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mosaic_render.py
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#!/usr/bin/env python
#
# $Id$
from vars import *
from sv_util import *
from condor_util import *
from mc_util import *
import sys, os, re, time, string
import memcache
legend_height = 350
#legend_height = 300
mc = None
verbose = 0
debug = 0
admin = False
sugar = False
glidein = False
print_times = False
for x in sys.argv:
if x.startswith('-v'):
verbose = x.count('v')
print "verbose output enabled"
if x.startswith('-d'):
debug = x.count('d')
print "debug output enabled"
if x.startswith('-t'):
print_times = True
print "timing enabled"
if x.startswith('-a'):
admin = True
URL=BASE_URL + "/mosaic.html"
print "Admin version including job data"
if x.startswith('-s'):
sugar = True
URL=BASE_URL + "/sugar.html"
print "Only show active cpus"
if x.startswith('-g'):
glidein = True
num_glidein_jobs = 0
num_glidein_hosts = 0
legend_height = 150
columns = 80
URL=BASE_URL + "/glidein.html"
print "Only show glidein cpus"
print "CLUSTER_ID is %s " % CLUSTER_ID
print "URL is %s " % URL
main_timer = Timer("overall")
# Poor man's lock
p=os.popen('ps ax|grep mosaic_render.py|grep python|grep -v grep|wc -l')
n = int(p.read())
if n > 1:
if verbose: print "another mosaic_render instance is running, exiting"
sys.exit(1)
p.close()
def img(ostream, arg, width, height, left, top, name=None, text=None, link=None):
img = None
if type(arg) == str:
img = arg
dot_type = None
elif type(arg) == tuple:
if len(arg) == 4:
r,g,b, dot_type = arg
elif len(arg) == 3:
r,g,b = arg
dot_type = None
else:
print "???", arg
return
if text and (admin or glidein):
ostream.write("<div id='%s.msg' class='xstooltip' style='left: %dpx; top:%dpx;'\n" % (name, left+16, top+16))
ostream.write("<b>%s</b></br>" % name)
for line in text:
line = ' ' + line
line = line.replace(' ', ' ') + '</br>'
ostream.write(line)
ostream.write("</div>\n")
if img:
ostream.write("<img src=%s width=%d height=%d style='position:absolute; left:%dpx; top:%dpx'" % (img, width, height, left, top))
else:
ostream.write("<div style='background-color:#%02x%02x%02x; width:%dpx; height:%dpx; position:absolute; left:%dpx; top:%dpx'" % (r,g,b, width, height, left, top))
if name and (admin or glidein):
ostream.write(" id='%s.div'\n" % name)
if text and (admin or glidein):
ostream.write(" onmouseover=\"xstooltip_show(\'%s.msg\', \'%s.div\', %d, %d)\"\n" % (name, name, left+16, top+16))
ostream.write(" onmouseout=\"xstooltip_hide(\'%s.msg\');\"\n" % name)
ostream.write(" onclick=\"xstooltip_click(\'%s.msg\', \'%s\');\"\n" % (name, link or ''))
ostream.write("/>\n")
if ( dot_type and (admin or glidein)):
ostream.write("<img src=../images/%s.png>" % dot_type)
if not img:
ostream.write("</div>")
def mkpage(data, filename):
global page_width
N=len(data)
rows = N/columns
if N%columns:
rows += 1
o=open(filename + '.tmp', 'w')
page_width=columns*(spacing+size) + size + 2*border_width
o.write(
"""<html><head>
<META HTTP-EQUIV="Refresh" CONTENT="300; URL=%s">
<title>mosaic sysview</title>
<style type="text/css">
img {
border-style: solid;
border-width: 0px;
}
.xstooltip
{
visibility: hidden;
position: absolute;
background-color: yellow;
top: 0;
z-index: 2;
font: normal 8pt sans-serif;
padding: 3px;
border: solid 1px;
}
</style>
<script type="text/javascript" src="xstooltip.js"></script>
</head>
<body bgcolor=black>""" % URL
)
o.write("""<div style="position:relative; width:%dpx; left:50%%; margin-left:%dpx;">\n"""
% (page_width, -page_width/2))
# now adjust the y
img(o, grey,
2*border_width + columns*(size+spacing)+spacing,
2*border_width + rows*(size+spacing)+spacing + 5,
margin, margin + legend_height - 3 )
img(o, black,
columns*(size+spacing)+spacing,
rows*(size+spacing)+spacing + legend_height,
margin+border_width, margin+border_width)
# grey line across top
img(o, grey,
2*border_width + columns*(size+spacing)+spacing,
10,
margin,
margin + legend_height - 3 )
# bottom of last row
if N % columns:
x = margin + border_width + (size+spacing)*(N%columns) + spacing
y = margin + border_width + (size+spacing)*int(N/columns) + spacing + legend_height
w = (size + spacing) * (columns - N%columns)
h = size + spacing + border_width
img(o, grey, w, h, x, y)
img(o, black, w, h,
x+border_width, y+border_width)
for y in xrange(rows):
for x in xrange(columns):
n=y*columns+x
if n >= N:
break
# leave room for the legend at top
name, (r,g,b), dot_type, text, link = data[n]
img(o, (r,g,b,dot_type),
size, size,
margin+border_width+spacing+x*(size+spacing),
margin+border_width+spacing+y*(size+spacing) + legend_height,
name, text, link)
## Use oldest timestamp
timestamp = min(map(lambda x: mc_get(x + ".time"), CLUSTER_IDS))
t = time.strftime("%a %b %d %Y %H:%M:%S", time.localtime(timestamp))
width=columns*(spacing+size) + size + 2*border_width
x = 0
y = rows*(spacing+size)+spacing + 2*border_width + margin
# add eff icon for link to metrics pages
eff_y = y
ename = WEBDIR + '/effcy.txt'
efile = open(ename)
effcy = int(float(efile.readline()))
efile.close()
if not glidein:
effcy_png = WEBDIR + '/effcy.png'
os.system("convert xc:black -resize %dx64! -fill \#0000ff -pointsize 60 -gravity West -draw \"text %d,0 '%s'\" %s "%(eff_width,eff_offset,effcy,effcy_png))
print "Cluster efficiency is %s percent" % effcy
# draw the date as a png
label_png = WEBDIR + '/label.png'
os.system("convert xc:black -resize %dx64! -fill \#00ff00 -pointsize 60 -gravity West -draw \"text %d,0 '%s'\" %s "%(width,offset,t,label_png))
img(o, "label.png", width, height, x, y + legend_height)
o.write("</div>\n<div>")
elink = BASE_URL + '/jobinfo/userjobs7.html'
if admin:
img(o, "effcy.png", eff_width,eff_height, x + 700, y + height + legend_height, "effcy", "effcy", link = elink )
elif not glidein:
img(o, "effcy.png", eff_width,eff_height, x + 700, y + height + legend_height, "effcy", "effcy", link = None )
# write out legend at the top
curr_height = 0
if not glidein:
text = "Each square represents a core in the %s pool" % CLUSTER_ID
my_png = "%s/text.png" % (WEBDIR)
os.system("convert xc:black -resize %dx64! -fill \%s -pointsize 60 -gravity West -draw \"text %d,0 '%s'\" %s "%( eff_width * 12, "grey", eff_offset, text, my_png))
img(o, "text.png", eff_width * 9, eff_height, margin + 250, curr_height )
elif glidein:
text1 = "Glidein Pool"
my_png = "%s/text1.png" % (WEBDIR)
os.system("convert xc:black -resize %dx64! -fill \%s -pointsize 60 -gravity West -draw \"text %d,0 '%s'\" %s "%( eff_width * 12, "grey", eff_offset, text1, my_png))
img(o, "text1.png", eff_width * 9, eff_height, margin + 250, curr_height )
curr_height = curr_height + eff_height
slotdesc = {green: "busy", red: "down", dkgrey: "owner", pink: "offline", black: "idle", dkgreen: "backfill", yellow: "glidein", dkyellow: "unclaimed" }
# remove all other slot info for glideins
if glidein:
num_glidein_jobs = slotdata[yellow]
print "Of %s total glidein hosts, %s are busy" % (num_glidein_hosts, num_glidein_jobs)
slotdata.clear()
num_glidein_idle = int(num_glidein_hosts) - int(num_glidein_jobs)
slotdata[yellow] = num_glidein_jobs
# use a diff color for idle glidein nodes as not to confuse regular idle jobs
slotdata[dkyellow] = num_glidein_idle
else:
del slotdata[yellow]
del slotdata[dkyellow]
# render each legend item as a png and display it.
for color in slotdata.keys():
if sugar and color == green or not sugar:
count=str(slotdata[color])
if debug: print "count is %s" % count
status = slotdesc[color]
count_text = "%s %s" % (count, status)
color_reduced = reduce(lambda rst, d: rst * 10 + d, color)
if debug: print "color_reduced is %s" % color_reduced
if (color_reduced == 0): # make black into gray color so it shows up on black bg
color_reduced = "190190190";
color = (124, 124, 124)
my_png_name = "%s.png" % (color_reduced)
if debug: print "my_png_name is %s" % my_png_name
my_png = "%s/%s.png" % (WEBDIR, color_reduced)
if debug: print "my_png is %s" % my_png
my_color = '#%02x%02x%02x' % (color)
if debug: print "my_color is %s" % my_color
os.system("convert xc:black -resize %dx64! -fill \%s -pointsize 50 -gravity West -draw \"text %d,0 '%s'\" %s "%( eff_width * 4, my_color, 50, count_text, my_png))
img(o, my_png_name, eff_width * 4, 50, margin + 600, curr_height )
o.write("</div>\n<div>")
curr_height = curr_height + 50
o.write("</div>\n")
o.write("</body></html>\n")
o.close()
os.rename(filename + '.tmp', filename)
def hsl2rgb(h,s,l):
## http://en.wikipedia.org/wiki/HSL_and_HSV#Conversion_from_HSL_to_RGB
if l < 0.5:
q = l * (1+s)
else:
q = l + s - (l*s)
p = 2*l - q
hk = h/360.0
t = [(hk + 1/.3) % 1 , hk % 1, (hk - 1/3.)%1]
r = []
for tc in t:
if tc < 1/6.:
c = p + (q-p)*6*tc
elif 1/6. <= tc < 1/2.:
c = q
elif 1/2. <= tc < 2/3.:
c = p + ((q-p)*6*((2/3.) - tc))
else:
c = p
r.append(c)
r = map(lambda x: int(x*255), r)
return r
def rgb(wsecs, csecs):
if wsecs==csecs==0:
return 128,128,128 # No info # ???
if wsecs >= 604800: # a week old!
return 0, 0, 255# very blue
if wsecs < 60: # New jobs are white
return white
eff = float(csecs)/wsecs
## hsl coding
green = 120.0
blue = 220.0
if wsecs > 600:
h = blue + eff*(green-blue)
else:
h = green
s = 1
t = min( wsecs/7200.0, 1) # hours
l = 0.6 - 0.4*t
return hsl2rgb(h, s, l)
def cmp_node(a,b):
if a.startswith('test') and b.startswith('prod'):
return -1
if a.startswith('prod') and b.startswith('test'):
return 1
return cmp(a,b)
nodes = []
jobs = []
timer = Timer("get node and job list")
for CLUSTER_ID in CLUSTER_IDS:
nodes_tmp = mc_get(CLUSTER_ID+'.nodes')
#nodes_tmp.sort(cmp_node)
nodes.extend(nodes_tmp)
jobs.extend(mc_get(CLUSTER_ID+'.running_jobs'))
del nodes_tmp
timer.end()
if debug:
for jj in jobs:
print "THISJOB %s" % jj
timer = Timer("get node info")
keys = []
for node in nodes:
if debug: print "NODE is %s " % node
keys.append(shortname(node)+".info")
node_info = mc_get_multi(keys)
timer.end()
timer = Timer("get job info")
job_times = mc_get_multi(["%s.times"%j for j in jobs])
job_prev_times = mc_get_multi(["%s.prev_times"%j for j in jobs])
job_users = mc_get_multi(["%s.user"%j for j in jobs])
job_mem = mc_get_multi(["%s.mem"%j for j in jobs])
job_types = mc_get_multi(["%s.type"%j for j in jobs])
timer.end()
# For each square:
# name, (rgb), dot_type, comment, url
data = []
keys = []
for node in nodes:
name = shortname(node)
if debug: print "NAME is %s " % name
np, state, load, pool, msg = node_info.get(name + '.info')
# glidein jobs all report as slot1 se we need to find the slot later from the hostname
for slot in xrange(1, np+1):
keys.append("%s.%d" % (name, slot))
timer = Timer("get job slot info")
slot_info = mc_get_multi(keys)
timer.end()
timer = Timer("munge data")
keys = []
# set up node status counts for legend
slotdata = {green: 0, red: 0, pink:0, dkgrey: 0, black: 0, dkgreen: 0, yellow: 0, dkyellow: 0}
pool_list = sorted(pool_names.keys())
pool_list.append('default')
for pool_abbr in pool_list:
if verbose: print "pool_abbr is %s" % pool_abbr
for node in nodes:
hostname = shortname(node)
if debug: print "HOSTNAME is %s " % hostname
ncpu, state, load, pool, msg = node_info.get(hostname + '.info')
# for down hosts, try to assign the host to a pool if it has none ie. default
if (pool == 'default'):
p = hostname.split("_")[1]
if p in pool_list:
pool = p
# non-glidein hosts
if (pool != 'glidein' and pool_abbr == pool and glidein == False):
for slot in xrange(1, ncpu+1):
if debug: print "slot is %d " % slot
color = black
wsecs = csecs = 0
dot_type = ''
link = None
text = []
slotname = "%s/%s" % (hostname, slot)
job = slot_info.get("%s.%d" % (hostname, int(slot)))
if job:
if verbose:
print "HAVE JOB %s" % job
wsecs, csecs = job_times.get("%s.times"%job, (0,0))
prev_wsecs, prev_csecs = job_prev_times.get("%s.prev_times"%job, (0,0))
rss, vm = job_mem.get("%s.mem"%job, ('0','0'))
walltime = cputime = "???" # display string
if verbose: print "WALLTIME %s " % walltime
dot_type = job_types.get('%s.type' % job)
if wsecs and prev_wsecs:
wsecs -= prev_wsecs
if csecs and prev_csecs:
csecs -= prev_csecs
if wsecs < 0:
wsecs=0.01
if csecs < 0:
csecs=0
if admin:
link = 'jobinfo/%s.html' % job
if state not in ('free', 'job-exclusive'):
text.append(state)
if vm and rss:
text += ['rss %s vm %s' %(rss, vm)]
if prev_wsecs:
walltime = "%s (-%s)" % (HMS(wsecs), HMS(prev_wsecs))
else:
walltime = HMS(wsecs)
if prev_csecs:
cputime = "%s (-%s)" % (HMS(csecs), HMS(prev_csecs))
else:
cputime = HMS(csecs)
text += ['wall time %s'%walltime, 'cpu time %s'%cputime]
if wsecs == 0:
wsecs = 1
effcy = 100.0 * csecs / wsecs
if walltime != '???' and cputime != '???':
text.append('cpu efficiency %.1f%%' %effcy)
color = rgb(wsecs, csecs)
if verbose: print "COLOR %s %s %s " % (color, wsecs, csecs)
slotdata[green] += 1
# is this a boinc job?
if ( job.startswith(".")):
if debug: print "Backfill job %s" % job
dot_type = 'b'
color = rgb(7200, 7200)
effcy = 100
slotdata[dkgreen] += 1
# is this a slurm job?
if ( job.endswith(".")):
if debug: print "slurm job %s" % job
dot_type = 's'
color = rgb(7200, 7200)
effcy = 100
slotdata[dkgreen] += 1
if debug: print "dot_type is %s" % dot_type
else:
wsecs = csecs = 0
if (admin):
link = 'job_info/UNAVAILABLE'
text.append(state)
if 'offline' in state:
color = pink
slotdata[pink] += 1
elif 'down' in state:
color = red
slotdata[red] += 1
elif 'owner' in state and not job:
color = dkgrey
slotdata[dkgrey] += 1
if msg and 'ERROR' in msg:
color = red
slotdata[red] += 1
if verbose:
print 'host=', hostname, 'slot=', slot, 'job=', job, dot_type, wsecs, csecs, color
if load is not None:
try:
load = float(load)
text.insert(0, 'load %.02g' % load)
except ValueError:
text.insert(0, 'load %s' % load)
if job:
user = job_users.get('%s.user'%job, None)
if verbose: print "USER is %s " % user
if user:
if user.endswith("@somedomain.org"):
user = user.split('@')[0]
text.insert(0, "<b>user: %s</b>" % user)
if msg:
if color == red:
color = pink
if 'maintenance' in msg.lower():
color = grey
text.append("note: " + msg)
# only publish active cpus for sugar mode
if sugar:
if color not in (black, red):
data.append((slotname, color, dot_type, text, link))
elif not glidein:
data.append((slotname, color, dot_type, text, link))
if verbose: print "slotname %s " % (slotname)
if verbose: print "color %d %d %d " % (color[0], color[1], color[2])
if verbose: print "dot_type %s " % dot_type
if verbose: print "text %s " % text
if verbose: print "link %s " % link
if (color == black):
slotdata[black] += 1
# ensure we have a glidein by looking at the hostname
elif ( pool_abbr == 'glidein' and pool == 'glidein' and glidein):
# glideins always run on slot1 so use glidein id as slot
# eg. hostname is glidein_123@nb-somehost_someu_edu, jobid is 1.123, slot is 123
if (hostname.find('glidein') >= 0):
tmp = hostname.split('@')[0]
slot = tmp.split('_')[1]
num_glidein_hosts += 1
if verbose: print "hostname is %s and slot is %s" % ( hostname, slot)
color = black
wsecs = csecs = 0
dot_type = ''
link = None
text = []
key = "%s.%d" % (shortname(hostname), int(slot))
job = mc_get(key)
if job:
if verbose:
print "HAVE GLIDEIN JOB %s" % job
# TODO this code is duplicated from above, clean it up
wsecs, csecs = job_times.get("%s.times"%job, (0,0))
prev_wsecs, prev_csecs = job_prev_times.get("%s.prev_times"%job, (0,0))
rss, vm = job_mem.get("%s.mem"%job, ('0','0'))
walltime = cputime = "???" # display string
if verbose: print "WALLTIME %s " % walltime
# TODO diff icons for each CE
#dot_type = job_types.get('%s.type' % job)
dot_type = 'G'
if wsecs and prev_wsecs:
wsecs -= prev_wsecs
if csecs and prev_csecs:
csecs -= prev_csecs
if wsecs < 0:
wsecs=0.01
if csecs < 0:
csecs=0
link = 'jobinfo/%s.html' % job
if state not in ('free', 'job-exclusive'):
text.append(state)
if vm and rss:
text += ['rss %s vm %s' %(rss, vm)]
if prev_wsecs:
walltime = "%s (-%s)" % (HMS(wsecs), HMS(prev_wsecs))
else:
walltime = HMS(wsecs)
if prev_csecs:
cputime = "%s (-%s)" % (HMS(csecs), HMS(prev_csecs))
else:
cputime = HMS(csecs)
text += ['wall time %s'%walltime, 'cpu time %s'%cputime]
if wsecs == 0:
wsecs = 1
effcy = 100.0 * csecs / wsecs
if walltime != '???' and cputime != '???':
text.append('cpu efficiency %.1f%%' %effcy)
color = rgb(wsecs, csecs)
slotdata[yellow] += 1
else:
wsecs = csecs = 0
link = 'job_info/UNAVAILABLE'
text.append(state)
if (color == black):
slotdata[black] += 1
data.append((slot, color, dot_type, text, link))
timer.end()
timer = Timer("mkpage")
if sugar:
filename = WEBDIR + '/sugar.html'
elif admin:
filename = WEBDIR + '/mosaic.html'
elif glidein:
filename = WEBDIR + '/glidein.html'
else:
filename = WEBDIR + '/sysview.html'
mkpage(data, filename)
timer.end()
## XXX TODO We should fold the generation of the small image into
## the above - but for now ...
if True:
timer = Timer("generate small image")
if verbose: print "mksysimage.sh"
p=os.popen('./mksysimage.sh','w')
for line in data:
r,g,b = line[1]
a = line[2]
p.write('%s %s %s %s\n' % (r, g, b, a))
status = p.close()
if status:
print 'writeppm returns', status
timer.end()
main_timer.end()