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author | Dylan Griffith <dyl.griffith@gmail.com> | 2019-08-02 22:02:57 +0300 |
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committer | Sean McGivern <sean@gitlab.com> | 2019-08-02 22:02:57 +0300 |
commit | 5027979b9ba0ebfb6376cfa78114e942f5054c5c (patch) | |
tree | 3a5f5c44fc2f3960569aec6d5e98ce382172dfd2 /spec/lib/gitlab/kubernetes/helm | |
parent | 2d697018ca7ea63cbbdf7879bc93b8fa1b2ae678 (diff) |
Implement Helm ResetCommand for removing Tiller
Also creates specs
Only allow Helm to be uninstalled if it's the only app
- Remove Tiller leftovers after reser command
- Fixes specs and offenses
Adds changelog file
Fix reset_command specs
Diffstat (limited to 'spec/lib/gitlab/kubernetes/helm')
-rw-r--r-- | spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb b/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb new file mode 100644 index 00000000000..d49d4779735 --- /dev/null +++ b/spec/lib/gitlab/kubernetes/helm/reset_command_spec.rb @@ -0,0 +1,65 @@ +# frozen_string_literal: true + +require 'spec_helper' + +describe Gitlab::Kubernetes::Helm::ResetCommand do + let(:rbac) { true } + let(:name) { 'helm' } + let(:files) { {} } + let(:reset_command) { described_class.new(name: name, rbac: rbac, files: files) } + + subject { reset_command } + + it_behaves_like 'helm commands' do + let(:commands) do + <<~EOS + helm reset + kubectl delete replicaset -n gitlab-managed-apps -l name\\=tiller + EOS + end + end + + context 'when there is a ca.pem file' do + let(:files) { { 'ca.pem': 'some file content' } } + + it_behaves_like 'helm commands' do + let(:commands) do + <<~EOS1.squish + "\n" + <<~EOS2 + helm reset + --tls + --tls-ca-cert /data/helm/helm/config/ca.pem + --tls-cert /data/helm/helm/config/cert.pem + --tls-key /data/helm/helm/config/key.pem + EOS1 + kubectl delete replicaset -n gitlab-managed-apps -l name\\=tiller + EOS2 + end + end + end + + describe '#pod_resource' do + subject { reset_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 '#pod_name' do + subject { reset_command.pod_name } + + it { is_expected.to eq('uninstall-helm') } + end +end |