mirror of
https://github.com/frappe/frappe_docker.git
synced 2024-11-10 15:20:55 +00:00
127 lines
3.6 KiB
Python
127 lines
3.6 KiB
Python
import socket, os, json, time
|
|
from six.moves.urllib.parse import urlparse
|
|
|
|
COMMON_SITE_CONFIG_FILE = 'common_site_config.json'
|
|
REDIS_QUEUE_KEY = 'redis_queue'
|
|
REDIS_CACHE_KEY = 'redis_cache'
|
|
REDIS_SOCKETIO_KEY = 'redis_socketio'
|
|
DB_HOST_KEY = 'db_host'
|
|
DB_PORT = 3306
|
|
|
|
def is_open(ip, port, timeout=30):
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.settimeout(timeout)
|
|
try:
|
|
s.connect((ip, int(port)))
|
|
s.shutdown(socket.SHUT_RDWR)
|
|
return True
|
|
except:
|
|
return False
|
|
finally:
|
|
s.close()
|
|
|
|
def check_host(ip, port, retry=10, delay=3, print_attempt=True):
|
|
ipup = False
|
|
for i in range(retry):
|
|
if print_attempt:
|
|
print("Attempt {i} to connect to {ip}:{port}".format(ip=ip,port=port,i=i+1))
|
|
if is_open(ip, port):
|
|
ipup = True
|
|
break
|
|
else:
|
|
time.sleep(delay)
|
|
return ipup
|
|
|
|
# Check connection to servers
|
|
def get_config():
|
|
config = None
|
|
try:
|
|
with open(COMMON_SITE_CONFIG_FILE) as config_file:
|
|
config = json.load(config_file)
|
|
except FileNotFoundError as exception:
|
|
print(exception)
|
|
exit(1)
|
|
except:
|
|
print(COMMON_SITE_CONFIG_FILE+" is not valid")
|
|
exit(1)
|
|
return config
|
|
|
|
# Check mariadb
|
|
def check_mariadb(retry=10, delay=3, print_attempt=True):
|
|
config = get_config()
|
|
check_mariadb = False
|
|
check_mariadb = check_host(
|
|
config.get(DB_HOST_KEY, 'mariadb'),
|
|
DB_PORT,
|
|
retry,
|
|
delay,
|
|
print_attempt)
|
|
if not check_mariadb:
|
|
print("Connection to MariaDB timed out")
|
|
exit(1)
|
|
|
|
# Check redis queue
|
|
def check_redis_queue(retry=10, delay=3, print_attempt=True):
|
|
check_redis_queue = False
|
|
config = get_config()
|
|
redis_queue_url = urlparse(config.get(REDIS_QUEUE_KEY,"redis://redis-queue:6379")).netloc
|
|
redis_queue, redis_queue_port = redis_queue_url.split(":")
|
|
check_redis_queue = check_host(
|
|
redis_queue,
|
|
redis_queue_port,
|
|
retry,
|
|
delay,
|
|
print_attempt)
|
|
if not check_redis_queue:
|
|
print("Connection to redis queue timed out")
|
|
exit(1)
|
|
|
|
# Check redis cache
|
|
def check_redis_cache(retry=10, delay=3, print_attempt=True):
|
|
check_redis_cache = False
|
|
config = get_config()
|
|
redis_cache_url = urlparse(config.get(REDIS_CACHE_KEY,"redis://redis-cache:6379")).netloc
|
|
redis_cache, redis_cache_port = redis_cache_url.split(":")
|
|
check_redis_cache = check_host(
|
|
redis_cache,
|
|
redis_cache_port,
|
|
retry,
|
|
delay,
|
|
print_attempt)
|
|
if not check_redis_cache:
|
|
print("Connection to redis cache timed out")
|
|
exit(1)
|
|
|
|
# Check redis socketio
|
|
def check_redis_socketio(retry=10, delay=3, print_attempt=True):
|
|
check_redis_socketio = False
|
|
config = get_config()
|
|
redis_socketio_url = urlparse(config.get(REDIS_SOCKETIO_KEY,"redis://redis-socketio:6379")).netloc
|
|
redis_socketio, redis_socketio_port = redis_socketio_url.split(":")
|
|
check_redis_socketio = check_host(
|
|
redis_socketio,
|
|
redis_socketio_port,
|
|
retry,
|
|
delay,
|
|
print_attempt)
|
|
if not check_redis_socketio:
|
|
print("Connection to redis socketio timed out")
|
|
exit(1)
|
|
|
|
# Get site_config.json
|
|
def get_site_config(site_name):
|
|
site_config = None
|
|
with open('{site_name}/site_config.json'.format(site_name=site_name)) as site_config_file:
|
|
site_config = json.load(site_config_file)
|
|
return site_config
|
|
|
|
def main():
|
|
check_mariadb()
|
|
check_redis_queue()
|
|
check_redis_cache()
|
|
check_redis_socketio()
|
|
print('Connections OK')
|
|
|
|
if __name__ == "__main__":
|
|
main()
|