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| -rw-r--r-- | scripts/README | 1 | ||||
| -rw-r--r-- | scripts/run_rt-app.py | 88 |
2 files changed, 89 insertions, 0 deletions
diff --git a/scripts/README b/scripts/README new file mode 100644 index 0000000..48034e6 --- /dev/null +++ b/scripts/README @@ -0,0 +1 @@ +This directory contains Various useful scripts for working with meta-realtime diff --git a/scripts/run_rt-app.py b/scripts/run_rt-app.py new file mode 100644 index 0000000..3beb20c --- /dev/null +++ b/scripts/run_rt-app.py @@ -0,0 +1,88 @@ +# +# run rt-app on remote machine and collect the data +# +# note: +# +# 0. install fabric 1.6 on the develop host +# - $ pip install fabric +# +# 1. copy ssh public key (copy and paste host's "~/.ssh/id_rsa.pub" to the remote's ~/.ssh/authorized_keys) +# +# 2. update the "env.hosts" with your remote system +# +# 3. run the script from the host +# - $ fab -f run_rt-app.py run_app +# + +from __future__ import with_statement +from fabric.api import * +from fabric.contrib import * +from fabric.contrib.console import confirm + +import socket +import getpass +import datetime +import time +import datetime + + +env.hosts = ['root@192.168.1.78'] +remote_ip = env.hosts[0] + +now = datetime.datetime.now() + +YES = "/usr/bin/yes" +KILLALL = "/usr/bin/killall" +SCP = "/usr/bin/scp" + +RTAPP = "/usr/bin/rt-app" + +period_t = 100000 +run_t = 30000 + +num_run = 10 +sec_run = 100 + +dir_name = "/home/root" +f_name = "rt-app_run_log-%s.txt" % now.strftime("%Y-%m-%d-%H-%M") +file_name = "%s/%s" % (dir_name, f_name) + +def pre(): + print "\n===========================================================" + print "1. Conecting remote : %s" % env.hosts[0] + print "===========================================================\n" + + # scripts that runs on the remote + un = run("uname -a", quiet=True) + hn = run("hostname", quiet=True) + print "running script on host [%s], OS[%s]" % (hn, un) + +# +# run the app on the remote and collect the data into log +# +def main(): + print "\n===========================================================" + print "2. Running rt-app %s times.." % num_run + print "===========================================================\n" + + run('echo \"test log (period = %s, execution time %s) run %s times on each %s sec \n\n\" > %s' % \ + (period_t, run_t, num_run, sec_run, file_name)) + for i in range(0, num_run): + run("%s -t %s:%s:d -D %s >> %s" % \ + (RTAPP, period_t, run_t, sec_run, file_name)) + +# +# bring the data log to the host +# +def post(): + # running this from local host + local("%s %s:%s ." % (SCP, remote_ip, file_name)) + + print "\n==============================================================================" + print "3. Run finished, and log file ""%s"" is copied to host." % f_name + print "==============================================================================\n" + +def run_app(): + pre() + main() + post() |