GCPClusterConfiguration

Version: deckhouse.io/v1

  • apiVersionstring

    Required value

    Allowed values: deckhouse.io/v1, deckhouse.io/v1alpha1

  • kindstring

    Required value

    Allowed values: GCPClusterConfiguration

  • labelsobject

    A list of labels to attach to cluster resources.

    Note that you have to re-create all the machines to add new tags if tags were modified in the running cluster.

    You can learn more about the labels in the official documentation.

    Format — key: value.

  • layoutstring

    Required value

    The way resources are located in the cloud.

    Standard - set Cloud NAT mode. More info…

    WithoutNAT - a dedicated VPC is created for the cluster. All cluster nodes have public IP addresses. More info…

    Allowed values: Standard, WithoutNAT

  • masterNodeGroupobject

    Required value

    Parameters of the master’s NodeGroup.

    • additionalLabelsobject

      Additional labels.

      More info….

      Example:

      project: cms-production
      severity: critical
      
    • additionalNetworkTagsarray of strings

      The list of additional tags.

      For example, you can use tags to apply firewall rules to instances. The detailed description of network tags is available in the official documentation.

    • instanceClassobject

      Required value

      Partial contents of the GCPInstanceClass fields.

      • disableExternalIPboolean

        Defines whether to disable external IP for an instance or not.

        This parameter is only available for the Standard layout.

        True means that nodes do not have public addresses and connect to the Internet over CloudNAT;

        False means that static public addresses are created for nodes, they are also used for One-to-one NAT.;

        Default: true

        Allowed values: true, false

      • diskSizeGbinteger

        Instance disk size in gigabytes.

        Example:

        diskSizeGb: 20
        
      • imagestring

        Required value

        Image to use while provisioning GCP servers.

        You can find a list of images in the documentation.

        Caution! Currently, only Ubuntu 18.04, Ubuntu 20.04, Centos 7 are supported and tested to work.

        Example:

        image: projects/ubuntu-os-cloud/global/images/ubuntu-1804-bionic-v20190911
        
      • machineTypestring

        Required value

        Machine type of GCP instance.

        Caution! Make sure that this type is present in all zones specified in the zones parameter.

        GCP lets you specify a custom amount of resources (CPU and RAM), e.g., custom-8-40960 or n2-custom-8-40960.

        Example:

        machineType: n1-standard-4
        
    • replicasinteger

      Required value

      The number of master nodes to create.

      Allowed values: 1 <= X

    • zonesarray of strings

      A limited set of zones in which nodes can be created.

  • nodeGroupsarray of objects

    An array of additional NodeGroups for creating static nodes (e.g., for dedicated front nodes or gateways).

    • additionalLabelsobject
    • additionalNetworkTagsarray of strings
    • instanceClassobject

      Required value

      Partial contents of the GCPInstanceClass fields.

      • disableExternalIPboolean

        Defines whether to disable external IP for an instance or not.

        This parameter is only available for the Standard layout.

        True means that nodes do not have public addresses and connect to the Internet over CloudNAT;

        False means that static public addresses are created for nodes, they are also used for One-to-one NAT.;

        Default: true

        Allowed values: true, false

      • diskSizeGbinteger

        Instance disk size in gigabytes.

        Example:

        diskSizeGb: 20
        
      • imagestring

        Required value

        Image to use while provisioning GCP servers.

        You can find a list of images in the documentation.

        Caution! Currently, only Ubuntu 18.04, Ubuntu 20.04, Centos 7 are supported and tested to work.

        Example:

        image: projects/ubuntu-os-cloud/global/images/ubuntu-1804-bionic-v20190911
        
      • machineTypestring

        Required value

        Machine type of GCP instance.

        Caution! Make sure that this type is present in all zones specified in the zones parameter.

        GCP lets you specify a custom amount of resources (CPU and RAM), e.g., custom-8-40960 or n2-custom-8-40960.

        Example:

        machineType: n1-standard-4
        
    • namestring

      Required value

      The name of the NodeGroup to use for generating node names.

    • nodeTemplateobject

      Parameters of Node objects in Kubernetes to add after registering the node.

      • annotationsobject

        The same as the metadata.annotations (https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.20/#objectmeta-v1-meta).

      • labelsobject

        The same as the metadata.labels standard (https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.20/#objectmeta-v1-meta).

      • taintsarray of objects

        The same as the .spec.taints field of the Node object(https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.20/#taint-v1-core). CAUTION! Only the effect, key, values fields are available

        • effectstring

          Allowed values: NoSchedule, PreferNoSchedule, NoExecute

        • keystring
        • valuestring
    • replicasinteger

      Required value

      The number of nodes to create.

    • zonesarray of strings

      A limited set of zones in which nodes can be created.

  • peeredVPCsarray of strings

    A list of GCP VPC networks to peer with the cluster network.

    The service account must have access to all the VPCs listed. You have to configure the peering connection manually if no access is available.

  • providerobject

    Required value

    Parameters for connecting to the GCP API.

    • regionstring

      Required value

      The name of the region where instances will be provisioned.

    • serviceAccountJSONstring

      Required value

      A key to the Service Account with Project Admin privileges (service account key) in the JSON format.

      How to create it a service account key.

  • sshKeystring

    Required value

    A public key to access nodes as user.

  • standardobject

    Settings for the Standard layout.

    • cloudNATAddressesarray of strings

      A list of public static IP addresses for Cloud NAT.

  • subnetworkCIDRstring

    A subnet to use for cluster nodes.

    Pattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(3[0-2]|[1-2][0-9]|[0-9]))$

  • withoutNATobject

    Settings for the WithoutNAT layout.

    • zonesarray of strings

      A limited set of zones in which nodes can be created.