[yocto] [linux-yocto] [meta-realtime][PATCH 1/1] create a script directory and add a script to run test program and collect data

[Bruce Ashfield]

On 13-03-19 07:14 AM, Insop Song wrote:
> - run_rt-app.py runs rt-app on the target machine and collects the
>    output log to host
>
> - how to run:
> $ fab -f run_rt-app.py run_app
>
> Note: requires fabric (python program) on the host
>
> Signed-off-by: Insop Song <insop.song at gmail.com>
> ---
>   docs/00-INDEX         |    4 +--
>   docs/00-README        |    6 ++--
>   scripts/README        |    1 +
>   scripts/run_rt-app.py |   88 +++++++++++++++++++++++++++++++++++++++++++++++++
>   4 files changed, 94 insertions(+), 5 deletions(-)
>   create mode 100644 scripts/README
>   create mode 100644 scripts/run_rt-app.py
>
> diff --git a/docs/00-INDEX b/docs/00-INDEX
> index 41d83a5..878e5d0 100644
> --- a/docs/00-INDEX
> +++ b/docs/00-INDEX
> @@ -1,4 +1,4 @@
> -This is a brief list of all the files in meta-virtualization/docs and what
> +This is a brief list of all the files in meta-realtime/docs and what
>   they contain. If you add a documentation file, please list it here in
>   alphabetical order as well.
>
> @@ -6,5 +6,5 @@ alphabetical order as well.
>           - this file.
>
>   00-README
> -        - info on the goals of meta-virtualization and this docs subdir
> +        - info on the goals of meta-realtime and this docs subdir

Something strange is happening here, I had cherry picked my meta-virt
README structure over to meta-realtime, and fixed the references .. but
the changes didn't get pushed out. I've done that now. So I'll drop
these chunks of the patch.

Thanks for catching this.

The rest looks good, and I've merged the changes.

Bruce

>
> diff --git a/docs/00-README b/docs/00-README
> index 6fea112..f20baca 100644
> --- a/docs/00-README
> +++ b/docs/00-README
> @@ -1,6 +1,6 @@
> -meta-virtualization: docs
> +meta-realtime: docs
>   =========================
>
> -The docs subdirectory is a holding tank for meta-virtualization related
> +The docs subdirectory is a holding tank for meta-realtime related
>   READMEs, documentation, testing information, configuration and other
> -notes that help the users of meta-virt.
> +notes that help the users of meta-realtime.
> 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 at 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()
>