投稿時間:2022-04-28 06:26:30 RSSフィード2022-04-28 06:00 分まとめ(29件)

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AWS	AWS Marketplace	Best practices to list a professional services product listing in AWS Marketplace	https://aws.amazon.com/blogs/awsmarketplace/best-practices-list-professional-services-product-listing-aws-marketplace/	Best practices to list a professional services product listing in AWS MarketplaceProfessional services is a product type available in AWS Marketplace It enables buyers to find and buy services from Consulting Partners CP and Independent Software Vendors ISVs in AWS Marketplace Professional services in AWS Marketplace includes services to assess migrate support manage and train others on how to use AWS services and products in AWS …	2022-04-27 20:20:27
AWS	AWS	Amazon Kendra Connector for Amazon FSx for Windows File Server | Amazon Web Services	https://www.youtube.com/watch?v=kxr-mvoIl5o	Amazon Kendra Connector for Amazon FSx for Windows File Server Amazon Web ServicesAmazon Kendra is an intelligent search service powered by machine learning ML Kendra helps you re imagines enterprise search for your websites and applications so your employees and customers can easily find the content they re looking for Amazon FSx for Windows File Server provides fully managed shared storage built on Windows Server and delivers a wide range of data access data management and administrative capabilities Learn more Amazon Kendra Product Page Amazon FSx for Windows File Server Product Page AWS Machine Learning Blog Subscribe More AWS videos More AWS events videos ABOUT AWSAmazon Web Services AWS is the world s most comprehensive and broadly adopted cloud platform offering over fully featured services from data centers globally Millions of customers ーincluding the fastest growing startups largest enterprises and leading government agencies ーare using AWS to lower costs become more agile and innovate faster AWS Storage AWS Windows AWS AmazonWebServices CloudComputing	2022-04-27 20:33:45
海外TECH	Ars Technica	Apple launches self-service repair program for iPhone users in the US	https://arstechnica.com/?p=1850814	tools	2022-04-27 20:40:35
海外TECH	Ars Technica	Atomically thin electronics built using chemical reactions	https://arstechnica.com/?p=1850861	molecular	2022-04-27 20:24:39
海外TECH	MakeUseOf	How to Change Your Typora Theme	https://www.makeuseof.com/how-to-change-typora-theme/	different	2022-04-27 20:30:13
海外TECH	MakeUseOf	3 Useful New Features in Opera 86	https://www.makeuseof.com/3-useful-features-opera-86/	general	2022-04-27 20:13:24
海外TECH	DEV Community	Invoke AWS Services Cross Account from Lambda (with AWS CDK and AWS SDK v3)	https://dev.to/dvddpl/invoke-aws-services-cross-account-from-lambda-with-aws-cdk-and-aws-sdk-v3-oll	Invoke AWS Services Cross Account from Lambda with AWS CDK and AWS SDK v Recently we started a big refactor of an application that was running on another team s AWS Account Our plan is to move to a serverless architecture using our own account to gradually dismiss the old one In order to achieve that we deployed a Lambda on one account which was in charge of forwarding every request to other AWS Services in another account Some of the services we invoke cross account are SSM to retrieve credentials and other configuration stuff SQS to push POST and PATCH requests to a queue to handle batch processing and retries DynamoDB to read data in case of GET requests Create a Cross Account RoleTo access resources CrossAccount we need to a Role that one account can Assume to impersonate the other account and also create a Policy with the right permissions about the service and actions you want to trigger In the new account CDK Stack const crossAccountRole new Role this cross account role assumedBy new AccountPrincipal this node tryGetContext otherAccountId roleName ross account invoker role description The role grants rights to otherAccount to access resources on this account Here the only interesting part is that we need to add to our cdk context json the reference to otherAccountID Add PoliciesThen assign Policies for every service we will be using crossAccountRole attachInlinePolicy new Policy this lambda ssm policy policyName lambda ssm policy statements new PolicyStatement actions ssm GetParameter ssm DescribeParameters ssm GetParameterHistory ssm GetParameters effect Effect ALLOW resources SSM PARAM ARN The first policy allows the role to getParameters from SSM The resource ARN must be specified If SSM parameter was created via CDK it is possible to reference it like this mySSM parameterArn but hardcoding the reference again in the cdk context json and using it like this arn aws ssm this region this account parameter ssmKey is also a possibility crossAccountRole attachInlinePolicy new Policy this lambda dynamodb policy policyName lambda dynamodb policy statements new PolicyStatement actions dynamodb GetItem resources TABLE ARN Similarly here we are assigning Permissions to retrieve items from DynamoDB While in the following we grant rights to push items to a queue crossAccountREDSTPRole attachInlinePolicy new Policy this lambda queue policy policyName lambda queue policy statements new PolicyStatement actions sqs SendMessage resources QUEUE ARN Having this granular policies in your cross account role are very important to expose access only to the services you plan to use and not have security issues It might be a bit harder at the beginning when you are not sure if you are doing everything right or confusing when you in few weeks or months add another service or like in our example try to Put an Item in Dynamo and it does not work until you update the policies but it is better to stick to the The Principle of Least Privilege a subject should be given only those privileges needed for it to complete its task If a subject does not need an access right the subject should not have that right Now that we have our role and policies set up in our main account let s go to our Lambda in the other account and assume the CrossAccount Role so that we can init our AWS Services with the right Credentials First implementation kinda working until let credentials Credentialsconst getCrossAccountCredentials async gt const client new STSClient region process env REGION const params RoleArn process env CROSS ACCOUNT ROLE ARN role created on main role which allows this role to invoke resources on the main role RoleSessionName assume role to call main account const command new AssumeRoleCommand params return client send command then data gt if data Credentials throw new Error Got successful AssumeRoleResponse but Credentials are undefined JSON stringify data const cred new Credentials accessKeyId data Credentials AccessKeyId secretAccessKey data Credentials SecretAccessKey sessionToken data Credentials SessionToken return cred catch error gt throw new Error Cannot get credentials to call the lambda n error In our handler we were first checking if we had stored the credentials and if not we invoke STS AssumeRole Then we passed the loaded credentials to our AWS Client if credentials credentials await getCrossAccountCredentials const client new SSMClient credentials region process env REGION After deploying and testing everything worked until we realised that when the Lambda Container stays up for a long time due to frequent requests the Credentials expire Just check for Expire First quick fix was checking in the handler if the Credentials were expired and eventually reloading it if credentials credentials expired credentials await getCrossAccountCredentials But it didn t feel right and especially with multiple services and AWS clients we wanted to have some better code in place in order to refresh the credentials automatically Extend Credentials class to handle refreshBy checking the docs we found some interesting methods needsRefreshrefreshwhich could be used by subclasses overriding them Therefore we changed our method into a Class class CrossAccountCredentials extends Credentials public static async build callback gt Promise lt accessKeyId string secretAccessKey string sessionToken string expireTime Date gt Promise lt CrossAccountCredentials gt const accessKeyId secretAccessKey sessionToken expireTime await callback const cred new CrossAccountCredentials accessKeyId secretAccessKey sessionToken cred expireTime expireTime return cred async refresh callback err AWSError gt void console error Promise lt void gt const accessKeyId secretAccessKey sessionToken expireTime await assumeRole this accessKeyId accessKeyId this secretAccessKey secretAccessKey this sessionToken sessionToken this expireTime expireTime return super refresh callback export default CrossAccountCredentials build assumeRole The key part here is that in the assumeRole we don t return directly the Parent Class but an object which contains also ExpiredTime information inside AssumeRole method previously getCrossAccountCredentials return accessKeyId data Credentials AccessKeyId secretAccessKey data Credentials SecretAccessKey sessionToken data Credentials SessionToken expireTime data Credentials Expiration Also instead of manually checking if Credentials exist and are expired and eventually reload them we could safely every time invoke await credentials getPromise which does that for us Not yet optimalThis solution was working fine but there was something that was really bothering me We were storing the Credentials and refresh them but we were at every run of the lambda handler instantiate a new AWS Client in order for it to receive valid credentials const ssm new SSMClient credentials region process env REGION I can t tell how much this is a problem but it is a general recommendation to initialize SDK clients outside of the function handler Subsequent invocations processed by the same instance of your function can reuse these resources This saves cost by reducing function run time Therefore I dug in the docs even more I checked the source code of AWS SDK Client in my IDE and and also thanks to Typescript I noticed something interesting Every Client accepts a configuration object which contains the Credentials to be used Either the Credentials or a Provider of Credentials What does that Provider do A function that when invoked returns a promise that will be fulfilled with a value of type T Example A function that reads credentials from shared SDK configuration files assuming roles and collecting MFA tokens as necessary How to use it By looking up the CredentialsProvider in the new AWS SDK V docs I immediately found what I was looking for fromTemporaryCredentialsthat returns a CredentialProvider that retrieves temporary credentials from STS AssumeRole API I throw away most of the code that was written previously to extend the Credential Class and handle the refresh method and I simply passed the ARN of my CrossAccountRole to the fromTemporaryCredentials to get a Provider lt Credentials gt which will take care of the refresh automatically import AssumeRoleCommandInput from aws sdk client sts import fromTemporaryCredentials from aws sdk credential providers const assumeRoleParams AssumeRoleCommandInput RoleArn process env CROSS ACCOUNT ROLE ARN role created on main role which allows this role to invoke resources on the main role RoleSessionName assume role to call main account By simply passing that CredentialsProvider in the ServiceConfig I can initiate my services outside the Lambda handler and reuse them but be sure that when the Credentials are expired they will be refreshed without me even knowing it const sqs new SQSClient credentials fromTemporaryCredentials params assumeRoleParams clientConfig region process env REGION region process env REGION It took us a bit to get to this final version unless someone has some hints or different approaches feel free to leave a comment but now it shines in its simplicity Of course when developing a feature it is important to get shit done and deliver and as this story shows we did go live with the first working implementation but then we iterate on it until we found the proper way of doing it Never stop at the first quick solution that works try to improve your code and most importantly read the docs to really understand what you are using Hope it helps Photo by Marc Olivier Jodoin on Unsplash	2022-04-27 20:25:27
海外TECH	DEV Community	Giving Back to the Tech Community	https://dev.to/bellsofaba/giving-back-to-the-tech-community-mkf	Giving Back to the Tech CommunityThis is a joint article written by Bob Fornal and Jack BOB An IdeaI ve been a developer full time for about years Somewhere in the first few years I had a conversation with my teammates about the resources we used daily when writing code StackOverflow Articles YouTube documentation and more Most of the resources are free for anyone to use I realized during this conversation that I had a “responsibility to give back to the tech community that I had been taking so much from BOB ConferencesPrior to getting into development I taught computers In fact I taught for almost years So being a teacher and loving to write code it was a logical first step for me to get into the speaking circuit I started with several meetups that I was familiar with run by friends of mine I had been attending several great conferences in and around Columbus Ohio I simply started applying when I saw their Call For Paper posts CodeMashStirTrekJavaScript and FriendsQA or the HighwayCodeCamp no longer running BOB ArticlesI started with my current company in December of They have always supported having their developers show their expertise via articles or blogs In fact they will often pay for us to post articles A few of mine have a link to Leading EDJE since I got paid to publish them But the articles weren t always on DEV TO It used to be that someone from leadership asked a developer to write an article and we submitted a document that then got reformatted and posted on the company website I was asked to write an article The article I wrote was long but detailed I was asked to cut it down TO PERCENT of the original Not wanting to shred my article I started looking for a solution that would work better for our company I eventually settled on DEV TO BOB DaysOfCodeIn October of I was preparing a presentation for CodeMash I was excited because this was to be the first in person talk I gave in two years I posted something on Twitter about how excited I was to be giving this talk At that time I had or so followers I checked back days later to see that no one had Liked Retweeted or Posted on my tweet I tell people that I felt like “I was screaming into the void No one heard me Fifty three at the time and working professionally for almost years I wasn t too stressed by this revelation I did however notice that DaysOfCode was all over my feed And I saw that they were in the same position I was Some people were posting about some amazing success Some people were posting about their daily struggles Some people were screaming for help hoping someone would listen I decided to start Liking and Replying These replies when something like this …That looks great Keep up the good work …nothing complicated right JACK DaysOfCodeAfter several years of chasing an unfathomable and not so clear career path my mind snapped I couldn t keep up with the vagueness of what stood before me Do I continue going down this path and remain uncertain about what it was I was chasing Or do I get a grip and climb up the mountain that is Software Development If you are reading this then it s not so hard to imagine the choice I went with I chose certainty Thus far I can affirm that my convictions were right on this one After deliberating for years I finally took the plunge to transition into software development by the end of autumn of What changed was accepting that things wouldn t change Not until I did I had considered joining boot camps tuition deferment boot camps but made the decision to go at it solo Self learning is accepting that the responsibility to excel in this field is mine And down the road pick up influences through networking I welcomed the difficulty I try convincing myself to go head first at problems and not relent despite what hurdles I encounter Yet what greeted me during my early days of learning HTML was something my mind hadn t totally prepared me for The doubts crept in on week “Why does it look like long sets of math problems all over again How was I supposed to have known that there should be a quote there Where am I supposed to insert this class or id attribute What am I doing ““Will I be able to eventually grasp this much stuff What are you doing Jack are you sure you can do this Regardless I chose to update the world and myself on my progress on a regular basis Twitter via the DaysOfCode hashtag came in handy Enter Bob Senior Solutions Developer EJDE on the opposite spectrum of gatekeepers His encouraging words for me at the time were a lifeline Software development is a very difficult terrain to plow through But to a beginner any words of encouragement no matter how little are enough to keep them going I kept going Here s the link BOB replied to JACK s post BOB DevsIn January of I saw a bootcamp start up It was a rather unique bootcamp as I was to learn What I saw the first week was thousands of terrified people on the first and second days of class The teacher in me had to respond The messages didn t change but my purpose did Helping newer developers in the Tech Twitter community became somewhat of a mission to me JACK Devs Devs an agency with a FREE Week Software Engineering Bootcamp was back for a second cohort Several thousand people who were impacted by the pandemic from all nooks and crannies of the world signed up It was the start of the new year And it wasn t short of enthusiastic and terrified individuals all looking to move mountains The agency offers a sense of belonging community purpose freedom and the best part a flock of folks on the same boat The catch Be on your best behavior and encourage others in the same vein that you would like for yourself I felt welcomed The community works perfectly for self learners It adorns a structure that makes learning challenging fun and inclusive And even though it remains free it requires that folks push themselves And the best way to do so is to dedicate ample time to calendars for progressing That is because learning to learn is a requirement Additionally there s typing practice helping others and networking among others For networking virtual coffee chats are ideal in a pandemic riddled world Bob as did other Devs in the industry opened up his schedules to the community We flocked to whatever coffee chats there were and still do like a swarm of bees BOB Coffee ChatsOne of the Devs requirements is to begin networking The meetings they were to schedule were called “Coffee Chats In the first few months I did hundreds of Coffee Chats I learned to schedule responsibly on Calendly I got to spend some on time getting to hear their stories In my reflections I came up with some advice about setting goals finding companies and learning to stand out during the hiring process It has been a tremendous amount of fun JACK Coffee ChatsNetworking is one of the tenets of building a solid career in any field It allows access to a well of opportunities you might ordinarily not be able to come across on your own It is no different in tech To succeed it is ideal to enquire about ideas insights and the experiences of others Coffee chats are a great way to enhance acquaintanceships that may blossom I reached out to Bob for a coffee chat However my first message to him wasn t about requesting a coffee chat Rather I chose to appreciate his words of encouragement during my early days of starting out That s one way to go about it To not come off as entitled you should start these conversations by offering some kind of value People have matters that they regularly tend to and wouldn t necessarily be available for a coffee chat We all know of folks demanding a fee to offer minutes of their time But that s beside the point During our coffee chat Bob and I spoke at length I received so much industry knowledge that resonated with my curiosity He recommended approaching several companies to seek out information on the potential candidates they look for falling in love with code and others Summary BOB Somewhere along the way Jack reached out to me about a Coffee Chat He pointed out that I had reached him in some way In that early Twitter DM I saw the seed of this joint article I hope you enjoyed hearing about our journey JACK You can find the post I made about said coffee chat via this tweet I made here JACK If you take a peek at that tweet and those words don t speak volumes on how to improve professionally mentally and personally then I don t know what will Thanks for reading	2022-04-27 20:03:47
Apple	AppleInsider - Frontpage News	Right to Repair advocates aren't sold on Apple's Self Service Repair program	https://appleinsider.com/articles/22/04/27/right-to-repair-advocates-arent-sold-on-apples-self-service-repair-program?utm_medium=rss	Right to Repair advocates aren x t sold on Apple x s Self Service Repair programRight to repair advocates and organizations say that the launch of Apple s new Self Service Repair program is a great step but added that there are still too many hoops to jump through Apple Repair ProgramNathan Proctor the right to repair campaign director of the U S Public Research Interest Research Group said that the organization is really pleased to see the new program The U S PIRG previously gave Apple an F score for its difficult product repairs Read more	2022-04-27 20:45:35
Apple	AppleInsider - Frontpage News	B&H slashes Apple's MacBook Pro by up to $250	https://appleinsider.com/articles/22/04/27/bh-slashes-apples-macbook-pro-by-up-to-250?utm_medium=rss	B amp H slashes Apple x s MacBook Pro by up to Price wars are going on now on Apple MacBook Pros with B amp H vying for the cheapest prices thanks to price drops of up to off inch inch and inch models Apple s latest MacBook Pro is on sale at B amp H PhotoThe selection of markdowns includes Apple s latest inch MacBook Pro for off and this TB inch MacBook Pro for off Read more	2022-04-27 20:35:40
Apple	AppleInsider - Frontpage News	Save money on flowers, gifts & more with new Mother's Day Apple Pay promo	https://appleinsider.com/articles/22/04/27/save-money-on-flowers-gifts-more-with-new-mothers-day-apple-pay-promo?utm_medium=rss	Save money on flowers gifts amp more with new Mother x s Day Apple Pay promoApple has debuted new Apple Pay promotions ahead of Mother s Day offering a handful of discounts on flowers and other gifts Credit AppleThe company announced the trio of discounts in a promotional email sent to Apple Pay users on Wednesday All transactions must be made through Apple Pay to count Read more	2022-04-27 20:19:57
海外TECH	Engadget	'FIFA 22' headlines May's PlayStation Plus games	https://www.engadget.com/playstation-plus-games-may-fifa-22-ps4-ps5-200732343.html?src=rss	x FIFA x headlines May x s PlayStation Plus gamesSony has revealed the three games that PlayStation Plus subscribers can snag in May at no extra cost The headliner is a big one FIFA It was the th best selling game of overall according to NPD and the most downloaded title on both PlayStation and PlayStation in Europe last year You ll be able to claim both the PS and PS versions of FIFA starting on May rd PS Plus subscribers can also snag a special FIFA Ultimate Team pack that includes players rated or above as well as an Icon Moments Loan Player Pick You ll be able to add one of three legendary players to your squad for five games Also in the PS Plus lineup for May is survival and action RPG hybrid Tribes of Midgard for PS and PS Rounding out the trifecta of sort of freebies is temple plundering roguelike Curse of the Dead Gods for PS If you haven t claimed them yet you have until May nd to snap up April s games Hood Outlaws amp Legends SpongeBob SquarePants Battle for Bikini Bottom Rehydrated and Slay the Spire Sony also says Persona will be removed from the PS Plus Collection on May As long as you claim any of those before they re rotated out you ll still be able to download and play them as long as you re a PS Plus member This is one of the last monthly PS Plus drops before Sony revamps the service It s folding PlayStation Now into PS Plus and creating a three tier system The new look PS Plus will roll out gradually and it s expected to hit the US on June th	2022-04-27 20:07:32
Cisco	Cisco Blog	5 Steps to Virtual Learning Success	https://blogs.cisco.com/learning/5-steps-to-virtual-learning-success	hybrid	2022-04-27 20:31:27
Cisco	Cisco Blog	Cisco UCS X-Series modular design makes adding GPUs easy	https://blogs.cisco.com/datacenter/cisco-ucs-x-series-modular-design-makes-adding-gpus-easy	Cisco UCS X Series modular design makes adding GPUs easyCisco believes you shouldn t have to create hardware silos to meet the needs of an application and provide your users the best experience Now with Cisco UCS X Fabric Technology and GPU announcements we are expanding the portfolio to address a much wider range of capabilities to tackle the most demanding of applications while offering the modularity needed to face future demands without compromise	2022-04-27 20:06:22
海外TECH	CodeProject Latest Articles	Different Ways to Implement IHttpClientFactory in .NET Core Apps	https://www.codeproject.com/Articles/5330767/Different-Ways-to-Implement-IHttpClientFactory-in	appsdiscussion	2022-04-27 20:32:00
ニュース	BBC News - Home	Liverpool 2-0 Villarreal: Jurgen Klopp's Reds take control of Champions League semi	https://www.bbc.co.uk/sport/football/61233604?at_medium=RSS&at_campaign=KARANGA	Liverpool Villarreal Jurgen Klopp x s Reds take control of Champions League semiLiverpool take control of their Champions League semi final with Villarreal with a deserved first leg win at Anfield	2022-04-27 20:49:59
ニュース	BBC News - Home	Tyson Fury: WBC heavyweight champion says he is 'done' with boxing	https://www.bbc.co.uk/sport/boxing/61252420?at_medium=RSS&at_campaign=KARANGA	tyson	2022-04-27 20:50:47
ニュース	BBC News - Home	World Snooker Championship 2022: Mark Williams and Judd Trump to meet in semi-finals	https://www.bbc.co.uk/sport/snooker/61248668?at_medium=RSS&at_campaign=KARANGA	bingtao	2022-04-27 20:27:24
ビジネス	ダイヤモンド・オンライン - 新着記事	医師の会合リモート化で製薬マネーが縮小、ホテル・航空業界を襲う「3大危機」の全貌 - リモート沸騰 エンタメ・冠婚葬祭・ビジネス	https://diamond.jp/articles/-/302105	冠婚葬祭	2022-04-28 05:25:00
ビジネス	ダイヤモンド・オンライン - 新着記事	任天堂創業家ファンドの「横やり」で、東洋建設TOBは不成立の公算 - Diamond Premium News	https://diamond.jp/articles/-/302630	任天堂創業家ファンドの「横やり」で、東洋建設TOBは不成立の公算DiamondPremiumNews準大手ゼネコンの前田建設工業を傘下に持つインフロニア・ホールディングスHDが実施している、海洋土木の東洋建設への株式公開買い付けTOBが、不成立となる公算が高まった。	2022-04-28 05:22:00
ビジネス	ダイヤモンド・オンライン - 新着記事	みずほFG新社長｢早く変わらないと人心が離れる」、“覚悟”の改革宣言 - Diamond Premium News	https://diamond.jp/articles/-/302442	diamondpremiumnews	2022-04-28 05:15:00
ビジネス	ダイヤモンド・オンライン - 新着記事	トヨタすら白旗！三菱自とSUBARUにも迫る「値上げ危機」、“円安で輸出企業高笑い”のウソ - 「円安」最強説の嘘	https://diamond.jp/articles/-/302444		2022-04-28 05:10:00
ビジネス	ダイヤモンド・オンライン - 新着記事	Excelの表で「何が言いたいの？」と言われる人に足りないスキル - Excelエリートへの道	https://diamond.jp/articles/-/301662	Excelの表で「何が言いたいの」と言われる人に足りないスキルExcelエリートへの道日々の仕事で、Excelを利用している人が多いと思う。	2022-04-28 05:05:00
ビジネス	電通報 | 広告業界動向とマーケティングのコラム・ニュース	「九州発、宇宙行き」。今まで誰もやっていないことをやる方法！	https://dentsu-ho.com/articles/8175	代表取締役社長	2022-04-28 06:00:00
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北海道	北海道新聞	春の褒章に高木美帆さんら　６８８人、作詞家の秋元康さんも	https://www.hokkaido-np.co.jp/article/675096/	高木美帆	2022-04-28 05:22:19
北海道	北海道新聞	＜社説＞講和条約７０年　対米偏重でない協調を	https://www.hokkaido-np.co.jp/article/675050/	講和条約	2022-04-28 05:05:00
ビジネス	東洋経済オンライン	テレ東｢朗希の試合｣急きょ中継できた納得の理由 箱根駅伝を初めて中継したテレ東のスポーツ史 | テレビ | 東洋経済オンライン	https://toyokeizai.net/articles/-/584800?utm_source=rss&utm_medium=http&utm_campaign=link_back	千葉ロッテマリーンズ	2022-04-28 05:20:00