登录OpenShift 3.7问题

我正在使用Ansible在OpenShift 3.7中安装日志记录（EFK），参数如下：

openshift_logging_install_logging=true
openshift_logging_kibana_hostname=kibana.example.com
openshift_logging_es_cluster_size=3
openshift_logging_es_number_of_shards=3
openshift_logging_es_number_of_replicas=1
openshift_logging_es_nodeselector={"region":"infra"}
openshift_logging_kibana_nodeselector={"region":"infra"}
openshift_logging_curator_nodeselector={"region":"infra"}

但是消息失败了，我不知道为什么，我尝试了openshift_logging_es_cluster_size=1，这样效果很好。但我希望集群大小为3。有人能帮我吗-

2018-01-30 18:08:27,734 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (60 retries left).
2018-01-30 18:08:59,582 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (59 retries left).
2018-01-30 18:09:30,763 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (58 retries left).
2018-01-30 18:10:02,003 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (57 retries left).
2018-01-30 18:10:33,239 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (56 retries left).
2018-01-30 18:11:04,456 p=30740 u=root |  FAILED - RETRYING: Waiting for logging-es-data-master-8bm7g3s4 to finish scaling up (55 retries left)

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您可以使用命令行描述您的日志es data master-*pod，您可能会发现其他两个节点在事件中缺少cpu或内存。 因为默认情况下，记录es data master-*pod需要8G内存。 可能还有其他原因