install condor in personal computer

"Condor merupakan sistem manajemen pembebanan kerja untuk mengeksekusi beberapa gpekerjaan. Condor menyediakan mekanisme antrian pekerjaan, kebijakan penjadwalan, skema prioritas, pemantauan sumber daya, dan manajemen sumber daya. Pengguna menyerahkan pekerjaan mereka secara serial atau paralel untuk Condor, Condor menempatkan job-job ke dalam antrian, memilih kapan dan di mana untuk menjalankan pekerjaan berdasarkan kebijakan, memonitor kemajuan mereka, dan akhirnya menginformasikan pengguna setelah selesai."

itulah sekilas mengenai condor yang pengertiannya saya ambil dari http://research.cs.wisc.edu/condor. condor sekarang sudh ada dalam repository ubuntu dan debian, juga bis kita install under windows. kali ini saya akan menyampaikan cara untuk menginstall condor secara manualdu ubuntu 11.10.

1. Download tarbal condor : condor-7.7.2-x86_deb_5.0-unstripped.tar.gz ( sistem yang saya gunakan adalah ubuntu 11.10 32 bit )

2. Buat user condor : user dibuat untuk submit condor. Ini disesuaikan dengan user yang menjadi owner. user ini nantinya yang akan digunakan untuk mensubmit job

coyo@coyo-cip:# adduser condor

3. Extract tarbal condor yang telah didownload sebelumnya dan masuk ke direktory condor:

coyo@coyo-cip:# tar zxvf condor-7.7.2-x86_deb_5.0-unstripped.tar.gz

coyo@coyo-cip:# cd condor-7.7.2-x86_deb_5.0-unstripped

4. Install condor :

coyo@coyo-cip:/condor-7.7.2-x86_deb_5.0-unstripped#

./condor_install --install-dir=/opt/condor --local-dir=/opt/condor-local --type=manager,execute --central-manager=coyo-cip.computer.ee.its.ac.id --stork --credd --force --verbose --owner=condor

Condor will be run as user: condor

Installing Condor from /home/Documents/condor/condor-7.7.2-x86_64_deb_6.0-updated-stripped to /opt/condor

Setting CONDOR_ADMIN to "root@coyo-cip.computer.ee.its.ac.id" If this is not your preferred email address, please modify CONDOR_ADMIN in the configuration file

WARNING: Unable to find mail program! Condor will not be

able to send status notifications until MAIL parameter is configured.

Setting FILESYSTEM_DOMAIN and UID_DOMAIN to computer.ee.its.ac.id

Unable to find a valid Java installation

Java Universe will not work properly until the JAVA

(and JAVA_MAXHEAP_ARGUMENT) parameters are set in the configuration file!

Install directory: /opt/condor

Main config file: /opt/condor/etc/condor_config

Local directory: /opt/condor-local

Local config file: /opt/condor-local/condor_config.local

myproxy-get-delegation not found in PATH. To enable GSI proxy auto-refresh,

edit MYPROXY_GET_DELEGATION configuration macro.

Writing settings to file: /opt/condor-local/condor_config.local

CONDOR_HOST=coyo-cip.computer.ee.its.ac.id

RELEASE_DIR=/opt/condor

LOCAL_DIR=/opt/condor-local

CONDOR_ADMIN=root@coyo-cip.computer.ee.its.ac.id

UID_DOMAIN=computer.ee.its.ac.id

FILESYSTEM_DOMAIN=computer.ee.its.ac.id

CONDOR_IDS=1001.1001

LOCK=/tmp/condor-lock.$(HOSTNAME)0.409983556558476

DAEMON_LIST=COLLECTOR, CREDD, MASTER, NEGOTIATOR, STORK

CRED_STORE_DIR=$(LOCAL_DIR)/cred_dir

Writing settings to file: /opt/condor/etc/condor_config

CONDOR_HOST=

LOCAL_CONFIG_FILE=/opt/condor-local/condor_config.local

Condor has been installed into:

/opt/condor

Configured condor using these configuration files:

global: /opt/condor/etc/condor_config

local: /opt/condor-local/condor_config.local

In order for Condor to work properly you must set your CONDOR_CONFIG

environment variable to point to your Condor configuration file:

/opt/condor/etc/condor_config before running Condor commands/daemons.

Created scripts which can be sourced by users to setup their

Condor environment variables. These are:

sh: /opt/condor/condor.sh

csh: /opt/condor/condor.csh

sampai disini instalasi condor selesai.

5. sebelum digunakan kita harus menambahkan condor_config dn path agar dikenali sistem

coyo@coyo-cip:/opt/condor#

export CONDOR_CONFIG=/opt/condor/etc/condor_config

coyo@coyo-cip:/opt/condor#

export PATH=$PATH:/opt/condor/sbin/:/opt/condor/bin/

6. Konfigurasi :

coyo@coyo-cip:/opt/condor#nano /opt/condor/etc/condor_config

tambahkan :

START=TRUE

DAEMON_LIST=MASTER,STARTD,SCHEDD

7. Jalankan service condor :

coyo@coyo-cip:/opt/condor#condor_master

coyo@coyo-cip:/opt/condor#ps ax | grep condor_

7. cek status condor

 8. cek status job

9. Buat program yang akan di submit

#include

main(int argc, char **argv)
{
int sleep_time;
int input;
int failure;

if (argc != 3) {
printf("Usage: simple \n");
failure = 1;
} else {
sleep_time = atoi(argv[1]);
input = atoi(argv[2]);

printf("Thinking really hard for %d seconds...\n", sleep_time);
sleep(sleep_time);
printf("We calculated: %d\n", input * 2);
failure = 0;
}
return failure;
}


kemudian dicompile :
gcc coba.c -o coba


10. Buat file submit submit.job
Universe = vanilla
Executable = coba
Arguments = 40 70
Log = coba.log
Output = coba.out
Error = coba.error
Queue

11. submit job condor :

Cek status condor saat submit :

 cek status job condor :

 selesai.