Frammenti di modello Elastic Beanstalk

Con Elastic Beanstalk puoi distribuire e gestire rapidamente le applicazioni in AWS senza doverti preoccupare dell’infrastruttura che esegue tali applicazioni. Il seguente modello di esempio può aiutarti a descrivere le risorse Elastic Beanstalk nel modello CloudFormation.

PHP di esempio Elastic Beanstalk

Il modello di esempio seguente distribuisce un’applicazione Web PHP di esempio archiviata in un bucket Amazon S3. L’ambiente è anche un ambiente di load balancer e di dimensionamento automatico con un minimo di due istanze Amazon EC2 e un massimo di sei. Mostra un ambiente Elastic Beanstalk che utilizza una configurazione di avvio legacy. Per informazioni sull’utilizzo di un modello di avvio, consulta Launch Templates nella Guida per gli sviluppatori di AWS Elastic Beanstalk.

Sostituisci solution-stack con un nome dello stack di soluzioni (versione della piattaforma). Per un elenco di stack di soluzioni disponibili, utilizza il comando AWS CLI aws elasticbeanstalk list-available-solution-stacks.

{
    "AWSTemplateFormatVersion": "2010-09-09",
    "Resources": {
        "sampleApplication": {
            "Type": "AWS::ElasticBeanstalk::Application",
            "Properties": {
                "Description": "AWS Elastic Beanstalk Sample Application"
            }
        },
        "sampleApplicationVersion": {
            "Type": "AWS::ElasticBeanstalk::ApplicationVersion",
            "Properties": {
                "ApplicationName": {
                    "Ref": "sampleApplication"
                },
                "Description": "AWS ElasticBeanstalk Sample Application Version",
                "SourceBundle": {
                    "S3Bucket": {
                        "Fn::Sub": "elasticbeanstalk-samples-${AWS::Region}"
                    },
                    "S3Key": "php-newsample-app.zip"
                }
            }
        },
        "sampleConfigurationTemplate": {
            "Type": "AWS::ElasticBeanstalk::ConfigurationTemplate",
            "Properties": {
                "ApplicationName": {
                    "Ref": "sampleApplication"
                },
                "Description": "AWS ElasticBeanstalk Sample Configuration Template",
                "OptionSettings": [
                    {
                        "Namespace": "aws:autoscaling:asg",
                        "OptionName": "MinSize",
                        "Value": "2"
                    },
                    {
                        "Namespace": "aws:autoscaling:asg",
                        "OptionName": "MaxSize",
                        "Value": "6"
                    },
                    {
                        "Namespace": "aws:elasticbeanstalk:environment",
                        "OptionName": "EnvironmentType",
                        "Value": "LoadBalanced"
                    },
                    {
                        "Namespace": "aws:autoscaling:launchconfiguration",
                        "OptionName": "IamInstanceProfile",
                        "Value": {
                            "Ref": "MyInstanceProfile"
                        }
                    }
                ],
                "SolutionStackName": "solution-stack"
            }
        },
        "sampleEnvironment": {
            "Type": "AWS::ElasticBeanstalk::Environment",
            "Properties": {
                "ApplicationName": {
                    "Ref": "sampleApplication"
                },
                "Description": "AWS ElasticBeanstalk Sample Environment",
                "TemplateName": {
                    "Ref": "sampleConfigurationTemplate"
                },
                "VersionLabel": {
                    "Ref": "sampleApplicationVersion"
                }
            }
        },
        "MyInstanceRole": {
            "Type": "AWS::IAM::Role",
            "Properties": {
                "AssumeRolePolicyDocument": {
                    "Version": "2012-10-17",		 	 	 
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": [
                                    "ec2.amazonaws.com"
                                ]
                            },
                            "Action": [
                                "sts:AssumeRole"
                            ]
                        }
                    ]
                },
                "Description": "Beanstalk EC2 role",
                "ManagedPolicyArns": [
                    "arn:aws:iam::aws:policy/AWSElasticBeanstalkWebTier",
                    "arn:aws:iam::aws:policy/AWSElasticBeanstalkMulticontainerDocker",
                    "arn:aws:iam::aws:policy/AWSElasticBeanstalkWorkerTier"
                ]
            }
        },
        "MyInstanceProfile": {
            "Type": "AWS::IAM::InstanceProfile",
            "Properties": {
                "Roles": [
                    {
                        "Ref": "MyInstanceRole"
                    }
                ]
            }
        }
    }
}

AWSTemplateFormatVersion: '2010-09-09'
Resources:
  sampleApplication:
    Type: AWS::ElasticBeanstalk::Application
    Properties:
      Description: AWS Elastic Beanstalk Sample Application
  sampleApplicationVersion:
    Type: AWS::ElasticBeanstalk::ApplicationVersion
    Properties:
      ApplicationName:
        Ref: sampleApplication
      Description: AWS ElasticBeanstalk Sample Application Version
      SourceBundle:
        S3Bucket: !Sub "elasticbeanstalk-samples-${AWS::Region}"
        S3Key: php-newsample-app.zip
  sampleConfigurationTemplate:
    Type: AWS::ElasticBeanstalk::ConfigurationTemplate
    Properties:
      ApplicationName:
        Ref: sampleApplication
      Description: AWS ElasticBeanstalk Sample Configuration Template
      OptionSettings:
      - Namespace: aws:autoscaling:asg
        OptionName: MinSize
        Value: '2'
      - Namespace: aws:autoscaling:asg
        OptionName: MaxSize
        Value: '6'
      - Namespace: aws:elasticbeanstalk:environment
        OptionName: EnvironmentType
        Value: LoadBalanced
      - Namespace: aws:autoscaling:launchconfiguration
        OptionName: IamInstanceProfile
        Value: !Ref MyInstanceProfile        
      SolutionStackName: solution-stack
  sampleEnvironment:
    Type: AWS::ElasticBeanstalk::Environment
    Properties:
      ApplicationName:
        Ref: sampleApplication
      Description: AWS ElasticBeanstalk Sample Environment
      TemplateName:
        Ref: sampleConfigurationTemplate
      VersionLabel:
        Ref: sampleApplicationVersion
  MyInstanceRole:
    Type: AWS::IAM::Role
    Properties: 
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - ec2.amazonaws.com
            Action:
              - sts:AssumeRole
      Description: Beanstalk EC2 role
      ManagedPolicyArns: 
        - arn:aws:iam::aws:policy/AWSElasticBeanstalkWebTier
        - arn:aws:iam::aws:policy/AWSElasticBeanstalkMulticontainerDocker
        - arn:aws:iam::aws:policy/AWSElasticBeanstalkWorkerTier
  MyInstanceProfile:
    Type: AWS::IAM::InstanceProfile
    Properties: 
      Roles:
        - !Ref MyInstanceRole