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@tcsh(Hirokazu HATANO)

[JAWS-UG CLI] OpsWorks #1 スタックの作成

Last updated at Posted at 2017-06-26

前提条件

OpsWorksへの権限

OpsWorksに対してフル権限があること。

AWS CLIのバージョン

以下のバージョンで動作確認済

  • AWS CLI 1.11.14
コマンド
aws --version

結果(例):

  aws-cli/1.11.102 Python/2.7.12 Linux/4.4.11-23.53.amzn1.x86_64 botocore/1.5.65

バージョンが古い場合は最新版に更新しましょう。

コマンド
sudo -H pip install -U awscli
  1. 準備
    =======

まず変数の確認をします。

変数の確認
cat << ETX

        AWS_DEFAULT_PROFILE:              (0.1) ${AWS_DEFAULT_PROFILE}
        AWS_DEFAULT_REGION:               (0.2) ${AWS_DEFAULT_REGION}
        IAM_ROLE_ARN:                     (0.3) ${IAM_ROLE_ARN}
        IAM_INSTANCE_PROFILE_ARN:         (0.4) ${IAM_INSTANCE_PROFILE_ARN}
        VPC_ID:                           (0.5) ${VPC_ID}
        VPC_SUBNET_ID:                    (0.6) ${VPC_SUBNET_ID}
        OPSW_STACK_NAME:                  (0.8) ${OPSW_STACK_NAME}
        OPSW_ATTRIBUTE:                   (0.9) ${OPSW_ATTRIBUTE}
        OPSW_CONF_MANAGER_NAME            (0.10) ${OPSW_CONF_MANAGER_NAME}
        OPSW_CONF_MANAGER_VERSION         (0.10) ${OPSW_CONF_MANAGER_VERSION}
        OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE: (0.11) ${OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE}
        OPSW_CUSTOM_COOKBOOK_SOURCE_URL:  (0.11) ${OPSW_CUSTOM_COOKBOOK_SOURCE_URL}
        OPSW_DEFAULT_ROOT_DEVICE_TYPE:    (0.12) ${OPSW_DEFAULT_ROOT_DEVICE_TYPE}
        OPSW_DEFAULT_OS:                  (0.13) ${OPSW_DEFAULT_OS}

ETX

結果(例):

  AWS_DEFAULT_PROFILE:              (0.1) opsworksFull-prjZ-mbp13
  AWS_DEFAULT_REGION:               (0.2) ap-northeast-1
  IAM_ROLE_ARN:                     (0.3) arn:aws:iam::XXXXXXXXXXXX:role/aws-opsworks-service-role
  IAM_INSTANCE_PROFILE_ARN:         (0.4) arn:aws:iam::XXXXXXXXXXXX:instance-profile/aws-opsworks-ec2-role
  VPC_ID:                           (0.5) <スタックを起動するVPC>
  VPC_SUBNET_ID:                    (0.6) <スタックを起動するサブネット>
  OPSW_STACK_NAME:                  (0.8) My Sample Stack (Linux)
  OPSW_ATTRIBUTE:                   (0.9) { "Color": "rgb(45, 114, 184)" }
  OPSW_CONF_MANAGER_NAME            (0.10) Chef
  OPSW_CONF_MANAGER_VERSION         (0.10) 12
  OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE: (0.11) archive
  OPSW_CUSTOM_COOKBOOK_SOURCE_URL:  (0.11) https://s3.amazonaws.com/opsworks-demo-assets/opsworks-linux-demo-cookbooks-nodejs.tar.gz
  OPSW_DEFAULT_ROOT_DEVICE_TYPE:    (0.12) ebs
  OPSW_DEFAULT_OS:                  (0.13) Amazon Linux 2017.03

変数が入っていない、適切でない場合は、それぞれの手順番号について作業を
行います。

0.1. プロファイルの指定

プロファイルの一覧を確認します。

コマンド
cat ~/.aws/credentials \
       | grep '\[' \
       | sed 's/\[//g' | sed 's/\]//g'

結果(例):

  iamFull-prjz-mbpr13
  opsworksFull-prjZ-mbp13
変数の設定
export AWS_DEFAULT_PROFILE='opsworksFull-prjZ-mbp13'

0.2. リージョンの決定

変数の設定
export AWS_DEFAULT_REGION='ap-northeast-1'

0.3. IAMロールの指定

変数の設定
IAM_ROLE_NAME='aws-opsworks-service-role'
コマンド
IAM_ROLE_ARN=$( \
        aws iam get-role \
          --role-name ${IAM_ROLE_NAME} \
          --query 'Role.Arn' \
          --output text \
) \
        && echo ${IAM_ROLE_ARN}

結果(例):

  arn:aws:iam::XXXXXXXXXXXX:role/aws-opsworks-service-role

0.4. インスタンスプロファイルの指定

変数の設定
IAM_INSTANCE_PROFILE_NAME='aws-opsworks-ec2-role'
コマンド
IAM_INSTANCE_PROFILE_ARN=$( \
        aws iam get-instance-profile \
          --instance-profile-name ${IAM_INSTANCE_PROFILE_NAME} \
          --query 'InstanceProfile.Arn' \
          --output text \
) \
        && echo ${IAM_INSTANCE_PROFILE_ARN}

結果(例):

  arn:aws:iam::XXXXXXXXXXXX:instance-profile/aws-opsworks-ec2-role

0.5. VPC IDの指定

変数の設定
VPC_ID=
コマンド
VPC_ID=$( \
        aws ec2 describe-vpcs \
          --filters Name=cidr,Values=${VPC_CIDR} \
          --query 'Vpcs[].VpcId' \
          --output text \
) \
        && echo ${VPC_ID}

結果(例):

  vpc-xxxxxxxx

0.6. デフォルトサブネットIDの指定

変数の設定
VPC_SUBNET_ID=
コマンド
VPC_SUBNET_ID=$( \
        aws ec2 describe-subnets \
          --filters Name=cidrBlock,Values=${VPC_SUBNET_CIDR} \
          --query 'Subnets[].SubnetId' \
          --output text \
) \
        && echo ${VPC_SUBNET_ID}

結果(例):

  subnet-xxxxxxxx

0.8. スタック名の指定

変数の設定
OPSW_STACK_NAME='My Sample Stack (Linux)'

0.9. スタックのアトリビュートの指定

変数の設定
OPSW_ATTRIBUTE='{ "Color": "rgb(45, 114, 184)" }'

0.10. 設定マネージャの指定

変数の設定
OPSW_CONF_MANAGER_NAME='Chef'
変数の設定
OPSW_CONF_MANAGER_VERSION='12'

0.11. カスタムクックブックの指定

変数の設定
OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE='archive'
変数の設定
OPSW_CUSTOM_COOKBOOK_SOURCE_URL='https://s3.amazonaws.com/opsworks-demo-assets/opsworks-linux-demo-cookbooks-nodejs.tar.gz'

0.12. インスタンスのルートデバイスの指定

変数の設定
OPSW_DEFAULT_ROOT_DEVICE_TYPE='ebs'

0.13. デフォルトOSの指定

変数の設定
OPSW_DEFAULT_OS='Amazon Linux 2017.03'

再確認

設定されている変数の内容を再確認します。

変数の確認
cat << ETX

        AWS_DEFAULT_PROFILE:              (0.1) ${AWS_DEFAULT_PROFILE}
        AWS_DEFAULT_REGION:               (0.2) ${AWS_DEFAULT_REGION}
        IAM_ROLE_ARN:                     (0.3) ${IAM_ROLE_ARN}
        IAM_INSTANCE_PROFILE_ARN:         (0.4) ${IAM_INSTANCE_PROFILE_ARN}
        VPC_ID:                           (0.5) ${VPC_ID}
        VPC_SUBNET_ID:                    (0.6) ${VPC_SUBNET_ID}
        OPSW_STACK_NAME:                  (0.8) ${OPSW_STACK_NAME}
        OPSW_ATTRIBUTE:                   (0.9) ${OPSW_ATTRIBUTE}
        OPSW_CONF_MANAGER_NAME            (0.10) ${OPSW_CONF_MANAGER_NAME}
        OPSW_CONF_MANAGER_VERSION         (0.10) ${OPSW_CONF_MANAGER_VERSION}
        OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE: (0.11) ${OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE}
        OPSW_CUSTOM_COOKBOOK_SOURCE_URL:  (0.11) ${OPSW_CUSTOM_COOKBOOK_SOURCE_URL}
        OPSW_DEFAULT_ROOT_DEVICE_TYPE:    (0.12) ${OPSW_DEFAULT_ROOT_DEVICE_TYPE}
        OPSW_DEFAULT_OS:                  (0.13) ${OPSW_DEFAULT_OS}

ETX

結果(例):

  AWS_DEFAULT_PROFILE:              (0.1) opsworksFull-prjZ-mbp13
  AWS_DEFAULT_REGION:               (0.2) ap-northeast-1
  IAM_ROLE_ARN:                     (0.3) arn:aws:iam::XXXXXXXXXXXX:role/aws-opsworks-service-role
  IAM_INSTANCE_PROFILE_ARN:         (0.4) arn:aws:iam::XXXXXXXXXXXX:instance-profile/aws-opsworks-ec2-role
  VPC_ID:                           (0.5) <スタックを起動するVPC>
  VPC_SUBNET_ID:                    (0.6) <スタックを起動するサブネット>
  OPSW_STACK_NAME:                  (0.8) My Sample Stack (Linux)
  OPSW_ATTRIBUTE:                   (0.9) { "Color": "rgb(45, 114, 184)" }
  OPSW_CONF_MANAGER_NAME            (0.10) Chef
  OPSW_CONF_MANAGER_VERSION         (0.10) 12
  OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE: (0.11) archive
  OPSW_CUSTOM_COOKBOOK_SOURCE_URL:  (0.11) https://s3.amazonaws.com/opsworks-demo-assets/opsworks-linux-demo-cookbooks-nodejs.tar.gz
  OPSW_DEFAULT_ROOT_DEVICE_TYPE:    (0.12) ebs
  OPSW_DEFAULT_OS:                  (0.13) Amazon Linux 2017.03

  1. 事前作業
    ===========

  2. 本作業
    =========

作成

変数の設定
OPSW_CONF_MANAGER_STRING="Name=${OPSW_CONF_MANAGER_NAME},Version=${OPSW_CONF_MANAGER_VERSION}" \
        && echo ${OPSW_CONF_MANAGER_STRING}
変数の設定
OPSW_CUSTOM_COOKBOOK_SOURECE_STRING="Type=${OPSW_CUSTOM_COOKBOOK_SOURCE_TYPE},Url=${OPSW_CUSTOM_COOKBOOK_SOURCE_URL}" \
        && echo ${OPSW_CUSTOM_COOKBOOK_SOURECE_STRING}
変数の確認
cat << ETX

        AWS_DEFAULT_REGION:                  ${AWS_DEFAULT_REGION}
        IAM_ROLE_ARN:                        ${IAM_ROLE_ARN}
        IAM_INSTANCE_PROFILE_ARN:            ${IAM_INSTANCE_PROFILE_ARN}
        VPC_ID:                              ${VPC_ID}
        VPC_SUBNET_ID:                       ${VPC_SUBNET_ID}
        OPSW_STACK_NAME:                     ${OPSW_STACK_NAME}
        OPSW_ATTRIBUTE:                      ${OPSW_ATTRIBUTE}
        OPSW_CONF_MANAGER_STRING             ${OPSW_CONF_MANAGER_STRING}
        OPSW_CUSTOM_COOKBOOK_SOURECE_STRING: ${OPSW_CUSTOM_COOKBOOK_SOURECE_STRING}
        OPSW_DEFAULT_ROOT_DEVICE_TYPE:       ${OPSW_DEFAULT_ROOT_DEVICE_TYPE}
        OPSW_DEFAULT_OS:                     ${OPSW_DEFAULT_OS}

ETX
コマンド
aws opsworks create-stack \
  --name "${OPSW_STACK_NAME}" \
  --attributes "${OPSW_ATTRIBUTE}" \
  --service-role-arn ${IAM_ROLE_ARN} \
  --stack-region ${AWS_DEFAULT_REGION} \
  --default-instance-profile-arn ${IAM_INSTANCE_PROFILE_ARN} \
  --default-os "${OPSW_DEFAULT_OS}" \
  --vpc-id ${VPC_ID} \
  --default-subnet-id ${VPC_SUBNET_ID} \
  --use-custom-cookbooks \
  --use-opsworks-security-groups \
  --configuration-manager ${OPSW_CONF_MANAGER_STRING} \
  --custom-cookbooks-source ${OPSW_CUSTOM_COOKBOOK_SOURECE_STRING} \
  --default-root-device-type ${OPSW_DEFAULT_ROOT_DEVICE_TYPE}

結果(例):

  {
    "StackId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
  }

2.2. スタックIDの取得

コマンド
OPSW_STACK_ID=$( \
        aws opsworks describe-stacks \
          --query "Stacks[?Name ==\`${OPSW_STACK_NAME}\`].StackId" \
          --output text \
) \
        && echo ${OPSW_STACK_ID}

結果(例):

  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
  1. 事後作業
    ===========
変数の設定
ARRAY_OPSW_STACK_IDS="${OPSW_STACK_ID}" \
        && echo ${ARRAY_OPSW_STACK_IDS}
コマンド
aws opsworks describe-stacks \
        --stack-ids ${ARRAY_OPSW_STACK_IDS}

結果(例):

  {
    "Stacks": [
      {
          "StackId": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
          "ServiceRoleArn": "arn:aws:iam::XXXXXXXXXXXX:role/aws-opsworks-service-role",
          "VpcId": "vpc-xxxxxxxx",
          "DefaultRootDeviceType": "ebs",
          "Name": "My Sample Stack (Linux)",
          "HostnameTheme": "Layer_Dependent",
          "UseCustomCookbooks": true,
          "UseOpsworksSecurityGroups": true,
          "Region": "ap-northeast-1",
          "DefaultAvailabilityZone": "ap-northeast-1a",
          "CreatedAt": "2017-06-26T01:23:45+00:00",
          "CustomCookbooksSource": {
              "Url": "https://s3.amazonaws.com/opsworks-demo-assets/opsworks-linux-demo-cookbooks-nodejs.tar.gz",
              "Type": "archive"
          },
          "ConfigurationManager": {
              "Version": "12",
              "Name": "Chef"
          },
          "ChefConfiguration": {},
          "DefaultSubnetId": "subnet-xxxxxxxx",
          "DefaultInstanceProfileArn": "arn:aws:iam::XXXXXXXXXXXX:instance-profile/aws-opsworks-ec2-role",
          "Attributes": {
              "Color": "rgb(45, 114, 184)"
          },
          "DefaultOs": "Amazon Linux 2017.03",
          "Arn": "arn:aws:opsworks:ap-northeast-1:XXXXXXXXXXXX:stack/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/",
          "AgentVersion": "4023-20170402215230"
      }
    ]
  }

完了

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