投稿時間:2023-07-08 09:26:49 RSSフィード2023-07-08 09:00 分まとめ(31件)

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IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 個人事業主が使うクラウド会計ソフト　3位「マネーフォワード」、2位「freee」、1位は？	https://www.itmedia.co.jp/business/articles/2307/05/news123.html	freee	2023-07-08 08:53:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 横浜駅まで電車30分以内「家賃が安い駅」　2位「京急田浦」、1位は？	https://www.itmedia.co.jp/business/articles/2307/05/news118.html	itmedia	2023-07-08 08:43:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 40～50代の中途入社者が評価する「育成環境が優れた企業」　2位「中外製薬」、1位は？	https://www.itmedia.co.jp/business/articles/2307/05/news088.html	itmedia	2023-07-08 08:15:00
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 1000人が選ぶ「深呼吸したくなる新緑カフェ」　トップ3は？	https://www.itmedia.co.jp/business/articles/2307/03/news121.html	itmedia	2023-07-08 08:06:00
海外TECH	DEV Community	AWS CloudFormation Explained	https://dev.to/aws-builders/aws-cloudformation-explained-fhk	AWS CloudFormation Explained What Is AWS CloudFormation AWS CloudFormation is an Amazon service that allows developers to manage and provision AWS resources predictably and consistently In a nutshell it s a tool that lets you define AWS infrastructure as code and deploy it from code files The core component of AWS CloudFormation is a template file written in JSON or YAML format This template describes the resources you need their dependencies and the necessary permissions When you deploy this template AWS CloudFormation takes care of creating and configuring the resources for you This eliminates the need to manually create and configure resources and it gives you a repeatable way to deploy infrastructure But CloudFormation goes beyond just initial setup It can also manage the entire lifecycle of your resources including updates tweaks and even clean up when resources are no longer needed This makes it a vital part of DevOps workflows enabling teams to implement Infrastructure as Code IaC practices and thus improving the predictability efficiency and scalability of deployments Benefits of CloudFormationThese are the main advantages of defining infrastructure as code using CloudFormation Repeatable and Consistent Deployments With CloudFormation you can use templates to define your resources and then reuse these templates to create identical copies of your infrastructure This can be incredibly useful for deploying test environments or setting up new regions Simplified Management AWS CloudFormation consolidates the management of your AWS resources into a single platform This means you can create update and delete a collection of resources as a single unit which we call a stack DevOps Friendly With its support for Infrastructure as Code IaC CloudFormation allows you to manage and provision your AWS resources using code This makes it easy to integrate with CI CD pipelines and source control systems thus streamlining your DevOps practices Safety Controls CloudFormation provides detailed controls over your resources With features like rollback on failure and change sets you can minimize risks during deployment If you re interested in learning AWS subscribe to the free newsletter Simple AWS software experts already have AWS CloudFormation Basic ConceptsIn order to effectively use AWS CloudFormation there are several key concepts to understand TemplateAt the heart of AWS CloudFormation is the concept of a template A template is a JSON or YAML formatted text file which serves as a blueprint for your AWS infrastructure It defines the AWS resources you want to create and configure Templates are declarative which means you only need to describe your desired state of resources and AWS CloudFormation takes care of how to achieve that state A template can be used repeatedly to create identical copies of the same stack or to replicate the infrastructure with different settings StacksIn AWS CloudFormation a stack is the basic unit of management and deployment It represents a collection of AWS resources that you can manage as a single unit All resources in a stack are defined by the stack s AWS CloudFormation template You can create update or delete a collection of resources by creating updating or deleting stacks All the resources in a stack are treated as a single unit so operations and updates are atomic and consistent FormattingAs mentioned earlier AWS CloudFormation templates can be written in either JSON or YAML both of which are easily readable by humans and machines While the choice between JSON or YAML mostly comes down to personal preference YAML tends to be more compact and easier to read which might be beneficial for larger templates ParametersParameters are a way to customize your AWS CloudFormation stacks They allow you to pass custom values to your template at runtime without the need to modify the template itself For instance you might have a template that sets up an Amazon EC instance and you want to use different instance types like t micro t small etc depending on your needs You can set up an instance type parameter in your template and specify the desired instance type when you create or update the stack ConditionsConditions in AWS CloudFormation templates enable you to control the creation of resources or the setting of properties based on different conditions For example you might want to create certain resources only in specific AWS regions or configure properties differently based on the input parameters Change setsChange sets are an important concept that helps you update your AWS CloudFormation stacks safely Before making any changes to your stack you can generate a change set which is a summary of the proposed changes This lets you see how changes might impact your resources or configuration before implementing them allowing you to avoid potential disruptions or errors FunctionsAWS CloudFormation provides a set of intrinsic functions that you can use within your templates to assign values to properties that are not available until runtime These functions include capabilities such as retrieving the value of an AWS StackName working with strings or including other files They can help create more dynamic and flexible templates Anatomy of a CloudFormation TemplateAn AWS CloudFormation template is a formatted text file in JSON or YAML which provides a user friendly human readable format for specifying your infrastructure components Here we ll analyze the key sections found within a typical CloudFormation template AWS Template Format VersionThis optional field defines the AWS CloudFormation template version that the template conforms to It helps you ensure that the template is compatible with the correct AWS CloudFormation syntax AWSTemplateFormatVersion version date DescriptionA text string that describes the template This field can help you and others understand the purpose and function of your template Description String MetadataThe optional Metadata section includes details about the template itself such as the template file format version It can also define some AWS specific functionalities Metadata Instances Description Information about the instances ParametersAs described in the previous section the Parameters section defines values that can be passed to your template at runtime Parameters make your templates flexible and customizable Parameters InstanceType Description WebServer instance type Type String MappingsThe Mappings section lets you map keys to corresponding named values that you can use in your template Mappings can be used to determine values based on the region in which the stack is run the instance type or any other value Mappings RegionMap us east ami ed ConditionsConditions define whether certain resources are created or whether certain resource properties are assigned a value during stack creation or update For example you could compare whether a value is equal to another value Conditions CreateProdResources Equals Ref EnvironmentType prod ResourcesThe Resources section is the only required section It declares the AWS resources that you want to include in the stack such as an Amazon EC instance or an Amazon S bucket Resources MyECInstance Type AWS EC Instance OutputsThe Outputs section declares output values that you can import into other stacks or that you can easily check by using the AWS CloudFormation console AWS CLI or APIs Outputs WebsiteURL Value GetAtt WebServerInstance PublicDnsName How to Create a CloudFormation TemplateCreating a CloudFormation template involves the following steps Identify the AWS resources needed To begin you need to identify all the AWS resources that are needed for your project This could be EC instances S buckets IAM Roles or any other AWS service Start with a blank file You can create a new blank file using any text editor of your choice This file can be in either YAML or JSON format Write your template AWS CloudFormation templates can have all of the sections we saw earlier but the only required section is Resources This is where you define what AWS resources you want to create and configure A basic CloudFormation template in YAML format looks like this Resources MySBucket Type AWS S Bucket Validate your template It s always a good idea to validate your CloudFormation template to catch any syntax errors You can use the AWS Management Console AWS CLI or AWS SDKs to validate your template To validate the template using AWS CLI aws cloudformation validate template template body file template json How to Deploy a CloudFormation TemplateDeploying a CloudFormation template involves the following steps Log into AWS Console Go to the AWS Management Console and enter your credentials to log in Open the CloudFormation service On the AWS Management Console type CloudFormation into the service search bar and then choose CloudFormation to open the service console Create a stack In the CloudFormation console choose Create stack and then choose With new resources standard Specify the template Choose Template is ready In the Template source section choose Upload a template file Choose Choose file and then select your CloudFormation template Specify stack details For Stack name use a unique name Specify additional parameters under Parameters and choose Next Configure stack options You can optionally choose tags for your stack and set advanced options When you re done choose Next Review and create the stack Review your settings acknowledge that AWS CloudFormation might create IAM resources and then choose Create stack How to Update a CloudFormation StackUpdating a CloudFormation stack involves the following steps Open the CloudFormation service Like in the previous section got to the CloudFormation console on AWS Select the stack On the Stacks page in the CloudFormation console select the stack that you want to update Choose to update the stack Choose Actions and then choose Update stack Provide the updated template You can provide the updated template in several ways directly in the AWS Management Console by uploading a file or specifying an Amazon S URL Choose Next after you ve provided the updated template Specify stack details For Stack name the existing name of the stack is displayed You can t change the stack name Specify additional parameters under Parameters and choose Next Configure stack options and review Configure any stack options then review your settings Acknowledge that AWS CloudFormation might create IAM resources with custom names and then choose Update stack Note that the AWS Management Console AWS CLI AWS SDKs and APIs provide similar features for managing stacks However the console is typically the most straightforward method to use for stack management Advanced CloudFormationBeyond the foundational use of CloudFormation that this blog post covers there are several advanced features that can enhance and customize your CloudFormation stacks These features include update rollback stack policies and notably AWS CloudFormation Hooks What Are AWS CloudFormation Hooks CloudFormation Hooks are scripts that run either before or after a particular lifecycle event such as the creation update or deletion of a stack resource They can be used to manage dependencies perform custom validations or implement sophisticated control logic Hooks are defined in the Metadata section of the resource definition within the CloudFormation template Hooks are written as AWS Lambda functions and you can define hooks in any runtime supported by AWS Lambda Here s an example of how you can define a hook Resources MyInstance Type AWS EC Instance Metadata AWS CloudFormation Init config hooks BeforeInstall location s mybucket myscript sh timeout In this example the script myscript sh is downloaded from an S bucket and executed before the Install event of the CloudFormation lifecycle If this script fails the CloudFormation stack operation fails and rolls back Alternatives to CloudFormationWhile AWS CloudFormation is a robust and comprehensive tool for managing AWS resources several alternatives might better suit your needs based on your use case the complexity of your infrastructure and your personal preference Terraform Terraform an open source tool developed by HashiCorp allows you to define and provision infrastructure using a declarative configuration language Terraform is cloud agnostic meaning you can use it with multiple cloud providers simultaneously It also has an extensive plugin system for integrating with other services AWS CDK Cloud Development Kit The AWS CDK is a software development framework to define cloud infrastructure as code and provision it through AWS CloudFormation With AWS CDK you can leverage the expressiveness of modern programming languages like TypeScript Python and Java to define your infrastructure Pulumi Similar to AWS CDK Pulumi lets you create deploy and manage cloud infrastructure using real programming languages including JavaScript TypeScript Python Go and NET Pulumi supports multiple clouds in addition to AWS Serverless Framework For serverless applications the Serverless Framework is a popular choice It provides a simple and intuitive developer experience with a focus on building and deploying serverless architectures Each of these tools has its strengths and trade offs The choice depends on your specific needs and circumstances However AWS CloudFormation remains a powerful choice due to its deep integration with AWS services and its wide adoption in the industry And there you have it Now you should have a basic understanding of what AWS CloudFormation is and how it operates From its fundamental concepts to the details of creating deploying and updating a CloudFormation stack you have the tools to get started with CFN Thanks for reading Subscribe to the Simple AWS newsletter Join software experts learning how to solve complex problems in AWS with simple solutions and best practices Real scenarios solutions and best practicesA new issue every FridayCompletely freeAlso enjoy a discount on the book Node js on AWS From Zero to Highly Available Hero using discount code SIMPLEAWS If you d like to know more about me you can find me at www guilleojeda com	2023-07-07 23:31:19
金融	金融総合：経済レポート一覧	FX Daily（7月6日）～良好な経済指標で144円台後半まで上昇も、騰勢続かず	http://www3.keizaireport.com/report.php/RID/544345/?rss	fxdaily	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	利上げへの前傾姿勢が続くFOMC（6月FOMC議事録）：木内登英のGlobal Economy ＆ Policy Insight	http://www3.keizaireport.com/report.php/RID/544347/?rss	lobaleconomypolicyinsight	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	アジアにおける現地通貨建て取引の展望と課題～現地通貨によるクロスボーダー取引・決済、直接交換市場と、資金・決済環境の変化が通貨選択に与える影響：財務総研リサーチ・ペーパー	http://www3.keizaireport.com/report.php/RID/544351/?rss	財務総合政策研究所	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	捉えがたい実需で歪む円相場～デジタル化の進展に伴う円安・ドル高圧力の強まり...	http://www3.keizaireport.com/report.php/RID/544355/?rss	住友商事	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	基礎研ＲＥＰＯＲＴ（冊子版）2023年7月号～日米欧のコロナ禍後の資金循環 / 3つのドーナツで読み解くコロナ禍の人口移動 / 「新NISA」×「Jリート」で考える資産形成...	http://www3.keizaireport.com/report.php/RID/544370/?rss	report	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	「新NISA」×「Jリート」で考える資産形成：基礎研REPORT 2023年7月号	http://www3.keizaireport.com/report.php/RID/544371/?rss	report	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	日米欧のコロナ禍後の資金循環：基礎研REPORT 2023年7月号	http://www3.keizaireport.com/report.php/RID/544374/?rss	report	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	内外経済とマーケットの注目点（2023/7/7）～東京市場では景気回復期待や企業業績の上振れ期待が高まっている：金融・証券市場・資金調達	http://www3.keizaireport.com/report.php/RID/544380/?rss	企業業績	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	大学進学にかかるお金とタイミング	http://www3.keizaireport.com/report.php/RID/544387/?rss	大学進学	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	月刊資本市場 2023年6月号	http://www3.keizaireport.com/report.php/RID/544388/?rss	資本市場	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	自然関連リスクの動向解説～ネイチャーポジティブ、国際生物多様性目標、TNFD、NbS～	http://www3.keizaireport.com/report.php/RID/544392/?rss	生物多様性	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	明日への話題：投信業界の本質的改革を願う	http://www3.keizaireport.com/report.php/RID/544396/?rss	資本市場	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	アシロ（東証グロース）～インターネット上で弁護士情報等を提供するリーガルメディア関連事業を展開。戦略的な投資を行うことにより23年10月期は大幅減益となる計画：アナリストレポート	http://www3.keizaireport.com/report.php/RID/544397/?rss	関連	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	イボキン（東証スタンダード）～解体工事、廃棄物処理、金属加工までワンストップで提供する総合リサイクル企業。23年12月期は資源価格の急激な変動がないという前提での減収増益計画：アナリストレポート	http://www3.keizaireport.com/report.php/RID/544398/?rss	廃棄物処理	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	グローバル・リート・マンスリー 2023年7月号～先進国リートは米国が牽引し反発も、上値の重い展開が続く	http://www3.keizaireport.com/report.php/RID/544399/?rss	三菱ufj	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	マーケットフォーカス（アジア市場）2023年7月号～インド株は、連日で過去最高値を更新。	http://www3.keizaireport.com/report.php/RID/544400/?rss	三井住友トラスト	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	マーケットフォーカス（オーストラリア市場）2023年7月号～株価は2カ月ぶりの上昇。	http://www3.keizaireport.com/report.php/RID/544401/?rss	三井住友トラスト	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	【投資環境レポート2023年7月号】投資の視点：新興国の金融政策動向とその地域差	http://www3.keizaireport.com/report.php/RID/544402/?rss	野村アセットマネジメント	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	【石黒英之のMarket Navi】米国株の今後のカギを握る米企業決算の注目点	http://www3.keizaireport.com/report.php/RID/544403/?rss	marketnavi	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	なるほど！ザ・ファンド 【Vol.169】2024年からの新しいNISAでは現行NISAで投資している商品はどうなるの？	http://www3.keizaireport.com/report.php/RID/544405/?rss	三井住友	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	【注目検索キーワード】リスキリング	http://search.keizaireport.com/search.php/-/keyword=リスキリング/?rss	検索キーワード	2023-07-08 00:00:00
金融	金融総合：経済レポート一覧	【お薦め書籍】1300万件のクチコミでわかった超優良企業	https://www.amazon.co.jp/exec/obidos/ASIN/4492534628/keizaireport-22/	転職	2023-07-08 00:00:00
海外ニュース	Japan Times latest articles	Drinking off the rails on Niigata’s sake train	https://www.japantimes.co.jp/life/2023/07/08/travel/sake-train-koshino-shukura-niigata/	regional	2023-07-08 08:00:54
ニュース	BBC News - Home	BBC star accused of paying teen for explicit photos - report	https://www.bbc.co.uk/news/entertainment-arts-66140356?at_medium=RSS&at_campaign=KARANGA	explicit	2023-07-07 23:01:55
ニュース	BBC News - Home	The Papers: 'Mickey Mouse vs Home Office' and 'talk up Brexit'	https://www.bbc.co.uk/news/blogs-the-papers-66140306?at_medium=RSS&at_campaign=KARANGA	asylum	2023-07-07 23:10:29
ビジネス	東洋経済オンライン	家康が信長の仇討たず｢伊賀越え｣選んだ複雑事情 家臣たちの意見は？なぜ逃避行を怖がったのか | 歴史 | 東洋経済オンライン	https://toyokeizai.net/articles/-/684799?utm_source=rss&utm_medium=http&utm_campaign=link_back	伊賀越え	2023-07-08 08:30:00