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AWS Certification: Cloudwatch Essentials, Concepts and References
Cloudwatch is a monitoring service from AWS. By default, cloud watch is enabled for your ec2 instances which monitor your instances every five minutes. You can also...
How to Create and Setup SSH Authentication for BItbucket and Github
I want to setup ssh authentication keys for my GitHub and Bitbucket account. So that I can commit to those...
[solved] Jenkins Intermittent "Slave went offline during the build"
Issue: I have my Jenkins master and slave setup on AWS instance. I am build i have a maven deploy task to upload a large artifact to...
Check Application Status Using Ansible Play - wait_for moudle
I have an application running on port 8080. I want to check if the port is open and the application is successfully running on the port. How...
[Solved] Glusterfs already part of a volume Error For Volume Creation
I am trying to create a volume in Glusterfs and I am getting an error saying "Volume creation Failed: gdata is already part of a volume&...
How to Install and Configure MongoDb on Redhat 7/CentOS 7
How do I install the latest mongoDB database server and components in Redhat 7 or a centos 7 box? There are no Mongodb packages available in the...