def POST(self):
# disable nginx buffering
web.header('X-Accel-Buffering', 'no')
i = web.input(fast=False)
#get app config if not exist will create it
servers = get_servers(i.app_name)
if not servers:
servers = ['deploy']
save_app_option(i.app_name, 'deploy_servers', 'deploy')
yield "%d:%s" % (logging.INFO, render_ok("Application allowed to deploy those servers"))
yield "%d:%s" % (logging.INFO, render_ok(','.join(servers)))
servers = escape_servers(servers)
result = {}
data = {'app_name': i.app_name, 'app_url': i.app_url}
for server in servers:
url = SUFFIX % server
try:
opener = FancyURLopener()
f = opener.open(url, urlencode(data))
line = '' # to avoid NameError for line if f has no output at all.
for line in iter(f.readline, ''):
logger.info(line)
yield line
if not any(word in line for word in ['succeeded', 'failed']):
result[server] = 'Failed'
else:
result[server] = 'Succeeded'
except Exception, e:
yield "%d:%s" % (logging.ERROR, render_err(str(e)))
result[server] = 'Failed'
def POST(self):
try:
data = json.loads(web.data())
appname = data["application"]
# get app config if not exist will create it
get_app_uid(appname)
is_exist = load_app_option(appname, "mysql")
if data.get("passwd"):
del data["passwd"]
if is_exist:
data["passwd"] = is_exist
data = json.dumps(data)
cmd = ["sudo", "-u", "sheep", "LD_LIBRARY_PATH=%s" % DEFALUT_LIB_DIR, "/usr/local/bin/farm-syncdb"]
p = Popen(cmd, stdout=PIPE, stderr=STDOUT, stdin=PIPE)
p.stdin.write(data)
p.stdin.close()
pre_log = ""
traces = []
for line in p.stdout:
try:
levelno, line = line.split(":", 1)
levelno = int(levelno)
except ValueError:
levelno = logging.DEBUG
traces.append((time.time(), line))
if not pre_log:
pre_log = "%d:%s" % (levelno, line)
else:
yield pre_log
pre_log = "%d:%s" % (levelno, line)
if p.wait() == 0:
passwd = pre_log.split(":", 1)[1]
if not is_exist:
save_app_option(appname, "mysql", passwd.strip())
yield "%d:Syncdb succeeded.\n" % (logging.INFO)
else:
yield "%d:Syncdb failed. traces followed.\n\n\n" % (logging.ERROR)
for timestamp, line in traces:
yield "%d:%s %s" % (logging.ERROR, time.strftime("%H:%M:%S", time.localtime(timestamp)), line)
except:
logger.exception("error occured.")
yield "Syncdb failed"
