This module simplifies the deployment of AWS API Gateway REST API (v1) by consolidating all the neccessary infrastructure into this module. It leverages the capability of the REST API to deploy using the body argument, rather than deploying all the resources/methods/integrations separately. This makes for a very dynamic deployment without the hassle of maintaining the sub-resource <-> parent relations between all the path parts (for examples, see the aws_api_gateway_integration docs of Terraform).
In addition, it simplifies the integration of AWS Lambda by providing a standardized syntax to integrate AWS Lambda using the AWS_PROXY integration, as well as creating all the neccesary permissions for the API to invoke the Lambda functionss that are integrated with it.
module "api" {
source = "git@github.com:skyleague/aws-rest-api.git?ref=v1.0.0"
name = "my-awesome-api"
definition = jsonencode({
"/v1/hello-world" = {
"GET" = {
lambda = {
function_name = "prefix-hello-world"
}
}
}
})
}For a complete reference of all variables, have a look at the descriptions in variables.tf.
Besides the definition, the module allows you to pass an extensions argument. This argument will get augmented to the top-level of the OpenAPI body in the creation of the REST API. The extensions argument allows full configuration using the API Gateway extensions to OpenAPI. As opposed to top-level extensions, the endpoint-level extensions can be configured at the same level as the lambda configuration. See the example below to get a glimpse of how this would work.
module "api" {
source = "git@github.com:skyleague/aws-rest-api.git?ref=v1.0.0"
name = "my-awesome-api"
definition = jsonencode({
"/v1/hello-world" = {
"GET" = {
parameters = [{
name = "name",
in = "query",
required = true,
type = "string"
}]
"x-amazon-apigateway-integration" = {
cacheKeyParameters = ["method.request.querystring.name"]
}
lambda = {
function_name = "prefix-hello-world"
}
}
}
})
extensions = jsonencode({
"x-amazon-apigateway-binary-media-types": [ "application/octet", "image/jpeg" ]
})
}This is the initial release of the module, with a very minimal set of standardized functionality. Most other functionality can already be achieved through API Gateway extensions to OpenAPI, even the ones mentioned for standardization below. We plan on standardizing more integrations, so feel free to leave suggestions! Candidates include:
- Authorizers (custom, apiKey, etc)
- Direct S3 integrations
- Standardized
MOCKintegrations - Standardized
HTTP_PROXYintegrations - ... Your suggestions!
This open source library package is part of the SkyLeague modern application delivery stack.
SkyLeague provides Enterprise Support on this open-source library package at clients across industries. Please get in touch via https://skyleague.io.
If you are not under Enterprise Support, feel free to raise an issue and we'll take a look at it on a best-effort basis!
This library is licensed under the MIT License (see LICENSE.md for details).
If you using this SDK without Enterprise Support, please note this (partial) MIT license clause:
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND
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