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Chapter 4. Deploying applications with DB2 197
Example 4-35 Contents of python_deploy directory
itsouser@ubuntu:~/python_deploy$ ls -Rl
.:
total 16
drwxr-xr-x 2 itsouser itsouser 4096 2008-06-28 17:52 bin
drwxr-xr-x 2 itsouser itsouser 4096 2008-06-28 21:29 egg
drwxr-xr-x 2 itsouser itsouser 4096 2008-06-28 17:52 odbcdrv
-rwxr-xr-x 1 itsouser itsouser 2978 2008-06-28 11:25 py_app_install
./bin:
total 4
-rw-r--r-- 1 itsouser itsouser 1164 2008-06-28 17:52 itso_pyapp.py
./egg:
total 716
-rw-rw-r-- 1 itsouser itsouser 400192 2008-06-28 21:29
ibm_db-0.2.9-py2.5-linux-x86_64.egg
-rw-r--r-- 1 itsouser itsouser 322831 2008-06-28 17:52 setuptools-0.6c7-py2.5.egg
./odbcdrv:
total 7564
-rw-rw-r-- 1 itsouser itsouser 7730644 2008-06-28 17:52 itso_cli.tar.gz
We can simply archive and compress the entire directory for distributing to other
systems. See Example 4-36.
Example 4-36 Package generation for python_deploy
itsouser@ubuntu:~/python_deploy$ tar -cvf - * | gzip -c >
../py_app_installer.tar.gz
bin/
bin/itso_pyapp.py
egg/
egg/ibm_db-0.2.9-py2.5-linux-x86_64.egg
egg/setuptools-0.6c7-py2.5.egg
odbcdrv/
odbcdrv/itso_cli.tar.gz
py_app_install
Deploying the sample Python application
The deployment process for the DB2 Python application involves transfer of the
deployment package to the target system, uncompressing/extracting files in the
package, and then executing the deployment script. See Example 4-37 for the
steps involved in DB2 Python application deployment.