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Code Issues Releases Activity

Retry 10 times when resolving fails in start.py scripts

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This commit is contained in:
Tim Möhlmann 2018-08-08 17:54:15 +03:00
parent ac62f26dfd
commit cc8e15748b
3 changed files with 43 additions and 7 deletions
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12
core/dovecot/start.py
View File

@ -4,14 +4,26 @@ import jinja2
import os import os
import socket import socket
import glob import glob
import time
convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ)) convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
# Actual startup script # Actual startup script
i = 0
t = 10
while True:
i += 1
try:
os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front")) os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front"))
os.environ["REDIS_ADDRESS"] = socket.gethostbyname(os.environ.get("REDIS_ADDRESS", "redis")) os.environ["REDIS_ADDRESS"] = socket.gethostbyname(os.environ.get("REDIS_ADDRESS", "redis"))
if os.environ["WEBMAIL"] != "none": if os.environ["WEBMAIL"] != "none":
os.environ["WEBMAIL_ADDRESS"] = socket.gethostbyname(os.environ.get("WEBMAIL_ADDRESS", "webmail")) os.environ["WEBMAIL_ADDRESS"] = socket.gethostbyname(os.environ.get("WEBMAIL_ADDRESS", "webmail"))
except socket.gaierror as err:
if i >= t:
raise
time.sleep(10)
continue
break
for dovecot_file in glob.glob("/conf/*"): for dovecot_file in glob.glob("/conf/*"):
convert(dovecot_file, os.path.join("/etc/dovecot", os.path.basename(dovecot_file))) convert(dovecot_file, os.path.join("/etc/dovecot", os.path.basename(dovecot_file)))

12
core/postfix/start.py
View File

@ -5,11 +5,23 @@ import os
import socket import socket
import glob import glob
import shutil import shutil
import time
convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ)) convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
# Actual startup script # Actual startup script
i = 0
t = 10
while True:
i += 1
try:
os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front")) os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front"))
except socket.gaierror as err:
if i >= t:
raise
time.sleep(10)
continue
break
os.environ["HOST_ANTISPAM"] = os.environ.get("HOST_ANTISPAM", "antispam:11332") os.environ["HOST_ANTISPAM"] = os.environ.get("HOST_ANTISPAM", "antispam:11332")
os.environ["HOST_LMTP"] = os.environ.get("HOST_LMTP", "imap:2525") os.environ["HOST_LMTP"] = os.environ.get("HOST_LMTP", "imap:2525")

12
services/rspamd/start.py
View File

@ -4,11 +4,23 @@ import jinja2
import os import os
import socket import socket
import glob import glob
import time
convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ)) convert = lambda src, dst: open(dst, "w").write(jinja2.Template(open(src).read()).render(**os.environ))
# Actual startup script # Actual startup script
i = 0
t = 10
while True:
i += 1
try:
os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front")) os.environ["FRONT_ADDRESS"] = socket.gethostbyname(os.environ.get("FRONT_ADDRESS", "front"))
except socket.gaierror as err:
if i >= t:
raise
time.sleep(10)
continue
break
if "HOST_REDIS" not in os.environ: os.environ["HOST_REDIS"] = "redis" if "HOST_REDIS" not in os.environ: os.environ["HOST_REDIS"] = "redis"
for rspamd_file in glob.glob("/conf/*"): for rspamd_file in glob.glob("/conf/*"):