同样的,对于 Elasticsearch 应用,现在官方也推出了基于 Kubernetes Operator 的应用:Elastic Cloud on Kubernetes (ECK),用户可使用该产品在 Kubernetes 上配置、管理和运行 Elasticsearch 集群。 Elastic Cloud on Kubernetes ElasticCloudonKubernetes(ECK)是一个 Elasticsearch Operator,但远不止于此。ECK 使用 Kubernetes ...
最新版本OpenShift Elasticsearch Operator(5.7.0)支持在OpenShift Container Platform 4.9 ( Kubernetes 1.22 )上运行 Elasticsearch 6.8.1 开源: OpenShift Elasticsearch Operator 的开源协议是 Apache License 2.0。 OpenShift Elasticsearch Operator 的开源协议不影响 Elasticsearch 的许可证,Elasticsearch 仍然遵循 Elasti...
而这个 chan 和 contoller-runtime 提供的 Watch 能力有关,当事件被发布时,便会触发 Operator 开始的 Reconcile 流程。从而实现了发现业务状态的变化,会把该 CR 继续交付给 Operator 来进行校正。 // Controller implements a Kubernetes API. A Controller manages a work queue fed reconcile.Requests// from sou...
Annotations:kubectl.kubernetes.io/last-applied-configuration={"allowVolumeExpansion":true,"apiVersion":"storage.k8s.io/v1","kind":"StorageClass","metadata":{"annotations":{},"name":"csi-sc"},"mountOptions":["rw"],"parameters":{"csi.storage.io/disk-type":"nvme","csi.storage.k8s.io/fst...
首先是清理不匹配的 Kubernetes 资源,然后检查并创建 Script ConfigMap,以及两个 Service。 ElasticSearch 会用到两个 Service,便是在这一步进行创建和矫正的: TransportService:headless Service,es 集群 zen discovery 使用 ExternalService:对 es data 节点的 L4负载均衡 ...
Elastic Cloud on Kubernetes ElasticCloudonKubernetes(ECK)是一个 Elasticsearch Operator,但远不止于此。ECK 使用 Kubernetes Operator 模式构建而成,需要安装在您的 Kubernetes 集群内,其功能绝不仅限于简化 Kubernetes 上 Elasticsearch 和 Kibana 的部署工作这一项任务。ECK 专注于简化所有后期运行工作,例如: ...
io/hostname operator: In values: - {{ .host }}---{{- end }}kibana/templates/storage-class.yamlkind: StorageClassapiVersion: storage.k8s.io/v1metadata: name: {{ .Values.persistence.storageClass }}provisioner: kubernetes.io/no-provisioner4）开始部署# 先创建本地存储目录mkdir -p /...
Monitor the operator logs: kubectl-n elastic-system logs-f statefulset.apps/elastic-operator 安装干了下边这些事: When you run thekubectlcommand listed inDeploy ECK in your Kubernetes cluster, the following components are installed or updated: ...
Elasticsearch Operator This is an operator for running Elasticsearch in Kubernetes with focus on operational aspects, like safe draining and offering auto-scaling capabilities for Elasticsearch data nodes, rather than just abstracting manifest definitions. License Starting with v0.1.3 the ES-Operator is ...
它基于operator-sdk构建，与OpenShift的监控堆栈集成，并且无需额外许可证。最新版本（5.7.0）支持在OpenShift Container Platform 4.9（Kubernetes 1.22）上运行Elasticsearch 6.8.1。此Operator的开源协议为Apache License 2.0，这不影响Elasticsearch的许可证，Elasticsearch仍遵循Elastic License 2.0。开...