java - 使用 Marathon 部署 Mesos 集群

Question

我有三台机器 M1、M2 和 M3。我在 M1 上部署了 mesos-master、zookeeper 和 marathon，在 M2 和 M3 上部署了 mesos-slave。然而，在 Mesos Gui 上，显示了零个奴隶。然后我运行命令 mesos-resolve cat/etc/mesos/zk 来检查 slave 是否发现了正确的 master。但是不，它错误地将 127.0.0.1:5050 发现为 master。以下是上述命令的日志:

2015-07-31 15:38:02,522:17271(0x7f538b7cf700):ZOO_INFO@zookeeper_init@786: Initiating client connection, host=M1_IP:2181 sessionTimeout=10000 watcher=0x7f5392b130b0 sessionId=0 sessionPasswd=<null> context=0x7f5378003960 flags=0
2015-07-31 15:38:02,525:17271(0x7f5386dba700):ZOO_INFO@check_events@1703: initiated connection to server [M1_IP:2181]
2015-07-31 15:38:02,541:17271(0x7f5386dba700):ZOO_INFO@check_events@1750: session establishment complete on server [M1_IP:2181], sessionId=0x14ee590e0ec0008, negotiated timeout=10000
WARNING: Logging before InitGoogleLogging() is written to STDERR
I0731 15:38:02.541931 17273 group.cpp:313] Group process (group(1)@127.0.0.1:53978) connected to ZooKeeper
I0731 15:38:02.542022 17273 group.cpp:787] Syncing group operations: queue size (joins, cancels, datas) = (0, 0, 0)
I0731 15:38:02.542045 17273 group.cpp:385] Trying to create path '/mesos' in ZooKeeper
I0731 15:38:02.545756 17273 detector.cpp:138] Detected a new leader: (id='1')
I0731 15:38:02.545891 17273 group.cpp:656] Trying to get '/mesos/info_0000000001' in ZooKeeper
W0731 15:38:02.547034 17273 detector.cpp:444] Leading master master@127.0.0.1:5050 is using a Protobuf binary format when registering with ZooKeeper (info): this will be deprecated as of Mesos 0.24 (see MESOS-2340)
I0731 15:38:02.547114 17273 detector.cpp:481] A new leading master (UPID=master@127.0.0.1:5050) is detected

如日志所示，我在 M1/zookeeper 中查找/mesos/info_0000000001 的节点值。结果是这样的:

!20150801-152910-16777343-5050-765???'"master@127.0.0.1:5050*
marathon-120.23.0

Mesos 主设置:cat/etc/mesos/zk

zk://M1_IP:2181/mesos

所以看起来，M1 的 mesos master 有些如何不将其绝对 ip 存储在 zookeeper 节点中。谁能解释这种奇怪的行为。

Answer 1

您可能想明确告诉 Master 要绑定(bind)到哪个 IP，请参阅 --ip 标志。