6a5abdacbc
This patch adds new columns to kubernetes models so that we allow specific compute and storage sizes on Kubernetes VMs. This change applies to both KubernetesCluster model for control plane nodes and KubernetesNodepool model for worker nodes. For both models, the compute specification is not null and the default will be set in the nexus. The theory is that, kubernetes community usually are not interested in the actual size of the nodes, and slap cluster autoscaler to handle the number of nodes. Even less important, is the storage size of the nodes, so that's left as null-able. In clover, we usually pick the lowest available storage size of the selected compute size by default, so we can implement the same logic for k8s nodes as well.
31 lines
1.2 KiB
Ruby
31 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require_relative "../../model"
|
|
|
|
class KubernetesNodepool < Sequel::Model
|
|
one_to_one :strand, key: :id
|
|
many_to_one :cluster, key: :kubernetes_cluster_id, class: :KubernetesCluster
|
|
many_to_many :vms, order: :created_at
|
|
|
|
include ResourceMethods
|
|
include SemaphoreMethods
|
|
|
|
semaphore :destroy
|
|
end
|
|
|
|
# Table: kubernetes_nodepool
|
|
# Columns:
|
|
# id | uuid | PRIMARY KEY
|
|
# name | text | NOT NULL
|
|
# node_count | integer | NOT NULL
|
|
# created_at | timestamp with time zone | NOT NULL DEFAULT CURRENT_TIMESTAMP
|
|
# kubernetes_cluster_id | uuid | NOT NULL
|
|
# target_node_size | text | NOT NULL
|
|
# target_node_storage_size_gib | bigint |
|
|
# Indexes:
|
|
# kubernetes_nodepool_pkey | PRIMARY KEY btree (id)
|
|
# Foreign key constraints:
|
|
# kubernetes_nodepool_kubernetes_cluster_id_fkey | (kubernetes_cluster_id) REFERENCES kubernetes_cluster(id)
|
|
# Referenced By:
|
|
# kubernetes_nodepools_vms | kubernetes_nodepools_vms_kubernetes_nodepool_id_fkey | (kubernetes_nodepool_id) REFERENCES kubernetes_nodepool(id)
|