Question

我有一点问题，希望你们能帮助我。我将Docker用于Jenkins和我的MongoDB。问题是我无法在Jenkins工作中连接到MongoDB。

这可以从我的机器到本地网络服务器，但是显然不是从一个容器到另一个容器，尽管我已经将容器移到了相同的Docker网络中。

您知道这可能是什么原因吗？

Docker运行：

- docker run  --network jenkins --publish 27017:27017 -d mongo:latest

- docker container run --name jenkins-docker --rm --detach   --privileged --network jenkins --network-alias docker   --env DOCKER_TLS_CERTDIR=/certs   --volume jenkins-docker-certs:/certs/client   --volume jenkins-data:/var/jenkins_home   --volume "$HOME":/home docker:dind 

- docker container run --name jenkins-tutorial --rm --detach --network jenkins --env DOCKER_HOST=tcp://docker:2376 --env DOCKER_CERT_PATH=/certs/client --env DOCKER_TLS_VERIFY=1  --volume jenkins-data:/var/jenkins_home  --volume jenkins-docker-certs:/certs/client:ro --volume "$HOME":/home  --publish 8080:8080 jenkinsci/blueocean

Docker网络：

docker network inspect jenkins
[
    {
        "Name": "jenkins",
        "Id": "ec143f870e7bd82a29010fc12089accbd8c4d6f6422f7857403d1d1ebdd9fdf8",
        "Created": "2020-04-05T01:25:58.154579674+02:00",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.18.0.0/16",
                    "Gateway": "172.18.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "1843d4e5ab7a58c54b859ab3c4160429a407acf144ec60fbec76a581372b964e": {
                "Name": "compassionate_faraday",
                "EndpointID": "6ea7b8bd4fd76fda2eecd08c52c7654ad932184df9eef22eb543d79a04328458",
                "MacAddress": "02:42:ac:12:00:04",
                "IPv4Address": "172.18.0.4/16",
                "IPv6Address": ""
            },
            "df4843d6803bfb93c3179644d7c3dc11ba4de7bf03bda4d32edd250310691986": {
                "Name": "jenkins-docker",
                "EndpointID": "79f13b01f3b957f9d6bdedf19b455bf34810124c45a842c41dd907cf6da929fe",
                "MacAddress": "02:42:ac:12:00:02",
                "IPv4Address": "172.18.0.2/16",
                "IPv6Address": ""
            },
            "f45ffa64e0c9bbed1c51bac05be0298e83f7704a953a39e80afc56de9d9bdf59": {
                "Name": "jenkins-tutorial",
                "EndpointID": "8fe2d4fcf7a34aa0a9b3c12af8ce7aab7672b850e811321eb059842049840754",
                "MacAddress": "02:42:ac:12:00:03",
                "IPv4Address": "172.18.0.3/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }
]

编辑：使用来自网络的Docker IP，我在Java程序中获得了与MongoDB的连接。

但这不是将IP地址传递给MongoClient的解决方案。有没有一种抽象的方法？

JavaCode：

final Datastore datastore = morphia.createDatastore(new MongoClient("172.18.0.4", 27017), "rssfeeddb");

Jenkins容器无法连接到Mongo容器

0 个答案: