docker - 没有路由到 docker 容器上托管
问题描述
我有一个 docker 容器在工作多年后大约一个小时前停止工作。它是一个 redis 容器，当我尝试连接到它时，它给出了错误“连接到 Redis redis:6379 在 2 次失败后失败。最后一个错误：(113) 没有到主机的路由”它在我重新启动计算机后停止工作并带来容器备份。这是我尝试过的：
我检查docker container ps并确认 redis 容器正在运行并且它具有正确的名称。
我连接到容器并确认redis服务器正在容器中运行。
我关闭了防火墙以防它阻止某些东西，即使我有允许我的容器运行的规则，但它仍然无法正常工作。
我运行sudo iptables -S并确认redis的IP地址和端口被接受。
我运行docker network inspect util_devel并确认具有正确 IP 地址的 redis 服务已列在列表中的容器中。
我确认 redis ip 地址在我的 hosts 文件中。
我还检查了一些其他 docker 容器，例如 mysql，它们也无法连接。
我不确定还有什么要检查的。说到 docker，我还是个新手。如果您需要任何其他信息，请告诉我。
更新：这是每个检查的输出：
码头集装箱 ps：
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
c6c56725172b foobl/php:5.6-xdebug "docker-php-entrypoi…" 4 hours ago Up 4 hours 9000/tcp php56
fdc76ffe6efb rabbitmq:3-management "docker-entrypoint.s…" 4 hours ago Up 4 hours 4369/tcp, 5671/tcp, 0.0.0.0:5672->5672/tcp, 15671/tcp, 25672/tcp, 0.0.0.0:15672->15672/tcp rabbitmq
f67b2276fbce foobl/php:7.0-xdebug "docker-php-entrypoi…" 4 hours ago Up 4 hours 9000/tcp php70
ebc6096c4416 foobl/elasticsearch:5.5 "/bin/bash bin/es-do…" 4 hours ago Up 4 hours 0.0.0.0:9250->9200/tcp, 0.0.0.0:9350->9300/tcp elasticsearch5
bc2cf3e80314 docker.elastic.co/elasticsearch/elasticsearch:6.2.4 "/usr/local/bin/dock…" 4 hours ago Up 4 hours 0.0.0.0:9260->9200/tcp, 0.0.0.0:9360->9300/tcp elasticsearch6
58088cdd49e4 foobl/php:7.1-xdebug "docker-php-entrypoi…" 4 hours ago Up 4 hours 9000/tcp php71
ceb89c760074 foobl/varnish:4.0 "/start.sh" 4 hours ago Up 4 hours 80/tcp, 6082/tcp, 0.0.0.0:8081->8080/tcp varnish4
920d756cbcb7 mailhog/mailhog "MailHog" 4 hours ago Up 4 hours 0.0.0.0:1025->1025/tcp, 0.0.0.0:8025->8025/tcp mailhog
9daeceefe68f foobl/nginx "nginx -g 'daemon of…" 4 hours ago Up 4 hours 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp nginx
70f71b5b2b2a ebrown38/postgresql-tuned "docker-entrypoint.s…" 4 hours ago Up 4 hours 0.0.0.0:5432->5432/tcp postgresql
6f0df7e4f627 elasticsearch:1.5 "/docker-entrypoint.…" 4 hours ago Up 4 hours 0.0.0.0:9200->9200/tcp, 9300/tcp elasticsearch
3d02bdf3dc39 redis:alpine "docker-entrypoint.s…" 4 hours ago Up 4 hours 0.0.0.0:6379->6379/tcp redis
651e79b3ae2e foobl/varnish:3.0 "/srv/start.sh" 4 hours ago Up 4 hours 6082/tcp, 0.0.0.0:8080->80/tcp varnish3
e3787c986d8a foobl/php:7-xdebug "docker-php-entrypoi…" 4 hours ago Up 4 hours 9000/tcp php7
361a50a8c261 ebrown38/mariadb "docker-entrypoint.s…" 4 hours ago Up 4 hours 0.0.0.0:3306->3306/tcp db
4a47340e2796 foobl/elasticsearch:2 "/docker-entrypoint.…" 4 hours ago Up 4 hours 9300/tcp, 0.0.0.0:9220->9200/tcp elasticsearch2
080f9f0b828c ebrown38/php7s "docker-php-entrypoi…" 4 hours ago Up 4 hours 9000/tcp
在 redis 容器中运行进程：
/ # ps -a
PID USER TIME COMMAND
1 redis 0:00 redis-server
23 root 0:00 sh
31 root 0:00 ps -a
须藤iptables -S：
-P INPUT ACCEPT
-P FORWARD DROP
-P OUTPUT ACCEPT
-N DOCKER
-N DOCKER-ISOLATION-STAGE-1
-N DOCKER-ISOLATION-STAGE-2
-N DOCKER-USER
-A FORWARD -j DOCKER-USER
-A FORWARD -j DOCKER-ISOLATION-STAGE-1
-A FORWARD -o br-b9fecb964446 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-b9fecb964446 -j DOCKER
-A FORWARD -i br-b9fecb964446 ! -o br-b9fecb964446 -j ACCEPT
-A FORWARD -i br-b9fecb964446 -o br-b9fecb964446 -j ACCEPT
-A FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o docker0 -j DOCKER
-A FORWARD -i docker0 ! -o docker0 -j ACCEPT
-A FORWARD -i docker0 -o docker0 -j ACCEPT
-A FORWARD -o br-5d1cdbb894b4 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-5d1cdbb894b4 -j DOCKER
-A FORWARD -i br-5d1cdbb894b4 ! -o br-5d1cdbb894b4 -j ACCEPT
-A FORWARD -i br-5d1cdbb894b4 -o br-5d1cdbb894b4 -j ACCEPT
-A FORWARD -o br-51f4978fc572 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-51f4978fc572 -j DOCKER
-A FORWARD -i br-51f4978fc572 ! -o br-51f4978fc572 -j ACCEPT
-A FORWARD -i br-51f4978fc572 -o br-51f4978fc572 -j ACCEPT
-A FORWARD -o br-e86a1adbe04c -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-e86a1adbe04c -j DOCKER
-A FORWARD -i br-e86a1adbe04c ! -o br-e86a1adbe04c -j ACCEPT
-A FORWARD -i br-e86a1adbe04c -o br-e86a1adbe04c -j ACCEPT
-A DOCKER -d 172.19.0.132/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9200 -j ACCEPT
-A DOCKER -d 172.19.0.105/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 3306 -j ACCEPT
-A DOCKER -d 172.19.0.110/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 443 -j ACCEPT
-A DOCKER -d 172.19.0.110/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 80 -j ACCEPT
-A DOCKER -d 172.19.0.200/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 8025 -j ACCEPT
-A DOCKER -d 172.19.0.200/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 1025 -j ACCEPT
-A DOCKER -d 172.19.0.100/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 6379 -j ACCEPT
-A DOCKER -d 172.19.0.177/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 5432 -j ACCEPT
-A DOCKER -d 172.19.0.4/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 8080 -j ACCEPT
-A DOCKER -d 172.19.0.115/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 15672 -j ACCEPT
-A DOCKER -d 172.19.0.115/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 5672 -j ACCEPT
-A DOCKER -d 172.19.0.136/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9300 -j ACCEPT
-A DOCKER -d 172.19.0.3/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 80 -j ACCEPT
-A DOCKER -d 172.19.0.130/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9200 -j ACCEPT
-A DOCKER -d 172.19.0.135/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9300 -j ACCEPT
-A DOCKER -d 172.19.0.136/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9200 -j ACCEPT
-A DOCKER -d 172.19.0.135/32 ! -i br-b9fecb964446 -o br-b9fecb964446 -p tcp -m tcp --dport 9200 -j ACCEPT
-A DOCKER-ISOLATION-STAGE-1 -i br-b9fecb964446 ! -o br-b9fecb964446 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i docker0 ! -o docker0 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i br-5d1cdbb894b4 ! -o br-5d1cdbb894b4 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i br-51f4978fc572 ! -o br-51f4978fc572 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i br-e86a1adbe04c ! -o br-e86a1adbe04c -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -j RETURN
-A DOCKER-ISOLATION-STAGE-2 -o br-b9fecb964446 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o docker0 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o br-5d1cdbb894b4 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o br-51f4978fc572 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o br-e86a1adbe04c -j DROP
-A DOCKER-ISOLATION-STAGE-2 -j RETURN
-A DOCKER-USER -j RETURN
泊坞窗网络检查 util_devel：
[
{
"Name": "util_devel",
"Id": "b9fecb964446bf0b1b8a43b626e87505739b302ded010719ec46d544f7293f89",
"Created": "2020-10-19T13:38:28.0368746-07:00",
"Scope": "local",
"Driver": "bridge",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "172.19.0.0/24"
}
]
},
"Internal": false,
"Attachable": true,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {
"080f9f0b828cfbb85654a03f4ac1c888558d2170c63d2b6ea7a1f1c2607e7417": {
"Name": "php7s",
"EndpointID": "d1485564b4110ec59c27e59121743186e0857e9e4090b22cae5bf7325d692b69",
"MacAddress": "02:42:ac:13:00:ac",
"IPv4Address": "172.19.0.172/24",
"IPv6Address": ""
},
"361a50a8c261030a06b61223873ee43d69bedcdc8e1670861a362df0dc3cc692": {
"Name": "db",
"EndpointID": "5e66a42f60cc5fc3d23da280b3a586729b609400201bacee77a9bacd1ec44e9b",
"MacAddress": "02:42:ac:13:00:69",
"IPv4Address": "172.19.0.105/24",
"IPv6Address": ""
},
"3d02bdf3dc39862947c55fc954ff9e8a18641933986bce48de0156b2f8539c38": {
"Name": "redis",
"EndpointID": "2a71e69107cf2cd4b50bc8731e5fa195d92fe80d2229e5c6ef2ebc126df8781d",
"MacAddress": "02:42:ac:13:00:64",
"IPv4Address": "172.19.0.100/24",
"IPv6Address": ""
},
"4a47340e2796eaa291de78af418bdb6233824537fcd8d737ec71a681cc46998a": {
"Name": "elasticsearch2",
"EndpointID": "bd502ba40483822230315c3f699752173d20f2c51dbab1ed433afa47e5dc8d4c",
"MacAddress": "02:42:ac:13:00:84",
"IPv4Address": "172.19.0.132/24",
"IPv6Address": ""
},
"58088cdd49e4c99c887b28305e7bea14dd330ea1bd4d58b7e14e505ce55cb529": {
"Name": "php71",
"EndpointID": "96c01ac951f4b1771e8e588efd72e63012afcd38c946d6400459a292efb56c3b",
"MacAddress": "02:42:ac:13:00:ab",
"IPv4Address": "172.19.0.171/24",
"IPv6Address": ""
},
"651e79b3ae2e74aff57a8a3cb1fc60047bc73a45bb87ac7c22d2802e39270adc": {
"Name": "varnish3",
"EndpointID": "07c8a8911133189937b497c26d4c4d4b39304f4c1c47ca9a4ac64d35f6c8342b",
"MacAddress": "02:42:ac:13:00:03",
"IPv4Address": "172.19.0.3/24",
"IPv6Address": ""
},
"6f0df7e4f6277cca102e4b0def9225bf7e95d6e79cb0acff9469136dbc11b3fa": {
"Name": "elasticsearch",
"EndpointID": "b0f742d68dfc1f37c79f04c6664e8cf03857598ea827cc6043e3125763bc937b",
"MacAddress": "02:42:ac:13:00:82",
"IPv4Address": "172.19.0.130/24",
"IPv6Address": ""
},
"70f71b5b2b2ad8df55826f56e1b03cad1f4590bb6961834bdef21d38cab197b7": {
"Name": "postgresql",
"EndpointID": "5e587520aa79c3523690d4fc2a8b15278c77e3a89b1786acd61987d58b089c60",
"MacAddress": "02:42:ac:13:00:b1",
"IPv4Address": "172.19.0.177/24",
"IPv6Address": ""
},
"920d756cbcb7cab42ae3f004fafdd76def9736f4c9de8b91b948ddbd3c5412b7": {
"Name": "mailhog",
"EndpointID": "67926195e63791f05dd605196aa86e4b72b82eeb85d3fec643d20280f167bc37",
"MacAddress": "02:42:ac:13:00:c8",
"IPv4Address": "172.19.0.200/24",
"IPv6Address": ""
},
"9daeceefe68fe8606102ee793183476f681ff7c833ffaa6dbc8da7d70e3ed16a": {
"Name": "nginx",
"EndpointID": "9684199b96aa6b7acde468188a06c51c28888fb49e7cf38d1838b7b7626b43a1",
"MacAddress": "02:42:ac:13:00:6e",
"IPv4Address": "172.19.0.110/24",
"IPv6Address": ""
},
"bc2cf3e803142d5e0291a0211668b786b90df26fdd926a847be9e3acea431690": {
"Name": "elasticsearch6",
"EndpointID": "b7d79171385f483e39588e0274df8c9a2c143d20eab66c98feb8c6691905e43e",
"MacAddress": "02:42:ac:13:00:88",
"IPv4Address": "172.19.0.136/24",
"IPv6Address": ""
},
"c6c56725172b01be91c756af5bf6cb7f7cffd90b94b65e84e42218bef8721615": {
"Name": "php56",
"EndpointID": "44a714c478ee3b621f35fdf19cb5f2109920d56054ac5b283084ea6fce437b5c",
"MacAddress": "02:42:ac:13:00:9c",
"IPv4Address": "172.19.0.156/24",
"IPv6Address": ""
},
"ceb89c760074cb038f435bfbb6b95e001d4418965d1193d3b20b450215bdd196": {
"Name": "varnish4",
"EndpointID": "da294cc12c46b426c93bc55ede19f2a79d1c2eb4ecca08c1b90dac51ffb64056",
"MacAddress": "02:42:ac:13:00:04",
"IPv4Address": "172.19.0.4/24",
"IPv6Address": ""
},
"e3787c986d8af22eb7b9aee9fee72ec1215bedf103fd3aeff5093cb0c5e4a245": {
"Name": "php7",
"EndpointID": "1bcd2fdce04864b9013990535094d0a0fd8ed59323e447b14836f1e2ccf91ab9",
"MacAddress": "02:42:ac:13:00:11",
"IPv4Address": "172.19.0.17/24",
"IPv6Address": ""
},
"ebc6096c441625274be37bbe80f0fbf459577ac8f84bc2e41e4b5056bcd7b66d": {
"Name": "elasticsearch5",
"EndpointID": "7abd1fc5d810a42fec5e16e48d2a979600b8aa6f542ba29a8bc5b49441600eba",
"MacAddress": "02:42:ac:13:00:87",
"IPv4Address": "172.19.0.135/24",
"IPv6Address": ""
},
"f67b2276fbce4179b2065c6eb15d56381f9dc8abfe149c61111e8c61b03d0596": {
"Name": "php70",
"EndpointID": "cd1c7ecea3a826e0c66c8f0c8423df7c5ec08457ca67f55ffe1e6b60f8b7caa1",
"MacAddress": "02:42:ac:13:00:aa",
"IPv4Address": "172.19.0.170/24",
"IPv6Address": ""
},
"fdc76ffe6efb73c4a3181ac0b2053559b91bcfa13dea8793961de53d514265a5": {
"Name": "rabbitmq",
"EndpointID": "621da68d91bf7c4757571bd0ed7c791c748acf0e8116101fcc3d5cad2d0e4060",
"MacAddress": "02:42:ac:13:00:73",
"IPv4Address": "172.19.0.115/24",
"IPv6Address": ""
}
},
"Options": {},
"Labels": {
"com.docker.compose.network": "devel",
"com.docker.compose.project": "util",
"com.docker.compose.version": "1.24.0"
}
}
]
主机文件：
127.0.0.1 *.localhost
127.0.1.1 eric-desktop
172.19.0.200 mailhog
172.19.0.100 redis
172.19.0.105 db
172.19.0.177 postgres
172.19.0.110 nginx
172.19.0.115 rabbitmq
172.19.0.17 php7
172.19.0.187 php74
172.19.0.172 php7s
172.19.0.170 php70
172.19.0.171 php71
172.19.0.156 php56
172.19.0.130 elasticsearch
172.19.0.132 elasticsearch2
172.19.0.135 elasticsearch5
172.19.0.136 elasticsearch6
172.19.0.3 varnish3
172.19.0.4 varnish4
解决方案
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