more convenience functions to create an api interface as a user or node.
[monitor.git] / monitor / scanapi.py
index 3e95ef2..f7939e6 100644 (file)
@@ -11,8 +11,7 @@ import threading
 import socket
 from pcucontrol import reboot
 
-from monitor import util
-from monitor.util import command
+from pcucontrol.util import command
 from monitor import config
 
 from monitor.database.info.model import *
@@ -20,9 +19,8 @@ from monitor.database.info.model import *
 from monitor.sources import comon
 from monitor.wrapper import plc, plccache
 
-from nodequery import verify,query_to_dict,node_select
 import traceback
-from nodecommon import nmap_port_status
+from monitor.common import nmap_port_status, email_exception
 
 COMON_COTOPURL= "http://summer.cs.princeton.edu/status/tabulator.cgi?" + \
                        "table=table_nodeview&" + \
@@ -114,7 +112,7 @@ class ScanInterface(object):
        syncclass = None
        primarykey = 'hostname'
 
-       def __init__(self, round):
+       def __init__(self, round=1):
                self.round = round
                self.count = 1
 
@@ -135,40 +133,44 @@ class ScanInterface(object):
                try:
                        if values is None:
                                return
-
-                       fbnodesync = self.syncclass.findby_or_create(
-                                                                                               if_new_set={'round' : self.round},
+                       
+                       if self.syncclass:
+                               fbnodesync = self.syncclass.findby_or_create(
+                                                                                               #if_new_set={'round' : self.round},
                                                                                                **{ self.primarykey : nodename})
                        # NOTE: This code will either add a new record for the new self.round, 
                        #       OR it will find the previous value, and update it with new information.
                        #       The data that is 'lost' is not that important, b/c older
                        #       history still exists.  
                        fbrec = self.recordclass.findby_or_create(
-                                               **{'round':self.round, self.primarykey:nodename})
+                                               **{ self.primarykey:nodename})
 
                        fbrec.set( **values ) 
 
                        fbrec.flush()
-                       fbnodesync.round = self.round
-                       fbnodesync.flush()
+                       if self.syncclass:
+                               fbnodesync.round = self.round
+                               fbnodesync.flush()
 
                        print "%d %s %s" % (self.count, nodename, values)
                        self.count += 1
 
                except:
                        print "ERROR:"
+                       email_exception(nodename)
                        print traceback.print_exc()
                        pass
 
 class ScanNodeInternal(ScanInterface):
        recordclass = FindbadNodeRecord
-       syncclass = FindbadNodeRecordSync
+       #syncclass = FindbadNodeRecordSync
+       syncclass = None
        primarykey = 'hostname'
 
        def collectNMAP(self, nodename, cohash):
                #### RUN NMAP ###############################
                values = {}
-               nmap = util.command.CMD()
+               nmap = command.CMD()
                print "nmap -oG - -P0 -p22,80,806 %s | grep Host:" % nodename
                (oval,eval) = nmap.run_noexcept("nmap -oG - -P0 -p22,80,806 %s | grep Host:" % nodename)
                # NOTE: an empty / error value for oval, will still work.
@@ -210,7 +212,7 @@ class ScanNodeInternal(ScanInterface):
                                                echo '  "princeton_comon_running":"'`ls -d /proc/virtual/$ID`'",'
                                                echo '  "princeton_comon_procs":"'`vps ax | grep $ID | grep -v grep | wc -l`'",'
                                                echo "}"
-       EOF                             """)
+EOF                            """)
                                        
                                        values['ssh_error'] = errval
                                        if len(oval) > 0:
@@ -333,16 +335,17 @@ class ScanNodeInternal(ScanInterface):
                        plc_lock.acquire()
                        d_node = None
                        try:
-                               d_node = plc.getNodes({'hostname': nodename}, ['pcu_ids', 'site_id', 
-                                                                               'date_created', 'last_updated', 
-                                                                               'last_contact', 'boot_state', 'nodegroup_ids'])[0]
+                               d_node = plccache.GetNodeByName(nodename)
+                               #d_node = plc.getNodes({'hostname': nodename}, ['pcu_ids', 'site_id', 
+                               #                                               'date_created', 'last_updated', 
+                               #                                               'last_contact', 'boot_state', 'nodegroup_ids'])[0]
                        except:
                                traceback.print_exc()
                        plc_lock.release()
                        values['plc_node_stats'] = d_node
 
                        ##### NMAP  ###################
-                       (n, v) = collectNMAP(nodename, None)
+                       (n, v) = self.collectNMAP(nodename, None)
                        values.update(v)
 
                        ### GET PLC PCU ######################
@@ -362,8 +365,9 @@ class ScanNodeInternal(ScanInterface):
                        d_site = None
                        values['loginbase'] = ""
                        try:
-                               d_site = plc.getSites({'site_id': site_id}, 
-                                                                       ['max_slices', 'slice_ids', 'node_ids', 'login_base'])[0]
+                               d_site = plccache.GetSitesById([ site_id ])[0]
+                               #d_site = plc.getSites({'site_id': site_id}, 
+                               #                                       ['max_slices', 'slice_ids', 'node_ids', 'login_base'])[0]
                                values['loginbase'] = d_site['login_base']
                        except:
                                traceback.print_exc()
@@ -376,11 +380,10 @@ class ScanNodeInternal(ScanInterface):
 
                return (nodename, values)
 
-
 def internalprobe(hostname):
-       fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global", 
-                                                                                                       if_new_set={'round' : 1})
-       scannode = ScanNodeInternal(fbsync.round)
+       #fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global", 
+       #                                                                                               if_new_set={'round' : 1})
+       scannode = ScanNodeInternal() # fbsync.round)
        try:
                (nodename, values) = scannode.collectInternal(hostname, {})
                scannode.record(None, (nodename, values))
@@ -391,9 +394,9 @@ def internalprobe(hostname):
                return False
 
 def externalprobe(hostname):
-       fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global", 
-                                                                                                       if_new_set={'round' : 1})
-       scannode = ScanNodeInternal(fbsync.round)
+       #fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global", 
+       #                                                                                               if_new_set={'round' : 1})
+       scannode = ScanNodeInternal() # fbsync.round)
        try:
                (nodename, values) = scannode.collectNMAP(hostname, {})
                scannode.record(None, (nodename, values))
@@ -405,7 +408,7 @@ def externalprobe(hostname):
 
 class ScanPCU(ScanInterface):
        recordclass = FindbadPCURecord
-       syncclass = FindbadPCURecordSync
+       syncclass = None
        primarykey = 'plc_pcuid'
 
        def collectInternal(self, pcuname, cohash):
@@ -434,7 +437,7 @@ class ScanPCU(ScanInterface):
 
                        #### RUN NMAP ###############################
                        if continue_probe:
-                               nmap = util.command.CMD()
+                               nmap = command.CMD()
                                print "nmap -oG - -P0 -p22,23,80,443,5869,9100,16992 %s | grep Host:" % reboot.pcu_name(values['plc_pcu_stats'])
                                (oval,eval) = nmap.run_noexcept("nmap -oG - -P0 -p22,23,80,443,5869,9100,16992 %s | grep Host:" % reboot.pcu_name(values['plc_pcu_stats']))
                                # NOTE: an empty / error value for oval, will still work.
@@ -496,7 +499,7 @@ class ScanPCU(ScanInterface):
 
 
                        ######  DRY RUN  ############################
-                       if 'node_ids' in values['plc_pcu_stats'] and \
+                       if continue_probe and 'node_ids' in values['plc_pcu_stats'] and \
                                len(values['plc_pcu_stats']['node_ids']) > 0:
                                rb_ret = reboot.reboot_test_new(values['plc_pcu_stats']['nodenames'][0], 
                                                                                                values, 1, True)
@@ -512,7 +515,8 @@ class ScanPCU(ScanInterface):
                        print "____________________________________"
                        errors['traceback'] = traceback.format_exc()
                        print errors['traceback']
-                       values['reboot_trial_status'] = errors['traceback']
+                       values['reboot_trial_status'] = str(errors['traceback'])
+                       print values
 
                values['entry_complete']=" ".join(values['entry_complete'])