TLDRBins TLDRBins / AWS

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Setup

# Install awscli
sudo apt install awscli

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# Set config
aws configure

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AWS Access Key ID [None]: test
AWS Secret Access Key [None]: test
Default region name [None]: test
Default output format [None]:

Sample Output:
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Default AWS Credential Location

~/.aws/credentials

Sample Output:
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AWS Services

# List buckets
aws s3 --endpoint-url <TARGET> ls

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# List bucket
aws s3 --endpoint-url <TARGET> ls s3://<BUCKET_NAME>

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# Upload to bucket
aws s3 --endpoint-url <TARGET> cp <FILE> s3://<BUCKET_NAME>/<FILE>

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# List tables
aws --endpoint-url <TARGET> dynamodb list-tables

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# Dump table
aws --endpoint-url <TARGET> dynamodb scan --table-name <TABLE_NAME>

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# Create table (e.g. with column 'title' and 'content')
aws --endpoint-url <TARGET> dynamodb create-table --table-name <TABLE_NAME> --attribute-definitions AttributeName=title,AttributeType=S AttributeName=content,AttributeType=S --key-schema AttributeName=title,KeyType=HASH AttributeName=content,KeyType=RANGE --provisioned-throughput ReadCapacityUnits=10,WriteCapacityUnits=5

Sample Output:
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# Add item to table (e.g. with column 'title' and 'content')
aws --endpoint-url <TARGET> dynamodb put-item --table-name <TABLE_NAME> --item '{"title":{"S":"<TITLE>"},"content":{"S":"<CONTENT>"}}'

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Basic

# List functions
aws lambda list-functions --endpoint-url <TARGET>

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# Check a function
aws lambda get-function --function-name=<FUNC_NAME> --endpoint-url <TARGET>

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Create a function (e.g. NodeJS)

exports.handler =  async function(event, context) {
  console.log("EVENT: \n" + JSON.stringify(event, null, 2))
  return context.logStreamName
}

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zip index.zip index.js

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# Create a function
aws lambda create-function --function-name <FUNC_NAME> --zip-file fileb://index.zip --role arn:aws:iam::123456789012:role/lambda-role --endpoint-url <TARGET> --handler index.handler --runtime nodejs12.x

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# Invoke function test
aws lambda invoke --function-name <FUNC_NAME> --endpoint-url <TARGET> result.json

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# Check result
cat result.json

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