1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
# frozen_string_literal: true
require 'spec_helper'
describe Clusters::Gcp::FinalizeCreationService, '#execute' do
include GoogleApi::CloudPlatformHelpers
include KubernetesHelpers
let(:cluster) { create(:cluster, :project, :providing_by_gcp) }
let(:provider) { cluster.provider }
let(:platform) { cluster.platform }
let(:endpoint) { '111.111.111.111' }
let(:api_url) { 'https://' + endpoint }
let(:username) { 'sample-username' }
let(:password) { 'sample-password' }
let(:secret_name) { 'gitlab-token' }
let(:token) { 'sample-token' }
let(:namespace) { "#{cluster.project.path}-#{cluster.project.id}" }
subject { described_class.new.execute(provider) }
before do
allow(ClusterPlatformConfigureWorker).to receive(:perform_async)
end
shared_examples 'success' do
it 'configures provider and kubernetes' do
subject
expect(provider).to be_created
end
it 'properly configures database models' do
subject
cluster.reload
expect(provider.endpoint).to eq(endpoint)
expect(platform.api_url).to eq(api_url)
expect(platform.ca_cert).to eq(Base64.decode64(load_sample_cert).strip)
expect(platform.username).to eq(username)
expect(platform.password).to eq(password)
expect(platform.token).to eq(token)
end
it 'calls ClusterPlatformConfigureWorker in a ascync fashion' do
expect(ClusterPlatformConfigureWorker).to receive(:perform_async).with(cluster.id)
subject
end
end
shared_examples 'error' do
it 'sets an error to provider object' do
subject
expect(provider.reload).to be_errored
end
end
shared_examples 'kubernetes information not successfully fetched' do
context 'when failed to fetch gke cluster info' do
before do
stub_cloud_platform_get_zone_cluster_error(provider.gcp_project_id, provider.zone, cluster.name)
end
it_behaves_like 'error'
end
context 'when token is empty' do
let(:token) { '' }
it_behaves_like 'error'
end
context 'when failed to fetch kubernetes token' do
before do
stub_kubeclient_get_secret_error(api_url, secret_name, namespace: 'default')
end
it_behaves_like 'error'
end
context 'when service account fails to create' do
before do
stub_kubeclient_create_service_account_error(api_url, namespace: 'default')
end
it_behaves_like 'error'
end
end
shared_context 'kubernetes information successfully fetched' do
before do
stub_cloud_platform_get_zone_cluster(
provider.gcp_project_id, provider.zone, cluster.name,
{
endpoint: endpoint,
username: username,
password: password
}
)
stub_kubeclient_discover(api_url)
stub_kubeclient_get_namespace(api_url)
stub_kubeclient_create_namespace(api_url)
stub_kubeclient_get_service_account_error(api_url, 'gitlab')
stub_kubeclient_create_service_account(api_url)
stub_kubeclient_create_secret(api_url)
stub_kubeclient_put_secret(api_url, 'gitlab-token')
stub_kubeclient_get_secret(
api_url,
{
metadata_name: secret_name,
token: Base64.encode64(token),
namespace: 'default'
}
)
end
end
context 'With a legacy ABAC cluster' do
before do
provider.legacy_abac = true
end
include_context 'kubernetes information successfully fetched'
it_behaves_like 'success'
it 'uses ABAC authorization type' do
subject
cluster.reload
expect(platform).to be_abac
expect(platform.authorization_type).to eq('abac')
end
it_behaves_like 'kubernetes information not successfully fetched'
end
context 'With an RBAC cluster' do
before do
provider.legacy_abac = false
stub_kubeclient_get_cluster_role_binding_error(api_url, 'gitlab-admin')
stub_kubeclient_create_cluster_role_binding(api_url)
end
include_context 'kubernetes information successfully fetched'
it_behaves_like 'success'
it 'uses RBAC authorization type' do
subject
cluster.reload
expect(platform).to be_rbac
expect(platform.authorization_type).to eq('rbac')
end
it_behaves_like 'kubernetes information not successfully fetched'
end
end
|