Wednesday, February 24, 2016

Extending Salt - Quick Start

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Create a SLS file with Jinja code ( the one which got enclosed in flower {} brackets. # cat /srv/salt/file/base/jinja/simple_var.sls {% ...
1 comment:
Monday, January 4, 2016

Salt Grains and Pillars

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Grains Grains are minion data calculated when minion starts. It contains static data like OS version, CPU cores, etc. This data is gene...
Sunday, January 3, 2016

Salt states - Quick Start

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Set up the file server As per the master configuration file /etc/salt/master, the  master will automatically include all config files fr...
Thursday, December 31, 2015

Salt common modules

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sys.doc :  Return the docstrings for all execution modules and functions salt * sys.doc test.ping salt-call sys.doc test salt-call sys....

SaltStack: [ERROR] The master key has changed and [CRITICAL] The Salt Master has rejected this minion's public key!

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When the IP address of Salt master got changed and then a salt-minion started throwing the below error [ERROR   ] The master key has chan...
5 comments:
Tuesday, December 29, 2015

Remote debug a Atlassian Stash plugin from Eclipse

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While developing a Atlassian Stash plugin, you may need to debug the code using break points in Eclipse. But since the Stash plugin is depl...

SaltStack Quick start

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Reference: This blog post is prepared by referring the book "Salt Essentials; Craig Sebenik & Thomas Hatch; Oreilly publications...
Monday, December 28, 2015

Virtualization with Vagrant and VirtualBox - Quick Start

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Getting Ready Install Vagrant & VirtualBox Visit http://www.vagrantbox.es/ and select a Vagrant Box you are interested. (Click on ...
Wednesday, August 12, 2015

Sample perl script to query JIRA

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Using the Perl module http://search.cpan.org/~gnustavo/JIRA-REST-0.010/lib/JIRA/REST.pm #!/usr/bin/perl -w use strict; use JIRA::REST; ...
2 comments:

GIT - How to find commits made specific to a branch?

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I want to find commits made specifically to the branch 'rel-7.4-r16'. Here is the command Simple git log   refs/remotes/origin...
Tuesday, July 7, 2015

Serial console server - ??

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Recently our OVF/OVA virtual appliance image generation build failed while connecting to a serial console server (or terminal server). A ne...
Thursday, June 25, 2015

Atlassian Plugin Development

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My Goal is to write a Atlassian STASH plugin. Before getting started into plugin development, I need to install Atlassian plugin SDK. I ...
2 comments:
Tuesday, June 16, 2015

Web scanning

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Checking if the ports in given range (20-30) is open in target machine. Use "nc" command in Linux machine nc -z www.myweb.c...
Friday, May 15, 2015

Resolving GIT Windows/Mac case sensitive file names problems using sparse-tree

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Linux OS allows you to add files with same name but with varied case in a same folder. For example: In the directory: /home/siddesh/git...
Thursday, April 23, 2015

GIT FAQ's

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FAQ's How to extract commit message from the given commit ID? $ git show -s --format=%B <COMMIT-ID> or  git log --fo...
Friday, January 9, 2015

WMIC (Windows Managment Instrumentation Command-Line) commands

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WMIC commands are used for system management in Windows. Here are few wmic commands. Invoking WMIC:  1) Start -> Run -> wmic  or ...
Tuesday, December 2, 2014

Makefiles articles collection

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Variable assignment types in Makefiles = or := or ?= or += http://stackoverflow.com/questions/448910/makefile-variable-assignment  ...

Perforce trigger script to enforce JIRA ID (Perl)

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A perforce trigger script written in Perl to enforce JIRA ID on Perforce changelist submission. This script also connects to JIRA server to...

Perforce to GIT migration with history

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Here are the step by step guide to migrate from Perforce to GIT with history .. Install git-p4 : Refer http://answers.perforce.com/artic...
1 comment:
Tuesday, November 25, 2014

FATAL: hudson.plugins.git.GitException stderr: Host key verification failed

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Jenkins polling on GIT server was failing with below error FATAL: hudson.plugins.git.GitException ... . . stderr: Host key verificatio...