openstack_lb_pool_v1

Manages a V1 load balancer pool resource within OpenStack.

Example Usage

resource "openstack_lb_pool_v1" "pool_1" {
  name        = "tf_test_lb_pool"
  protocol    = "HTTP"
  subnet_id   = "12345"
  lb_method   = "ROUND_ROBIN"
  lb_provider = "haproxy"
  monitor_ids = ["67890"]
}

Complete Load Balancing Stack Example

resource "openstack_networking_network_v2" "network_1" {
  name           = "network_1"
  admin_state_up = "true"
}

resource "openstack_networking_subnet_v2" "subnet_1" {
  network_id = "${openstack_networking_network_v2.network_1.id}"
  cidr       = "192.168.199.0/24"
  ip_version = 4
}

resource "openstack_compute_secgroup_v2" "secgroup_1" {
  name        = "secgroup_1"
  description = "Rules for secgroup_1"

  rule {
    from_port   = -1
    to_port     = -1
    ip_protocol = "icmp"
    cidr        = "0.0.0.0/0"
  }

  rule {
    from_port   = 80
    to_port     = 80
    ip_protocol = "tcp"
    cidr        = "0.0.0.0/0"
  }
}

resource "openstack_compute_instance_v2" "instance_1" {
  name            = "instance_1"
  security_groups = ["default", "${openstack_compute_secgroup_v2.secgroup_1.name}"]

  network {
    uuid = "${openstack_networking_network_v2.network_1.id}"
  }
}

resource "openstack_compute_instance_v2" "instance_2" {
  name            = "instance_2"
  security_groups = ["default", "${openstack_compute_secgroup_v2.secgroup_1.name}"]

  network {
    uuid = "${openstack_networking_network_v2.network_1.id}"
  }
}

resource "openstack_lb_monitor_v1" "monitor_1" {
  type           = "TCP"
  delay          = 30
  timeout        = 5
  max_retries    = 3
  admin_state_up = "true"
}

resource "openstack_lb_pool_v1" "pool_1" {
  name        = "pool_1"
  protocol    = "TCP"
  subnet_id   = "${openstack_networking_subnet_v2.subnet_1.id}"
  lb_method   = "ROUND_ROBIN"
  monitor_ids = ["${openstack_lb_monitor_v1.monitor_1.id}"]
}

resource "openstack_lb_member_v1" "member_1" {
  pool_id = "${openstack_lb_pool_v1.pool_1.id}"
  address = "${openstack_compute_instance_v2.instance_1.access_ip_v4}"
  port    = 80
}

resource "openstack_lb_member_v1" "member_2" {
  pool_id = "${openstack_lb_pool_v1.pool_1.id}"
  address = "${openstack_compute_instance_v2.instance_2.access_ip_v4}"
  port    = 80
}

resource "openstack_lb_vip_v1" "vip_1" {
  name      = "vip_1"
  subnet_id = "${openstack_networking_subnet_v2.subnet_1.id}"
  protocol  = "TCP"
  port      = 80
  pool_id   = "${openstack_lb_pool_v1.pool_1.id}"
}

Argument Reference

The following arguments are supported:

• region - (Optional) The region in which to obtain the V2 Networking client. A Networking client is needed to create an LB pool. If omitted, the region argument of the provider is used. Changing this creates a new LB pool.

• name - (Required) The name of the pool. Changing this updates the name of the existing pool.

• protocol - (Required) The protocol used by the pool members, you can use either 'TCP, 'HTTP', or 'HTTPS'. Changing this creates a new pool.

• subnet_id - (Required) The network on which the members of the pool will be located. Only members that are on this network can be added to the pool. Changing this creates a new pool.

• lb_method - (Required) The algorithm used to distribute load between the members of the pool. The current specification supports 'ROUND_ROBIN' and 'LEAST_CONNECTIONS' as valid values for this attribute.

• lb_provider - (Optional) The backend load balancing provider. For example: haproxy, F5, etc.

• tenant_id - (Optional) The owner of the pool. Required if admin wants to create a pool member for another tenant. Changing this creates a new pool.

• monitor_ids - (Optional) A list of IDs of monitors to associate with the pool.

• member - (Optional) An existing node to add to the pool. Changing this updates the members of the pool. The member object structure is documented below. Please note that the member block is deprecated in favor of the openstack_lb_member_v1 resource.

The member block supports:

• address - (Required) The IP address of the member. Changing this creates a new member.

• port - (Required) An integer representing the port on which the member is hosted. Changing this creates a new member.

• admin_state_up - (Required) The administrative state of the member. Acceptable values are 'true' and 'false'. Changing this value updates the state of the existing member.

• tenant_id - (Optional) The owner of the member. Required if admin wants to create a pool member for another tenant. Changing this creates a new member.

Attributes Reference

The following attributes are exported:

• region - See Argument Reference above.
• name - See Argument Reference above.
• protocol - See Argument Reference above.
• subnet_id - See Argument Reference above.
• lb_method - See Argument Reference above.
• lb_provider - See Argument Reference above.
• tenant_id - See Argument Reference above.
• monitor_id - See Argument Reference above.
• member - See Argument Reference above.

Notes

The member block is deprecated in favor of the openstack_lb_member_v1 resource.

Import

Load Balancer Pools can be imported using the id, e.g.

$ terraform import openstack_lb_pool_v1.pool_1 b255e6ba-02ad-43e6-8951-3428ca26b713