
digitalocean/digitalocean-cloud-controller-manager该镜像提供Kubernetes cloud-controller-manager的DigitalOcean实现,用于将Kubernetes集群与DigitalOcean云服务深度集成。通过与DigitalOcean API交互,自动化管理云资源(如节点、负载均衡器)的生命周期,并同步Kubernetes集群状态与云服务实际状态,确保集群在DigitalOcean环境中稳定高效运行。
droplets:read/write、load_***s:read/write权限的DigitalOcean API令牌。nodes、services、endpoints等资源。bashkubectl create secret generic digitalocean-api-token -n kube-system \ --from-literal=access-token="YOUR_DIGITALOCEAN_API_TOKEN"
创建cloud-controller-manager.yaml部署文件:
yamlapiVersion: apps/v1 kind: Deployment metadata: name: digitalocean-cloud-controller-manager namespace: kube-system spec: replicas: 1 selector: matchLabels: k8s-app: digitalocean-cloud-controller-manager template: metadata: labels: k8s-app: digitalocean-cloud-controller-manager spec: tolerations: - key: node-role.kubernetes.io/master effect: NoSchedule - key: node.cloudprovider.kubernetes.io/uninitialized value: "true" effect: NoSchedule containers: - name: digitalocean-cloud-controller-manager image: digitalocean/cloud-controller-manager:vX.Y.Z # 替换为实际版本标签 command: - /digitalocean-cloud-controller-manager - --cloud-provider=digitalocean - --cluster-name=my-digitalocean-cluster # 替换为集群名称 - --leader-elect=true - --v=2 # 日志verbosity级别 env: - name: DIGITALOCEAN_ACCESS_TOKEN valueFrom: secretKeyRef: name: digitalocean-api-token key: access-token - name: DIGITALOCEAN_REGION value: "nyc3" # 替换为集群所在DigitalOcean区域 resources: requests: cpu: 100m memory: 512Mi
应用部署配置:
bashkubectl apply -f cloud-controller-manager.yaml
DIGITALOCEAN_ACCESS_TOKEN(必填):DigitalOcean API访问令牌,用于认证API请求。DIGITALOCEAN_REGION(可选):指定DigitalOcean区域,未指定时从节点metadata推断。--cloud-provider=digitalocean(必填):指定云服务提供商为DigitalOcean。--cluster-name(必填):Kubernetes集群名称,用于标识DigitalOcean资源归属。--leader-elect(默认true):启用领导者选举,确保单实例运行,避免资源冲突。--v(默认2):日志详细程度,取值范围1-10,数值越高日志越详细。通过Service注解自定义DigitalOcean Load ***,示例:
yamlapiVersion: v1 kind: Service metadata: name: example-service annotations: service.beta.kubernetes.io/do-load***-name: "example-lb" # 负载均衡器名称 service.beta.kubernetes.io/do-load***-size: "lb-small" # 规格(lb-small/lb-medium/lb-large) service.beta.kubernetes.io/do-load***-ssl-certificate: "cert-id-123" # 关联SSL证书 spec: type: Load*** selector: app: example-app ports: - port: 80 targetPort: 8080
kubectl get pods -n kube-system | grep digitalocean-cloud-controller-managerkubectl logs -n kube-system <pod-name> -f





manifest unknown 错误
TLS 证书验证失败
DNS 解析超时
410 错误:版本过低
402 错误:流量耗尽
身份认证失败错误
429 限流错误
凭证保存错误
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