+TITLE:System Monitoring

+AUTHOR: VLEAD

+DATE: [02-Aug-2017-Wed]

• Github repository structure

  • There are four different organizations for Virtual-labs Github repositories namely

  • vlead - It consists of all the repositories for the projects currently running in VLEAD.

  • openedx-vlead - It It consists of all the reposiotories for the projetcs currently running in VLEAD related to OpnenedX.

  • virtual-labs - It consists of all the repositories for the projects currently running in all the partner institutes of Virtual-Labs.

  • vlabs-workshops - It consists of all the reposiotories for the workshops conducted by VLEAD

  • Each organizations have several repositories which adhere to a perticular directory structure as described below.

    +BEGIN_EXAMPLE

    |-src |-init.sh |-makefile |-README.md

    +END_EXAMPLE

  • src - This dirctory has all the modifiable source files to be version controlled

  • init.sh - This file has initialization scripts.

  • makefile - Thi file is use for creating the build of the source files

  • README.md - This file contains the brief description about the repository

• Process of permissions for VLEAD Github repositoies

  • The following process needs to be followed for requesting access to Github repositories :
  • Firstly create an issue in the [[https://github.com/vlead/vlabs-milestones/issues][milestones]] repository in Github.
  • Describe the reason for the access of a repository
  • The VLEAD systems administrator would respond to the raised request by giving the access in the same issue
  • Once the request has been responded, issue needs to be close by the concerned requester for the access

• Process of monitoring VLEAD services

  • Following Virtual-Labs services are monitored as part of the monitoring process
  • Checking cluster server status details on [[http://nagios.vlabs.ac.in/nagios/][nagios]].
  • Checking VLEAD email alerts of outreach portal VM, database backup and other monitoring services, which includes cluster servers.
  • Checking analytics of virtual-labs, monitoring amazon instances, billing and thier graphs.