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i18n/zh/docusaurus-plugin-content-docs/current/instruction/06-operator.md
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# EventMesh与K8S 集成 | ||
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### 1. 依赖 | ||
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``` | ||
docker | ||
golang (version 1.19) | ||
kubernetes (kubectl) | ||
kubernetes和docker之间有一定的兼容性,请检查它们之间的版本兼容性,并下载相应的版本,以确保它们能一起正常工作。 | ||
``` | ||
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### 2. 启动 | ||
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进入eventmesh-operator目录。 | ||
``` | ||
cd eventmesh-operator | ||
``` | ||
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将CRD安装到k8s集群。 | ||
``` | ||
make install | ||
# Uninstall CRDs from the K8s cluster | ||
make uninstall | ||
``` | ||
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如果出现错误 eventmesh-operator/bin/controller-gen: No such file or directory | ||
运行以下命令: | ||
``` | ||
# 如有必要,在本地下载controller-gen. | ||
make controller-gen | ||
# 如有必要,在本地下载kustomize. | ||
make kustomize | ||
``` | ||
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查看crds信息: | ||
``` | ||
# 运行以下命令查看 crds 信息: | ||
kubectl get crds | ||
NAME CREATED AT | ||
connectors.eventmesh-operator.eventmesh 2023-11-28T01:35:21Z | ||
runtimes.eventmesh-operator.eventmesh 2023-11-28T01:35:21Z | ||
``` | ||
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创建和删除CRs: | ||
自定义资源对象位于: /config/samples | ||
删除CR,只需将`create`替换为`delete`即可。 | ||
``` | ||
# 为eventmesh-runtime、eventmesh-connector-rocketmq创建CR,创建clusterIP可让eventmesh-runtime与其他组件通信。 | ||
make create | ||
#success: | ||
configmap/runtime-config created | ||
runtime.eventmesh-operator.eventmesh/eventmesh-runtime created | ||
service/runtime-cluster-service created | ||
configmap/connector-rocketmq-config created | ||
connectors.eventmesh-operator.eventmesh/connector-rocketmq created | ||
# 查看创建的service. | ||
kubectl get service | ||
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE | ||
runtime-cluster-service ClusterIP 10.109.209.72 <none> 10000/TCP 17s | ||
# Delete CR | ||
make delete | ||
``` | ||
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运行eventmesh-operator创建pods | ||
``` | ||
# run controller | ||
make run | ||
# log | ||
go fmt ./... | ||
go vet ./... | ||
go run ./main.go | ||
INFO controller-runtime.metrics Metrics server is starting to listen {"addr": ":9020"} | ||
INFO setup starting manager | ||
INFO Starting server {"kind": "health probe", "addr": "[::]:8081"} | ||
INFO Starting server {"path": "/metrics", "kind": "metrics", "addr": "[::]:9020"} | ||
INFO runtime Creating a new eventMeshRuntime StatefulSet. {"StatefulSet.Namespace": "default", "StatefulSet.Name": "eventmesh-runtime-0-a"} | ||
INFO connector Creating a new Connector StatefulSet. {"StatefulSet.Namespace": "default", "StatefulSet.Name": "connector-rocketmq"} | ||
INFO runtime Successful reconciliation! | ||
INFO connector Successful reconciliation! | ||
# 成功启动pod后,运行以下命令查看pod。 | ||
kubectl get pods | ||
NAME READY STATUS RESTARTS AGE | ||
connector-rocketmq-0 1/1 Running 0 12m | ||
eventmesh-runtime-0-a-0 1/1 Running 0 12m | ||
``` |