def try_start():
if processtools.is_running():
print "Node is already running"
return 1
with daemon.DaemonContext():
main()
return 0
def main_menu():
cls()
a=XMLJobManager()
status=a.listByStatus()
running=processtools.is_running()
if running==False: idle=""
elif status[1]==0: idle="(idle)"
else: idle="(processing)"
httprunning=processtools.is_http_running()
print "(c) 2011 Node Styk.Tv v0.2 ", version.commit, " (", version.date+")"
print "Node ID:", version.nodeid
print "IP: ", pwdtools.getMainIp(), " (", pwdtools.getIfaceType()+")"
print
print "Node is running: ", running, idle, " HTTP server is running: ", httprunning
print "WORKFLOWS: ", status[0], " pending, ", status[1], " processing, ", status[2], " finished, ", status[3], " failed"
print
print "1) Network settings"
print "2) Change root password"
print "3) Change node password"
if running:
print "4) Stop node"
else:
print "5) Start node"
if os.path.exists("/home/node/styk.tv/update.sh"): print "6) Update node"
if os.path.exists(Config.CONFIGDIR+"/node.log"): print "7) Show current log"
print "0) Exit"
print
sys.stdout.write("Enter choice: ")
return sys.stdin.readline().strip()
def printStatus(out, checkcpu):
doc=getDOMImplementation().createDocument(None, "status", None)
node=doc.createElement("node")
a=XMLJobManager()
status=a.listByStatus()
node.setAttribute("running", str(is_running()))
node.setAttribute("pending", str(status[0]))
node.setAttribute("processing", str(status[1]))
node.setAttribute("finished", str(status[2]))
node.setAttribute("failed", str(status[3]))
doc.documentElement.appendChild(node)
mem=doc.createElement("memory")
phy=psutil.phymem_usage()
virt=psutil.virtmem_usage()
mem.setAttribute("total_physical", str(phy.total))
mem.setAttribute("avail_physical", str(phy.total-phy.used))
mem.setAttribute("total_virtual", str(virt.total))
mem.setAttribute("avail_virtual", str(virt.total-virt.used))
doc.documentElement.appendChild(mem)
if checkcpu:
cpu=doc.createElement("cpu")
cpu.setAttribute("usage", str(psutil.cpu_percent(3)))
doc.documentElement.appendChild(cpu)
lsl=LocalStoreList()
for disk in lsl.disks:
d=doc.createElement("disk")
d.setAttribute("guid", disk.uuid)
d.setAttribute("online", str(disk.online))
d.setAttribute('freespace', str(disk.freespace))
doc.documentElement.appendChild(d)
doc.writexml(out)
def foreground_run():
if processtools.is_running():
print "Node is already running"
return 1
main()
return 0
def check_running():
ret=3
if processtools.is_running(): ret=0
return ret
def try_stop():
if not processtools.is_running():
print "Node is not running"
return 1
processtools.stop()
return 0
