ManageIQ刷新无法正常工作（错误“不允许工作人员”）

Question

我使用ManageIQ创建了openshift监控实例。与openshift的连接已成功。

但刷新openshift监控不起作用。 openshift变量在仪表板上没有显示任何内容。这些是ManageIQ日志的evm.log。

 ERROR -- : MIQ(MiqServer#start_algorithm_used_swap_percent_lt_value) Not allowing worker [ManageIQ::Providers::Openshift::ContainerManager::RefreshWorker] to start since system memory usage has exceeded 60% of swap: Total: [1073737728], Used: [846049280]
[----] I, [2017-05-27T06:15:47.397906 #211:2b001244513c]  INFO -- : MIQ(ManageIQ::Providers::Openshift::ContainerManager::EventCatcher.sync_workers) Workers are being synchronized: Current: [], Desired: ["ems_2"]
[----] E, [2017-05-27T06:15:47.398280 #211:2b001244513c] ERROR -- : MIQ(MiqServer#start_algorithm_used_swap_percent_lt_value) Not allowing worker [ManageIQ::Providers::Openshift::ContainerManager::EventCatcher] to start since system memory usage has exceeded 60% of swap: Total: [1073737728], Used: [846049280]
[----] I, [2017-05-27T06:15:47.415801 #211:2b001244513c]  INFO -- : MIQ(MiqGenericWorker.sync_workers) Workers are being synchronized: Current #: [1], Desired #: [2]
[----] E, [2017-05-27T06:15:47.416125 #211:2b001244513c] ERROR -- : MIQ(MiqServer#start_algorithm_used_swap_percent_lt_value) Not allowing worker [MiqGenericWorker] to start since system memory usage has exceeded 60% of swap: Total: [1073737728], Used: [846049280]
[----] I, [2017-05-27T06:15:47.420465 #211:2b001244513c]  INFO -- : MIQ(MiqReportingWorker.sync_workers) Workers are being synchronized: Current #: [0], Desired #: [2]
[----] E, [2017-05-27T06:15:47.420838 #211:2b001244513c] ERROR -- : MIQ(MiqServer#start_algorithm_used_swap_percent_lt_value) Not allowing worker [MiqReportingWorker] to start since system memory usage has exceeded 60% of swap: Total: [1073737728], Used: [846049280]
[----] I, [2017-05-27T06:15:49.532827 #479:2b001244513c]  INFO -- : MIQ(MiqScheduleWorker::Runner#do_work) Number of scheduled items to be processed: 1.
[----] I, [2017-05-27T06:15:49.546516 #479:2b001244513c]  INFO -- : MIQ(MiqQueue.put) Message id: [929],  id: [], Zone: [default], Role: [smartstate], Server: [], Ident: [generic], Target id: [], Instance id: [], Task id: [job_dispatcher], Command: [JobProxyDispatcher.dispatch], Timeout: [600], Priority: [20], State: [ready], Deliver On: [], Data: [], Args: []

Answer 1

由于Manage IQ服务器上的资源不足，似乎工作人员负责刷新。如果您的交换超过60％（从日志中看到），则服务已经使用了所有RAM。

您可以在此处获取每种类型服务器（Vagrant，Docker，公共云）的基本ManageIQ服务器要求：http://manageiq.org/docs/get-started