@minimonolith/infra
@minimonolith/infra is a library based on @minimonolith/lib and aws-cdk-lib to implement modular and validated infrastructure
Example Project
Here's an example project using @minimonolith/infra:
.
├── package.json
├── .gitignore
├── deploy.js // file that will be called when executing `cdk deploy`
├── test.js // test infrastructure specified at deploy.js (does not deploy it)
└── cdk.json // aws cdk configuration (specifies deploy.js to be used as deployment file)deploy.js
This file defines the resources to be deployed:
// deploy.js
import * as INFRA from '@minimonolith/infra';
// Project definition
const app = await INFRA.cdk.postApp();
const projectName = 'TODO';
const env = await INFRA.env.get({ name: 'qa' });
const projectContext = { app, projectName, env }
// Networking
const cidrBlock = '172.16.0.0/12';
const privateAPI = true;
const albAPI = true;
const apiBalancingType = 'ip';
const apiPort = 80;
const vpcContext = await INFRA.networkingVPC.post({ ...projectContext,
cidrBlock, privateAPI, albAPI, apiPort, apiBalancingType });
// DB
const minCapacity=1, maxCapacity=64, qaAutoPause=true;
const dbContext = await INFRA.dbMySQL.post({ ...projectContext,
vpcContext, minCapacity, maxCapacity, qaAutoPause });
// Backend
const cpu = '512';
const memory = '1G';
const desiredCount = 1;
const externalImage = 'httpd';
const apiContext = await INFRA.apiFargate.post({ ...projectContext,
vpcContext, cpu, memory, desiredCount, externalImage });test.js
Here deploy.js is tested:
// test.js
describe('test deploy', () => {
test('test deploy', async () => {
await import('./deploy.js');
});
});cdk.json
This is the cdk.json configuration
{
"app": "node deploy.js",
"watch": {
"include": [
"**"
],
"exclude": [
"README.md",
"cdk*.json",
"jest.config.js",
"package*.json",
"yarn.lock",
"node_modules",
"test"
]
},
"context": {
"@aws-cdk/aws-apigateway:usagePlanKeyOrderInsensitiveId": true,
"@aws-cdk/core:stackRelativeExports": true,
"@aws-cdk/aws-rds:lowercaseDbIdentifier": true,
"@aws-cdk/aws-lambda:recognizeVersionProps": true,
"@aws-cdk/aws-cloudfront:defaultSecurityPolicyTLSv1.2_2021": true,
"@aws-cdk-containers/ecs-service-extensions:enableDefaultLogDriver": true,
"@aws-cdk/aws-ec2:uniqueImdsv2TemplateName": true,
"@aws-cdk/core:checkSecretUsage": true,
"@aws-cdk/aws-iam:minimizePolicies": true,
"@aws-cdk/core:target-partitions": [
"aws",
"aws-cn"
]
}
}