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
|
# frozen_string_literal: true
module ContainerRegistry
class GitlabApiClient < BaseClient
include Gitlab::Utils::StrongMemoize
JSON_TYPE = 'application/json'
CANCEL_RESPONSE_STATUS_HEADER = 'status'
IMPORT_RESPONSES = {
200 => :already_imported,
202 => :ok,
400 => :bad_request,
401 => :unauthorized,
404 => :not_found,
409 => :already_being_imported,
424 => :pre_import_failed,
425 => :already_being_imported,
429 => :too_many_imports
}.freeze
REGISTRY_GITLAB_V1_API_FEATURE = 'gitlab_v1_api'
def self.supports_gitlab_api?
with_dummy_client(return_value_if_disabled: false) do |client|
client.supports_gitlab_api?
end
end
def self.deduplicated_size(path)
with_dummy_client(token_config: { type: :nested_repositories_token, path: path }) do |client|
client.repository_details(path, sizing: :self_with_descendants)['size_bytes']
end
end
# https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs-gitlab/api.md#compliance-check
def supports_gitlab_api?
strong_memoize(:supports_gitlab_api) do
registry_features = Gitlab::CurrentSettings.container_registry_features || []
next true if ::Gitlab.com? && registry_features.include?(REGISTRY_GITLAB_V1_API_FEATURE)
with_token_faraday do |faraday_client|
response = faraday_client.get('/gitlab/v1/')
response.success? || response.status == 401
end
end
end
# https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs-gitlab/api.md#import-repository
def pre_import_repository(path)
response = start_import_for(path, pre: true)
IMPORT_RESPONSES.fetch(response.status, :error)
end
# https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs-gitlab/api.md#import-repository
def import_repository(path)
response = start_import_for(path, pre: false)
IMPORT_RESPONSES.fetch(response.status, :error)
end
# https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs-gitlab/api.md#cancel-repository-import
def cancel_repository_import(path, force: false)
response = with_import_token_faraday do |faraday_client|
faraday_client.delete(import_url_for(path)) do |req|
req.params['force'] = true if force
end
end
status = IMPORT_RESPONSES.fetch(response.status, :error)
actual_state = response.body[CANCEL_RESPONSE_STATUS_HEADER]
{ status: status, migration_state: actual_state }
end
# https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs-gitlab/api.md#get-repository-import-status
def import_status(path)
with_import_token_faraday do |faraday_client|
response = faraday_client.get(import_url_for(path))
# Temporary solution for https://gitlab.com/gitlab-org/gitlab/-/issues/356085#solutions
# this will trigger a `retry_pre_import`
break 'pre_import_failed' unless response.success?
body_hash = response_body(response)
body_hash&.fetch('status') || 'error'
end
end
def repository_details(path, sizing: nil)
with_token_faraday do |faraday_client|
req = faraday_client.get("/gitlab/v1/repositories/#{path}/") do |req|
req.params['size'] = sizing if sizing
end
break {} unless req.success?
response_body(req)
end
end
private
def start_import_for(path, pre:)
with_import_token_faraday do |faraday_client|
faraday_client.put(import_url_for(path)) do |req|
req.params['import_type'] = pre ? 'pre' : 'final'
end
end
end
def with_token_faraday
yield faraday
end
def with_import_token_faraday
yield faraday_with_import_token
end
def faraday_with_import_token(timeout_enabled: true)
@faraday_with_import_token ||= faraday_base(timeout_enabled: timeout_enabled) do |conn|
# initialize the connection with the :import_token instead of :token
initialize_connection(conn, @options.merge(token: @options[:import_token]), &method(:configure_connection))
end
end
def import_url_for(path)
"/gitlab/v1/import/#{path}/"
end
# overrides the default configuration
def configure_connection(conn)
conn.headers['Accept'] = [JSON_TYPE]
conn.response :json, content_type: JSON_TYPE
end
end
end
|
