AWS OpsWorks cuplikan template

AWS OpsWorks adalah layanan manajemen aplikasi yang menyederhanakan berbagai tugas seperti konfigurasi perangkat lunak, penerapan aplikasi, penskalaan, dan pemantauan. AWS CloudFormation adalah layanan manajemen sumber daya yang dapat Anda gunakan untuk mengelola AWS OpsWorks sumber daya, seperti AWS OpsWorks tumpukan, lapisan, aplikasi, dan instance.

AWS OpsWorks contoh aplikasi PHP

Contoh template berikut menyebarkan contoh aplikasi web AWS OpsWorks PHP yang disimpan dalam repositori Git publik. AWS OpsWorks Tumpukan mencakup dua server aplikasi dengan penyeimbang beban yang mendistribusikan lalu lintas masuk secara merata di seluruh server. AWS OpsWorks Tumpukan juga mencakup server database MySQL back-end untuk menyimpan data. Untuk informasi selengkapnya tentang contoh AWS OpsWorks aplikasi, lihat Panduan: Pelajari AWSAWS OpsWorks dasar-dasar dengan membuat tumpukan server aplikasi di AWS OpsWorks Panduan Pengguna.

catatan

DefaultInstanceProfileArnProperti ServiceRoleArn dan referensi peran IAM yang dibuat setelah Anda menggunakan AWS OpsWorks untuk pertama kalinya.

Contoh mendefinisikan parameter MysqlRootPassword dengan properti NoEcho diatur menjadi true. Jika Anda menyetel NoEcho atribut ketrue, CloudFormation mengembalikan nilai parameter yang disamarkan sebagai tanda bintang (*****) untuk setiap panggilan yang menggambarkan peristiwa tumpukan atau tumpukan.

penting

Daripada menyematkan informasi sensitif secara langsung di CloudFormation template Anda, kami sarankan Anda menggunakan parameter dinamis dalam template tumpukan untuk mereferensikan informasi sensitif yang disimpan dan dikelola di luar CloudFormation, seperti di AWS Systems Manager Parameter Store atau AWS Secrets Manager.

Untuk informasi lebih lanjut, lihat praktik Jangan menanamkan kredensial dalam templat Anda terbaik.

JSON

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Parameters": {
    "ServiceRole": {
      "Default": "aws-opsworks-service-role",
      "Description": "The OpsWorks service role",
      "Type": "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern": "[a-zA-Z][a-zA-Z0-9-]*",
      "ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
    },
    "InstanceRole": {
      "Default": "aws-opsworks-ec2-role",
      "Description": "The OpsWorks instance role",
      "Type": "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern": "[a-zA-Z][a-zA-Z0-9-]*",
      "ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
    },
    "AppName": {
      "Default": "myapp",
      "Description": "The app name",
      "Type": "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern": "[a-zA-Z][a-zA-Z0-9]*",
      "ConstraintDescription": "must begin with a letter and contain only alphanumeric characters."
    },
    "MysqlRootPassword" : {
      "Description" : "MysqlRootPassword",
      "NoEcho" : "true",
      "Type" : "String"
    }
  },
  "Resources": {
    "myStack": {
      "Type": "AWS::OpsWorks::Stack",
      "Properties": {
        "Name": {
          "Ref": "AWS::StackName"
        },
        "ServiceRoleArn": {
          "Fn::Join": [
            "", ["arn:aws:iam::", {"Ref": "AWS::AccountId"},
                  ":role/", {"Ref": "ServiceRole"}]
          ]
        },
        "DefaultInstanceProfileArn": {
          "Fn::Join": [
            "", ["arn:aws:iam::", {"Ref": "AWS::AccountId"},
              ":instance-profile/", {"Ref": "InstanceRole"}]
          ]
        },
        "UseCustomCookbooks": "true",
        "CustomCookbooksSource": {
          "Type": "git",
          "Url": "git://github.com/amazonwebservices/opsworks-example-cookbooks.git"
        }
      }
    },    
    "myLayer": {
      "Type": "AWS::OpsWorks::Layer",
      "DependsOn": "myApp",
      "Properties": {
        "StackId": {"Ref": "myStack"},
        "Type": "php-app",
	    "Shortname" : "php-app",
        "EnableAutoHealing" : "true",
        "AutoAssignElasticIps" : "false",
        "AutoAssignPublicIps" : "true",
        "Name": "MyPHPApp",
        "CustomRecipes" : {
          "Configure" : ["phpapp::appsetup"]
        }
      }
    },
    "DBLayer" : {
      "Type" : "AWS::OpsWorks::Layer",
      "DependsOn": "myApp",
      "Properties" : {
        "StackId" : {"Ref":"myStack"},
        "Type" : "db-master",
	    "Shortname" : "db-layer",
        "EnableAutoHealing" : "true",
        "AutoAssignElasticIps" : "false",
        "AutoAssignPublicIps" : "true",
        "Name" : "MyMySQL",
        "CustomRecipes" : {
          "Setup" : ["phpapp::dbsetup"]
        },
        "Attributes" : {
          "MysqlRootPassword" : {"Ref":"MysqlRootPassword"},
          "MysqlRootPasswordUbiquitous": "true"
        },
        "VolumeConfigurations":[{"MountPoint":"/vol/mysql","NumberOfDisks":1,"Size":10}]
      }
    },    
    "ELBAttachment" : {
      "Type" : "AWS::OpsWorks::ElasticLoadBalancerAttachment",
      "Properties" : {
        "ElasticLoadBalancerName" : { "Ref" : "ELB" },
        "LayerId" : { "Ref" : "myLayer" }
      }
    },	
    "ELB" : {
      "Type": "AWS::ElasticLoadBalancing::LoadBalancer",
      "Properties": {
        "AvailabilityZones": { "Fn::GetAZs" : "" } ,
        "Listeners": [{
          "LoadBalancerPort": "80",
          "InstancePort": "80",
          "Protocol": "HTTP",
          "InstanceProtocol": "HTTP"
        }],
        "HealthCheck": {
          "Target": "HTTP:80/",
          "HealthyThreshold": "2",
          "UnhealthyThreshold": "10",
          "Interval": "30",
          "Timeout": "5"
        }
      }
    },
    "myAppInstance1": {
      "Type": "AWS::OpsWorks::Instance",
      "Properties": {
        "StackId": {"Ref": "myStack"},
        "LayerIds": [{"Ref": "myLayer"}],
        "InstanceType": "m1.small"
      }
    },    
    "myAppInstance2": {
      "Type": "AWS::OpsWorks::Instance",
      "Properties": {
        "StackId": {"Ref": "myStack"},
        "LayerIds": [{"Ref": "myLayer"}],
        "InstanceType": "m1.small"
      }
    },
    "myDBInstance": {
      "Type": "AWS::OpsWorks::Instance",
      "Properties": {
        "StackId": {"Ref": "myStack"},
        "LayerIds": [{"Ref": "DBLayer"}],
        "InstanceType": "m1.small"
      }
    },
    "myApp" : {
      "Type" : "AWS::OpsWorks::App",
      "Properties" : {
        "StackId" : {"Ref":"myStack"},
        "Type" : "php",
        "Name" : {"Ref": "AppName"},
        "AppSource" : {
          "Type" : "git",
          "Url" : "git://github.com/amazonwebservices/opsworks-demo-php-simple-app.git",
          "Revision" : "version2"
        },
        "Attributes" : {
          "DocumentRoot" : "web"
        }
      }
    }
  }
}

YAML

AWSTemplateFormatVersion: '2010-09-09'
Parameters:
  ServiceRole:
    Default: aws-opsworks-service-role
    Description: The OpsWorks service role
    Type: String
    MinLength: '1'
    MaxLength: '64'
    AllowedPattern: "[a-zA-Z][a-zA-Z0-9-]*"
    ConstraintDescription: must begin with a letter and contain only alphanumeric
      characters.
  InstanceRole:
    Default: aws-opsworks-ec2-role
    Description: The OpsWorks instance role
    Type: String
    MinLength: '1'
    MaxLength: '64'
    AllowedPattern: "[a-zA-Z][a-zA-Z0-9-]*"
    ConstraintDescription: must begin with a letter and contain only alphanumeric
      characters.
  AppName:
    Default: myapp
    Description: The app name
    Type: String
    MinLength: '1'
    MaxLength: '64'
    AllowedPattern: "[a-zA-Z][a-zA-Z0-9]*"
    ConstraintDescription: must begin with a letter and contain only alphanumeric
      characters.
  MysqlRootPassword:
    Description: MysqlRootPassword
    NoEcho: 'true'
    Type: String
Resources:
  myStack:
    Type: AWS::OpsWorks::Stack
    Properties:
      Name:
        Ref: AWS::StackName
      ServiceRoleArn: !Sub "arn:aws:iam::${AWS::AccountId}:role/${ServiceRole}"
      DefaultInstanceProfileArn: !Sub "arn:aws:iam::${AWS::AccountId}:instance-profile/${InstanceRole}"
      UseCustomCookbooks: 'true'
      CustomCookbooksSource:
        Type: git
        Url: git://github.com/amazonwebservices/opsworks-example-cookbooks.git
  myLayer:
    Type: AWS::OpsWorks::Layer
    DependsOn: myApp
    Properties:
      StackId:
        Ref: myStack
      Type: php-app
      Shortname: php-app
      EnableAutoHealing: 'true'
      AutoAssignElasticIps: 'false'
      AutoAssignPublicIps: 'true'
      Name: MyPHPApp
      CustomRecipes:
        Configure:
        - phpapp::appsetup
  DBLayer:
    Type: AWS::OpsWorks::Layer
    DependsOn: myApp
    Properties:
      StackId:
        Ref: myStack
      Type: db-master
      Shortname: db-layer
      EnableAutoHealing: 'true'
      AutoAssignElasticIps: 'false'
      AutoAssignPublicIps: 'true'
      Name: MyMySQL
      CustomRecipes:
        Setup:
        - phpapp::dbsetup
      Attributes:
        MysqlRootPassword:
          Ref: MysqlRootPassword
        MysqlRootPasswordUbiquitous: 'true'
      VolumeConfigurations:
      - MountPoint: "/vol/mysql"
        NumberOfDisks: 1
        Size: 10
  ELBAttachment:
    Type: AWS::OpsWorks::ElasticLoadBalancerAttachment
    Properties:
      ElasticLoadBalancerName:
        Ref: ELB
      LayerId:
        Ref: myLayer
  ELB:
    Type: AWS::ElasticLoadBalancing::LoadBalancer
    Properties:
      AvailabilityZones:
        Fn::GetAZs: ''
      Listeners:
      - LoadBalancerPort: '80'
        InstancePort: '80'
        Protocol: HTTP
        InstanceProtocol: HTTP
      HealthCheck:
        Target: HTTP:80/
        HealthyThreshold: '2'
        UnhealthyThreshold: '10'
        Interval: '30'
        Timeout: '5'
  myAppInstance1:
    Type: AWS::OpsWorks::Instance
    Properties:
      StackId:
        Ref: myStack
      LayerIds:
      - Ref: myLayer
      InstanceType: m1.small
  myAppInstance2:
    Type: AWS::OpsWorks::Instance
    Properties:
      StackId:
        Ref: myStack
      LayerIds:
      - Ref: myLayer
      InstanceType: m1.small
  myDBInstance:
    Type: AWS::OpsWorks::Instance
    Properties:
      StackId:
        Ref: myStack
      LayerIds:
      - Ref: DBLayer
      InstanceType: m1.small
  myApp:
    Type: AWS::OpsWorks::App
    Properties:
      StackId:
        Ref: myStack
      Type: php
      Name:
        Ref: AppName
      AppSource:
        Type: git
        Url: git://github.com/amazonwebservices/opsworks-demo-php-simple-app.git
        Revision: version2
      Attributes:
        DocumentRoot: web