Question

我有一个mongodb实例在主机服务器上的容器内运行（例如host1）。 docker端口已从容器的端口映射到主机端口。就我而言，27017。配置如下。

我有一个在另一个容器中运行的webapp。如果将webapp容器放在另一台服务器上，例如host2，则它可以访问该mongodb，但是如果它在host1上，则不能。由于我希望webapp始终将mogodb视为Internet连接，以允许在mongodb主机之外的任何主机上使用webapp docker，因此我不想将webapp连接通过LAN网络绑定到主机。

在我的笔记本电脑上

telnet可以运行该mongodb，但不能从host1上的另一个docker内部进行。有人知道我搞砸了吗？谢谢

# mongod.conf

# for documentation of all options, see:
#   http://docs.mongodb.org/manual/reference/configuration-options/

# Where and how to store data.
 storage:
   dbPath: /var/lib/mongodb
   journal:
    enabled: true
   wiredTiger:
    engineConfig:
      cacheSizeGB: 48

# where to write logging data.
 systemLog:
   destination: file
   logAppend: false
   path: /var/log/mongodb/mongod.log

# network interfaces
  net:   
    port: 27017   
    bindIpAll: true


# how the process runs
 processManagement:
   timeZoneInfo: /usr/share/zoneinfo

security:
   authorization: enabled

#operationProfiling:

#replication:

#sharding:

## Enterprise-Only Options:

#auditLog:

#snmp:

对于docker端口映射：

0.0.0.0:27017->27017/tcp, 0.0.0.0:27017->27017/udp

修改：我使用来自host1和host2的mongoose和mongo连接字符串。

docker网络驱动程序为Overlay。

这是webapp的docker网络配置：

{
        "Name": "clientA_webnet",
        "Id": "pr4i54oqo6snwc9jev2zs4tq2",
        "Created": "2019-07-17T10:00:55.361594601+07:00",
        "Scope": "swarm",
        "Driver": "overlay",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": null,
            "Config": [
                {
                    "Subnet": "10.0.6.0/24",
                    "Gateway": "10.0.6.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": true,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "19cf98a368b5fe515eaaba90e7e036d26925af06196beb1027efa1d982778bb6": {
                "Name": "clientA_webapp_container",
                "EndpointID": "1a326fc3226cb3b9dc85c3426ca9cfdf8e4543366b07e67e83c10b7f924ab538",
                "MacAddress": "02:42:0a:00:06:05",
                "IPv4Address": "10.0.6.5/24",
                "IPv6Address": ""
            },
            "3bf158bbc7237a98c4607049b8955b7e25b3e0cbde63f7165f7c6d1f86d5f5a2": {
                "Name": "clientA_redis_container",
                "EndpointID": "4f294d55f27bb02e9adaac27658b2c7d28bf0a1b5d397c8e5a905e896925db10",
                "MacAddress": "02:42:0a:00:06:04",
                "IPv4Address": "10.0.6.4/24",
                "IPv6Address": ""
            },
            "7d4cfe90ad1d5b29aef135695a517af17c80a5602008fe2125152c0892242e54": {
                "Name": "clientA_nginx_container",
                "EndpointID": "18a8d5f2c48f7e056585f302c0e1f654e170fac13ef033f2ecd3a0477bd74d57",
                "MacAddress": "02:42:0a:00:06:06",
                "IPv4Address": "10.0.6.6/24",
                "IPv6Address": ""
            }
        },
        "Options": {
            "com.docker.network.driver.overlay.vxlanid_list": "4103"
        },
        "Labels": {},
        "Peers": [
            {
                "Name": "8d418ecd9f27",
                "IP": "x.x.x.x"
            }
        ]
    }

下面是mongodb网络配置

{
        "Name": "common_net",
        "Id": "e2c0a6261df67d429e24ae3ac4da82dd6604fb7e1a3d788ce81199391e1d0291",
        "Created": "2019-03-04T11:12:19.332798004+07:00",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.27.0.0/16",
                    "Gateway": "172.27.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "cdca734916358983fd77f4b9b64434d163a67f146c0c152bdb178502db89d37b": {
                "Name": "common_mongo_container",
                "EndpointID": "253a7ca61a065de90912aaa8b9dc76f0d491aa10bb93ecba4a71d6417f48a3c4",
                "MacAddress": "02:42:ac:1b:00:0a",
                "IPv4Address": "172.27.0.10/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }

下面是我连接到mongodb的方式，其中x.x.x.x是服务器的真实Internet IP地址（在本例中为host1）

mongodb: 'mongodb://username:password@x.x.x.x:27017/dashboard'

无法通过互联网路由连接到本地mongodb

0 个答案: