» linode_nodebalancer_node

Provides a Linode NodeBalancer Node resource. This can be used to create, modify, and delete Linodes NodeBalancer Nodes. For more information, see Getting Started with NodeBalancers and the Linode APIv4 docs.

» Example Usage

The following example shows how one might use this resource to configure NodeBalancer Nodes attached to Linode instances.

resource "linode_instance" "web" {
    count = "3"
    label = "web-${count.index + 1}"
    image = "linode/ubuntu18.04"
    region = "us-east"
    type = "g6-standard-1"
    authorized_keys = ["ssh-rsa AAAA...Gw== user@example.local"]
    root_pass = "terraform-test"

    private_ip = true
}

resource "linode_nodebalancer" "foobar" {
    label = "mynodebalancer"
    region = "us-east"
    client_conn_throttle = 20
}

resource "linode_nodebalancer_config" "foofig" {
    nodebalancer_id = "${linode_nodebalancer.foobar.id}"
    port = 80
    protocol = "http"
    check = "http"
    check_path = "/foo"
    check_attempts = 3
    check_timeout = 30
    stickiness = "http_cookie"
    algorithm = "source"
}

resource "linode_nodebalancer_node" "foonode" {
    nodebalancer_id = "${linode_nodebalancer.foobar.id}"
    config_id = "${linode_nodebalancer_config.foofig.id}"
    address = "${linode_instance.web.*.private_ip_address}:80"
    label = "mynodebalancernode"
    weight = 50
}

» Argument Reference

The following arguments are supported:

  • label - (Required) The label of the Linode NodeBalancer Node. This is for display purposes only.

  • nodebalancer_id - (Required) The ID of the NodeBalancer to access.

  • config_id - (Required) The ID of the NodeBalancerConfig to access.

  • address - (Required) The private IP Address where this backend can be reached. This must be a private IP address.


  • mode - (Optional) The mode this NodeBalancer should use when sending traffic to this backend. If set to accept this backend is accepting traffic. If set to reject this backend will not receive traffic. If set to drain this backend will not receive new traffic, but connections already pinned to it will continue to be routed to it

  • weight - (Optional) Used when picking a backend to serve a request and is not pinned to a single backend yet. Nodes with a higher weight will receive more traffic. (1-255).

» Attributes

This resource exports the following attributes:

  • status - The current status of this node, based on the configured checks of its NodeBalancer Config. (unknown, UP, DOWN).

  • config_id - The ID of the NodeBalancerConfig this NodeBalancerNode is attached to.

  • nodebalancer_id - The ID of the NodeBalancer this NodeBalancerNode is attached to.

» Import

NodeBalancer Nodes can be imported using the NodeBalancer nodebalancer_id followed by the NodeBalancer Config config_id followed by the NodeBalancer Node id, separated by a comma, e.g.

terraform import linode_nodebalancer_node.https-foobar-1 1234567,7654321,9999999