Difference between revisions of "Redfish:Accessing Redfish enabled systems using Python"

From Define Wiki
Jump to navigation Jump to search
Line 29: Line 29:
 
* Next, you will need to install Python 2.7, since Red Hat default Python version is 2.6
 
* Next, you will need to install Python 2.7, since Red Hat default Python version is 2.6
 
* '''Warning:''' Red Hat OS depends on Python version 2.6, therefore, Python version 2.7 must coexist, and you are not allowed to replace version 2.6
 
* '''Warning:''' Red Hat OS depends on Python version 2.6, therefore, Python version 2.7 must coexist, and you are not allowed to replace version 2.6
 +
* '''This should be done as root'''
 
<syntaxhighlight>
 
<syntaxhighlight>
 
[root@localhost Downloads]# yum groupinstall "development tools" -y
 
[root@localhost Downloads]# yum groupinstall "development tools" -y
Line 41: Line 42:
 
[root@localhost Python-2.7.3]# echo "/opt/python2.7/lib" >> /etc/ld.so.conf.d/opt-python2.7.conf
 
[root@localhost Python-2.7.3]# echo "/opt/python2.7/lib" >> /etc/ld.so.conf.d/opt-python2.7.conf
 
[root@localhost Python-2.7.3]# ldconfig
 
[root@localhost Python-2.7.3]# ldconfig
 +
</syntaxhighlight>
 +
 +
== Setup Path ==
 +
* Go to your home directory, then edit your .bashrc file
 +
* '''Note:''' You don’t have to be root to edit .bashrc, since this is your own account’s file
 +
* Add this line to your .bashrc file:
 +
<code>export PATH=${PATH}:/opt/python2.7/bin</code>
 +
* For example:
 +
<syntaxhighlight>
 +
# .bashrc
 +
 +
# Source global definitions
 +
if [ -f /etc/bashrc ]; then
 +
        . /etc/bashrc
 +
fi
 +
 +
# User specific aliases and functions
 +
export PATH=${PATH}:/opt/python2.7/bin
 +
</syntaxhighlight>
 +
* Then source <code>.bashrc</code>
 +
<syntaxhighlight>
 +
[jon@localhost ~]$ source ./.bashrc
 +
</syntaxhighlight>
 +
* Confirm the Python 2.7 binary directory is now in your path:
 +
<syntaxhighlight>
 +
[jon@localhost ~]$ echo $PATH
 +
/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/jon/bin:/opt/python2.7/bin
 
</syntaxhighlight>
 
</syntaxhighlight>

Revision as of 12:12, 11 January 2016

Introduction

  • This documents contains preparation on the OS to make redfish runs from the OS command line console.
  • One sample python script is provided, with sample output.
  • As of this writing, only Red Hat 6.x is supported (tested)
  • This document only covers additional steps needed to make redfish run on the OS. It does not cover OS installation instructions.

Installation of Chrome Browser

  • Not actually vital but useful for when you have to do individual manual test, launching RESTful API commands, etc
  • Installation must be done as root
[root@localhost ~]# cd Downloads/
[root@localhost Downloads]# wget http://chrome.richardlloyd.org.uk/install_chrome.sh
--2016-01-11 03:50:00--  http://chrome.richardlloyd.org.uk/install_chrome.sh
Resolving chrome.richardlloyd.org.uk... 193.110.246.53
Connecting to chrome.richardlloyd.org.uk|193.110.246.53|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 79768 (78K) [application/x-sh]
Saving to: “install_chrome.sh”

100%[================================================================================>] 79,768      --.-K/s   in 0.1s    

2016-01-11 03:50:01 (541 KB/s) - “install_chrome.sh” saved [79768/79768]

[root@localhost Downloads]# chmod +x install_chrome.sh 
[root@localhost Downloads]# ./install_chrome.sh

Installation of Python 2.7

  • Next, you will need to install Python 2.7, since Red Hat default Python version is 2.6
  • Warning: Red Hat OS depends on Python version 2.6, therefore, Python version 2.7 must coexist, and you are not allowed to replace version 2.6
  • This should be done as root
[root@localhost Downloads]# yum groupinstall "development tools" -y
[root@localhost Downloads]# mkdir tmp
[root@localhost Downloads]# cd tmp
[root@localhost tmp]# wget http://python.org/ftp/python/2.7.3/Python-2.7.3.tgz
[root@localhost tmp]# tar zxvf Python-2.7.3.tgz
[root@localhost tmp]# cd Python-2.7.3
[root@localhost Python-2.7.3]# ./configure --prefix=/opt/python2.7 --enable-shared
[root@localhost Python-2.7.3]# make
[root@localhost Python-2.7.3]# make altinstall
[root@localhost Python-2.7.3]# echo "/opt/python2.7/lib" >> /etc/ld.so.conf.d/opt-python2.7.conf
[root@localhost Python-2.7.3]# ldconfig

Setup Path

  • Go to your home directory, then edit your .bashrc file
  • Note: You don’t have to be root to edit .bashrc, since this is your own account’s file
  • Add this line to your .bashrc file:

export PATH=${PATH}:/opt/python2.7/bin

  • For example:
# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

# User specific aliases and functions
export PATH=${PATH}:/opt/python2.7/bin
  • Then source .bashrc
[jon@localhost ~]$ source ./.bashrc
  • Confirm the Python 2.7 binary directory is now in your path:
[jon@localhost ~]$ echo $PATH
/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/jon/bin:/opt/python2.7/bin
Retrieved from "http://wiki.define-technology.com/mediawiki-1.35.0/index.php?title=Redfish:Accessing_Redfish_enabled_systems_using_Python&oldid=11821"