Amazon Lambda デプロイ＆アップデート用のスクリプト(PowerShell)のテンプレ作ってみた

trust-policy.json

{
    "Version": "2012-10-17",
    "Statement": [
      {
        "Effect": "Allow",
        "Principal": {
          "Service": "lambda.amazonaws.com"
        },
        "Action": "sts:AssumeRole"
      }
    ]
  }
  

deploy.ps1

deploy.ps1

#メモリはデフォルト
#Layer不要の場合
$NAME = "LAMBDANAME"

#Deploy用
Write-Output "-------------------------------------------------------------"
$TIMEOUT = 60
$REGION = "us-east-1"
$ROLENAME = "ROLLNAME"
$HANDLERPATH = "main.FUNCTIONNAME"
$PERMISSIONARN = "Copy&Paste permission arn"

$compress = @{
    Path = ".\main.py"
    CompressionLevel = "Fastest"
    DestinationPath = ".\$NAME.zip"
}
Compress-Archive @compress

$ARN = (aws iam create-role --role-name $ROLENAME -assume-role-policy-document file://.\trust-policy.json --permissions-boundary $PERMISSIONARN| ConvertFrom-Json).Role.Arn

aws lambda create-function `
    --function-name $NAME `
    --runtime python3.9 `
    --role $ARN `
    --handler $HANDLERPATH `
    --timeout $TIMEOUT `
    --zip-file fileb://.\$NAME.zip `
    --region $REGION `
    --output json
Write-Output "-------------------------------------------------------------"

#Update用
# aws lambda update-function-code -function-name $NAME --zip-file fileb://.\$NAME.zip `


#確認PAUSE
PAUSE
Remove-Item .\$NAME.zip

レイヤーもCLIで追加できるようにしたら、次はlambda-uploaderの方が簡単そうなのでそっちに切り替える。