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author | Thong Kuah <tkuah@gitlab.com> | 2019-06-18 02:31:36 +0300 |
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committer | Thong Kuah <tkuah@gitlab.com> | 2019-06-18 02:31:36 +0300 |
commit | 04307096bcc776259d8080bebd688ff6073d07c4 (patch) | |
tree | efaedddc5c9a6b330aaa7c979d882fcf4cb5a869 /spec/migrations | |
parent | 11acaf023e0027a88fec63696ba649ecc3eae9b2 (diff) | |
parent | c234e7312357388c1e088876772ecae22cf06297 (diff) |
Merge branch 'migrate_k8s_service_integration' into 'master'
Migrate Kubernetes service integration templates to clusters
See merge request gitlab-org/gitlab-ce!28534
Diffstat (limited to 'spec/migrations')
-rw-r--r-- | spec/migrations/migrate_k8s_service_integration_spec.rb | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/spec/migrations/migrate_k8s_service_integration_spec.rb b/spec/migrations/migrate_k8s_service_integration_spec.rb new file mode 100644 index 00000000000..4dd0c09632a --- /dev/null +++ b/spec/migrations/migrate_k8s_service_integration_spec.rb @@ -0,0 +1,161 @@ +# frozen_string_literal: true + +require 'spec_helper' +require Rails.root.join('db', 'post_migrate', '20190517153211_migrate_k8s_service_integration.rb') + +describe MigrateK8sServiceIntegration, :migration do + context 'template service' do + context 'with namespace' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: true, + template: true, + category: 'deployment', + type: 'KubernetesService', + properties: "{\"namespace\":\"prod\",\"api_url\":\"https://sample.kubernetes.com\",\"ca_pem\":\"ca_pem-sample\",\"token\":\"token-sample\"}" + ) + end + + let(:cluster) { MigrateK8sServiceIntegration::Cluster.instance_type.last! } + let(:platform) { cluster.platform_kubernetes } + + it 'migrates the KubernetesService template to Platform::Kubernetes' do + expect { migrate! }.to change { MigrateK8sServiceIntegration::Cluster.count }.by(1) + + expect(cluster).to be_enabled + expect(cluster).to be_user + expect(cluster).not_to be_managed + expect(cluster.environment_scope).to eq('*') + expect(platform.api_url).to eq('https://sample.kubernetes.com') + expect(platform.ca_cert).to eq('ca_pem-sample') + expect(platform.namespace).to eq('prod') + expect(platform.token).to eq('token-sample') + end + end + + context 'without namespace' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: true, + template: true, + category: 'deployment', + type: 'KubernetesService', + properties: "{\"namespace\":\"\",\"api_url\":\"https://sample.kubernetes.com\",\"ca_pem\":\"ca_pem-sample\",\"token\":\"token-sample\"}" + ) + end + + let(:cluster) { MigrateK8sServiceIntegration::Cluster.instance_type.last! } + let(:platform) { cluster.platform_kubernetes } + + it 'migrates the KubernetesService template to Platform::Kubernetes' do + expect { migrate! }.to change { MigrateK8sServiceIntegration::Cluster.count }.by(1) + + expect(cluster).to be_enabled + expect(cluster).to be_user + expect(cluster).not_to be_managed + expect(cluster.environment_scope).to eq('*') + expect(platform.api_url).to eq('https://sample.kubernetes.com') + expect(platform.ca_cert).to eq('ca_pem-sample') + expect(platform.namespace).to be_nil + expect(platform.token).to eq('token-sample') + end + end + + context 'with nullified parameters' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: true, + template: true, + category: 'deployment', + type: 'KubernetesService', + properties: "{}" + ) + end + + it 'does not migrate the KubernetesService' do + expect { migrate! }.not_to change { MigrateK8sServiceIntegration::Cluster.count } + end + end + + context 'when disabled' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: false, + template: true, + category: 'deployment', + type: 'KubernetesService', + properties: "{\"namespace\":\"prod\",\"api_url\":\"https://sample.kubernetes.com\",\"ca_pem\":\"ca_pem-sample\",\"token\":\"token-sample\"}" + ) + end + + let(:cluster) { MigrateK8sServiceIntegration::Cluster.instance_type.last! } + let(:platform) { cluster.platform_kubernetes } + + it 'migrates the KubernetesService template to Platform::Kubernetes' do + expect { migrate! }.to change { MigrateK8sServiceIntegration::Cluster.count }.by(1) + + expect(cluster).not_to be_enabled + expect(cluster).to be_user + expect(cluster).not_to be_managed + expect(cluster.environment_scope).to eq('*') + expect(platform.api_url).to eq('https://sample.kubernetes.com') + expect(platform.ca_cert).to eq('ca_pem-sample') + expect(platform.namespace).to eq('prod') + expect(platform.token).to eq('token-sample') + end + end + + context 'when an instance cluster already exists' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: true, + template: true, + category: 'deployment', + type: 'KubernetesService', + properties: "{\"namespace\":\"prod\",\"api_url\":\"https://sample.kubernetes.com\",\"ca_pem\":\"ca_pem-sample\",\"token\":\"token-sample\"}" + ) + end + + let!(:existing_cluster) do + MigrateK8sServiceIntegration::Cluster.create!( + name: 'test-cluster', + cluster_type: :instance_type, + managed: true, + provider_type: :user, + platform_type: :kubernetes + ) + end + let(:new_cluster) { MigrateK8sServiceIntegration::Cluster.instance_type.last! } + let(:platform) { new_cluster.platform_kubernetes } + + it 'migrates the KubernetesService template to disabled Platform::Kubernetes' do + expect { migrate! }.to change { MigrateK8sServiceIntegration::Cluster.count }.by(1) + + expect(new_cluster).not_to be_enabled + expect(new_cluster).to be_user + expect(new_cluster).not_to be_managed + expect(new_cluster.environment_scope).to eq('*') + expect(platform.api_url).to eq('https://sample.kubernetes.com') + expect(platform.ca_cert).to eq('ca_pem-sample') + expect(platform.namespace).to eq('prod') + expect(platform.token).to eq('token-sample') + end + end + end + + context 'non-template service' do + let!(:service) do + MigrateK8sServiceIntegration::Service.create!( + active: true, + template: false, + category: 'deployment', + type: 'KubernetesService', + properties: "{\"namespace\":\"prod\",\"api_url\":\"https://sample.kubernetes.com\",\"ca_pem\":\"ca_pem-sample\",\"token\":\"token-sample\"}" + ) + end + + it 'does not migrate the KubernetesService' do + expect { migrate! }.not_to change { MigrateK8sServiceIntegration::Cluster.count } + end + end +end |