30247a3800
This makes it easier for developers new to the codebase to easily get important information on the model's table in the same file as the model code. To ensure the model annotations stay accurate, run them on test_up/test_down. In CI, regenerate the annotations, and check for no changes, similar to how the linters work.
53 lines
1.5 KiB
Ruby
53 lines
1.5 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require_relative "../../model"
|
|
|
|
class MinioPool < Sequel::Model
|
|
many_to_one :cluster, key: :cluster_id, class: :MinioCluster
|
|
one_to_many :servers, key: :minio_pool_id, class: :MinioServer do |ds|
|
|
ds.order(:index)
|
|
end
|
|
one_to_one :strand, key: :id
|
|
|
|
include ResourceMethods
|
|
include SemaphoreMethods
|
|
|
|
semaphore :destroy, :add_additional_pool
|
|
|
|
def volumes_url
|
|
return "/minio/dat1" if cluster.single_instance_single_drive?
|
|
return "/minio/dat{1...#{drive_count}}" if cluster.single_instance_multi_drive?
|
|
servers_arg = "#{cluster.name}{#{start_index}...#{server_count + start_index - 1}}"
|
|
drivers_arg = "/minio/dat{1...#{per_server_drive_count}}"
|
|
"https://#{servers_arg}.#{Config.minio_host_name}:9000#{drivers_arg}"
|
|
end
|
|
|
|
def name
|
|
"#{cluster.name}-#{start_index}"
|
|
end
|
|
|
|
def per_server_drive_count
|
|
(drive_count / server_count).to_i
|
|
end
|
|
|
|
def per_server_storage_size
|
|
(storage_size_gib / server_count).to_i
|
|
end
|
|
end
|
|
|
|
# Table: minio_pool
|
|
# Columns:
|
|
# id | uuid | PRIMARY KEY
|
|
# start_index | integer | NOT NULL DEFAULT 0
|
|
# cluster_id | uuid | NOT NULL
|
|
# server_count | integer |
|
|
# drive_count | integer |
|
|
# storage_size_gib | bigint |
|
|
# vm_size | text | NOT NULL
|
|
# Indexes:
|
|
# minio_pool_pkey | PRIMARY KEY btree (id)
|
|
# Foreign key constraints:
|
|
# minio_pool_cluster_id_fkey | (cluster_id) REFERENCES minio_cluster(id)
|
|
# Referenced By:
|
|
# minio_server | minio_server_minio_pool_id_fkey | (minio_pool_id) REFERENCES minio_pool(id)
|