如何使用API​​在Rancher中创build容器

我正在尝试创build在Rancher中的特定主机上运行的容器。

但我只得到错误：

2017-10-05 08:11:25,129 ERROR [:] [] [] [] [utorService-545] [.esiProcessInstanceDispatcherImpl] Unknown exception running process [instance.create:1470844] on [27784] io.cattle.platform.util.exception.ExecutionException: Failed to find network for networkMode bridge at io.cattle.platform.docker.process.instance.DockerInstancePreCreate.handle(DockerInstancePreCreate.java:65) ~[cattle-docker-compute-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.runHandler(DefaultProcessInstanceImpl.java:470) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl$4.execute(DefaultProcessInstanceImpl.java:421) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl$4.execute(DefaultProcessInstanceImpl.java:415) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.idempotent.Idempotent.execute(Idempotent.java:42) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.runHandlers(DefaultProcessInstanceImpl.java:415) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.runLogic(DefaultProcessInstanceImpl.java:514) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.runWithProcessLock(DefaultProcessInstanceImpl.java:345) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl$2.doWithLockNoResult(DefaultProcessInstanceImpl.java:245) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.LockCallbackNoReturn.doWithLock(LockCallbackNoReturn.java:7) ~[cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.LockCallbackNoReturn.doWithLock(LockCallbackNoReturn.java:3) ~[cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl$3.doWithLock(AbstractLockManagerImpl.java:40) ~[cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.LockManagerImpl.doLock(LockManagerImpl.java:33) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.lock(AbstractLockManagerImpl.java:13) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.lock(AbstractLockManagerImpl.java:37) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.acquireLockAndRun(DefaultProcessInstanceImpl.java:242) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.runDelegateLoop(DefaultProcessInstanceImpl.java:184) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.executeWithProcessInstanceLock(DefaultProcessInstanceImpl.java:157) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl$1.doWithLock(DefaultProcessInstanceImpl.java:116) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl$1.doWithLock(DefaultProcessInstanceImpl.java:113) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl$3.doWithLock(AbstractLockManagerImpl.java:40) ~[cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.LockManagerImpl.doLock(LockManagerImpl.java:33) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.lock(AbstractLockManagerImpl.java:13) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.lock(AbstractLockManagerImpl.java:37) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.process.impl.DefaultProcessInstanceImpl.execute(DefaultProcessInstanceImpl.java:113) ~[cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.server.impl.ProcessInstanceDispatcherImpl.processExecuteWithLock(ProcessInstanceDispatcherImpl.java:136) [cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.server.impl.ProcessInstanceDispatcherImpl$1.doWithLock(ProcessInstanceDispatcherImpl.java:123) [cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.server.impl.ProcessInstanceDispatcherImpl$1.doWithLock(ProcessInstanceDispatcherImpl.java:120) [cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl$4.doWithLock(AbstractLockManagerImpl.java:50) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.LockManagerImpl.doLock(LockManagerImpl.java:33) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.tryLock(AbstractLockManagerImpl.java:25) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.lock.impl.AbstractLockManagerImpl.tryLock(AbstractLockManagerImpl.java:47) [cattle-framework-lock-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.server.impl.ProcessInstanceDispatcherImpl.execute(ProcessInstanceDispatcherImpl.java:120) [cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at io.cattle.platform.engine.server.ProcessInstanceReference.doRun(ProcessInstanceReference.java:59) [cattle-framework-engine-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.NoExceptionRunnable.runInContext(NoExceptionRunnable.java:15) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:108) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46) [cattle-framework-managed-context-0.5.0-SNAPSHOT.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_72] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_72] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_72] 

我正在使用以下POST数据的Web API：

 HTTP/1.1 POST /v2-beta/launchconfigs Host: test1.iot.iavtech.net Accept: application/json Content-Type: application/json Content-Length: 708 { "build": null, "capAdd": [ ], "capDrop": [ ], "command": [ ], "dataVolumes": [ ], "dataVolumesFrom": [ ], "devices": [ ], "dns": [ ], "dnsOpt": [ ], "dnsSearch": [ ], "entryPoint": [ ], "expose": [ ], "extraHosts": [ ], "groupAdd": [ ], "healthCheck": null, "healthCmd": [ ], "imageUuid": "docker:ubuntu:14.04.3", "instanceTriggeredStop": "stop", "labels": { "io.rancher.container.name": "UTest", "io.rancher.container.pull_image": "always" }, "logConfig": null, "netAlias": [ ], "networkIds": [ ], "networkMode": "bridge", "ports": [ ], "privileged": false, "publishAllPorts": false, "readOnly": false, "requestedHostId": "1h6", "runInit": false, "secrets": [ ], "securityOpt": [ ], "startOnCreate": true, "stdinOpen": false, "tty": false, "ulimits": [ ], "dataVolumesFromLaunchConfigs": [ ], "disks": [ ] } 

我可以使用普通的web界面创build容器，但不能使用API​​。 Rancher文档不是很有帮助，因为它不能解释需要哪些参数。