aboutsummaryrefslogtreecommitdiffstats
path: root/python/fatcat_worker.py
blob: a7dcf755469a1386614f6bf08d4ec1c9eecd6e08 (plain)
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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
#!/usr/bin/env python3

import argparse
import sys

import sentry_sdk

from fatcat_tools import public_api
from fatcat_tools.workers import (
    ChangelogWorker,
    ElasticsearchChangelogWorker,
    ElasticsearchContainerWorker,
    ElasticsearchFileWorker,
    ElasticsearchReleaseWorker,
    EntityUpdatesWorker,
)

# Yep, a global. Gets DSN from `SENTRY_DSN` environment variable
sentry_client = sentry_sdk.init()


def run_changelog(args: argparse.Namespace) -> None:
    topic = "fatcat-{}.changelog".format(args.env)
    worker = ChangelogWorker(
        args.api, args.kafka_hosts, topic, poll_interval=args.poll_interval
    )
    worker.run()


def run_entity_updates(args: argparse.Namespace) -> None:
    changelog_topic = "fatcat-{}.changelog".format(args.env)
    release_topic = "fatcat-{}.release-updates-v03".format(args.env)
    file_topic = "fatcat-{}.file-updates".format(args.env)
    container_topic = "fatcat-{}.container-updates".format(args.env)
    work_ident_topic = "fatcat-{}.work-ident-updates".format(args.env)
    ingest_file_request_topic = "sandcrawler-{}.ingest-file-requests-daily".format(args.env)
    worker = EntityUpdatesWorker(
        args.api,
        args.kafka_hosts,
        changelog_topic,
        release_topic=release_topic,
        file_topic=file_topic,
        container_topic=container_topic,
        work_ident_topic=work_ident_topic,
        ingest_file_request_topic=ingest_file_request_topic,
    )
    worker.run()


def run_elasticsearch_release(args: argparse.Namespace) -> None:
    consume_topic = "fatcat-{}.release-updates-v03".format(args.env)
    worker = ElasticsearchReleaseWorker(
        args.kafka_hosts,
        consume_topic,
        elasticsearch_backend=args.elasticsearch_backend,
        elasticsearch_index=args.elasticsearch_index,
    )
    worker.run()


def run_elasticsearch_container(args: argparse.Namespace) -> None:
    consume_topic = "fatcat-{}.container-updates".format(args.env)
    worker = ElasticsearchContainerWorker(
        args.kafka_hosts,
        consume_topic,
        query_stats=args.query_stats,
        elasticsearch_release_index="fatcat_release",
        elasticsearch_backend=args.elasticsearch_backend,
        elasticsearch_index=args.elasticsearch_index,
    )
    worker.run()


def run_elasticsearch_file(args: argparse.Namespace) -> None:
    consume_topic = "fatcat-{}.file-updates".format(args.env)
    worker = ElasticsearchFileWorker(
        args.kafka_hosts,
        consume_topic,
        elasticsearch_backend=args.elasticsearch_backend,
        elasticsearch_index=args.elasticsearch_index,
    )
    worker.run()


def run_elasticsearch_changelog(args: argparse.Namespace) -> None:
    consume_topic = "fatcat-{}.changelog".format(args.env)
    worker = ElasticsearchChangelogWorker(
        args.kafka_hosts,
        consume_topic,
        elasticsearch_backend=args.elasticsearch_backend,
        elasticsearch_index=args.elasticsearch_index,
    )
    worker.run()


def main() -> None:
    parser = argparse.ArgumentParser(formatter_class=argparse.ArgumentDefaultsHelpFormatter)
    parser.add_argument(
        "--api-host-url", default="http://localhost:9411/v0", help="fatcat API host/port to use"
    )
    parser.add_argument(
        "--kafka-hosts",
        default="localhost:9092",
        help="list of Kafka brokers (host/port) to use",
    )
    parser.add_argument(
        "--env", default="dev", help="Kafka topic namespace to use (eg, prod, qa, dev)"
    )
    subparsers = parser.add_subparsers()

    sub_changelog = subparsers.add_parser(
        "changelog", help="poll fatcat API for changelog entries, push to kafka"
    )
    sub_changelog.set_defaults(func=run_changelog)
    sub_changelog.add_argument(
        "--poll-interval",
        help="how long to wait between polling (seconds)",
        default=5.0,
        type=float,
    )

    sub_entity_updates = subparsers.add_parser(
        "entity-updates",
        help="poll kafka for changelog entries; push entity changes to various kafka topics",
    )
    sub_entity_updates.set_defaults(func=run_entity_updates)

    sub_elasticsearch_release = subparsers.add_parser(
        "elasticsearch-release",
        help="consume kafka feed of new/updated releases, transform and push to search",
    )
    sub_elasticsearch_release.set_defaults(func=run_elasticsearch_release)
    sub_elasticsearch_release.add_argument(
        "--elasticsearch-backend",
        help="elasticsearch backend to connect to",
        default="http://localhost:9200",
    )
    sub_elasticsearch_release.add_argument(
        "--elasticsearch-index",
        help="elasticsearch index to push into",
        default="fatcat_release_v03",
    )

    sub_elasticsearch_container = subparsers.add_parser(
        "elasticsearch-container",
        help="consume kafka feed of new/updated containers, transform and push to search",
    )
    sub_elasticsearch_container.set_defaults(func=run_elasticsearch_container)
    sub_elasticsearch_container.add_argument(
        "--elasticsearch-backend",
        help="elasticsearch backend to connect to",
        default="http://localhost:9200",
    )
    sub_elasticsearch_container.add_argument(
        "--elasticsearch-index",
        help="elasticsearch index to push into",
        default="fatcat_container",
    )
    sub_elasticsearch_container.add_argument(
        "--query-stats",
        action="store_true",
        help="whether to query release search index for container stats",
    )

    sub_elasticsearch_file = subparsers.add_parser(
        "elasticsearch-file",
        help="consume kafka feed of new/updated files, transform and push to search",
    )
    sub_elasticsearch_file.set_defaults(func=run_elasticsearch_file)
    sub_elasticsearch_file.add_argument(
        "--elasticsearch-backend",
        help="elasticsearch backend to connect to",
        default="http://localhost:9200",
    )
    sub_elasticsearch_file.add_argument(
        "--elasticsearch-index",
        help="elasticsearch index to push into",
        default="fatcat_file",
    )

    sub_elasticsearch_changelog = subparsers.add_parser(
        "elasticsearch-changelog",
        help="consume changelog kafka feed, transform and push to search",
    )
    sub_elasticsearch_changelog.set_defaults(func=run_elasticsearch_changelog)
    sub_elasticsearch_changelog.add_argument(
        "--elasticsearch-backend",
        help="elasticsearch backend to connect to",
        default="http://localhost:9200",
    )
    sub_elasticsearch_changelog.add_argument(
        "--elasticsearch-index",
        help="elasticsearch index to push into",
        default="fatcat_changelog",
    )

    args = parser.parse_args()
    if not args.__dict__.get("func"):
        print("tell me what to do!")
        sys.exit(-1)

    args.api = public_api(args.api_host_url)
    args.func(args)


if __name__ == "__main__":
    main()