-
Notifications
You must be signed in to change notification settings - Fork 3
/
Copy pathrun_dev_stack.py
executable file
·211 lines (176 loc) · 7.42 KB
/
run_dev_stack.py
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
208
209
210
211
#!/usr/bin/env python3
# (C) 2019 The Johns Hopkins University Applied Physics Laboratory LLC.
import enum
import os
import shlex
import signal
import subprocess
import sys
import threading
import time
DIR = os.path.dirname(os.path.realpath(__file__))
EVE_PORT = 5001
REDIS_PORT = 6379
PRINT_LOCK = threading.Lock()
LOCAL_DATA_DIR = os.path.join(DIR, "local_data", "dev")
class Color(enum.Enum):
RED = 31
GREEN = 32
YELLOW = 33
BLUE = 34
MAGENTA = 35
CYAN = 36
LIGHT_RED = 91
LIGHT_GREEN = 92
LIGHT_YELLOW = 93
LIGHT_BLUE = 94
LIGHT_MAGENTA = 95
LIGHT_CYAN = 96
def lock_print(message):
PRINT_LOCK.acquire()
try:
print(message)
finally:
PRINT_LOCK.release()
def source_env_file():
proc = subprocess.Popen(shlex.split("env -i bash -c 'set -a && source {}/.env && env'".format(DIR)), stdout=subprocess.PIPE)
read_vars = {}
for line in proc.stdout:
(key, _, value) = line.decode().rstrip().partition("=")
if key not in ["PWD", "SHLVL", "_"]:
if not key in os.environ: # allow overriding
os.environ[key] = value
read_vars[key] = value
proc.communicate()
return read_vars
def prepend_cmd(cmd, prefix_text, prefix_color):
p = ["{}/prepend.sh".format(DIR),
b"\033[" + str(prefix_color).encode() + b"m" + prefix_text.encode() + b"\033[00m",
b"\033[" + str(prefix_color).encode() + b"m" + prefix_text.encode() + b"[\033[" + str(Color.RED.value).encode() + b"merr\033[" + str(prefix_color).encode() + b"m]\033[00m"]
if isinstance(cmd, list):
p += cmd
else:
p.append(cmd)
return p
def set_version():
proc = subprocess.run([os.path.join(DIR, "version.sh")], shell=True, check=True, stdout=subprocess.PIPE)
os.environ["PINE_VERSION"] = proc.stdout.strip().decode()
def start_eve_process(start_dir, start_cmd):
lock_print("Starting eve process.")
env = os.environ.copy()
env["FLASK_PORT"] = str(EVE_PORT)
env["DATA_DIR"] = os.path.join(LOCAL_DATA_DIR, "eve")
env["LOG_DIR"] = env["DATA_DIR"]
p = subprocess.Popen(prepend_cmd(start_cmd, " eve", Color.CYAN.value),
env = env, cwd = start_dir, preexec_fn = os.setsid)
return p
def stop_eve_process(p):
lock_print("Stopping eve process.")
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
def start_redis_process(start_dir, start_cmd):
lock_print("Starting redis process.")
env = os.environ.copy()
env["REDIS_PORT"] = str(REDIS_PORT)
env["DATA_DIR"] = os.path.join(LOCAL_DATA_DIR, "redis")
env["LOG_DIR"] = env["DATA_DIR"]
p = subprocess.Popen(prepend_cmd(start_cmd, " redis", Color.GREEN.value),
env = env, cwd = start_dir, preexec_fn = os.setsid)
return p
def stop_redis_process(p):
lock_print("Stopping redis process.")
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
def start_backend_process(start_dir, start_cmd):
lock_print("Starting backend process.")
env = os.environ.copy()
env["EVE_SERVER"] = "http://localhost:{}".format(EVE_PORT)
env["REDIS_SERVER"] = "localhost"
env["REDIS_PORT"] = str(REDIS_PORT)
env["DOCUMENT_IMAGE_DIR"] = os.path.join(LOCAL_DATA_DIR, "test_images")
p = subprocess.Popen(prepend_cmd(start_cmd, " backend", Color.BLUE.value),
env = env, cwd = start_dir, preexec_fn = os.setsid)
return p
def stop_backend_process(p):
lock_print("Stopping backend process.")
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
def start_frontend_annotation_process(start_dir, start_cmd):
lock_print("Starting frontend annotation process.")
p = subprocess.Popen(prepend_cmd(start_cmd, " frontend", Color.MAGENTA.value),
cwd = start_dir, preexec_fn = os.setsid)
return p
def stop_frontend_annotation_process(p):
lock_print("Stopping frontend process.")
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
def start_pipeline(start_dir, start_cmd):
lock_print("Starting pipeline process.")
env = os.environ.copy()
env["DATA_DIR"] = os.path.join(LOCAL_DATA_DIR, "pipelines")
p = subprocess.Popen(prepend_cmd(start_cmd, " pipelines", Color.YELLOW.value),
env = env, cwd = start_dir, preexec_fn = os.setsid)
return p
def stop_pipeline(p):
lock_print("Stopping pipeline process.")
os.killpg(os.getpgid(p.pid), signal.SIGTERM)
def main():
docker = "--docker" in sys.argv
eve_only = "--eve-only" in sys.argv
backend_only = "--backend-only" in sys.argv
auth_eve = "--auth-eve" in sys.argv
if not os.path.isdir(LOCAL_DATA_DIR):
os.makedirs(LOCAL_DATA_DIR)
os.environ["PINE_LOGGING_CONFIG_FILE"] = os.path.join(DIR, "shared", "logging.python.dev.json")
e = source_env_file()
if ("AUTH_MODULE" not in os.environ or os.environ["AUTH_MODULE"] == "vegas") and "VEGAS_CLIENT_SECRET" not in e:
lock_print("Please set VEGAS_CLIENT_SECRET in .env.")
return 1
set_version()
eve_dir = os.path.join(DIR, "eve")
eve_start = os.path.join(eve_dir, "dev_run.sh")
if not os.path.isfile(eve_start):
lock_print("Couldn't find eve start script: {}.".format(eve_start))
return 1
if not eve_only:
redis_dir = os.path.join(DIR, "redis")
redis_start = os.path.join(redis_dir, "dev_run.sh")
if not os.path.isfile(redis_start):
lock_print("Couldn't find redis start script: {}.".format(redis_start))
return 1
pipeline_dir = os.path.join(DIR, "pipelines")
pipeline_start = os.path.join(pipeline_dir, "dev_run.sh")
backend_dir = os.path.join(DIR, "backend")
backend_start = os.path.join(backend_dir, "dev_run.sh")
if not os.path.isfile(backend_start):
lock_print("Couldn't find backend start script: {}.".format(backend_start))
return 1
if docker:
backend_start = [backend_start, "--host=0.0.0.0"]
if not eve_only and not backend_only:
frontend_annotation_dir = os.path.join(DIR, "frontend", "annotation")
frontend_annotation_start = os.path.join(frontend_annotation_dir, "dev_run.sh")
if not os.path.isfile(frontend_annotation_start):
lock_print("Couldn't find frontend start script: {}/".format(frontend_annotation_start))
return 1
if docker:
frontend_annotation_start = [frontend_annotation_start, "--", "--host", "0.0.0.0"]
eve_process = start_eve_process(eve_dir, eve_start)
if not eve_only:
redis_process = start_redis_process(redis_dir, redis_start)
pipeline_process = start_pipeline(pipeline_dir, pipeline_start)
backend_process = start_backend_process(backend_dir, backend_start)
if not eve_only and not backend_only:
frontend_annotation_process = start_frontend_annotation_process(frontend_annotation_dir, frontend_annotation_start)
def signal_handler(sig, frame):
lock_print("")
if not eve_only and not backend_only:
stop_frontend_annotation_process(frontend_annotation_process)
if not eve_only:
stop_backend_process(backend_process)
stop_pipeline(pipeline_process)
stop_redis_process(redis_process)
stop_eve_process(eve_process)
lock_print("")
signal.signal(signal.SIGINT, signal_handler)
lock_print("Hit ctrl-c to exit.")
signal.pause()
return 0
if __name__ == "__main__":
sys.exit(main())