投稿時間:2022-09-12 02:18:44 RSSフィード2022-09-12 02:00 分まとめ(19件)

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IT	気になる、記になる…	｢iPhone 14 Pro｣の外箱の写真 − 白を基調としたカラーリングに	https://taisy0.com/2022/09/12/161840.html	iphonepro	2022-09-11 16:02:03
python	Pythonタグが付けられた新着投稿 - Qiita	【pytest】 フィクスチャーの定義へジャンプするスクリプト	https://qiita.com/Takakiri/items/59b32f63d5e6b6b8f0b9	fixture	2022-09-12 01:33:15
海外TECH	MakeUseOf	How to Change File Explorer’s Default Folder in Windows 11	https://www.makeuseof.com/windows-11-file-explorer-default-folder/	windows	2022-09-11 16:15:13
海外TECH	DEV Community	Helm Release Time-To-Live(TTL)⏳💀 for Temporary Environments	https://dev.to/rtpro/helm-release-time-to-livettl-for-temporary-environments-3iii	Helm Release Time To Live TTL for Temporary EnvironmentsWhen working with Kubernetes it s often the case that you ll need to create temporary environments namespaces You might need this as a way to limit the resources use handle dev staging environments or just as a way to contain your tests while working on them If you have used Helm before you know that installing applications via Helm charts is simple by using the helm install command The problem is that after installing a package you or the user still needs to manually delete the package With this in mind we are going to explore how we set Time To Live Expiration for helm releases via the Helm release plugin and create temporary Environments with Time To Live to make our lives easier with Helm You can find the helm release plug on GitHub To install the helm release plugin run command helm plugin install What are Helm Temporary Releases Helm temporary releases are one of the most useful features in the Helm release plugin A temporary release allows you to run an application while you test a new feature or validate a fix and then it gets deleted and purged after a certain period of time Temporary releases can be deployed in a new Kubernetes namespace or in an existing one The temporary application is effectively isolated from the rest of the Kubernetes cluster It only has access to the resources that are allotted to it and it iss are not affected by other pods or the rest of the cluster When you use a temporary environment to run the application it is not impacting other apps running in the cluster This means that they Have their own set of persistent volumes have their own set of APIs endpoints certificates and so on You ll find that temporary environments are very useful for testing staging and debugging since you can use them to run test pods without disturbing the rest of the Kubernetes cluster and not worry about forgotten releases that keep consuming cloud resources and keep spending your cloud budget Why would you need a Helm Temporary Environment As I mentioned above temporary environments are very useful when testing and debugging your code Unfortunately a common pattern is to create a new environment install the dependencies in that environment and then forget to remove the temporary environment after you ve finished with it This means that unneeded applications are consuming pricy cloud resources and the next time you go to test your code you ll have leftovers from your previous testing run This is commonly referred to as “pollution and if not cleaned up can create confusion and make it harder for you to debug Helm is an incredibly powerful tool for installing and managing dependencies on Kubernetes Unfortunately when using it for testing you have to create a new environment for each test and then manually delete the environment once you re done with it This is fine if you re only doing testing with a few things but if you re testing a lot of things you ll end up with a lot of environments that you need to keep track of How does Helm release TTL Temporary Environments work Helm release TTL expiration is a new feature that was added in the v release of the Helm Release plugin This feature automatically creates a “temporary environment that lasts the amount of time that you specify Once that time has elapsed the temporary environment will be automatically destroyed This means that you can use it to test your code and once you ve finished the environment will be destroyed This also means that if you test with the same code again you ll have a clean environment without having to manually delete the environment Creating a Temporary EnvironmentTo create a temporary environment with a TTL you first need to deploy the Helm release helm repo add bitnami helm install my release bitnami apache Once you ve created the release you can use the new helm release ttl command to set the environment TTL helm release ttl my release set minutes The helm release ttl command takes the following options lt RELEASE NAME gt the name of the release and set to set the amount of time that the environment will last before expiring the time format following the date Linux command time formatting Managing Expiration for a Temporary EnvironmentIf you ve created a temporary environment and you want to manage the expiration of that environment you can use the helm release ttl lt RELEASE NAME gt command to see the release expiration time helm release ttl redisScheduled release removal date Tue Aug EEST To Remove the expiration date use the unset flag helm release ttl lt RELEASE NAME gt unset ConclusionTemporary environments are very useful to make sure unnecessary resources are not eating up your cloud budget and when testing code Unfortunately when manually creating environments they can be easy to forget about and let linger until they become “pollution Helm release temporary environments with TTL expiration solves this problem by creating a temporary environment that will automatically expire after the amount of time that you specify With this in mind you can use it to easily test your code and once you ve finished the environment will be destroyed	2022-09-11 16:34:51
海外TECH	DEV Community	Javascript: Clone object	https://dev.to/urstrulyvishwak/javascript-clone-object-1k3f	Javascript Clone objectDifferent ways to clone object without using third party libraries Using Spread Operator const example first last const clonedExample example clonedExample gt first last clonedExample first gt clonedExample gt first last example gt first last Using Object assign const example first last const clonedExample Object assign example clonedExample gt first last clonedExample first gt clonedExample gt first last example gt first last Using JSON parse const example first last const clonedExample JSON parse JSON stringify example clonedExample gt first last clonedExample first gt clonedExample gt first last example gt first last In above methods first two can t achieve deep cloning of objects Only first hand objects muted not the nested objects whereas deep cloning achieved only using JSON parse see below example const example first last nested Using Spreadconst clonedExample example clonedExample last nested gt clonedExample gt first last nested example gt first last nested Using Object assignconst clonedExample Object assign example clonedExample last nested gt clonedExample gt first last nested example gt first last nested Using JSON parseconst clonedExample JSON parse JSON stringify example clonedExample last nested gt clonedExample gt first last nested example gt first last nested You can follow me here Thanks	2022-09-11 16:20:19
海外科学	NYT > Science	Rise in Deaths Spurs Effort to Raise Alcohol Taxes	https://www.nytimes.com/2022/09/11/health/alcohol-deaths-taxes.html	Rise in Deaths Spurs Effort to Raise Alcohol TaxesAlcohol taxes have been stagnant for years But after the pandemic sent alcohol related deaths soaring activists in Oregon said higher taxes could save lives	2022-09-11 16:14:53
金融	◇◇　保険デイリーニュース　◇◇（損保担当者必携！）	保険デイリーニュース(09/12)	http://www.yanaharu.com/ins/?p=5031	住友生命	2022-09-11 16:24:35
ニュース	BBC News - Home	Kharkiv offensive: Ukrainian army says it has tripled retaken area	https://www.bbc.co.uk/news/world-europe-62867560?at_medium=RSS&at_campaign=KARANGA	forces	2022-09-11 16:17:18
ニュース	BBC News - Home	Queen Elizabeth II's cortege arrives to huge crowds in Edinburgh	https://www.bbc.co.uk/news/uk-62867444?at_medium=RSS&at_campaign=KARANGA	balmoral	2022-09-11 16:28:29
ニュース	BBC News - Home	Pictures of Queen Elizabeth II's journey from Balmoral to Edinburgh	https://www.bbc.co.uk/news/in-pictures-62868466?at_medium=RSS&at_campaign=KARANGA	edinburgh	2022-09-11 16:01:09
ニュース	BBC News - Home	Queen Elizabeth II: Trains to London likely to be 'extremely busy'	https://www.bbc.co.uk/news/business-62827930?at_medium=RSS&at_campaign=KARANGA	operator	2022-09-11 16:39:34
ニュース	BBC News - Home	Prince of Wales says new title is an honour	https://www.bbc.co.uk/news/uk-wales-62870604?at_medium=RSS&at_campaign=KARANGA	charles	2022-09-11 16:11:08
ニュース	BBC News - Home	Racing honours Queen at rescheduled St Leger	https://www.bbc.co.uk/sport/horse-racing/62866439?at_medium=RSS&at_campaign=KARANGA	elizabeth	2022-09-11 16:03:20
ニュース	BBC News - Home	President Biden references Queen in 9/11 remembrance speech	https://www.bbc.co.uk/news/world-us-canada-62870071?at_medium=RSS&at_campaign=KARANGA	biden	2022-09-11 16:34:24
ニュース	BBC News - Home	'You can feel the emotion' of Queen's final Scottish journey	https://www.bbc.co.uk/news/uk-scotland-62868307?at_medium=RSS&at_campaign=KARANGA	edinburgh	2022-09-11 16:25:03
ニュース	BBC News - Home	Tunisia: Eleven migrants die in latest Mediterranean accident	https://www.bbc.co.uk/news/world-africa-62870984?at_medium=RSS&at_campaign=KARANGA	mediterranean	2022-09-11 16:11:57
ニュース	BBC News - Home	Premiership: Gloucester 27-21 Wasps - Louis Rees-Zammit scores solo try in comeback win	https://www.bbc.co.uk/sport/rugby-union/62836399?at_medium=RSS&at_campaign=KARANGA	Premiership Gloucester Wasps Louis Rees Zammit scores solo try in comeback winGloucester score unanswered points to recover from down and beat Wasps in a memorable Premiership comeback	2022-09-11 16:37:35
ニュース	BBC News - Home	Premiership: Sale Sharks 29-22 Northampton Saints - James brothers score in home victory	https://www.bbc.co.uk/sport/rugby-union/62834861?at_medium=RSS&at_campaign=KARANGA	Premiership Sale Sharks Northampton Saints James brothers score in home victorySale Sharks hold off a late Northampton Saints fightback to deliver a winning start to the new Premiership season	2022-09-11 16:14:27
北海道	北海道新聞	宜野湾市長は自公系現職　辺野古容認の松川氏再選	https://www.hokkaido-np.co.jp/article/729512/	名護市辺野古	2022-09-12 01:14:25