J'écris un fichier de configuration Cloudformation pour créer un site Web en une seule fois. Cela comprend la création de fonctions lambda, la création de la passerelle API, la configuration d'un compartiment S3, la création de la zone Route 53 et des enregistrements.
Jusque là:
- Création de fonctions Lambda et de son rôle (fonctionne)
- Créer une passerelle API c'est son déploiement et son rôle (fonctionne)
- Création d'un compartiment S3 et de sa stratégie (fonctionne)
- Création d'une zone Route 53 et d'enregistrements DNS pour le site (travaux)
- Créer un domaine pour API Gateway (aucune idée de ce que je fais)
Sert domain.com
donc les fichiers dans le compartiment S3 sans problème. L'utilisation de l'AWS URI pour API Gateway fonctionne https://trydsoonjc.execute-api.us-west-2.amazonaws.com/app/path/here
sans problème.
Ce que je veux configurer est api.domain.com
de pointer vers la passerelle API pour accéder à l'API du serveur.
Comment connecter Route 53 à API Gateway?
Ma Cloudformation telle qu'elle est maintenant est la suivante:
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description" : "Website",
"Parameters": {
"DomainName": {
"Type" : "String",
"Description" : "The DNS name of an Amazon Route 53 hosted zone e.g. server.com",
"AllowedPattern" : "(?!-)[a-zA-Z0-9-.]{1,63}(?<!-)",
"ConstraintDescription" : "must be a valid DNS zone name."
}
},
"Mappings" : {
"RegionMap" : {
"us-east-1" : { "S3HostedZoneId" : "Z3AQBSTGFYJSTF", "S3WebsiteEndpoint" : "s3-website-us-east-1.amazonaws.com" },
"us-west-1" : { "S3HostedZoneId" : "Z2F56UZL2M1ACD", "S3WebsiteEndpoint" : "s3-website-us-west-1.amazonaws.com" },
"us-west-2" : { "S3HostedZoneId" : "Z3BJ6K6RIION7M", "S3WebsiteEndpoint" : "s3-website-us-west-2.amazonaws.com" },
"eu-west-1" : { "S3HostedZoneId" : "Z1BKCTXD74EZPE", "S3WebsiteEndpoint" : "s3-website-eu-west-1.amazonaws.com" },
"ap-southeast-1" : { "S3HostedZoneId" : "Z3O0J2DXBE1FTB", "S3WebsiteEndpoint" : "s3-website-ap-southeast-1.amazonaws.com" },
"ap-southeast-2" : { "S3HostedZoneId" : "Z1WCIGYICN2BYD", "S3WebsiteEndpoint" : "s3-website-ap-southeast-2.amazonaws.com" },
"ap-northeast-1" : { "S3HostedZoneId" : "Z2M4EHUR26P7ZW", "S3WebsiteEndpoint" : "s3-website-ap-northeast-1.amazonaws.com" },
"sa-east-1" : { "S3HostedZoneId" : "Z31GFT0UA1I2HV", "S3WebsiteEndpoint" : "s3-website-sa-east-1.amazonaws.com" }
}
},
"Resources": {
"LambdaExecutionRole": {
"Type": "AWS::IAM::Role",
"Properties": {
"AssumeRolePolicyDocument": {
"Statement": [{
"Effect": "Allow",
"Principal": {
"Service": "lambda.amazonaws.com"
},
"Action": [ "sts:AssumeRole" ]
}]
},
"Path": "/",
"Policies": [{
"PolicyName": "execution",
"PolicyDocument": {
"Statement": [{
"Effect": "Allow",
"Action": [
"logs:CreateLogGroup",
"logs:CreateLogStream",
"logs:PutLogEvents"
],
"Resource": "*"
}, {
"Effect": "Allow",
"Action": [
"dynamodb:BatchGetItem",
"dynamodb:CreateTable",
"dynamodb:DeleteItem",
"dynamodb:DescribeTable",
"dynamodb:GetItem",
"dynamodb:PutItem",
"dynamodb:Query",
"dynamodb:Scan",
"dynamodb:UpdateItem",
"s3:GetObject",
"s3:PutObject",
"s3:ListBucket"
],
"Resource": "*"
}]
}
}]
}
},
"APIGatewayExecutionRole": {
"Type": "AWS::IAM::Role",
"Properties": {
"AssumeRolePolicyDocument": {
"Statement": [{
"Effect": "Allow",
"Principal": {
"Service": "apigateway.amazonaws.com"
},
"Action": [ "sts:AssumeRole" ]
}]
},
"Path": "/",
"Policies": [{
"PolicyName": "execution",
"PolicyDocument": {
"Statement": [{
"Effect": "Allow",
"Action": [
"logs:CreateLogGroup",
"logs:CreateLogStream",
"logs:PutLogEvents"
],
"Resource": "*"
}, {
"Effect": "Allow",
"Action": [
"lambda:InvokeFunction"
],
"Resource": "*"
}]
}
}]
}
},
"LambdaFunctionUpdate": {
"Type": "AWS::Lambda::Function",
"Properties": {
"Code": {
"ZipFile": "exports.handler = function (event, context) { context.succeed(\"Hello, World!\"); };"
},
"Description": "Update handler.",
"Handler": "index.handler",
"MemorySize": 128,
"Role": { "Fn::GetAtt": ["LambdaExecutionRole", "Arn" ] },
"Runtime": "nodejs4.3",
"Timeout": 30
}
},
"APIGateway": {
"Type": "AWS::ApiGateway::RestApi",
"Properties": {
"Body": @@swagger,
"FailOnWarnings": true,
"Name": "smallPictures",
"Description": "Structured wiki"
}
},
"APITDeploymentTest": {
"Type": "AWS::ApiGateway::Deployment",
"Properties": {
"RestApiId": { "Ref": "APIGateway" },
"Description": "Deploy for testing",
"StageName": "smallPicturesTesting"
}
},
"WebsiteBucket" : {
"Type" : "AWS::S3::Bucket",
"Properties" : {
"BucketName": {"Ref":"DomainName"},
"AccessControl" : "PublicRead",
"WebsiteConfiguration" : {
"IndexDocument" : "index.html",
"ErrorDocument" : "404.html"
}
},
"DeletionPolicy" : "Retain"
},
"WebsiteBucketPolicy" : {
"Type" : "AWS::S3::BucketPolicy",
"Properties" : {
"Bucket" : {"Ref" : "WebsiteBucket"},
"PolicyDocument": {
"Statement": [{
"Action": [ "s3:GetObject" ],
"Effect": "Allow",
"Resource": { "Fn::Join" : ["", ["arn:aws:s3:::", { "Ref" : "WebsiteBucket" } , "/*" ]]},
"Principal": "*"
}]
}
}
},
"DNS": {
"Type": "AWS::Route53::HostedZone",
"Properties": {
"HostedZoneConfig": {
"Comment": { "Fn::Join" : ["", ["Hosted zone for ", { "Ref" : "DomainName" } ]]}
},
"Name": { "Ref" : "DomainName" },
"HostedZoneTags" : [{
"Key": "Application",
"Value": "Blog"
}]
}
},
"DNSRecord": {
"Type": "AWS::Route53::RecordSetGroup",
"Properties": {
"HostedZoneName": {
"Fn::Join": [ "", [ { "Ref": "DomainName" }, "." ]]
},
"Comment": "Zone records.",
"RecordSets": [
{
"Name": { "Ref": "DomainName" },
"Type": "A",
"AliasTarget": {
"HostedZoneId": { "Fn::FindInMap" : [ "RegionMap", { "Ref" : "AWS::Region" }, "S3HostedZoneId" ]},
"DNSName": { "Fn::FindInMap" : [ "RegionMap", { "Ref" : "AWS::Region" }, "S3WebsiteEndpoint" ]}
}
}, {
"Name": { "Fn::Join" : ["", ["www.", { "Ref" : "DomainName" }]]},
"Type": "CNAME",
"TTL" : "900",
"ResourceRecords" : [
{"Fn::GetAtt":["WebsiteBucket", "DomainName"]}
]
}
]
}
}
},
"Outputs": {
"WebsiteURL": {
"Value": { "Fn::GetAtt": ["WebsiteBucket", "WebsiteURL" ] },
"Description": "URL for website hosted on S3"
}
}
}