How Can I connect my container to external Database? |
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Hello everyone. I’m trying to connect my application to external database. I want to connect LDAP server on docker host(using Public IP), but application can’t connect to external network. Can’t ping 8.8.8.8 and 172.17.0.1, root@FS:/# docker exec -it bookstack /bin/bash root@af4be800c83a:/# ping 8.8.8.8 PING 8.8.8.8 (8.8.8.8): 56 data bytes ^C --- 8.8.8.8 ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss root@af4be800c83a:/#ping 172.17.0.1 PING 172.17.0.1 (172.17.0.1): 56 data bytes ^C --- 172.17.0.1 ping statistics --- 4 packets transmitted, 0 packets received, 100% packet loss root@af4be800c83a:/#What should I do on this case?? Under is my docker configs. container routing tables root@FS:/# docker network ls NETWORK ID NAME DRIVER SCOPE a29e53e6a6f6 bookstack_default bridge local 08e17907ebf1 bridge bridge local fd8f5c234986 host host local c3ca65f4e632 none null local root@FS:/# docker network inspect bridge [ { "Name": "bridge", "Id": "08e17907ebf12e31bb6b55d03d00c1b0c2137681359897899c5617b957182d76", "Created": "2023-03-10T19:38:53.264047831+09:00", "Scope": "local", "Driver": "bridge", "EnableIPv6": false, "IPAM": { "Driver": "default", "Options": null, "Config": [ { "Subnet": "172.17.0.0/16", "Gateway": "172.17.0.1" } ] }, "Internal": false, "Attachable": false, "Ingress": false, "ConfigFrom": { "Network": "" }, "ConfigOnly": false, "Containers": { "7440ccf2684340aaa7862cd35524e1978f25e036449205401de13be5f1b9a7b3": { "Name": "portainer", "EndpointID": "27157d97937fda880fce20442a62d428c865906307f98b58f7389f252af91696", "MacAddress": "02:42:ac:11:00:02", "IPv4Address": "172.17.0.2/16", "IPv6Address": "" }, "aabaeb35b1acf29f6a9d9dffd008b07e407d6d19c88d035957eefdf59694bbc2": { "Name": "nginx-proxy-manager", "EndpointID": "4be521cbb5d97be16132129e45cd1a7dad123d4188626f812b2c566a7a005741", "MacAddress": "02:42:ac:11:00:03", "IPv4Address": "172.17.0.3/16", "IPv6Address": "" } }, "Options": { "com.docker.network.bridge.default_bridge": "true", "com.docker.network.bridge.enable_icc": "true", "com.docker.network.bridge.enable_ip_masquerade": "true", "com.docker.network.bridge.host_binding_ipv4": "0.0.0.0", "com.docker.network.bridge.name": "docker0", "com.docker.network.driver.mtu": "1500" }, "Labels": {} } ] root@FS:/# docker network inspect bookstack_default [ { "Name": "bookstack_default", "Id": "a29e53e6a6f6187a618010a9601c1bbda6596d315813986ea845f9c068ccbdda", "Created": "2023-03-11T00:39:08.121764424+09:00", "Scope": "local", "Driver": "bridge", "EnableIPv6": false, "IPAM": { "Driver": "default", "Options": null, "Config": [ { "Subnet": "172.23.0.0/16", "Gateway": "172.23.0.1" } ] }, "Internal": false, "Attachable": false, "Ingress": false, "ConfigFrom": { "Network": "" }, "ConfigOnly": false, "Containers": { "41180717e10e75f748e91f5c7102a8fa58957b2f73d044f8af5a4b4594d250fa": { "Name": "bookstack_db", "EndpointID": "28756ff07473179e7bd2b743a5c3508be6db7cfb76db67ed4e3fc07ae5bb8f48", "MacAddress": "02:42:ac:17:00:02", "IPv4Address": "172.23.0.2/16", "IPv6Address": "" }, "af4be800c83afd4999922534a5f9599b8b2f10092408d300c664f806137c0995": { "Name": "bookstack", "EndpointID": "3dc217a72ee1a71ff3013bcec434b4d66458ad30851eb4a7bdc557591a69cdbb", "MacAddress": "02:42:ac:17:00:03", "IPv4Address": "172.23.0.3/16", "IPv6Address": "" } }, "Options": {}, "Labels": { "com.docker.compose.network": "default", "com.docker.compose.project": "bookstack", "com.docker.compose.version": "2.13.0" } } ] root@af4be800c83a:/# route |
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