# 利用 EMQX Operator 部署 EMQX 集群
EMQX Operator 最新信息, 请访问 github (opens new window).
使用 cert-manager (opens new window) 给 webhook 服务提供证书,可以参考 cert-manager 文档 (opens new window) 安装
可以通过如下两种方式之一来安装 Operator Controller:
- 使用静态文件安装
curl -f -L "https://github.com/emqx/emqx-operator/releases/download/1.2.2/emqx-operator-controller.yaml" | kubectl apply -f -
1使用 Helm 安装
- 添加 EMQX Helm 仓库
helm repo add emqx https://repos.emqx.io/charts helm repo update
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2- 用 Helm 安装 EMQX Operator 控制器
$ helm install emqx-operator emqx/emqx-operator \ --set installCRDs=true \ --namespace emqx-operator-system \ --create-namespace
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检查 EMQX Operator 控制器状态
$ kubectl get pods -l "control-plane=controller-manager" -n emqx-operator-system NAME READY STATUS RESTARTS AGE emqx-operator-controller-manager-68b866c8bf-kd4g6 1/1 Running 0 15s
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- 部署 EMQX Broker
部署 EMQX Custom Resource
$ cat << "EOF" | kubectl apply -f - apiVersion: apps.emqx.io/v1beta3 kind: EmqxBroker metadata: name: emqx labels: "foo": "bar" spec: emqxTemplate: image: emqx/emqx:4.4.5 EOF
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11检查 EMQX 状态
$ kubectl get pods NAME READY STATUS RESTARTS AGE emqx-0 2/2 Running 0 22s emqx-1 2/2 Running 0 22s emqx-2 2/2 Running 0 22s $ kubectl exec -it emqx-0 -c emqx -- emqx_ctl status Node 'emqx@emqx-0.emqx-headless.default.svc.cluster.local' 4.4.5 is started $ kubectl exec -it emqx-0 -c emqx -- emqx_ctl cluster status Cluster status: #{running_nodes => ['emqx@emqx-0.emqx-headless.default.svc.cluster.local', 'emqx@emqx-1.emqx-headless.default.svc.cluster.local', 'emqx@emqx-2.emqx-headless.default.svc.cluster.local'], stopped_nodes => []}
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