gitlab-org--gitlab-foss/app/models/clusters/kubernetes_namespace.rb
Tiger Watson 36a01a88ce Use separate Kubernetes namespaces per environment
Kubernetes deployments on new clusters will now have
a separate namespace per project environment, instead
of sharing a single namespace for the project.

Behaviour of existing clusters is unchanged.

All new functionality is controlled by the
:kubernetes_namespace_per_environment feature flag,
which is safe to enable/disable at any time.
2019-08-07 04:40:29 +00:00

56 lines
1.9 KiB
Ruby

# frozen_string_literal: true
module Clusters
class KubernetesNamespace < ApplicationRecord
include Gitlab::Kubernetes
self.table_name = 'clusters_kubernetes_namespaces'
belongs_to :cluster_project, class_name: 'Clusters::Project'
belongs_to :cluster, class_name: 'Clusters::Cluster'
belongs_to :project, class_name: '::Project'
belongs_to :environment, optional: true
has_one :platform_kubernetes, through: :cluster
validates :namespace, presence: true
validates :namespace, uniqueness: { scope: :cluster_id }
validates :environment_id, uniqueness: { scope: [:cluster_id, :project_id] }, allow_nil: true
validates :service_account_name, presence: true
delegate :ca_pem, to: :platform_kubernetes, allow_nil: true
delegate :api_url, to: :platform_kubernetes, allow_nil: true
attr_encrypted :service_account_token,
mode: :per_attribute_iv,
key: Settings.attr_encrypted_db_key_base_truncated,
algorithm: 'aes-256-cbc'
scope :has_service_account_token, -> { where.not(encrypted_service_account_token: nil) }
scope :with_environment_slug, -> (slug) { joins(:environment).where(environments: { slug: slug }) }
def token_name
"#{namespace}-token"
end
def predefined_variables
Gitlab::Ci::Variables::Collection.new.tap do |variables|
variables
.append(key: 'KUBE_SERVICE_ACCOUNT', value: service_account_name.to_s)
.append(key: 'KUBE_NAMESPACE', value: namespace.to_s)
.append(key: 'KUBE_TOKEN', value: service_account_token.to_s, public: false, masked: true)
.append(key: 'KUBECONFIG', value: kubeconfig, public: false, file: true)
end
end
private
def kubeconfig
to_kubeconfig(
url: api_url,
namespace: namespace,
token: service_account_token,
ca_pem: ca_pem)
end
end
end