我正在尝试在我的集群上安装 EFK,但遇到了问题。这是我的节点描述片段(okd 3.11)
metadata:
name: okdmastertest.labtest.mycomapny.com
selfLink: /api/v1/nodes/okdmastertest.labtest.mycomapny.com
uid: 43905e07-7277-11e9-9beb-005056006301
resourceVersion: '9193192'
creationTimestamp: '2019-05-09T16:26:57Z'
labels:
beta.kubernetes.io/arch: amd64
beta.kubernetes.io/os: linux
kubernetes.io/hostname: okdmastertest.labtest.mycomapny.com
node-role.kubernetes.io/infra: 'true'
node-role.kubernetes.io/master: 'true'
annotations:
node.openshift.io/md5sum: a4305b3db4427b8d4bd21c1a11115c5d
volumes.kubernetes.io/controller-managed-attach-detach: 'true'
在我的库存文件中,我有这些变量
all:
children:
etcd:
hosts:
okdmastertest.labtest.mycomapny.com:
masters:
hosts:
okdmastertest.labtest.mycomapny.com:
nodes:
hosts:
okdmastertest.labtest.mycomapny.com:
openshift_node_group_name: node-config-master-infra
okdnodetest1.labtest.mycomapny.com:
openshift_node_group_name: node-config-compute
openshift_schedulable: True
OSEv3:
children:
etcd:
masters:
nodes:
vars:
{bla bla bla}
openshift_logging_install_logging: true
openshift_logging_es_nodeselector:
node-type: infra
但是当我运行日志记录剧本时不断收到的错误是
fatal: [okdmastertest.labtest.mycompany.com]: FAILED! => {
"assertion": false,
"changed": false,
"evaluated_to": false,
"msg": "No schedulable nodes found matching node selector for Elasticsearch - 'node-type=infra'"
}
什么是节点选择器的正确语法,以便将 elasticsearch 放在基础设施节点上?
答案1
将您的配置与例子从官方文献可以看出一些差异。
例如:
node-role.kubernetes.io/infra: 'true'
和
node-role.kubernetes.io/infra=true
请检查您的语法并将其与这。
如果不是这种情况,请与我分享这些命令的结果:
$ oc get nodes -o wide
$ oc describe node <node>
此外,如果您缺少,node-role.kubernetes.io/infra=true
错误将如下所示:No schedulable nodes found matching node selector for Cluster Monitoring Operator - 'node-role.kubernetes.io/infra=true'
而不是这样:No schedulable nodes found matching node selector for Elasticsearch - 'node-type=infra'
再次执行$ oc get nodes -o wide
以查看您的节点是否具有正确的类型。
如果有帮助的话请告诉我。