i have this configuration:
aws EC2 windows server with node.js and pm2 installed on it.
Route 53 domain.
elastic IP for the server.
running app on the server on port 80 using pm2.
my app using express web app framework.
my questions is how to connect the domain name (on route 53) with the pm2 app on the server.
thanks.
Create one record set pointing to EIP of your server in route53 and use.
If you have multiple servers:
Create one ELB
Attach instances to it.
Add CNAME entry from ELB to route53 record set.
Related
I have deployed microservice based applications in EC2 instances kubernetes set-up.
my web application is accessible if I add port no of external IP of ingress-nginx with url. but I want it to be accessible with out port no.
same deployment is working without port no in on-prem setup.
all ports are open in aws security settings.
I have a domain name mydomain.com registered on amazon route 53.
I have an EC2 instance in which I installed a docker portainer image under 9000 port.
My docker image run perfectly under ec2 public ip address:
http://xxx.xxx.xxx.xxx:9000
What I want now is to create a subdomain: portainer.mydomain.com and pointed it to my EC2 portainer instance.
When I try to create a new record set portainer.mydomaon.com and point it to my docker image instance I can't specify the port value.
I know I miss something, I'm on my beginning on DNS domains.
Route 53 is a DNS resolver. Its job is to resolve domain to ip address. It has nothing to do with port.
But there are some alternatives:
Add a secondary ip to the instance to host multiple websites and bind them to port 80. You add an additional ip by attaching elastic network interface (ENI).
Add Application Load Balancer with host based routing (you will get much more control, you can even do path based routing as well). See: Listeners for Your Application Load Balancers - Elastic Load Balancing
S3 redirection (Route 53 Record Set on Different Port)
Currently I have setup my web application on my 2 instance (ec2). Both instance have same web module and also SSL certificate.
And then I also have setup 1 load balancer for both instance for high availability.
But I was wondering on domain name part. Because both instance have different IP, and right now I only assign 1 IP instance into our domain provider.
So basically do I need provide both instance IP into my domain provider? Sorry I was newbie on this domain part :(
wasabiz, since you are a newbie, I would suggest going with AWS Beanstalk path.
To answer your question.
You can use Route53 to create/import your domain Name. The domain can point to DNS name of the Loadbalancer. From there LB will route the traffic to your EC2 instances. You need to introduce the autoscaling layer and move the EC2 instances inside it. So that the auto scalaing requirements can be fulfilled. All these options are configurable in AWS BeanStalk.
You have options to generate TSL certificates in AWS which is free to be used in AWS infrastructure. Otherwise, if you already have a certificate, you can import the certificate into AWS through AWS Certificate Manager and use it where ever needed, eg:load balancer.
Hi I'm running an aws ec2 instance with Drupal 6.
I plan on installing memcached on this server. One requirement is to open up port 11211 which is default port for memcached
I want to know in aws ec2 instance how to open incoming and outgoing traffic for port 11211? Do I need to open this port for incoming and outgoing traffic?
Secondly how do I secure the aws setup so only my ec2 can access 11211 port?
Thanks!
Is your Ec2 within a VPC ? or is it classic EC2 ?
You need to make open ports on security groups and Network acl's.
If you are new to AWS , you should first understand the NACL and Security group's and setup security in your environment.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an-instance.html
I'm running into this problem trying to link my Godaddy domain with an AWS Elastic Beanstalk instance. I found a lot of documentation on how to link an EC2 instance with a domain on Godaddy but not for Elastic Beanstalk instance. So I ended up with this URL: www.MY_SITE.elasticbeanstalk.com
Here is what I did for an EC2 instance:
I updated the Nameservers on my Godaddy domain with the ones from my Route 53 Hosted Zone.
I created a new Elastic IP on the EC2 console.
I went back to Godaddy and updated the DNS A # field from their DNS Manager, with the EC2 Elastic IP one.
You normally have to wait 1h to 48h and it should work.
How can I do the same for a AWS Elastic Beanstalk instance, not an EC2 one? I can't see the instance I created from my EC2 console in order to link it to an Elastic IP.
Hope this is clear enough.. Any help?
No need to create a CNAME or do any forwarding - this is bad from the point of SEO and not recommended by Amazon. Even you should not point a record to IP directly - it will cause a lot of troubles in the future because IP can be changed any moment.
The most elegant way is to migrate DNS service from GoDaddy to Route 53. You still will be with GoDaddy, but handling requests for your site will be on Amazon's side.
Here is what you need to do:
Create a new Hosted Zone for your site in Route 53 console:
Open newly added domain name, find NS record and copy servers:
In GoDaddy's Domain Manager export records via "Export Zone File (Windows)".
Import those records to Route 53 ("Import Zone File" button).
In GoDaddy's Domain Manager set custom DNS nameservers, obtained on the 2nd step:
Migrating might take some time (even days).
Now you can link you domain with your Elastic Beanstalk site. To do so select/create proper A record type in Route 53 and set Alias for it:
Here's what I did when I was facing the problem of linking a GoDaddy domain with AWS ElasticBeanstalk.
DNS Manager:
A record #: 64.202.189.170 (that is GoDaddy's forwarding IP btw)
Cname www: AWS EB domain (e.g. awseb-xyz.us-east-1.elb.amazonaws.com)
Forwarding:
Forward Domain to www.example.com (forward only, without masking)
Forward Subdomain to AWS EB domain (e.g. awseb-xyz.us-east-1.elb.amazonaws.com) (with masking)
In order to access the site without www (e.g. http://example.com), I had to set up the forwarding of the domain to the www cname. This www cname then gets forwarded to the AWS EB domain (with masking in order to keep www.example.com in the address bar).
You should add a CNAME record to your Godaddy domain name that maps from www.yourGoDaddyDomain.com -> MY_SITE.elasticbeanstalk.com.
That will direct requests to your domain name to the load balancer that is running in your elastic beanstalk environment. You don't want to route your domain name to a specific server (i.e. an elastic IP), you want it to go to the load balancer and that will route requests to your server(s). Since AWS Load balancers don't use IPs (they use domain names), you don't want to set up an A record for this - a CNAME record maps domain names to domain names.
Look at the "Adding or Editing CNAMEs" section of the GoDaddy documentation on how to do this.
Your route53 configuration has to point to the load balancer, not the ec2 instance