+++ /dev/null
-#!/usr/bin/python
-
-import time, sys, urllib, os, tempfile, random
-
-# set up the api
-import xmlrpclib
-api = xmlrpclib.Server('https://www.planet-lab.org/PLCAPI/')
-
-# create auth struct
-auth = {}
-auth['Username'] = "USERNAME GOES HERE"
-auth['AuthMethod'] = "password"
-auth['AuthString'] = "PASSWORD GOES HERE"
-auth['Role'] = "user"
-
-multiquery_path = "PATH/TO/CODEPLOY/multiquery"
-gnuplot_path = "/PATH/TO/gnuplot"
-
-# create plots
-def make_plots():
- plot_fill_empty()
- plot_keys()
- #os.system("cp plots/*.png ~/public_html/planetlab/tests")
-
-
-# get formatted tic string for gnuplot
-def getTimeTicString(t1, t2, step):
- first_hour = list(time.localtime(t1))
- if not first_hour[4] == first_hour[5] == 0:
- first_hour[4] = 0
- first_hour[5] = 0
-
- first_hour_time = int(time.mktime(first_hour))
- first_hour_time += 3600
-
- backsteps = (first_hour_time - t1)
- backsteps /= step
- start = first_hour_time - backsteps * step
-
- tics = []
- thistime = start
- while thistime < t2:
- tics.append("\"%s\" %d" % \
- (time.strftime("%H:%M", time.localtime(thistime)), thistime))
- thistime += step
-
- ticstr = ", ".join(tics)
- return ticstr
-
-
-# count total number of nodes in PlanetLab, according to the api
-def count_nodes_by_api():
- all_nodes = [row['node_id'] for row in api.GetNodes(auth, {}, ['node_id'])]
- print "%d\t%d" % (round(time.time()), len(all_nodes))
-
-
-# count total number of nodes in slice, according to the api
-def count_nodes_in_slice_by_api(slice=None):
- if slice is None:
- return
-
- slice_id = [row['slice_id'] for row in \
- api.GetSlices(auth, {'name': slice}, ['slice_id'])][0]
-
- all_nodes = [row['node_id'] for row in \
- api.GetNodes(auth, {}, ['node_id', 'slice_ids']) \
- if slice_id in row['slice_ids']]
-
- print "%d\t%d" % (round(time.time()), len(all_nodes))
-
-
-# count total number of "good" nodes, according to CoMon
-def count_nodes_good_by_comon():
- comon = urllib.urlopen("http://summer.cs.princeton.edu/status/tabulator.cgi?table=table_nodeviewshort&format=nameonly&select='resptime%20%3E%200%20&&%20((drift%20%3E%201m%20||%20(dns1udp%20%3E%2080%20&&%20dns2udp%20%3E%2080)%20||%20gbfree%20%3C%205%20||%20sshstatus%20%3E%202h)%20==%200)'")
- good_nodes = comon.readlines()
-
- print "%d\t%d" % (round(time.time()), len(good_nodes))
-
-# estimate total number of nodes reachable by ssh
-def count_nodes_can_ssh(slice=None, key=None):
- if slice is None:
- return
- if key is None:
- return
-
- pollnum = 20
-
- all_nodes = ["%s\n" % row['hostname'] for row in \
- api.GetNodes(auth, {}, ['hostname'])]
-
- rand_nodes = []
- for i in range(pollnum):
- rand_nodes.append(all_nodes[random.randint(0,len(all_nodes)-1)])
-
- tmpfilename = tempfile.mktemp()
- tmpfile = open(tmpfilename, 'w')
- tmpfile.writelines(rand_nodes)
- tmpfile.close()
-
- tmpfilename2 = tempfile.mktemp()
- tmpfile2 = open(tmpfilename2, 'w')
- tmpfile2.writelines("""
- export MQ_SLICE="$1"
- export MQ_NODES="$2"
-
- eval `ssh-agent` >/dev/null 2>&1
- trap "kill $SSH_AGENT_PID" 0
- ssh-add ./keys/$3 >/dev/null 2>&1
-
- %s 'uname' 2>/dev/null |
- grep "bytes" |
- grep -v ": 0 bytes" |
- wc -l
- """ % multiquery_path)
- tmpfile2.close()
-
- ssh_result = os.popen("bash %s %s %s %s 2>/dev/null" % (tmpfilename2, slice, tmpfilename, key)).readlines()
- if len(ssh_result) > 0:
- ssh_count = float(ssh_result[0].strip()) * len(all_nodes) / pollnum
- print "%d\t%d" % (round(time.time()), round(ssh_count))
-
- if os.path.exists(tmpfilename):
- os.unlink(tmpfilename)
-
-
-
-
-# remove all nodes from a slice
-def empty_slice(slice=None):
- if slice is None:
- return
-
- all_nodes = [row['node_id'] for row in api.GetNodes(auth, {}, ['node_id'])]
- api.DeleteSliceFromNodes(auth, slice, all_nodes)
-
-
-# add all nodes to a slice
-def fill_slice(slice=None):
- all_nodes = [row['node_id'] for row in api.GetNodes(auth, {}, ['node_id'])]
- api.AddSliceToNodes(auth, slice, all_nodes)
-
-
-# add a key to a user
-def add_key(key=None):
- if key is None:
- return
-
- key_value = open("keys/%s.pub" % key).readline()
-
- api.AddPersonKey(auth, auth['Username'], {'key_type': 'ssh', 'key': key_value})
-
-
-# update a user's key
-def update_key(oldkey=None, newkey=None):
- if oldkey is None:
- return
- if newkey is None:
- return
-
- oldkeyval = open("keys/%s.pub" % oldkey).readline()
- newkeyval = open("keys/%s.pub" % newkey).readline()
- keyid = [row['key_id'] for row in api.GetKeys(auth) if row['key'] == oldkeyval]
- if len(keyid) == 0:
- return
- keyid = keyid[0]
- api.UpdateKey(auth, keyid, {'key_type': 'ssh', 'key': newkeyval})
-
-
-# delete a key from the user
-def delete_key(delkey=None):
- if delkey is None:
- return
-
- delkeyval = open("keys/%s.pub" % delkey).readline()
- delkeyid = [row['key_id'] for row in api.GetKeys(auth) if row['key'] == delkeyval]
- if len(delkeyid) == 0:
- return
- delkeyid = delkeyid[0]
- api.DeleteKey(auth, delkeyid)
-
-
-# create the fill/empty plot
-def plot_fill_empty():
- #ticstep = 3600 # 1 hour
- #plotlength = 36000 # 10 hours
- ticstep = 1800
- plotlength = 10800
-
- tmpfilename = tempfile.mktemp()
- tmpfile = open(tmpfilename, 'w')
-
- starttime = -1
- stoptime = -1
- for datafilename in ['data/nodes', 'data/nodes_in_slice', \
- 'data/nodes_can_ssh', 'data/nodes_good']:
- datafile = open(datafilename, 'r')
- line1 = datafile.readline()
- datafile.seek(-32,2)
- line2 = datafile.readlines().pop()
- thisstarttime = int(line1.split("\t")[0])
- if starttime == -1 or thisstarttime < starttime:
- starttime = thisstarttime
- thisstoptime = int(line2.split("\t")[0])
- if stoptime == -1 or thisstoptime > stoptime:
- stoptime = thisstoptime
-
- stopx = stoptime
- startx = max(starttime, stopx - plotlength)
- starttime = startx
-
- tics = getTimeTicString(starttime, stoptime, ticstep)
-
- startdate = time.strftime("%b %m, %Y - %H:%M", time.localtime(startx))
- stopdate = time.strftime("%H:%M", time.localtime(stopx))
-
- tmpfile.write("""
- set term png
- set output "plots/fill_empty.png"
-
- set title "Number of Nodes / Time - %s to %s"
- set xlabel "Time"
- set ylabel "Number of Nodes"
-
- set xtics (%s)
- set xrange[%d:%d]
- set yrange[0:950]
-
- plot "data/nodes" u 1:2 w lines title "Total Nodes", \
- "data/nodes_in_slice" u 1:2 w lines title "Nodes in Slice", \
- "data/nodes_good" u 1:2 w lines title \
- "Healthy Nodes (according to CoMon)", \
- "data/nodes_can_ssh" u 1:2 w lines title "Nodes Reachable by SSH"
-
- """ % (startdate, stopdate, tics, startx, stopx))
-
- tmpfile.close()
-
- os.system("%s %s" % (gnuplot_path, tmpfilename))
-
- if os.path.exists(tmpfilename):
- os.unlink(tmpfilename)
-
-
-
-# create the keys plot
-def plot_keys():
- #ticstep = 3600 # 1 hour
- #plotlength = 36000 # 10 hours
- ticstep = 1800
- plotlength = 10800
-
- tmpfilename = tempfile.mktemp()
- tmpfile = open(tmpfilename, 'w')
-
- starttime = -1
- stoptime = -1
- for datafilename in ['data/nodes', 'data/nodes_in_slice2', \
- 'data/nodes_good', 'data/nodes_can_ssh2_key0', 'data/nodes_can_ssh2_key1', \
- 'data/nodes_can_ssh2_key2']:
- datafile = open(datafilename, 'r')
- line1 = datafile.readline()
- datafile.seek(-32,2)
- line2 = datafile.readlines().pop()
- thisstarttime = int(line1.split("\t")[0])
- if starttime == -1 or thisstarttime < starttime:
- starttime = thisstarttime
- thisstoptime = int(line2.split("\t")[0])
- if stoptime == -1 or thisstoptime > stoptime:
- stoptime = thisstoptime
-
- stopx = stoptime
- startx = max(starttime, stopx - plotlength)
- starttime = startx
-
- tics = getTimeTicString(starttime, stoptime, ticstep)
-
- startdate = time.strftime("%b %m, %Y - %H:%M", time.localtime(startx))
- stopdate = time.strftime("%H:%M", time.localtime(stopx))
-
- tmpfile.write("""
- set term png
- set output "plots/keys.png"
-
- set title "Number of Nodes / Time - %s to %s"
- set xlabel "Time"
- set ylabel "Number of Nodes"
-
- set xtics (%s)
- set xrange[%d:%d]
- set yrange[0:1000]
-
- plot "data/nodes" u 1:2 w lines title "Total Nodes", \
- "data/nodes_in_slice2" u 1:2 w lines title "Nodes in Slice", \
- "data/nodes_good" u 1:2 w lines title \
- "Healthy Nodes (according to CoMon)", \
- "data/nodes_can_ssh2_key0" u 1:2 w lines title "Nodes Accepting Key 0", \
- "data/nodes_can_ssh2_key1" u 1:2 w lines title "Nodes Accepting Key 1", \
- "data/nodes_can_ssh2_key2" u 1:2 w lines title "Nodes Accepting Key 2"
-
- """ % (startdate, stopdate, tics, startx, stopx))
-
- tmpfile.close()
-
- os.system("%s %s" % (gnuplot_path, tmpfilename))
-
- if os.path.exists(tmpfilename):
- os.unlink(tmpfilename)
-
git://git.onelab.eu / tests.git / blobdiff