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|
# frozen_string_literal: true
module API
module Admin
class InstanceClusters < ::API::Base
include PaginationParams
feature_category :kubernetes_management
urgency :low
before do
authenticated_as_admin!
ensure_feature_enabled!
end
namespace 'admin' do
desc "Get list of all instance clusters" do
detail "This feature was introduced in GitLab 13.2."
end
get '/clusters' do
authorize! :read_cluster, clusterable_instance
present paginate(clusters_for_current_user), with: Entities::Cluster
end
desc "Get a single instance cluster" do
detail "This feature was introduced in GitLab 13.2."
end
params do
requires :cluster_id, type: Integer, desc: "The cluster ID"
end
get '/clusters/:cluster_id' do
authorize! :read_cluster, cluster
present cluster, with: Entities::Cluster
end
desc "Add an instance cluster" do
detail "This feature was introduced in GitLab 13.2."
end
params do
requires :name, type: String, desc: 'Cluster name'
optional :enabled, type: Boolean, default: true, desc: 'Determines if cluster is active or not, defaults to true'
optional :environment_scope, default: '*', type: String, desc: 'The associated environment to the cluster'
optional :namespace_per_environment, default: true, type: Boolean, desc: 'Deploy each environment to a separate Kubernetes namespace'
optional :domain, type: String, desc: 'Cluster base domain'
optional :management_project_id, type: Integer, desc: 'The ID of the management project'
optional :managed, type: Boolean, default: true, desc: 'Determines if GitLab will manage namespaces and service accounts for this cluster, defaults to true'
requires :platform_kubernetes_attributes, type: Hash, desc: %q(Platform Kubernetes data) do
requires :api_url, type: String, allow_blank: false, desc: 'URL to access the Kubernetes API'
requires :token, type: String, desc: 'Token to authenticate against Kubernetes'
optional :ca_cert, type: String, desc: 'TLS certificate (needed if API is using a self-signed TLS certificate)'
optional :namespace, type: String, desc: 'Unique namespace related to Project'
optional :authorization_type, type: String, values: ::Clusters::Platforms::Kubernetes.authorization_types.keys, default: 'rbac', desc: 'Cluster authorization type, defaults to RBAC'
end
end
post '/clusters/add' do
authorize! :add_cluster, clusterable_instance
user_cluster = ::Clusters::CreateService
.new(current_user, create_cluster_user_params)
.execute
if user_cluster.persisted?
present user_cluster, with: Entities::Cluster
else
render_validation_error!(user_cluster)
end
end
desc "Update an instance cluster" do
detail "This feature was introduced in GitLab 13.2."
end
params do
requires :cluster_id, type: Integer, desc: 'The cluster ID'
optional :name, type: String, desc: 'Cluster name'
optional :enabled, type: Boolean, desc: 'Enable or disable Gitlab\'s connection to your Kubernetes cluster'
optional :environment_scope, type: String, desc: 'The associated environment to the cluster'
optional :namespace_per_environment, default: true, type: Boolean, desc: 'Deploy each environment to a separate Kubernetes namespace'
optional :domain, type: String, desc: 'Cluster base domain'
optional :management_project_id, type: Integer, desc: 'The ID of the management project'
optional :managed, type: Boolean, desc: 'Determines if GitLab will manage namespaces and service accounts for this cluster'
optional :platform_kubernetes_attributes, type: Hash, desc: %q(Platform Kubernetes data) do
optional :api_url, type: String, desc: 'URL to access the Kubernetes API'
optional :token, type: String, desc: 'Token to authenticate against Kubernetes'
optional :ca_cert, type: String, desc: 'TLS certificate (needed if API is using a self-signed TLS certificate)'
optional :namespace, type: String, desc: 'Unique namespace related to Project'
end
end
put '/clusters/:cluster_id' do
authorize! :update_cluster, cluster
update_service = ::Clusters::UpdateService.new(current_user, update_cluster_params)
if update_service.execute(cluster)
present cluster, with: Entities::ClusterProject
else
render_validation_error!(cluster)
end
end
desc "Remove a cluster" do
detail "This feature was introduced in GitLab 13.2."
end
params do
requires :cluster_id, type: Integer, desc: "The cluster ID"
end
delete '/clusters/:cluster_id' do
authorize! :admin_cluster, cluster
destroy_conditionally!(cluster)
end
end
helpers do
def clusterable_instance
::Clusters::Instance.new
end
def clusters_for_current_user
@clusters_for_current_user ||= ClustersFinder.new(clusterable_instance, current_user, :all).execute
end
def cluster
@cluster ||= clusters_for_current_user.find(params[:cluster_id])
end
def create_cluster_user_params
declared_params.merge({
provider_type: :user,
platform_type: :kubernetes,
clusterable: clusterable_instance
})
end
def update_cluster_params
declared_params(include_missing: false).without(:cluster_id)
end
def ensure_feature_enabled!
not_found! unless clusterable_instance.certificate_based_clusters_enabled?
end
end
end
end
end
|
