Up-to-date reference of API arguments for CCE addons you can get at https://docs.otc.t-systems.com/cloud-container-engine/api-ref/apis/add-on_management/.

opentelekomcloud_cce_addon_v3

Manages a V3 CCE Addon resource within OpenTelekomCloud.

Example Usage

Basic addon setting

variable "flavor_id" {}
variable "vpc_id" {}
variable "subnet_id" {}

resource "opentelekomcloud_cce_cluster_v3" "cluster_1" {
  name                    = "cce-cluster-1"
  cluster_type            = "VirtualMachine"
  flavor_id               = var.flavor_id
  vpc_id                  = var.vpc_id
  subnet_id               = var.subnet_id
  container_network_type  = "overlay_l2"
  kubernetes_svc_ip_range = "10.247.0.0/16"
  cluster_version         = "v1.17.9-r0"
}

resource "opentelekomcloud_cce_addon_v3" "addon" {
  template_name    = "metrics-server"
  template_version = "1.0.6"
  cluster_id       = opentelekomcloud_cce_cluster_v3.cluster_1.id

  values {
    basic = {
      "image_version" : "v0.3.7",
      "swr_addr" : "100.125.7.25:20202",
      "swr_user" : "hwofficial"
    }
    custom = {}
  }
}

CCE addon setting with flavor in json format

variable "flavor_id" {}
variable "vpc_id" {}
variable "subnet_id" {}

resource opentelekomcloud_cce_cluster_v3 cluster_1 {
  name                    = "%s"
  cluster_type            = "VirtualMachine"
  flavor_id               = "cce.s1.small"
  vpc_id                  = data.opentelekomcloud_vpc_subnet_v1.shared_subnet.vpc_id
  subnet_id               = data.opentelekomcloud_vpc_subnet_v1.shared_subnet.network_id
  cluster_version         = "v1.25"
  container_network_type  = "overlay_l2"
  kubernetes_svc_ip_range = "10.247.0.0/16"
}

resource "opentelekomcloud_cce_addon_v3" "autoscaler" {
  template_name    = "autoscaler"
  template_version = "1.25.7"
  cluster_id       = opentelekomcloud_cce_cluster_v3.cluster_1.id

  values {
    basic = {
      "cceEndpoint" : "https://cce.eu-de.otc.t-systems.com",
      "ecsEndpoint" : "https://ecs.eu-de.otc.t-systems.com",
      "image_version" : "1.25.7",
      "region" : "eu-de",
      "swr_addr" : "100.125.7.25:20202",
      "swr_user" : "cce-addons"
    }
    custom = {
      "cluster_id" : opentelekomcloud_cce_cluster_v3.cluster_1.id,
      "coresTotal" : 32000,
      "expander" : "priority",
      "logLevel" : 4,
      "maxEmptyBulkDeleteFlag" : 10,
      "maxNodeProvisionTime" : 15,
      "maxNodesTotal" : 1000,
      "memoryTotal" : 128000,
      "scaleDownDelayAfterAdd" : 10,
      "scaleDownDelayAfterDelete" : 11,
      "scaleDownDelayAfterFailure" : 3,
      "scaleDownEnabled" : true,
      "scaleDownUnneededTime" : 10,
      "scaleDownUtilizationThreshold" : 0.5,
      "scaleUpCpuUtilizationThreshold" : 1,
      "scaleUpMemUtilizationThreshold" : 1,
      "scaleUpUnscheduledPodEnabled" : true,
      "scaleUpUtilizationEnabled" : true,
      "tenant_id" : data.opentelekomcloud_identity_project_v3.project.id,
      "unremovableNodeRecheckTimeout" : 5
    }
    flavor = <<EOF
      {
        "description": "Has only one instance",
        "name": "Single",
        "replicas": 1,
        "resources": [
          {
            "limitsCpu": "1000m",
            "limitsMem": "1000Mi",
            "name": "autoscaler",
            "requestsCpu": "500m",
            "requestsMem": "500Mi"
          }
        ]
      }
	EOF
  }
}

Argument Reference

The following arguments are supported:

  • template_name - (Required) Name of the add-on template to be installed, for example, coredns.

  • template_version - (Required) Version number of the add-on to be installed or upgraded, for example, v1.0.0.

  • cluster_id - (Required) ID of cluster to install the add-on on.

  • values - (Required) Parameters of the template to be installed or upgraded.

    • basic - (Required) Basic add-on information.

    • custom - (Required) Custom parameters of the add-on.

    • flavor - (Optional) Specifies the json string vary depending on the add-on.

Arguments which can be passed to the basic and custom addon parameters depends on the addon type and version. For more detailed description of addons for k8s version v1.17.9 see addons description. For more detailed description of addons for k8s version v1.19.8 see addons description.

Attributes Reference

All above argument parameters can be exported as attribute parameters along with attribute reference.

  • name - Installed add-on name.

  • description - Installed add-on description

Import

CCE addons can be imported using the cluster_id/addon_id, e.g.

terraform import opentelekomcloud_cce_addon_v3.autoscaler c1881895-cdcb-4d23-96cb-032e6a3ee667/ea257959-eeb1-4c10-8d33-26f0409a755d