投稿時間:2021-09-13 12:36:23 RSSフィード2021-09-13 12:00 分まとめ(46件)

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IT InfoQ "分散システムの8つの嘘”を振り返る https://www.infoq.com/jp/news/2021/09/fallacies-distributed-computing/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global quot分散システムのつの嘘を振り返るAblyBlogの先日の記事では、AlexDiaconu氏が、eightfallaciesofdistributedcomputing分散コンピューティングのつの嘘を振り返るとともに、それらに対処するためのいくつかのヒントを紹介している。 2021-09-13 02:56:00
TECH Engadget Japanese フェールラーベンのカンケンバッグが59%オフ:Amazonタイムセール祭り(9月13日まで) https://japanese.engadget.com/fjall-raven-024537282.html amazon 2021-09-13 02:45:37
TECH Engadget Japanese カシオ「G-SHOCK」シリーズがお買い得価格に!|ファッションタイムセール祭りは本日9/13まで https://japanese.engadget.com/fashion-time-sale-g-shock-023659146.html gshock 2021-09-13 02:36:59
TECH Engadget Japanese 最短5時間で満充電に。世界のPHILIPSが送り出す安心・安全の大容量ポータブル電源「DLP-8096C」 https://japanese.engadget.com/philips-dlp-8096-c-022022825.html 最短時間で満充電に。 2021-09-13 02:20:22
TECH Engadget Japanese TEVAのサンダルが最大39%OFF|ファッションタイムセール祭り https://japanese.engadget.com/teva-020601670.html hurricanedrift 2021-09-13 02:06:01
ROBOT ロボスタ ROBO-UNI商品を高島屋「ロボティクススタジオ」で常設販売へ 「RoBoHoN」の衣装やポーチ全16種類を販売 https://robotstart.info/2021/09/13/robo-uni-robotics-studio.html robohon 2021-09-13 02:00:37
IT ITmedia 総合記事一覧 [ITmedia News] KDDI、基本料0円の「povo2.0」 データプランを都度選択する方式 https://www.itmedia.co.jp/news/articles/2109/13/news090.html itmedianewskddi 2021-09-13 11:48:00
IT ITmedia 総合記事一覧 [ITmedia Mobile] KDDIなど73者、2021年も「バーチャル渋谷ハロウィーンフェス」を開催 アバターで誰でも参加可能 https://www.itmedia.co.jp/mobile/articles/2109/13/news087.html funforgood 2021-09-13 11:40:00
IT ITmedia 総合記事一覧 [ITmedia News] いま見られている動画とは? トレンドに見るYouTubeの今 https://www.itmedia.co.jp/news/articles/2109/13/news086.html google 2021-09-13 11:25:00
TECH Techable(テッカブル) ただ眠るだけで睡眠の質を確認できる睡眠サポート機能、東横INNに導入開始 https://techable.jp/archives/162004 東横イン 2021-09-13 02:00:25
AWS AWS Japan Blog AWS 責任共有モデルを GxP ソリューションに適用する https://aws.amazon.com/jp/blogs/news/applying-the-aws-shared-responsibility-model-to-your-gxp-solution/ この場合、エンターテイメントシステムを含むすべてのサービスは、車両を購入するときに含まれます例えば、その車の管理はディーラーの責任になります。 2021-09-13 02:23:22
AWS AWS Japan Blog 週刊AWS – 2021/9/6週 https://aws.amazon.com/jp/blogs/news/aws-weekly-20210906/ 今回新しい検出機能として、コードの不整合を識別する機能が追加されました。 2021-09-13 02:10:39
AWS AWS Japan Blog GxP ワークロード向けに AWS サービスを承認するには https://aws.amazon.com/jp/blogs/news/approving-aws-services-for-gxp-workloads/ また、AWSをサプライヤーとして承認する際は、AWSの認証訳者注参照・品質システム・管理情報をもとに評価しますので、GxPワークロードの開発者には、認証の範囲内のサービスのみを利用できるようにさせたい場合もあるでしょう。 2021-09-13 02:04:53
Google Google Developer Japan Blog Chrome 94 ベータ版: WebCodecs、WebGPU、スケジューリングなど http://developers-jp.googleblog.com/feeds/1932308233736566060/comments/default 完了したオリジントライアルChromeで以前にオリジントライアルが行われていた以下の機能は、現在デフォルトで有効化されています。 2021-09-13 11:33:00
python Pythonタグが付けられた新着投稿 - Qiita Pythonでスカイライン法を実装する https://qiita.com/Altaka4128/items/1064ec447157f84a9cc2 また、xは下記のように表せるので、yDLTxLTxDy求めたyより下記の式を作ることができます。 2021-09-13 11:37:50
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) Javaの else if の使い方 https://teratail.com/questions/359202?rss=all Javaのelseifの使い方androidアプリをjavaで作っていて原因不明な点が発生しました。 2021-09-13 11:36:42
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) pythonに関しての質問です。よろしくお願いします。 https://teratail.com/questions/359201?rss=all pythonに関しての質問です。 2021-09-13 11:33:34
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) GitLabにpushする際、Windows資格認証情報を入力させられる理由 https://teratail.com/questions/359200?rss=all WindowsでGitLabに最初にpushをしようとすると以下のウィンドウが表示され、資格認証情報を入力させられます。 2021-09-13 11:27:54
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) ラジオボタンと「同意する、しない」の文字が割れて表示されてしまう。 https://teratail.com/questions/359199?rss=all ラジオボタンと「同意する、しない」の文字が割れて表示されてしまう。 2021-09-13 11:17:58
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) DBにある値をjspで出力したい https://teratail.com/questions/359198?rss=all DBにある値をjspで出力したいDBmysqlにidnbspintageintnamevarcharのデータがあり、それを出力しようとすると以下のエラーが出てしまい出力ができません。 2021-09-13 11:07:07
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) クラス化で困っています https://teratail.com/questions/359197?rss=all クラス化で困っています前提・実現したいことpythonnbspubuntunbspvscodeです。 2021-09-13 11:06:54
Program [全てのタグ]の新着質問一覧|teratail(テラテイル) [python]2重tgz(tar.gz)の中にあるファイルの中身の取得方法 https://teratail.com/questions/359196?rss=all python重tgztargzの中にあるファイルの中身の取得方法前提・実現したいことpythonを使って重に圧縮されたtgztargzファイルの中身を取り出そうとしています。 2021-09-13 11:02:46
Ruby Rubyタグが付けられた新着投稿 - Qiita RubyKaigi Takeout 2021参加したYO https://qiita.com/Yo-IT-Engineer/items/e06cbed549d0c5c362cc 先日RubyKaigiTakeoutに参加したので、個人的に面白いセッション、感想も含めてメモりたいです。 2021-09-13 11:42:26
Ruby Rubyタグが付けられた新着投稿 - Qiita 日本語でエラー文章 https://qiita.com/saru1439s7/items/c45c025acfe3a0755f67 2021-09-13 11:09:10
AWS AWSタグが付けられた新着投稿 - Qiita AWS S3の特定bucketにCLIやAPIでアクセスする設定 https://qiita.com/kawada2017/items/40acfbaf6bce8f8011cf awsconfigureprofilestestwsuser先ほどのアクセスキーIDとシークレットアクセスキーを設定し、リージョンはapnortheastに設定します。 2021-09-13 11:28:14
AWS AWSタグが付けられた新着投稿 - Qiita AWSでEC2にEIPを付与→関連解除すると、パブリックIPがEC2に残ってしまう https://qiita.com/namely_/items/8701e35679e80aa8f486 2021-09-13 11:02:37
Docker dockerタグが付けられた新着投稿 - Qiita 【初心者】Dockerを使用したLaravelをAWSのECR,ECS,Fargateで環境構築するにあたっての学習記録 https://qiita.com/raku-lab/items/a207eb37dafc2b74ce3c 【初心者】Dockerを使用したLaravelをAWSのECRECSFargateで環境構築するにあたっての学習記録AWS環境構築について参考学習Dockerとはdockerdockercomposedockercomposeそれぞれ何Dockerfiledockercomposeymlは何をしているのか。 2021-09-13 11:05:29
Git Gitタグが付けられた新着投稿 - Qiita git clone --depth 1 したリポジトリの履歴をやっぱりすべて取得する https://qiita.com/sekitaka_1214/items/b8dba83c020b89653171 depth 2021-09-13 11:08:41
Ruby Railsタグが付けられた新着投稿 - Qiita 単体テストの下準備 手順 https://qiita.com/RecordProgOR/items/41fdb45b3b707459846b 単体テストの下準備手順※著者がiMacユーザーの為、コマンドは「ターミナル」で実行するものとして記述しています。 2021-09-13 11:16:56
技術ブログ Developers.IO GitHub Dependabotが自動作成してくれるPRの中で、パッチバージョンの更新だけAutoMergeする https://dev.classmethod.jp/articles/github-dependabot-auto-merge/ automerge 2021-09-13 02:07:32
技術ブログ Yahoo! JAPAN Tech Blog 超PayPay祭による高負荷にヤフーはどのように立ち向かったか https://techblog.yahoo.co.jp/entry/2021091330185045/ paypay 2021-09-13 11:30:00
海外TECH DEV Community Python 🤫 Hidden Syntax 🤫, You'll be using always from now 😝 https://dev.to/rajeshj3/python-hidden-syntax-you-ll-be-using-always-from-now-3lfe Python Hidden Syntax You x ll be using always from now EllipsisUse Ellipsis an alternative to pass def main if True single line returnFor single line utility functions use single line return statement def greet return Welcome def todo Document Your FunctionsTo get proper documented Classes or functions with auto completion define types of parameters and return typesdef rectangle area l float b float gt float area l b return area Clever use of type methodCall type function to know default value of any datatype gt gt gt type gt gt gt type True FalseAlso Use for type checking gt gt gt type Apple strTrue gt gt gt type listTrueThanks and CheersRajeshJ 2021-09-13 02:35:25
海外TECH DEV Community EKS Anywhere: The What, The Why and The How https://dev.to/abhaykrishna/eks-anywhere-the-what-the-why-and-the-how-1h67 EKS Anywhere The What The Why and The HowAWS recently made the headlines with the launch of Amazon EKS Anywhere a new and much awaited deployment option for Amazon Elastic Kubernetes Service EKS But what is it and how can you benefit from it Read on to find out The WhatAmazon EKS Anywhere is an open source offering through which customers can host and operate secure reliable Kubernetes clusters on premises It allows you to stay completely off AWS infrastructure why you don t even need an AWS account to get started while offering a cluster management experience on par with EKS EKS Anywhere builds on the strengths of Amazon EKS Distro the same open source distribution of Kubernetes that is used by Amazon EKS on the cloud thus fostering consistency and compatibility between clusters both on AWS as well as on premises The WhyThis section covers the motivation for using EKS Anywhere To understand better how EKS Anywhere may be more suited to customer needs we will first need to understand the high level architecture of EKS clusters An Amazon EKS cluster consists of two primary components The Amazon EKS control plane consisting of nodes running components such as the Kubernetes API Server Controller Manager Scheduler etcd etc Worker nodes that are registered with the control plane and run customer workloads The control plane is provisioned on AWS infrastructure in an account managed by EKS while the worker nodes run in customer accounts thus providing a managed Kubernetes experience on AWS However some customers may have applications that need to run on premises due to regulatory latency and data residency requirements as well as requirements to leverage existing infrastructure investments With EKS Anywhere both control plane and application workloads run on the customer infrastructure thus providing complete flexibility to the cluster administrator Also customers can make use of the EKS Connector to connect EKS Anywhere clusters running on their infrastructure to the EKS console for a centralized view of their on premises clusters and workloads along with EKS clusters In public preview The HowEKS Anywhere currently supports customer managed vSphere infrastructure provider as the production grade deployment environment for Kubernetes clusters with bare metal support coming in For local development and testing it also supports the Docker provider wherein the control plane and worker nodes are provisioned as Docker containers The Docker provider is not intended to be used in production environments In this section I shall demonstrate a step by step walkthrough of creating an EKS Anywhere cluster with the Docker provider Fasten your seatbelts for an EKS iting adventure InstallationAt its core EKS Anywhere provides an installable CLI eksctl anywhere that allows users to create a fully functional Kubernetes cluster in a matter of minutes The CLI is provided as an extension to eksctl a command line tool for creating clusters on Amazon EKS These two binaries and a running Docker environment are all you need to create an EKS Anywhere cluster You can install both eksctl and eksctl anywhere directly using Homebrew on MacOS and Linux In addition it is a good idea to install kubectl for interacting with your cluster post creationbrew install aws tap eks anywherebrew install kubectl Cluster creationThe first step in creating an EKS Anywhere cluster is to generate a cluster config for the desired infrastructure provider This is a manifest containing the cluster spec that allows you to declaratively manage your EKS Anywhere cluster Before we proceed let us give our cluster a suitable name that will be used as a reference for all future operations export CLUSTER NAME eks anywhere testThe following command generates the cluster config for the Docker provider with default replica counts networking and external etcd configurations eksctl anywhere generate clusterconfig CLUSTER NAME p dockerRunning the above command will generate the following output apiVersion anywhere eks amazonaws com valphakind Clustermetadata name eks anywhere testspec clusterNetwork cni cilium pods cidrBlocks services cidrBlocks controlPlaneConfiguration count datacenterRef kind DockerDatacenterConfig name eks anywhere test externalEtcdConfiguration count kubernetesVersion workerNodeGroupConfigurations count apiVersion anywhere eks amazonaws com valphakind DockerDatacenterConfigmetadata name eks anywhere testspec If desired you may modify the spec as per your requirements EKS Anywhere supports both stacked and unstacked etcd topologies with the latter being the default If you prefer to use stacked etcd you can remove the externalEtcdConfiguration section from the spec For the purpose of this tutorial we shall use the default values generated by the command In order to use the config for cluster operations the cluster config must be stored in a file eksctl anywhere generate clusterconfig CLUSTER NAME p docker gt CLUSTER NAME yamlNow for the fun part actually creating the cluster eksctl anywhere create cluster f CLUSTER NAME yamlThe above command will kick start the cluster creation and update the progress on each step in the creation workflow A detailed explanation of the workflow is provided here Optionally you can set an appropriate verbosity level through using the v flag for more verbose logging and for a deeper understanding of what is going on behind the scenes Performing setup and validationsDocker Provider setup is validCreating new bootstrap clusterInstalling cluster api providers on bootstrap clusterProvider specific setupCreating new workload clusterInstalling networking on workload clusterInstalling storage class on workload clusterInstalling cluster api providers on workload clusterMoving cluster management from bootstrap to workload clusterInstalling EKS A custom components CRD and controller on workload clusterCreating EKS A CRDs instances on workload clusterInstalling AddonManager and GitOps Toolkit on workload clusterGitOps field not specified bootstrap flux skippedWriting cluster config fileDeleting bootstrap clusterCluster created Woot we have created our first EKS Anywhere cluster The whole process should take around minutes or so The CLI creates a folder with the same name as the cluster and places a kubeconfig file with Admin privileges inside this folder This kubeconfig file can be used to interact with our EKS Anywhere cluster export KUBECONFIG PWD CLUSTER NAME CLUSTER NAME eks a cluster kubeconfigLet us look at the pods to verify that they are all running kubectl get pods ANAMESPACE NAME READY STATUS RESTARTS AGEcapd system capd controller manager ddfbc wjhl Running mcapi kubeadm bootstrap system capi kubeadm bootstrap controller manager cb mx Running mcapi kubeadm control plane system capi kubeadm control plane controller manager ddcfb hzhm Running mcapi system capi controller manager dbf sjnv Running mcapi webhook system capi controller manager bcdb kwntg Running mcapi webhook system capi kubeadm bootstrap controller manager bcc zczt Running mcapi webhook system capi kubeadm control plane controller manager dcfd pbbk Running mcert manager cert manager fbb lf Running mcert manager cert manager cainjector bbdbcb jrx Running mcert manager cert manager webhook cbcfb wmg Running meksa system eksa controller manager b gwsp Running metcdadm bootstrap provider system etcdadm bootstrap provider controller manager bbf frk Running metcdadm controller system etcdadm controller controller manager d dcmz Running mkube system cilium operator bfccc jcv Running mkube system cilium operator bfccc vsf Running mkube system cilium qgg Running mkube system cilium xgffq Running mkube system coredns cf kvcb Running mkube system coredns cf zkn Running mkube system kube apiserver eks anywhere test qnl Running mkube system kube controller manager eks anywhere test qnl Running mkube system kube proxy fxg Running mkube system kube proxy rcc Running mkube system kube scheduler eks anywhere test qnl Running mUsing the following command we can fetch the container images running on our pods and verify that the control plane images i e API server Controller Manager etc are all vended by EKS Distro kubectl get pods A o yaml yq e items spec containers image sort urpublic ecr aws eks anywhere brancz kube rbac proxy v eks a public ecr aws eks anywhere cluster controller v eks a public ecr aws eks anywhere jetstack cert manager cainjector v eks a public ecr aws eks anywhere jetstack cert manager controller v eks a public ecr aws eks anywhere jetstack cert manager webhook v eks a public ecr aws eks anywhere kubernetes sigs cluster api capd manager v eks a public ecr aws eks anywhere kubernetes sigs cluster api cluster api controller v eks a public ecr aws eks anywhere kubernetes sigs cluster api kubeadm bootstrap controller v eks a public ecr aws eks anywhere kubernetes sigs cluster api kubeadm control plane controller v eks a public ecr aws eks anywhere mrajashree etcdadm bootstrap provider v beta eks a public ecr aws eks anywhere mrajashree etcdadm controller v beta eks a public ecr aws eks distro coredns coredns v eks public ecr aws eks distro kubernetes kube apiserver v eks public ecr aws eks distro kubernetes kube controller manager v eks public ecr aws eks distro kubernetes kube proxy v eks public ecr aws eks distro kubernetes kube scheduler v eks public ecr aws isovalent cilium v eksa public ecr aws isovalent operator generic v eksa Upon retrieving the nodes we can see that our cluster has one control plane master node and one worker node as specified in our manifest kubectl get nodesNAME STATUS ROLES AGE VERSIONeks anywhere test qnl Ready control plane master m v eks eks anywhere test md dbbdd wmd Ready lt none gt m v eks To log onto a node we can simply rundocker exec it lt node name gt bash TestingLet us test our EKS Anywhere cluster by deploying a simple Nginx service apiVersion apps vkind Deploymentmetadata name eks anywhere nginx testspec selector matchLabels app nginx replicas template metadata labels app nginx spec containers name nginx image public ecr aws nginx nginx latest ports containerPort We can create the Nginx workload using the following command kubectl apply f eks anywhere nginx test yamlThis will provision pods for our application in the default namespace NAME READY STATUS RESTARTS AGEeks anywhere nginx test dc cths Running meks anywhere nginx test dc clf Running meks anywhere nginx test dc mr Running mTo test our application we can use the following command to forward the deployment port to our host machine port shell kubectl port forward deploy eks anywhere nginx test Forwarding from gt Forwarding from gt Handling connection for Then when we navigate to localhost on the browser we are greeted by the Nginx welcome page Alternatively we can fetch the contents of the site using curl curl localhost lt DOCTYPE html gt lt html gt lt head gt lt title gt Welcome to nginx lt title gt lt style gt html color scheme light dark body width em margin auto font family Tahoma Verdana Arial sans serif lt style gt lt head gt lt body gt lt h gt Welcome to nginx lt h gt lt p gt If you see this page the nginx web server is successfully installed andworking Further configuration is required lt p gt lt p gt For online documentation and support please refer to lt a href gt nginx org lt a gt lt br gt Commercial support is available at lt a href gt nginx com lt a gt lt p gt lt p gt lt em gt Thank you for using nginx lt em gt lt p gt lt body gt lt html gt Thus we have successfully created and tested our EKS Anywhere cluster If you wish to go one step further you can deploy the deploy the Kubernetes Dashboard UI for your cluster using the intstructions here Cluster deletionAfter testing the cluster can be deleted using the commandeksctl anywhere delete cluster f CLUSTER NAME yaml ConclusionThat brings us to the end of this walkthrough Thank you very much for reading and I hope you will give EKS Anywhere a spin The complete documentation is available here If you are interested in contributing please open an issue or pull request on the EKS Anywhere GitHub repo Let me know your thoughts in the comments below If you have more questions feel free to reach out to me on LinkedIn or Twitter 2021-09-13 02:00:44
金融 ニッセイ基礎研究所 企業物価指数(2021年8月)―上昇率は高水準も、前月から0.1ポイント縮小 https://www.nli-research.co.jp/topics_detail1/id=68733?site=nli 原油価格の上昇が一服していることなどから、先行きの国内企業物価は前月比では近傍の伸びとなることが見込まれる一方で、前年の裏が出るため、前年比でみると月以降も高い伸びが継続するだろう。 2021-09-13 11:49:52
ニュース @日本経済新聞 電子版 岸田氏、中期防改定の前倒し視野 尖閣防衛で法整備検討 https://t.co/1Ln03rROZ8 https://twitter.com/nikkei/statuses/1437239841083645953 防衛 2021-09-13 02:20:55
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ニュース @日本経済新聞 電子版 教育費はゴールが明確 でも準備開始は3年早まる https://t.co/xCCtMG3sD0 https://twitter.com/nikkei/statuses/1437235812844797955 開始 2021-09-13 02:04:54
ニュース @日本経済新聞 電子版 国の財政さらに危うく 総裁3候補に透ける「緩み」 https://t.co/rpnWT2LCC3 https://twitter.com/nikkei/statuses/1437235550872764418 財政 2021-09-13 02:03:52
海外ニュース Japan Times latest articles Building a more sustainable car, from headlamp to tailpipe https://www.japantimes.co.jp/news/2021/09/13/business/more-sustainable-cars/ materials 2021-09-13 11:29:40
ニュース BBC News - Home North Korea tests new long-range cruise missile https://www.bbc.co.uk/news/world-asia-58540915?at_medium=RSS&at_campaign=KARANGA crisis 2021-09-13 02:35:12
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ビジネス ダイヤモンド・オンライン - 新着記事 米共和党の未来、トランプ主義が支配か - WSJ発 https://diamond.jp/articles/-/282058 未来 2021-09-13 11:24:00
LifeHuck ライフハッカー[日本版] フラットな議論が鍵。Paidy 杉江陸さんに聞く「ベスト&ブライテスト」なチームの作り方|BOOK LAB TALKレポート https://www.lifehacker.jp/2021/09/241380blt8report.html booklabtalk 2021-09-13 12:00:00
LifeHuck ライフハッカー[日本版] 宇宙服由来の断熱材で秋から春まで大活躍! 3Way仕様の高機能アウター https://www.lifehacker.jp/2021/09/machi-ya-geminijacket-end.html gemini 2021-09-13 11:15:00
ビジネス 東洋経済オンライン ワクチン接種が行き渡った後に避けられない難題 医療提供体制を拡充できなければ多方面に悪影響 | 新型コロナ、長期戦の混沌 | 東洋経済オンライン https://toyokeizai.net/articles/-/455265?utm_source=rss&utm_medium=http&utm_campaign=link_back 新型コロナウイルス 2021-09-13 11:40:00
IT 週刊アスキー 海を見ながら横浜・神奈川の食材を堪能! ヨコハマ グランド インターコンチネンタル ホテル「ヨコハマ・マルシェ」10月1日開催 https://weekly.ascii.jp/elem/000/004/068/4068973/ 食材 2021-09-13 11:30:00

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