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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 'List instance clusters' do
detail 'This feature was introduced in GitLab 13.2. Returns a list of instance clusters.'
success Entities::Cluster
failure [
{ code: 403, message: 'Forbidden' }
]
is_array true
tags %w[clusters]
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. Returns a single instance cluster.'
success Entities::Cluster
failure [
{ code: 403, message: 'Forbidden' },
{ code: 404, message: 'Not found' }
]
tags %w[clusters]
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 existing instance cluster' do
detail 'This feature was introduced in GitLab 13.2. Adds an existing Kubernetes instance cluster.'
success Entities::Cluster
failure [
{ code: 400, message: 'Validation error' },
{ code: 403, message: 'Forbidden' },
{ code: 404, message: 'Not found' }
]
tags %w[clusters]
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 'Edit instance cluster' do
detail 'This feature was introduced in GitLab 13.2. Updates an existing instance cluster.'
success Entities::Cluster
failure [
{ code: 400, message: 'Validation error' },
{ code: 403, message: 'Forbidden' },
{ code: 404, message: 'Not found' }
]
tags %w[clusters]
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 'Delete instance cluster' do
detail 'This feature was introduced in GitLab 13.2. Deletes an existing instance cluster. Does not remove existing resources within the connected Kubernetes cluster.'
success Entities::Cluster
failure [
{ code: 403, message: 'Forbidden' },
{ code: 404, message: 'Not found' }
]
tags %w[clusters]
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
|
