INITIALDBSOURCE="dbname=%s host=%s user=%s port=%d" % (PGDATABASE, PGHOST, PGUSER, PGPORT)
db=psycopg2.connect(INITIALDBSOURCE)
mcur=db.cursor()
+mcur.execute("set search_path to \"_%s\";" % (PGCLUSTER))
class MyDotWindow(xdot.DotWindow):
def mainnodescreen (self):
- qnodes = "select no_id, no_active, no_comment, no_failed from \"_%s\".sl_node;" % (PGCLUSTER)
+ qnodes = "select no_id, no_active, no_comment, no_failed from sl_node;"
nodes=""
mcur.execute(qnodes)
for tuple in mcur:
metadata = "metadata [label=\"|{ |{ DB Info }| |{ DB| %s }| {| Host | %s |} |{ User | %s }| |{ Port | %s }| |{ Date | %s }| }| \"];\n" % (PGDATABASE,PGHOST, PGUSER, PGPORT, now)
subscriptions=""
- qsubs = "select sub_set, sub_provider, sub_receiver, sub_forward, sub_active from \"_%s\".sl_subscribe;" % (PGCLUSTER)
+ qsubs = "select sub_set, sub_provider, sub_receiver, sub_forward, sub_active from sl_subscribe;"
mcur.execute(qsubs)
for tuple in mcur:
subset=tuple[0]
def on_url_clicked(self, widget, url, event):
nodesearch = re.search("^node(\d+)$", url)
+ setsearch = re.search("^set(\d+)$", url)
if (url == "quit"):
exit()
elif (url == "mainscreen"):
- # dialog = gtk.MessageDialog(
- # parent = self,
- # buttons = gtk.BUTTONS_OK,
- # message_format="head to main screen")
- # dialog.connect('response', lambda dialog, response: dialog.destroy())
self.widget.set_dotcode(self.mainnodescreen())
- #dialog.run()
elif nodesearch:
- # dialog = gtk.MessageDialog(
- # parent = self,
- # buttons = gtk.BUTTONS_OK,
- # message_format=("head to node %s screen" % (nodesearch.group(1))))
- # dialog.connect('response', lambda dialog, response: dialog.destroy())
self.widget.set_dotcode(self.nodedotcode(int(nodesearch.group(1))))
- #dialog.run()
- #dotnodecode(widget, nodesearch.group(1))
+ elif setsearch:
+ self.widget.set_dotcode(self.setdotcode(int(setsearch.group(1))))
else:
dialog = gtk.MessageDialog(
parent = self,
return True
def nodedotcode(self, nodeid):
- conninfoquery="select pa_conninfo from \"_%s\".sl_path where pa_server=%d limit 1;" % (PGCLUSTER,nodeid)
+ conninfoquery="select pa_conninfo from sl_path where pa_server=%d limit 1;" % (nodeid)
mcur.execute(conninfoquery)
nodeconninfo="none found"
for tuple in mcur:
# all sets that this node is involved with...
ndb=psycopg2.connect(nodeconninfo)
ncur=ndb.cursor()
- qsets="select set_id, set_origin = %d as originp from \"_%s\".sl_set;" % (nodeid,PGCLUSTER)
+ ncur.execute("set search_path to \"_%s\";" % (PGCLUSTER))
+ qsets="select set_id, set_origin = %d as originp from sl_set;" % (nodeid)
ncur.execute(qsets)
sets="subgraph Sets {"
for tuple in ncur:
nodedata = """
subgraph NodeInfo {
- nodeinfo [label=\"|{ Node %d }|\"]
+ nodeinfo [label=\"Node %d\", URL=\"node%d\"]
}
%s
-""" % (nodeid, sets)
+""" % (nodeid, nodeid, sets)
+
+ qthreads="select co_actor, co_node, co_activity, co_starttime, co_event, co_eventtype from sl_components order by co_actor;"
+ ncur.execute(qthreads)
+ threads="<tr> <td> Actor </td><td> Node </td> <td> Activity </td> <td>Start Time</td> <td> Event </td> <td> Event Type </td> </tr>"
+ for tuple in ncur:
+ threadentry = "<tr><td> %s </td><td> %s </td><td> %s </td><td> %s </td><td> %s </td><td> %s </td></tr>" % (tuple[0], tuple[1], tuple[2], tuple[3], tuple[4], tuple[5])
+ threads="%s %s" % (threads, threadentry)
+
+ threadgraph="""
+subgraph ThreadInfo {
+ threadsnode [label=<<table> %s </table>>, shape=record];
+}
+""" % (threads)
nodedot = """
digraph G {
subgraph Menus {
rank = same;
node [shape=record];
- quit [label =\"Quit\", URL=\"quit\"]
- mainscreen [label=\"Main Screen", URL=\"mainscreen\"]
+ quit [label =\"Quit\", URL=\"quit\", style=filled, fillcolor=red]
+ mainscreen [label=\"Main Screen", URL=\"mainscreen\", style=filled, fillcolor=lightblue]
}
%s
+ %s
}
-""" % (nodedata)
+""" % (threadgraph, nodedata)
+ return nodedot
+ def setdotcode(self, setid):
+ # connect to origin node
+ conninfoquery="select pa_conninfo from sl_path, sl_set where set_id = %d and pa_server=set_origin limit 1;" % (setid)
+ mcur.execute(conninfoquery)
+ nodeconninfo="none found"
+ for tuple in mcur:
+ nodeconninfo = tuple[0]
+ if nodeconninfo == "none found":
+ nodedata = """
+subgraph SetInfo {
+ nodeinfo [label=\"|{ Set %d | No path found }|\"]
+}
+""" % (setid)
+ else:
+ # Now, search for some data about this set
+ # all sets that this node is involved with...
+ ndb=psycopg2.connect(nodeconninfo)
+ ncur=ndb.cursor()
+ ncur.execute("set search_path to \"_%s\";" % (PGCLUSTER))
+ qset="select now(), ev_seqno, (select count(*) from sl_table where tab_set = ev_origin) from sl_event where ev_origin = %d order by ev_seqno desc limit 1;" % (setid)
+ ncur.execute(qset)
+ for tuple in ncur:
+ setinfo=" set%d [label=\"|{ Set %d | As at %s | Latest event %s | # of tables: %s }|\", URL=\"set%d\"]" % (setid, setid, tuple[0], tuple[1], tuple[2], setid)
+ qnodes="select sub_receiver, sub_forward, sub_active, 'f' as originp from sl_subscribe where sub_set = %d union select set_origin, 't', 't', 't' from sl_set where set_id = %d;" % (setid, setid)
+ ncur.execute(qnodes)
+ nodes="subgraph Nodes {"
+ for tuple in ncur:
+ lnodeid=tuple[0]
+ if tuple[1]:
+ lforward=" style=filled, fillcolor=blue "
+ else:
+ lforward=" style=filled, fillcolor=red "
+ if tuple[3]=='t':
+ lforward=" style=filled, fillcolor=green "
+ else:
+ lforward=lforward
+ if tuple[2]:
+ lforward=lforward
+ else:
+ lforward=" style=filled, fillcolor=red "
+ nodeline="node%s [label=\"node%s\" URL=\"node%s\", %s]" % (lnodeid, lnodeid, lnodeid, lforward)
+ nodes="%s\n%s\n" % (nodes, nodeline)
+ qsubscribers="select sub_provider, sub_receiver, sub_active, st_lag_num_events, st_lag_time from sl_subscribe, sl_status where sub_set = %d and st_received = sub_receiver;" % (setid)
+ ncur.execute(qsubscribers)
+ for ntuple in ncur:
+ lprovider=ntuple[0]
+ lreceiver=ntuple[1]
+ lactive=ntuple[2]
+ lagnum=ntuple[3]
+ lagtime=ntuple[4]
+ if ntuple[2]:
+ estyle="solid"
+ else:
+ estyle="dotted"
+ edgeline="node%s -> node%s [style=%s, label=\"event lag=(%s,%s)\"]" % (lreceiver, lprovider, estyle, lagnum, lagtime)
+ nodes="%s\n%s\n" % (nodes, edgeline)
+ nodes= "%s\n}\n" % (nodes)
+ nodedot = """
+digraph G {
+ subgraph Menus {
+ rank = same;
+ node [shape=record];
+ quit [label =\"Quit\", URL=\"quit\", style=filled, fillcolor=red]
+ %s
+ mainscreen [label=\"Main Screen", URL=\"mainscreen\", style=filled, fillcolor=lightblue]
+ }
+ %s
+}
+""" % (setinfo, nodes)
return nodedot
projects / slony1-engine.git / commitdiff