diff options
Diffstat (limited to 'spec/lib/gitlab/kubernetes/helm')
| -rw-r--r-- | spec/lib/gitlab/kubernetes/helm/api_spec.rb | 45 | ||||
| -rw-r--r-- | spec/lib/gitlab/kubernetes/helm/install_command_spec.rb | 84 | ||||
| -rw-r--r-- | spec/lib/gitlab/kubernetes/helm/upgrade_command_spec.rb | 140 |
3 files changed, 50 insertions, 219 deletions
diff --git a/spec/lib/gitlab/kubernetes/helm/api_spec.rb b/spec/lib/gitlab/kubernetes/helm/api_spec.rb index c7f92cbb143..8433d40b2ea 100644 --- a/spec/lib/gitlab/kubernetes/helm/api_spec.rb +++ b/spec/lib/gitlab/kubernetes/helm/api_spec.rb @@ -171,51 +171,6 @@ describe Gitlab::Kubernetes::Helm::Api do end end - describe '#update' do - let(:rbac) { false } - - let(:command) do - Gitlab::Kubernetes::Helm::UpgradeCommand.new( - application_name, - chart: 'chart-name', - files: files, - rbac: rbac - ) - end - - before do - allow(namespace).to receive(:ensure_exists!).once - - allow(client).to receive(:update_config_map).and_return(nil) - allow(client).to receive(:create_pod).and_return(nil) - allow(client).to receive(:delete_pod).and_return(nil) - end - - it 'ensures the namespace exists before creating the pod' do - expect(namespace).to receive(:ensure_exists!).once.ordered - expect(client).to receive(:create_pod).once.ordered - - subject.update(command) - end - - it 'removes an existing pod before updating' do - expect(client).to receive(:delete_pod).with('upgrade-app-name', 'gitlab-managed-apps').once.ordered - expect(client).to receive(:create_pod).once.ordered - - subject.update(command) - end - - it 'updates the config map on kubeclient when one exists' do - resource = Gitlab::Kubernetes::ConfigMap.new( - application_name, files - ).generate - - expect(client).to receive(:update_config_map).with(resource).once - - subject.update(command) - end - end - describe '#status' do let(:phase) { Gitlab::Kubernetes::Pod::RUNNING } let(:pod) { Kubeclient::Resource.new(status: { phase: phase }) } # partial representation diff --git a/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb index 82ed4d47857..db76d5d207e 100644 --- a/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb +++ b/spec/lib/gitlab/kubernetes/helm/install_command_spec.rb @@ -21,6 +21,15 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do ) end + let(:tls_flags) do + <<~EOS.squish + --tls + --tls-ca-cert /data/helm/app-name/config/ca.pem + --tls-cert /data/helm/app-name/config/cert.pem + --tls-key /data/helm/app-name/config/key.pem + EOS + end + subject { install_command } it_behaves_like 'helm commands' do @@ -36,12 +45,10 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do let(:helm_install_comand) do <<~EOS.squish - helm install chart-name - --name app-name - --tls - --tls-ca-cert /data/helm/app-name/config/ca.pem - --tls-cert /data/helm/app-name/config/cert.pem - --tls-key /data/helm/app-name/config/key.pem + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} --version 1.2.3 --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps @@ -66,12 +73,10 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do let(:helm_install_command) do <<~EOS.squish - helm install chart-name - --name app-name - --tls - --tls-ca-cert /data/helm/app-name/config/ca.pem - --tls-cert /data/helm/app-name/config/cert.pem - --tls-key /data/helm/app-name/config/key.pem + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} --version 1.2.3 --set rbac.create\\=true,rbac.enabled\\=true --namespace gitlab-managed-apps @@ -95,12 +100,10 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do let(:helm_install_command) do <<~EOS.squish - helm install chart-name - --name app-name - --tls - --tls-ca-cert /data/helm/app-name/config/ca.pem - --tls-cert /data/helm/app-name/config/cert.pem - --tls-key /data/helm/app-name/config/key.pem + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} --version 1.2.3 --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps @@ -120,15 +123,22 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do for i in $(seq 1 30); do helm version && break; sleep 1s; echo "Retrying ($i)..."; done helm repo add app-name https://repository.example.com helm repo update + /bin/date + /bin/true #{helm_install_command} EOS end let(:helm_install_command) do - <<~EOS.strip - /bin/date - /bin/true - helm install chart-name --name app-name --tls --tls-ca-cert /data/helm/app-name/config/ca.pem --tls-cert /data/helm/app-name/config/cert.pem --tls-key /data/helm/app-name/config/key.pem --version 1.2.3 --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps -f /data/helm/app-name/config/values.yaml + <<~EOS.squish + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} + --version 1.2.3 + --set rbac.create\\=false,rbac.enabled\\=false + --namespace gitlab-managed-apps + -f /data/helm/app-name/config/values.yaml EOS end end @@ -145,14 +155,21 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do helm repo add app-name https://repository.example.com helm repo update #{helm_install_command} + /bin/date + /bin/false EOS end let(:helm_install_command) do - <<~EOS.strip - helm install chart-name --name app-name --tls --tls-ca-cert /data/helm/app-name/config/ca.pem --tls-cert /data/helm/app-name/config/cert.pem --tls-key /data/helm/app-name/config/key.pem --version 1.2.3 --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps -f /data/helm/app-name/config/values.yaml - /bin/date - /bin/false + <<~EOS.squish + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} + --version 1.2.3 + --set rbac.create\\=false,rbac.enabled\\=false + --namespace gitlab-managed-apps + -f /data/helm/app-name/config/values.yaml EOS end end @@ -174,8 +191,9 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do let(:helm_install_command) do <<~EOS.squish - helm install chart-name - --name app-name + helm upgrade app-name chart-name + --install + --reset-values --version 1.2.3 --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps @@ -201,12 +219,10 @@ describe Gitlab::Kubernetes::Helm::InstallCommand do let(:helm_install_command) do <<~EOS.squish - helm install chart-name - --name app-name - --tls - --tls-ca-cert /data/helm/app-name/config/ca.pem - --tls-cert /data/helm/app-name/config/cert.pem - --tls-key /data/helm/app-name/config/key.pem + helm upgrade app-name chart-name + --install + --reset-values + #{tls_flags} --set rbac.create\\=false,rbac.enabled\\=false --namespace gitlab-managed-apps -f /data/helm/app-name/config/values.yaml diff --git a/spec/lib/gitlab/kubernetes/helm/upgrade_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/upgrade_command_spec.rb deleted file mode 100644 index 9b201dae417..00000000000 --- a/spec/lib/gitlab/kubernetes/helm/upgrade_command_spec.rb +++ /dev/null @@ -1,140 +0,0 @@ -# frozen_string_literal: true - -require 'rails_helper' - -describe Gitlab::Kubernetes::Helm::UpgradeCommand do - let(:application) { build(:clusters_applications_prometheus) } - let(:files) { { 'ca.pem': 'some file content' } } - let(:namespace) { ::Gitlab::Kubernetes::Helm::NAMESPACE } - let(:rbac) { false } - let(:upgrade_command) do - described_class.new( - application.name, - chart: application.chart, - files: files, - rbac: rbac - ) - end - - subject { upgrade_command } - - it_behaves_like 'helm commands' do - let(:commands) do - <<~EOS - helm init --upgrade - for i in $(seq 1 30); do helm version && break; sleep 1s; echo "Retrying ($i)..."; done - helm upgrade #{application.name} #{application.chart} --tls --tls-ca-cert /data/helm/#{application.name}/config/ca.pem --tls-cert /data/helm/#{application.name}/config/cert.pem --tls-key /data/helm/#{application.name}/config/key.pem --reset-values --install --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml - EOS - end - end - - context 'rbac is true' do - let(:rbac) { true } - - it_behaves_like 'helm commands' do - let(:commands) do - <<~EOS - helm init --upgrade - for i in $(seq 1 30); do helm version && break; sleep 1s; echo "Retrying ($i)..."; done - helm upgrade #{application.name} #{application.chart} --tls --tls-ca-cert /data/helm/#{application.name}/config/ca.pem --tls-cert /data/helm/#{application.name}/config/cert.pem --tls-key /data/helm/#{application.name}/config/key.pem --reset-values --install --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml - EOS - end - end - end - - context 'with an application with a repository' do - let(:ci_runner) { create(:ci_runner) } - let(:application) { build(:clusters_applications_runner, runner: ci_runner) } - let(:upgrade_command) do - described_class.new( - application.name, - chart: application.chart, - files: files, - rbac: rbac, - repository: application.repository - ) - end - - it_behaves_like 'helm commands' do - let(:commands) do - <<~EOS - helm init --upgrade - for i in $(seq 1 30); do helm version && break; sleep 1s; echo "Retrying ($i)..."; done - helm repo add #{application.name} #{application.repository} - helm upgrade #{application.name} #{application.chart} --tls --tls-ca-cert /data/helm/#{application.name}/config/ca.pem --tls-cert /data/helm/#{application.name}/config/cert.pem --tls-key /data/helm/#{application.name}/config/key.pem --reset-values --install --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml - EOS - end - end - end - - context 'when there is no ca.pem file' do - let(:files) { { 'file.txt': 'some content' } } - - it_behaves_like 'helm commands' do - let(:commands) do - <<~EOS - helm init --upgrade - for i in $(seq 1 30); do helm version && break; sleep 1s; echo "Retrying ($i)..."; done - helm upgrade #{application.name} #{application.chart} --reset-values --install --namespace #{namespace} -f /data/helm/#{application.name}/config/values.yaml - EOS - end - end - end - - describe '#pod_resource' do - subject { upgrade_command.pod_resource } - - context 'rbac is enabled' do - let(:rbac) { true } - - it 'generates a pod that uses the tiller serviceAccountName' do - expect(subject.spec.serviceAccountName).to eq('tiller') - end - end - - context 'rbac is not enabled' do - let(:rbac) { false } - - it 'generates a pod that uses the default serviceAccountName' do - expect(subject.spec.serviceAcccountName).to be_nil - end - end - end - - describe '#config_map_resource' do - let(:metadata) do - { - name: "values-content-configuration-#{application.name}", - namespace: namespace, - labels: { name: "values-content-configuration-#{application.name}" } - } - end - let(:resource) { ::Kubeclient::Resource.new(metadata: metadata, data: files) } - - it 'returns a KubeClient resource with config map content for the application' do - expect(subject.config_map_resource).to eq(resource) - end - end - - describe '#rbac?' do - subject { upgrade_command.rbac? } - - context 'rbac is enabled' do - let(:rbac) { true } - - it { is_expected.to be_truthy } - end - - context 'rbac is not enabled' do - let(:rbac) { false } - - it { is_expected.to be_falsey } - end - end - - describe '#pod_name' do - it 'returns the pod name' do - expect(subject.pod_name).to eq("upgrade-#{application.name}") - end - end -end |