You can register domains using aws route53.
1. Open Route53 from aws console
2. Select Hosted zone
3. Create Record set with the follwoing
Name: domain name
Type : A-IPv4 address
Alias : No
TTL(Seconds) : 300
value : server ip
Routing Policy : Simple
Why Route53 ?
AWS route 53 has lot many features. We can use the aws resources to point domain names with the server and creating subdomain pointing...
Wednesday, 14 June 2017
June 14, 2017
Configure your server with domain name using AWS Route53
June 14, 2017
What is Orchestration
Cloud orchestration is arranging and coordination of automated tasks resulting in a workflow or consolidated process.
simple example,
For creating a standard process to spin up an environment to host new app, IT teams need to orchestrate the automated tasks.
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p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica;...
Tuesday, 13 June 2017
June 13, 2017
What is AWS diagram and how to create?
Amazon Web Service(AWS) is a cloud computing platform , which provides a wide range including compute, storage, networking, application services, deployment, database, analytics etc.
AWS Architecture diagram provides a full set of aws icons and easy drag n drop drawing platform.
System administrators...
Monday, 12 June 2017
June 12, 2017
Configuring comodo ssl for ec2 instance
What is CA bundle - SSL Certificate ?
CA bundle is a file which contains root certificate and intermediate certificate.
It is for domain constitues certificates chain with CA bundle.
Comodo may provide you complete CA bundle file or provide you root and intermediate certificates separately.
Comodo provides the following 3 files.
domain.cer - Domain Certificate
COMODORSADomainValidationSecureServerCA.cer...
Wednesday, 31 May 2017
May 31, 2017
AWS EC2 - Install Docker on Ubuntu
These are the steps for installing docker on Ubuntu machine.
1 sudo apt-get update
2 sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
3 sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
4 sudo apt-get update
...
Tuesday, 30 May 2017
May 30, 2017
There is insufficient memory for the Java Runtime Environment to continue AWS Ec2
docker run --rm -p .........
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 715849728 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /usr/zeppelin/hs_err_pid1.log
Java...
Monday, 29 May 2017
May 29, 2017
Install Docker in AWS EC2
This article will help you to install docker in centOS version or RHEL version of linux.
Install the Docker from official Docker repository
$ sudo yum check-update
$ curl curl -fsSL https://get.docker.com/ | sh
Once docker installed, start the Docker daemon
$ sudo systemctl start docker
To check the docker status
$ sudo systemctl status docker
start the docker at the server reboot
$...
