def console(username, cid, cmds=None):
"""在容器中打入 Console 进程
:param str username: Fuvism user name
:param str cid: The container uuid
:param list or None cmd:
str: Console command(e.g., `ipython`, `python manager.py runserver`)
None: Bash console
"""
urls = {}
port = None
params = {"AttachStdout": False, "AttachStderr": False, "Tty": True}
if cmds:
for cmd in cmds:
s, m, r = processes.processes(username, cid, cmd)
if s == 1:
port = r
if cmd.startswith("webfront"):
params["Cmd"] = [
"bash", "-c",
"mkdir -p %s && pushd %s && \
python -m SimpleHTTPServer %s" %
(cmd.split(" ")[-1], cmd.split(" ")[-1], port)
]
else:
params["Cmd"] = [
"/bin/sh", "-c", BASE_CMD % (r, "False", cmd)
]
s, m, r = _console_exec(username, cid, params)
if s != 0:
return (s, m, r)
s, m, r = _console_save(username, cid, cmd, port)
if s != 0:
return (s, m, "")
urls[cmd] = r
elif s == 0:
urls[cmd] = r
else:
return (s, m, r)
return (0, "", urls)
else:
for i in True, False:
port = CONSOLE_PORT_BEG
if not i:
port = int(CONSOLE_PORT_BEG) + 1
params["Cmd"] = [
"/bin/sh", "-c", BASE_CMD % (port, "%s" % i, "bash")
]
s, m, r = _console_exec(username, cid, params)
if s != 0:
return (s, m, r)
s, m, r = _console_save(username, cid)
if s != 0:
return (s, m, "")
return (s, m, r)
def get_running_vms(self):
vms = []
procs = processes(self.target, self.options).parse_proc_file()
for proc in procs:
vm = {}
if '/usr/libexec/qemu-kvm' in proc['command']:
s = proc['command']
vm['name'] = s[s.find('-name'):-1].split()[1].split(
',')[0].replace('guest=', '')
vm.update(proc)
vms.append(vm)
return vms
def main():
try:
opt, arg = getopt.getopt(
sys.argv[1:], "",
["processes", "modules", "startup", "services", "schedule-tasks"])
except getopt.GetoptError as err:
print(err)
sys.exit(-1)
if not opt or arg:
print("Invalid option")
sys.exit(-1)
for o, a in opt:
if o == "--processes":
processes.processes()
if o == "--modules":
modules.modules()
if o == "--startup":
startup.startup()
if o == "--services":
services.services()
if o == "--schedule-tasks":
scheduletasks.sched()
def btnExecContent(self):
if (self.isChanged):
self.model = processes(self.dbPath.text(), self.queryPath.text(),
self.isFolder)
accu = self.model.calc_accuracy(self.processNum)
self.lblAccu.setText("{}{:.2%}".format(self.prefixAns, accu))