk '{print $2" host.docker.internal"}' >> /etc/hosts
如何检查数据是否已发送:
xdebug.remote_log=/var/log/xdebug_remote_log.log
nc -l 5902
或nc -l 0.0.0.0 5902
上的端口。从docker telnet host.docker.internal 5902
通过telnet发送文本并输入内容。您应该在主机上的nc
中看到它如果您的码头工人位于远程主机上,则必须允许ssh GatewayPorts yes
侦听0.0.0.0:5904或将流量转发至127.0.0.0:5905。看here
socat TCP-LISTEN:5904,fork TCP:127.0.0.1:5905
ssh -R 5905:localhost:5904
您可以使用nc
和telnet
检查连接。