A short introduction into AWS Lambda
A set commands for deployment:
- npm install
- Create an AWS account
- Sign in to AWS, create a new IAM user getting a key and secret;
type in a console:
in case a new project is needed: sls -t aws-nodejs
Configure your credentials: sls config credentials -p aws -k <key> - s <secret> -n <IAMuser>
If -n flag is used as specified above you have to configure
serverless.yml. Add "profile" property in provider with a name of your user:
profile: <username> Mind indentations!
Once everything is configured, execute the following command: sls deploy
By the end of the process you will get a link looking like this:
https://somehash.execute-api.eu-central-1.amazonaws.com/rank?rank=7
If it happens you need to run it in the console: sls invoke --function <name>
To remove the function from aws servers: sls remove --app <name>