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|
# frozen_string_literal: true
module Clusters
module Gcp
class FinalizeCreationService
attr_reader :provider
def execute(provider)
@provider = provider
create_gitlab_service_account!
configure_provider
configure_kubernetes
cluster.save!
rescue Google::Apis::ServerError, Google::Apis::ClientError, Google::Apis::AuthorizationError => e
provider.make_errored!("Failed to request to CloudPlatform; #{e.message}")
rescue Kubeclient::HttpError => e
provider.make_errored!("Failed to run Kubeclient: #{e.message}")
rescue ActiveRecord::RecordInvalid => e
provider.make_errored!("Failed to configure Google Kubernetes Engine Cluster: #{e.message}")
end
private
def create_gitlab_service_account!
Clusters::Gcp::Kubernetes::CreateServiceAccountService.new(
'https://' + gke_cluster.endpoint,
Base64.decode64(gke_cluster.master_auth.cluster_ca_certificate),
gke_cluster.master_auth.username,
gke_cluster.master_auth.password).execute
end
def configure_provider
provider.endpoint = gke_cluster.endpoint
provider.status_event = :make_created
end
def configure_kubernetes
cluster.platform_type = :kubernetes
cluster.build_platform_kubernetes(
api_url: 'https://' + gke_cluster.endpoint,
ca_cert: Base64.decode64(gke_cluster.master_auth.cluster_ca_certificate),
username: gke_cluster.master_auth.username,
password: gke_cluster.master_auth.password,
authorization_type: authorization_type,
token: request_kubernetes_token)
end
def request_kubernetes_token
Clusters::Gcp::Kubernetes::FetchKubernetesTokenService.new(
'https://' + gke_cluster.endpoint,
Base64.decode64(gke_cluster.master_auth.cluster_ca_certificate),
gke_cluster.master_auth.username,
gke_cluster.master_auth.password).execute
end
# GKE Clusters have RBAC enabled on Kubernetes >= 1.6
def authorization_type
'rbac'
end
def gke_cluster
@gke_cluster ||= provider.api_client.projects_zones_clusters_get(
provider.gcp_project_id,
provider.zone,
cluster.name)
end
def cluster
@cluster ||= provider.cluster
end
end
end
end
|
