Hey community, recently tried porting an older maven project to CircleCI and I ran into some issues while running integration tests. I have the project set up to integration tests after it starts the appropriate docker containers. The problem that I am running into is that after the docker containers are started, I can’t connect to the containers to execute requests. Does anyone see anything wrong here?
I have the relevant docker-maven-plugin and circleci.yml configuration as well as the output from a docker inspect.
Docker Maven Plugin Config
<properties>
<!-- Integration Test Variables -->
<bind.host.ip>${it.docker.service.host}</bind.host.ip>
<it.docker.database.port>3100</it.docker.database.port>
<it.docker.postgres.version>9.5.4</it.docker.postgres.version>
<it.docker.service.host>172.18.0.2</it.docker.service.host>
<it.docker.service.port>3000</it.docker.service.port>
<it.docker.network>${project.artifactId}</it.docker.network>
<it.docker.host.path>${project.basedir}</it.docker.host.path>
</properties>
<plugin>
<groupId>io.fabric8</groupId>
<artifactId>docker-maven-plugin</artifactId>
<extensions>true</extensions>
<executions>
<execution>
<id>default-start</id>
<phase>pre-integration-test</phase>
<goals>
<goal>start</goal>
</goals>
</execution>
<execution>
<id>default-stop</id>
<phase>post-integration-test</phase>
<goals>
<goal>stop</goal>
</goals>
</execution>
<execution>
<id>default-remove</id>
<phase>validate</phase>
</execution>
<execution>
<id>default-build</id>
<phase>package</phase>
<goals>
<goal>build</goal>
</goals>
</execution>
<execution>
<id>default-push</id>
<phase>deploy</phase>
<goals>
<goal>push</goal>
</goals>
</execution>
</executions>
<configuration>
<!--<registry>docker.pkg.github.com</registry>-->
<dockerHost>${it.docker.host}</dockerHost>
<autoCreateCustomNetworks>true</autoCreateCustomNetworks>
<removeAll>true</removeAll>
<showLogs>true</showLogs>
<images>
<image>
<name>${project.artifactId}:${project.version}</name>
<alias>${project.artifactId}</alias>
<build>
<contextDir>${project.basedir}</contextDir>
<dockerFile>${project.basedir}/src/main/docker/Dockerfile</dockerFile>
<args>
<version>${project.version}</version>
<service_name>${project.artifactId}</service_name>
</args>
</build>
<run>
<env combine.children="append">
<!-- Hydrate environment variables here -->
<APPLICATION_NAME>${project.artifactId}</APPLICATION_NAME>
<APPLICATION_PORT>${it.docker.service.port}</APPLICATION_PORT>
</env>
<ports>
<port>${it.docker.service.port}:${it.docker.service.port}/tcp</port>
<port>+host.ip:${it.docker.service.port}:${it.docker.service.port}/tcp</port>
</ports>
<network>
<mode>custom</mode>
<name>aperture</name>
</network>
<dependsOn>
<container>${project.artifactId}-database</container>
</dependsOn>
<volumes>
<bind>
<volume>${it.docker.host.path}/logs:/opt/${project.artifactId}/logs</volume>
</bind>
</volumes>
<wait>
<http>
<url>http://${it.docker.service.host}:${it.docker.service.port}/healthcheck</url>
<method>GET</method>
<status>200</status>
</http>
<time>10000</time>
<kill>1000</kill>
<shutdown>500</shutdown>
</wait>
</run>
</image>
<image>
<name>postgres:${it.docker.postgres.version}</name>
<alias>${project.artifactId}-database</alias>
<run>
<ports>
<port>${it.docker.database.port}:${it.docker.database.port}</port>
</ports>
<network>
<mode>custom</mode>
<name>aperture</name>
</network>
<wait>
<log>
(?s)database system is ready to accept connections.*database system is ready to accept connections
</log>
<time>10000</time>
</wait>
</run>
</image>
</images>
</configuration>
</plugin>
CircleCI Yaml
version: 2
jobs:
build: # runs not using Workflows must have a `build` job as entry point
working_directory: ~/aperture # directory where steps will run
docker: # run the steps with Docker
- image: circleci/openjdk:8-jdk-stretch # ...with this image as the primary container; this is where all `steps` will run
environment:
DOCKER_HOST: tcp://127.0.0.1:2376
DOCKER_CONTAINER_HOST: 172.18.0.2
TT_JWT_ISSUER: identity-service
TT_JWT_SECRET: fake-secret
steps: # a collection of executable commands
- setup_remote_docker
- checkout # check out source code to working directory
- run: mvn verify
Docker Inspect
[
{
"Id": "225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d",
"Created": "2020-05-05T05:02:20.518847682Z",
"Path": "/bin/sh",
"Args": [
"-c",
"java -jar /opt/${APPLICATION_NAME}/${APPLICATION_NAME}.jar"
],
"State": {
"Status": "running",
"Running": true,
"Paused": false,
"Restarting": false,
"OOMKilled": false,
"Dead": false,
"Pid": 4233,
"ExitCode": 0,
"Error": "",
"StartedAt": "2020-05-05T05:02:20.967627741Z",
"FinishedAt": "0001-01-01T00:00:00Z"
},
"Image": "sha256:3381da9cd83e7e7ecdc4f935d2c9d502622fa71d918f8aed95be70a4ce16ad4a",
"ResolvConfPath": "/var/lib/docker/containers/225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d/resolv.conf",
"HostnamePath": "/var/lib/docker/containers/225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d/hostname",
"HostsPath": "/var/lib/docker/containers/225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d/hosts",
"LogPath": "/var/lib/docker/containers/225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d/225696309efe495af596f9a3085b09dad1b545ef8a299340d52fb1831242f83d-json.log",
"Name": "/identity-service-1",
"RestartCount": 0,
"Driver": "aufs",
"Platform": "linux",
"MountLabel": "",
"ProcessLabel": "",
"AppArmorProfile": "docker-default",
"ExecIDs": null,
"HostConfig": {
"Binds": [
"/home/circleci/aperture/identity-service/logs:/opt/identity-service/logs"
],
"ContainerIDFile": "",
"LogConfig": {
"Type": "json-file",
"Config": {}
},
"NetworkMode": "aperture",
"PortBindings": {
"3000/tcp": [
{
"HostIp": "",
"HostPort": "3000"
}
]
},
"RestartPolicy": {
"Name": "",
"MaximumRetryCount": 0
},
"AutoRemove": false,
"VolumeDriver": "",
"VolumesFrom": [],
"CapAdd": null,
"CapDrop": null,
"Dns": null,
"DnsOptions": null,
"DnsSearch": null,
"ExtraHosts": null,
"GroupAdd": null,
"IpcMode": "shareable",
"Cgroup": "",
"Links": null,
"OomScoreAdj": 0,
"PidMode": "",
"Privileged": false,
"PublishAllPorts": false,
"ReadonlyRootfs": false,
"SecurityOpt": null,
"UTSMode": "",
"UsernsMode": "",
"ShmSize": 67108864,
"Runtime": "runc",
"ConsoleSize": [
0,
0
],
"Isolation": "",
"CpuShares": 0,
"Memory": 0,
"NanoCpus": 0,
"CgroupParent": "",
"BlkioWeight": 0,
"BlkioWeightDevice": null,
"BlkioDeviceReadBps": null,
"BlkioDeviceWriteBps": null,
"BlkioDeviceReadIOps": null,
"BlkioDeviceWriteIOps": null,
"CpuPeriod": 0,
"CpuQuota": 0,
"CpuRealtimePeriod": 0,
"CpuRealtimeRuntime": 0,
"CpusetCpus": "",
"CpusetMems": "",
"Devices": null,
"DeviceCgroupRules": null,
"DiskQuota": 0,
"KernelMemory": 0,
"MemoryReservation": 0,
"MemorySwap": 0,
"MemorySwappiness": null,
"OomKillDisable": false,
"PidsLimit": 0,
"Ulimits": null,
"CpuCount": 0,
"CpuPercent": 0,
"IOMaximumIOps": 0,
"IOMaximumBandwidth": 0
},
"GraphDriver": {
"Data": null,
"Name": "aufs"
},
"Mounts": [
{
"Type": "bind",
"Source": "/home/circleci/aperture/identity-service/logs",
"Destination": "/opt/identity-service/logs",
"Mode": "",
"RW": true,
"Propagation": "rprivate"
}
],
"Config": {
"Hostname": "225696309efe",
"Domainname": "",
"User": "",
"AttachStdin": false,
"AttachStdout": false,
"AttachStderr": false,
"ExposedPorts": {
"3000/tcp": {}
},
"Tty": false,
"OpenStdin": false,
"StdinOnce": false,
"Env": [
"APPLICATION_PORT=3000",
"APPLICATION_NAME=identity-service",
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=en_US.UTF-8",
"LANGUAGE=en_US:en",
"LC_ALL=en_US.UTF-8",
"JAVA_HOME=/usr/lib/jvm/zulu11-ca",
"IO_THREADS=2",
"WORKER_THREADS=16"
],
"Cmd": [
"/bin/sh",
"-c",
"java -jar /opt/${APPLICATION_NAME}/${APPLICATION_NAME}.jar"
],
"ArgsEscaped": true,
"Image": "identity-service:0.1.0-SNAPSHOT",
"Volumes": {
"/opt/identity-service/logs": {}
},
"WorkingDir": "/opt/identity-service",
"Entrypoint": null,
"OnBuild": null,
"Labels": {
"dmp.coordinates": "com.trinitytap:identity-service:0.1.0-SNAPSHOT"
}
},
"NetworkSettings": {
"Bridge": "",
"SandboxID": "63b9d3f999ed03a000e8d0157a51d2e0769d16a153f4812eb1756ed5d703a9cb",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"3000/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "3000"
}
]
},
"SandboxKey": "/var/run/docker/netns/63b9d3f999ed",
"SecondaryIPAddresses": null,
"SecondaryIPv6Addresses": null,
"EndpointID": "",
"Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"IPAddress": "",
"IPPrefixLen": 0,
"IPv6Gateway": "",
"MacAddress": "",
"Networks": {
"aperture": {
"IPAMConfig": null,
"Links": null,
"Aliases": [
"225696309efe"
],
"NetworkID": "ecaefc35fd608ee6de40ec07a6cfb8655c47c4c03d480acf8e2fe6a4adf823bb",
"EndpointID": "dbca3e1209fef071cdc8478156e5313448024f203d4f73912f204e4c936f2276",
"Gateway": "172.18.0.1",
"IPAddress": "172.18.0.3",
"IPPrefixLen": 16,
"IPv6Gateway": "",
"GlobalIPv6Address": "",
"GlobalIPv6PrefixLen": 0,
"MacAddress": "02:42:ac:12:00:03",
"DriverOpts": null
}
}
}
}
]