Give an instance only access to tag itself?
Looking at this post this guy used a policy (applied to a role) to let an instance tag itself.I want EXACTLY the same thing. I could use this policy, but it would be nice if the instance could only tag...
View ArticleHow do you remove/undo/delete a pending modification on Amazon Aurora RDS?
I was pegging the 90 total connections allowed on my Aurora RDS instance, now that I've got a few more heavy duty sites than I had before. I decided to upgrade the instance and I did so, but put the...
View ArticleIs it possible to run an R script within Django in an AWS instance?
I'm writing a series of functions in R that will scrape data from the web, save it locally, analyze it, and produce some sort of output (text & graphs). Is it possible to spin up an AWS instance...
View ArticleHow to associate two subnet to single route table in cloudformation using yaml
I have 1 public named and 1 private named route table ,2 public and 2 private subnet.Trying to associate both the public subnets to public named route table and private subnets to private named subnet...
View ArticleConfigure Apache Ranger web context path to /ranger
I have been trying to find configuration for Apache Ranger where I'll be able to access Ranger via http://localhost/ranger rather than http:localhost:6080.I am using NGINX and below is my NGINX...
View ArticleHealth check fails after switching from ALB to NLB?
The health check in my target group fails after I switched my load balancer type from "application" to "network". I need to use the network load balancer in order to do a vpc link in api gateway. I...
View ArticleAWS S3 bucket MFA enable
First, below is my configuration details from EC2 instance.CLI Command:aws s3api put-bucket-versioning --bucket ewiglife-mfa-testin --versioning-configuration Status=Enabled,MFADelete=Enabled --mfa...
View ArticleUpgrade Ubuntu Server leads to fail to access my homepage [duplicate]
This question already has an answer here:PHP code is not being executed, instead code shows on the page 26 answersI hosted several websites on AWS EC2. It works fine. I just upgraded my Ubuntu server...
View ArticleHow to access EC2 instance metadata service? From outside EC2
With the below configuration for AWS cloud watch:awslogs.conf[/var/log/messages] datetime_format = %b %d %H:%M:%S file = /var/log/messages buffer_duration = 2500 log_group_name = /var/log/messages...
View ArticleOptimal way to save EBS snapshots on a hot-hot setup
I would like to use two availability zones to run two identical EC2 instances with identical data (A side and B side) (hot-hot).This means that both of the EBS volumes (A and B) will be identical...
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Failed to load resource: net::ERR_CONNECTION_REFUSED...
I have hosted our Spring webapp in AWS running on tomcat, In local the application is running fine and am able to use the application. But when i access the hosted application the page is loading but...
View ArticleInstalling R on EC2 - Keys
I try to install R on a EC2 instance (Ubuntu) and there are some helpful pages explaining how to do it. In this line:sudo apt-key adv —keyserver keyserver.ubuntu.com —recv-keys...
View ArticleCan SSH into AWS EC2 but SCP wont. Permission denied (PublicKey) [closed]
This is a brand-new, empty Linux EC2 server. I can ssh into it from Mac and have python3.6 and packages downloaded into it. I'm trying to copy python files over with no luck. I'm the only user and new...
View ArticleWhere are my EC2 Profile Roles (In IAM Console)?
I am reviewing the EC2 IAM Profile Roles and cannot locate tthem in the IAM console services > Roles. Yes these are there and selectable in the drop down menu should i want to change the IAM Role on...
View ArticleNGINX not responding on subdomain
I know this question has been asked several times, but i don't find anything relevant to my case.I have a Django app running on AWS EC2, proxied by nginx and using Gunicorn...
View ArticleHow to move my files stored under my personal computer to my Amazon EC2...
My question may sound funny to some of you since I am new to Terminal/Linux/Amazon AWS. But how can I move (copy) the file that is stored under my personal computer to my Amazon EC2 instance?Thank you,
View ArticleAWS s3 file overwrite not working with crontab
I have a script which downloads a file from my s3 bucket, overwriting the existing file. The intention is to run the script once a day so that the file is constantly overwritten and updated. Here's the...
View Articlecant we deploy multiple spring boot application on aws server under tomcat?
I have 3 spring boot application and want to deploy all on single EC2 instance.When i have tried to deploy war and deploy under tomcat/webapps some applications will not work as embedded tomcat in...
View ArticleHow do I get a fiware-orion container to connect to the mongodb container...
I have a task definition that defines two containers: "orion" and "mongo". The task definition launches an EC2 instance on a Bridge network mode. The mongo container has the host and container port of:...
View ArticleCan MYSQL Cluster have 3 data nodes and how to perform scalablity in MySQL...
I am using MySQL cluster and i wanted to know the maximum number of data nodes. Can we have 3 data nodes attached to a MySQL node and if not ,why?How to perform scaling so that new instances(AWS EC2...
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