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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
# frozen_string_literal: true
module BulkImports
class PipelineWorker # rubocop:disable Scalability/IdempotentWorker
include ApplicationWorker
FILE_EXTRACTION_PIPELINE_PERFORM_DELAY = 10.seconds
data_consistency :always
feature_category :importers
sidekiq_options retry: false, dead: false
worker_has_external_dependencies!
def perform(pipeline_tracker_id, stage, entity_id)
@pipeline_tracker = ::BulkImports::Tracker
.with_status(:enqueued)
.find_by_id(pipeline_tracker_id)
if pipeline_tracker.present?
logger.info(
structured_payload(
bulk_import_entity_id: pipeline_tracker.entity.id,
bulk_import_id: pipeline_tracker.entity.bulk_import_id,
pipeline_name: pipeline_tracker.pipeline_name,
message: 'Pipeline starting',
importer: 'gitlab_migration'
)
)
run
else
logger.error(
structured_payload(
bulk_import_entity_id: entity_id,
bulk_import_id: bulk_import_id(entity_id),
pipeline_tracker_id: pipeline_tracker_id,
message: 'Unstarted pipeline not found',
importer: 'gitlab_migration'
)
)
end
ensure
::BulkImports::EntityWorker.perform_async(entity_id, stage)
end
private
attr_reader :pipeline_tracker
def run
return skip_tracker if pipeline_tracker.entity.failed?
raise(Pipeline::ExpiredError, 'Pipeline timeout') if job_timeout?
raise(Pipeline::FailedError, "Export from source instance failed: #{export_status.error}") if export_failed?
return re_enqueue if export_empty? || export_started?
pipeline_tracker.update!(status_event: 'start', jid: jid)
pipeline_tracker.pipeline_class.new(context).run
pipeline_tracker.finish!
rescue BulkImports::RetryPipelineError => e
retry_tracker(e)
rescue StandardError => e
fail_tracker(e)
end
def bulk_import_id(entity_id)
@bulk_import_id ||= Entity.find(entity_id).bulk_import_id
end
def fail_tracker(exception)
pipeline_tracker.update!(status_event: 'fail_op', jid: jid)
logger.error(
structured_payload(
bulk_import_entity_id: pipeline_tracker.entity.id,
bulk_import_id: pipeline_tracker.entity.bulk_import_id,
pipeline_name: pipeline_tracker.pipeline_name,
message: exception.message,
importer: 'gitlab_migration'
)
)
Gitlab::ErrorTracking.track_exception(
exception,
bulk_import_entity_id: pipeline_tracker.entity.id,
bulk_import_id: pipeline_tracker.entity.bulk_import_id,
pipeline_name: pipeline_tracker.pipeline_name,
importer: 'gitlab_migration'
)
BulkImports::Failure.create(
bulk_import_entity_id: context.entity.id,
pipeline_class: pipeline_tracker.pipeline_name,
pipeline_step: 'pipeline_worker_run',
exception_class: exception.class.to_s,
exception_message: exception.message.truncate(255),
correlation_id_value: Labkit::Correlation::CorrelationId.current_or_new_id
)
end
def logger
@logger ||= Gitlab::Import::Logger.build
end
def re_enqueue(delay = FILE_EXTRACTION_PIPELINE_PERFORM_DELAY)
self.class.perform_in(
delay,
pipeline_tracker.id,
pipeline_tracker.stage,
pipeline_tracker.entity.id
)
end
def context
@context ||= ::BulkImports::Pipeline::Context.new(pipeline_tracker)
end
def export_status
@export_status ||= ExportStatus.new(pipeline_tracker, pipeline_tracker.pipeline_class.relation)
end
def file_extraction_pipeline?
pipeline_tracker.file_extraction_pipeline?
end
def job_timeout?
return false unless file_extraction_pipeline?
(Time.zone.now - pipeline_tracker.entity.created_at) > Pipeline::NDJSON_EXPORT_TIMEOUT
end
def export_failed?
return false unless file_extraction_pipeline?
export_status.failed?
end
def export_started?
return false unless file_extraction_pipeline?
export_status.started?
end
def export_empty?
return false unless file_extraction_pipeline?
export_status.empty?
end
def retry_tracker(exception)
logger.error(
structured_payload(
bulk_import_entity_id: pipeline_tracker.entity.id,
bulk_import_id: pipeline_tracker.entity.bulk_import_id,
pipeline_name: pipeline_tracker.pipeline_name,
message: "Retrying error: #{exception.message}",
importer: 'gitlab_migration'
)
)
pipeline_tracker.update!(status_event: 'retry', jid: jid)
re_enqueue(exception.retry_delay)
end
def skip_tracker
logger.info(
structured_payload(
bulk_import_entity_id: pipeline_tracker.entity.id,
bulk_import_id: pipeline_tracker.entity.bulk_import_id,
pipeline_name: pipeline_tracker.pipeline_name,
message: 'Skipping pipeline due to failed entity',
importer: 'gitlab_migration'
)
)
pipeline_tracker.update!(status_event: 'skip', jid: jid)
end
end
end
|
