Amazon has been kind enough to create a DynamoDb Docker image for us We will be using the amazon/dynamodb-local image. Ive then added a local dynamodb instance in a docker container and created a table on it using the aws cli.
Ive set up an api gateway/aws lambda pair using AWS sam local and confirmed I can call it successfully after running. Now, in order to consume the DynamoDB service in a local environment we can do it by console, but why not do it with. connecting AWS SAM Local with dynamodb in docker. With this we will have our AWS services ready to be consumed. However, for this tutorial that will not be necessary. The localstack installation will be done through brew, with brew a docker image will be downloaded that will contain a mock up of the AWS services.
#AWS LOCAL DYNAMODB CODE#
Pointed me at changing my connection code to: const AWS = require('aws-sdk')Ĭonst awsRegion = _REGION || 'eu-west-2'ĭynamoDbClient = new (options)Ĭonnect: () => dynamoDbClient || makeClient() Since DynamoDb is an AWS service you would first need to create an AWS account. Im getting sporadic errors when using DynamoDB local (via Testcontainers with https. I do this for all of my apps AWS and GCE dependencies. Code your application to use config files and set your default/local dev config files to use localhost:8000 for dynamodb and run your tests. In this tutorial, we will use AWS CLI to interact with DynamoDB. For more configuration details, refer to AWS CLI user guide. Run the command in the command prompt aws -version. SAM local's docker container is on 127.0.0.1 from the context of myīut they aren't on 127.0.0.1 from each other's context docker run -d -p 8000:8000 -v /tmp/data:/data/ dwmkerr/dynamodb -dbPath /data/ Youll have DynamoDB up and running locally at localhost:8000. For Windows users, launch the command prompt and navigate to the directory where you installed AWS CLI. Machine (which is why I could interact with it) Many thanks to Heitor Lessa who answered me on Twitter with an example repoĭynamodb's docker container is on 127.0.0.1 from the context of my
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