Very often we want to know track changes in AWS Security Groups for all kinds of reasons Here is a simple way to do it using Emind DevOps Tool Set Download aws-sec-group-monitor.sh from Emind Open Source Setup aws-sec-group-monitor.sh to run every 5 minutes in cron, and all your changes will appear in Syslog * * * * * /root/aws-sec-group-monitor.sh …
Dev ops sensors 360° high availability in the cloud from Lahav Savir
Introduction Mcollective is a framwork that help you run parallel jobs. In this guide I will show how to install Mcollective server and on a windows server. Tested On OS: Windows Datacenter 2008 R2 Mcollective version: 2.0.0 Hardware: Virtual Machine (AWS AMI) Prerequisite Install Puppet agent for windows from http://puppetlabs.com/misc/download-options/ Install MCollective Install Ruby 1.8.7 …
Introduction Mcollective is a framwork that help you run parallel jobs. In this guide I will show how to install Mcollective server and client and use it to run puppet agent on remote servers Tested On OS: Amazon Linux AMI release 2012.03 Mcollective version: 2.2.1-1 Hardware: Virtual Machine (AWS AMI) Install Mcollective Install Mcollective server, …
Introduction Puppet is an IT automation software that help you provision, configure and manage your infrastructure. In this guide I will show how to install puppet server with puppet dashboard. Tested On OS: CentOS release 6.3 x86_64 Puppet version: 3.0.2 Puppet-Dashboard version: 1.2.19 Hardware: Virtual Box 4.2.6 Install Puppet Install Puppet repository rpm -ihv http://yum.puppetlabs.com/el/6/products/x86_64/puppetlabs-release-6-6.noarch.rpm …
Introduction Pacemaker is a Cluster Resource Manager (CRM) that help running a service in a high availability mode. Using Pacemaker you can create small and large cluster of different services. Tested On OS: Amazon Linux AMI release 2012.03 Corosync version: 1.4.1 phpLDAPadmin version: 1.1.8 Hardware: Virtual Machine (AWS AMI) Prerequisite Install Dependencies yum install make …
Introduction S3FS is a fuse filesystem you can use to mount s3 bucket on your local filesystem. In this guide I will show how to quickly install s3fs and use it in /etc/fstab to mount it on your local server. Tested On OS: Amazon Linux AMI release 2012.03 S3FS version: 1.61 Hardware: Virtual Machine (AWS …
Hello all, I’d like to share with you a presentation about Emind’s best practice for Disaster Recovery over Amazon Cloud that was presented by me on the Virtualization 2012 conference (http://datacenter-virtualization.events.co.il/save-the-date) Leveraging the public cloud for disaster recovery public from Lahav Savir On-behalf of Emind Team, Lahav Savir
Tech-Update Dear customers & Partners, In the coming days the RDS Security Groups will be migrated to VPC Security groups – thank you AWS team for consolidating the security groups to one place. (relevant customers will get direct mail from AWS) Once the consolidation process is complete, you will see the following changes: – Your previously created DB Security Groups …
Hello All, Following my presentation on the CloudCon, I’m sharing my presentation with you. Ultra secure cloud data center on aws from Lahav Savir