Deployed a Java web app with a database in AWS.
services used: Amazon ec2 instance, application load balancer, nat gateway, security groups, vpc, subnets, route tables, internet gateway, database),cloud front
#AWS#DevOps#cloudfront
Reducing docker image size:
-using separate dev and prod dependencies.
-using small size base images like alpine.
-using multi-stage builds.
-using less size web servers like nginx to run application.
#DevOps#docker#AWS
Deployment strategies in #Kubernetes cluster (reduces downtime of the application):
Rolling Update(gradual replacement to new version of application)
canary(more control,new version of application introduced to small subset of users)
Blue-Green(safe and costly)
#DevOps
Setup an mongodb cluster in cloud and connected through mongodb compass,backend nodejs connected to mongodb cluster and created users and todos stored in collections of database(json document).
#mongodb#nodejs#kirat_tw
In aws elastic beanstalk provides a platform environment for running web applications. I have deployed maven based Java application on the web server environment and a backend application on the worker environment.
#AWS#DevOps#AWSELASTICBEANSTALK#IAM#ROLES#SQS
Kubernetes, rolling to new image with updates when
already deployment of pods exists containers running with old image of replicasets.
#DevOps#Kubernetes#KodeKloud
In JavaScript, callback functions are functions that use function as an argument. Schedulers schedule the execution of call-back functions.
#javascript