passing command from awk to the next command using xargs
I am using AWS EC2 CLI to perform a filter on stopped instances, then create an AMI out of these with the AMI name taken from the instance tag.aws ec2 describe-instances --output text --profile proj...
View ArticleCannot perform an interactive login from a non TTY device
I was working with docker build that was working fine for me but from yesterday i am getting error while trying to login to aws cli docker Error Error: Cannot perform an interactive login from a non...
View ArticleConnecting to EC2 Windows host from Linux
When I use the recommended rdesktop to connect to Windows EC2 host I see from Archlinux:$ rdesktop 54.254.180.73 ATTENTION! The server uses and invalid security certificate which can not be trusted for...
View ArticleAre there any ways to control the speed of AWS SQS
I wonder if there are any config that help control the throught put of SQS queue. For example, limit the queue to only send 30 requests/sec.
View ArticleHow to add new repository in CentOs
I am trying to install readR package from R on EC2 instance.I found a solution on this post:I would like the script for CentOS but the answer is for Ubuntu:[1] apt-get update # refresh [2] apt-get...
View ArticleFeatured Image not load after installing SSL Bitnami Apache
I have recently create a ghost site on AWS EC2. I use Bitnami Ghost Image to install ghost. This image uses apache for web server. And my ghost cms version is 3.9.0 .I use Cloudflare for map dns. But...
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Connect to remote mongo server works fine but when connecting through Go, it...
I'm connecting to remote mongo server using following ssh tunneling command:ssh -i document-db-tun.pem -L 27017:docdb-2019-07-30-09-40-47.cluster-cffrhwfhhfof.us-east-2.docdb.amazonaws.com:27017...
View ArticleElastic Beanstalk empty /var/app/current after successful deployment
I have a config with CodePipeline that deploy a Laravel app into Elastic Beanstalk. The deployment is successful but the /var/app/current is empty, 404 on url of course, no eb logs. Someone has an idea...
View ArticleHow to increase vm.max_map_count?
I'm trying to run Elastic search in an Ubuntu EC2 machine (t2.medium).But I'm getting the message:max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144] How can I...
View ArticleHow does my neo4j browser still works even when I stop neo4j service?
neo4j.service - Neo4j Graph Database Loaded: loaded (/lib/systemd/system/neo4j.service; disabled; vendor preset: enabled) Active: inactive (dead) Mar 06 13:26:43 ip-10-14-12-59 neo4j[12287]: 2020-03-06...
View ArticleExecute python script on EC2 instance via AWS lambda
I have an AWS EC2 instance on linux running 24/7 with a set of python files that are working properly. From the shell, I can input python python_script.py var1 var2. var1 and var2 are simply integers...
View ArticleFiltering ec2.snapshots by name [duplicate]
Im iterating through the snapshots inside my aws account, but also getting the public snapshots from aws. To avoid this I created the function filtering_owned()def filtering_owned(snapshot): for t in...
View ArticleCan I stop a spot instance in aws just like I can stop and start an on demand...
I had a use case where I was switching to using spot instances for my application instead of on demand instances. According to my requirement i should be able to stop that instance and restart it just...
View ArticleAbout the environment variable access in Linux
I have the below Environment variable in Linux machine.$echo $JAVA_OPTS -Dspring.datasource.username=root -Dspring.datasource.password=XXXX! -Dspring.profiles.active=aws Now I need to pass the password...
View ArticleExpress - how to calculate avg requests per minute
I'm looking for a simple way to know how many records are being created by my Node.js analytics service. I came across average-requests-per-minute Express middleware, but the author says:Disclaimer:...
View ArticleIs there a way to clone a private git repo inside ec2 instance when creating...
I am trying to create an ec2 instance with Terraform and want to clone a git repository inside the ec2 instance while launching it using Terraform. Is there a way to do it? Doing a git clone is not...
View ArticleTerraform "Route target is not supported" when creating a AWS route table to...
Using terraform v0.12.21 and the AWS provider v2.51.0, I'm trying to create some infrastructure from scratch (no previous terraform state).The goal is to have some publicly-accessible EC2 instances in...
View ArticleAspnet Core Application - Document DB Timeout Error
We have an application with C# and AspNet Core 2.2 and we use AWS document db, our db is configured with replicaSet which 1 is main and 3 secondaries.The application start fine on production but when...
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Setup a single AWS load balancer for multiple .net core applications hosted...
Framework: .Net core 2.0Hi everyone,I have deployed let's say 3 applications on the same EC2 instance which are websites (front end angular js and 2 web apis for authentication and communication). How...
View Articlekubectl get nodes unable to connect to the server on AWS EC2 Instance
I have deployed kubernetes cluster on AWS EC2 Ubuntu Nodes, one master node and one worker node. Its a free tier t2.micro machine with 1 CPU.I installed and configured everything and on day 1...
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