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Huawei Cloud Instructions to setup an Huawei Cloud kubernetes cluster for Istio. 23 true
/docs/setup/kubernetes/prepare/platform-setup/huaweicloud/
/docs/setup/kubernetes/platform-setup/huaweicloud/
platform-setup
huawei
huaweicloud
cce
istio/wg-environments-maintainers no

Follow these instructions to prepare a cluster for Istio using the Huawei Cloud Container Engine. You can deploy a Kubernetes cluster to Huawei Cloud quickly and easily in the Cloud Container Engine Console, which fully supports Istio.

{{< tip >}} Huawei offers a {{< gloss >}}managed control plane{{< /gloss >}} add-on for the Huawei Cloud Container Engine, which you can use instead of installing Istio manually. Refer to Huawei Application Service Mesh for details and instructions. {{< /tip >}}

Following the Huawei Cloud Instructions to prepare a cluster before manually installing Istio, proceed as follows:

  1. Log in to the CCE console. Choose Dashboard > Buy Cluster to open the Buy Hybrid Cluster page. An alternative way to open that page is to choose Resource Management > Clusters in the navigation pane and click Buy next to Hybrid Cluster.

  2. On the Configure Cluster page, configure cluster parameters. In this example, a majority of parameters retain default values. After the cluster configuration is complete, click Next: Create Node to go to the node creation page.

    {{< tip >}} Istio release has some requirements for the Kubernetes version, select the version according to Istio's support policy. {{< /tip >}}

    The image below shows the GUI where you create and configure the cluster:

    {{< image link="./create-cluster.png" caption="Configure Cluster" >}}

  3. On the node creation page, configure the following parameters

    {{< tip >}} Istio adds some additional resource consumption, from our experience, reserve at least 4 vCPU and 8 GB memory to begin playing. {{< /tip >}}

    The image below shows the GUI where you create and configure the node:

    {{< image link="./create-node.png" caption="Configure Node" >}}

  4. Configure kubectl

  5. Now you can install Istio on CCE cluster according to install guide.

  6. Configure ELB to expose Istio ingress gateway if needed.

    • Create Elastic Load Balancer

    • Bind the ELB instance to istio-ingressgateway service

      Set the ELB instance ID and loadBalancerIP to istio-ingressgateway.

{{< text bash >}} $ kubectl apply -f - <<EOF apiVersion: v1 kind: Service metadata: annotations: kubernetes.io/elb.class: union kubernetes.io/elb.id: 4ee43d2b-cec5-4100-89eb-2f77837daa63 # ELB ID kubernetes.io/elb.lb-algorithm: ROUND_ROBIN labels: app: istio-ingressgateway install.operator.istio.io/owning-resource: unknown install.operator.istio.io/owning-resource-namespace: istio-system istio: ingressgateway istio.io/rev: default operator.istio.io/component: IngressGateways operator.istio.io/managed: Reconcile operator.istio.io/version: 1.9.0 release: istio name: istio-ingressgateway namespace: istio-system spec: clusterIP: 10.247.7.192 externalTrafficPolicy: Cluster loadBalancerIP: 119.8.36.132 ## ELB EIP ports:

  • name: status-port nodePort: 32484 port: 15021 protocol: TCP targetPort: 15021
  • name: http2 nodePort: 30294 port: 80 protocol: TCP targetPort: 8080
  • name: https nodePort: 31301 port: 443 protocol: TCP targetPort: 8443
  • name: tcp nodePort: 30229 port: 31400 protocol: TCP targetPort: 31400
  • name: tls nodePort: 32028 port: 15443 protocol: TCP targetPort: 15443 selector: app: istio-ingressgateway istio: ingressgateway sessionAffinity: None type: LoadBalancer EOF {{< /text >}}

Start playing with Istio by trying out the various tasks.