147 lines
5.7 KiB
Python
147 lines
5.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
# *****************************************************************************
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify it under
|
|
# the terms of the GNU General Public License as published by the Free Software
|
|
# Foundation; either version 2 of the License, or (at your option) any later
|
|
# version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
|
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
|
|
# details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License along with
|
|
# this program; if not, write to the Free Software Foundation, Inc.,
|
|
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
#
|
|
# Module authors:
|
|
# Markus Zolliker <markus.zolliker@psi.ch>
|
|
#
|
|
# *****************************************************************************
|
|
|
|
import sys
|
|
import os
|
|
from glob import glob
|
|
from os.path import join, isdir, basename
|
|
from configparser import ConfigParser
|
|
from servicemanager.base import ServiceManager, ServiceDown, UsageError
|
|
|
|
|
|
class FrappyManager(ServiceManager):
|
|
group = 'frappy'
|
|
services = ('main', 'stick', 'addons')
|
|
USAGE = """
|
|
Usage:
|
|
|
|
frappy list [<instance>] *
|
|
frappy start <instance> <service> <cfgfiles>
|
|
frappy restart <instance> [<service>] [<cfgfiles>] *
|
|
frappy stop <instance> [<service>] *
|
|
frappy listcfg <instance> [<service>] # list available cfg files
|
|
|
|
<service> is one of main, stick, addons
|
|
%s
|
|
* wildcards allowed, using '.' to replace 0 or more arbitrary characters in <instance>
|
|
"""
|
|
|
|
def config_dirs(self, ins, service):
|
|
cfgpaths = []
|
|
for cfgpath in self.env[ins].get('SECOP_CONFDIR', '').split(os.pathsep):
|
|
if cfgpath.endswith('SERV'):
|
|
cfgpaths.append(cfgpath[:-4] + service)
|
|
else:
|
|
scfg = join(cfgpath, service)
|
|
if isdir(scfg):
|
|
cfgpaths.append(scfg)
|
|
cfgpaths.append(cfgpath)
|
|
return cfgpaths
|
|
|
|
def prepare_start(self, ins, service, cfg=''):
|
|
import os
|
|
import sys
|
|
|
|
start_dir, env = super().prepare_start(ins, service)
|
|
his = env.get('FRAPPY_HISTORY')
|
|
if his:
|
|
env['FRAPPY_HISTORY'] = his.replace('_SERVICE', '_' + service)
|
|
cfgpaths = self.config_dirs(ins, service)
|
|
if cfgpaths:
|
|
env['SECOP_CONFDIR'] = os.pathsep.join(cfgpaths)
|
|
return start_dir, env
|
|
|
|
def do_start(self, ins, service=None, cfg='', restart=False, wait=False, logger=None):
|
|
if self.wildcard(ins) is not None:
|
|
raise UsageError('no wildcards allowed with %s start' % self.group)
|
|
if cfg and not service and len(self.services) != 1:
|
|
raise UsageError('need service to start (one of %s)' % ', '.join(self.services))
|
|
super().do_start(ins, service, cfg, restart, wait, logger)
|
|
|
|
def do_gui(self, ins='', service='main'):
|
|
start_dir, env = self.prepare_start(ins, service)
|
|
sys.path.insert(0, start_dir)
|
|
try:
|
|
self.check_running(ins, service)
|
|
except ServiceDown as e:
|
|
raise UsageError('frappy %s %s is not running' % (ins, service))
|
|
return
|
|
except KeyError:
|
|
if not ins:
|
|
raise UsageError('missing instance')
|
|
raise UsageError('unknown instance %s' % ins)
|
|
|
|
print('starting frappy gui %s' % ins)
|
|
|
|
import mlzlog
|
|
|
|
from secop.gui.qt import QApplication
|
|
from secop.gui.mainwindow import MainWindow
|
|
|
|
mlzlog.initLogging('gui', 'info')
|
|
|
|
app = QApplication([])
|
|
win = MainWindow(['localhost:%d' % self.info[ins][service]])
|
|
win.show()
|
|
|
|
return app.exec_()
|
|
|
|
def all_cfg(self, ins, service, by_dir=False):
|
|
result = {}
|
|
all_cfg = {}
|
|
for ins in [ins] if ins else self.info:
|
|
for service in [service] if service else self.services:
|
|
for cfgdir in self.config_dirs(ins, service):
|
|
result.setdefault(cfgdir, {})
|
|
cfgs = result[cfgdir]
|
|
for cfgfile in glob(join(cfgdir, '*.cfg')):
|
|
desc = ''
|
|
try:
|
|
parser = ConfigParser()
|
|
parser.read(cfgfile)
|
|
for s in parser.sections():
|
|
if s == 'NODE' or s.startswith('node '):
|
|
desc = parser[s].get('description', '').split('\n')[0]
|
|
break
|
|
except Exception:
|
|
pass
|
|
cfg = basename(cfgfile)[:-4]
|
|
if cfg not in all_cfg:
|
|
all_cfg[cfg] = desc
|
|
cfgs[cfg] = desc
|
|
return result if by_dir else all_cfg
|
|
|
|
def do_listcfg(self, ins='', service='main'):
|
|
for cfgdir, cfgs in self.all_cfg(ins, service, by_dir=True).items():
|
|
if cfgs:
|
|
print('\n--- %s:\n' % cfgdir)
|
|
keylen = max(len(k) for k in cfgs)
|
|
for cfg, desc in cfgs.items():
|
|
print('%s %s' % (cfg.ljust(keylen), desc))
|
|
|
|
def treat_args(self, argdict, unknown=(), extra=()):
|
|
if len(unknown) == 1:
|
|
cfg = unknown[0]
|
|
if ',' in cfg or cfg in self.all_cfg(argdict.get('ins'), argdict.get('service')):
|
|
return super().treat_args(argdict, (), unknown)
|
|
return super().treat_args(argdict, unknown, extra)
|