Prometheus Monitoring – Part I

Download Prometheus Prometheus should start up and it should show a status page about itself at http://localhost:9090 Raw Metrics:  http://localhost:9090/metrics Graphing Tool: http://localhost:9090/graphs Few quick steps to get ready: Attach a disk for EC2 Mount the Disk /data Copy the downloaded zip file to /data Unzip Prometheus Start Prometheus Install Nginx as reverse proxy to Prometheus […]

The Top Ten DevOps “Operational Requirements”

Originally posted on DevOpsGuys:
Join us for “The Top 10 DevOps Operational Requirements” – via @BrightTALK One of the key tenets in DevOps is to involve the Operations teams in the full software development life cycle (SDLC) and in particular to ensure that “operational requirements” (“OR’s”, formerly known as “non-functional requirements”, “NFR’s”) are incorporated…

Splunk: Centralized Machine Data Storage

Splunk Installation steps on Linux Installing Splunk Download it from the Website (create a splunk account) sudo dpkg -i splunk-5.0-140868-linux-2.6-amd64.deb Output – ———————————————————————- Splunk has been installed in: /opt/splunk To start Splunk, run the command: /opt/splunk/bin/splunk start To use the Splunk Web interface, point your browser at: http://manager-desktop:8000 Complete documentation is at ———————————————————————- […]


Notes !!!! Application Server aka Container -Its like a Shopping Mall and the apps is like a Store. -Same as the shops dont have to worry about parking,waste mgmt,security etc. -Similarly the developer dont have to worry about database contectivity,session integrity, security etc. -There is a lot libraries, serivces that comes with container. Tomcat A […]


Restart Apache #apachectl start or /usr/local/apache/bin/apachectl start Virtual Host entry in Apache /etc/httpd/conf/httpd.conf Apache Error Log file Location /etc/httpd/logs/error_log To activate Cpanel License You can check if the license is valid at  by entering the IP address it is for. Then, run /usr/local/cpanel/cpkeyclt from the command line as root user to refresh the license. […]

SVN Intro – Branching & Merging

We will create the SVN REPO using the #svnadmin create   – @SVN Server Now create 3 directory called Trunk, Branches, Tags The working code is initially placed in the TRUNK dir #vim abc 123 #svnserve -d [Note: now a user abc with password 123 is created.] @Dev #telnet 3690 #svn co svn:// […]