Admins are able to use the provider to change a cluster’s size or tier. There are a few limitations on cluster scaling:
Initial Cluster:
resource "hcp_hvn" "example" {
hvn_id = "hvn"
cloud_provider = "aws"
region = "us-west-2"
cidr_block = "172.25.16.0/20"
}
resource "hcp_vault_cluster" "example" {
cluster_id = "vault-cluster"
hvn_id = hcp_hvn.example.hvn_id
# default tier is “dev”
}
Scaling to Standard:
resource "hcp_hvn" "example" {
hvn_id = "hvn"
cloud_provider = "aws"
region = "us-west-2"
cidr_block = "172.25.16.0/20"
}
resource "hcp_vault_cluster" "example" {
cluster_id = "vault-cluster"
hvn_id = hcp_hvn.example.hvn_id
tier = "standard_medium"
}