ref: https://blog.kubecost.com/blog/kubernetes-labels/
本篇文章是一個 Kubernetes Label 介紹文, Kubernetes 的使用者一定都知道 Kubernetes 內的物件很大量依賴 Label 的使用,最基本的用法就是
Deployment 與 Pod 之間是透過 Label 與 LabelSelector 互相溝通的。
Kubernetes 提供兩種不同的方式來為資源打上標記,分別是
1. labels
2. annotations
兩者都是基於 key/value 的方式來設定,不過用途是完全不同。 Label 主要是用來提供辨識的功能,讓使用者可以透過 key/value 的方式來辨識當前的資源,就如同前述提到的 Deployment 與 Pod 的關係。
透過 Label 來標示 Pod,而 Deployment 則透過 LabelSelector 來選擇符合標準的 Pod。
Label 主要有兩大用法
1. Grouping Resource for Queries
2. Bulk Operations.
第一種用法就是前述提到的,將一群資源透過 Label 給標記起來,另外一個則是透過 kubectl 等指令操作時,可以一口氣操作多個資源,譬如
kubectl delete deployment -l environment in (dev,sit)
上述資源可以一口氣將符合 environmnet=dev 以及 environmnet=sit 的 deployment 給一次刪除。
文章中還列舉了其他介紹與學習 Labeling 概念的網站,最後還提到一個使用 Label 上要注意的相關事項
1. 不要將一些會一直改變的資料放到 Label 中
2. 沒有任何理由的話,不要輕易去修改運行資源的 Label 內容
3. Label 本身的設計不是一個 data store,所以不要將一些 Application 的重要資料給存放到 Label 上
對於 Label 這概念想要更深理解的可以參閱全文
同時也有7部Youtube影片,追蹤數超過6萬的網紅Adam Lobo TV,也在其Youtube影片中提到,So, one of the common and frequently asked questions on the channel is actually a non “tech-related” question, where people asked: What is my Fitness ...
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common application 在 Facebook 的最佳貼文
//An activist detained under Hong Kong’s national security law is planning to apply to the High Court to lift restrictions on the media’s reporting of her bail hearing on Wednesday.
In a message published on Tuesday, Gwyneth Ho argued that laws banning the media from reporting details of bail hearings failed to protect the interests of the accused. The press should be allowed to freely report what happened during those hearings, she said.
“After the defendants under the national security law were arrested and remanded in custody, the reporting restrictions on bail hearings have turned the process into a ‘black box’, and has created widespread fears in society,” she wrote.
“The public has no way of knowing the contents of the bail hearings under the national security law, especially the evidence used by the prosecutors and the courts’ assessment of the defendants.”
Ho is among 47 democracy figures charged with conspiracy to commit subversion, which carries a maximum sentence of life in prison. They are accused of plotting to subvert state power via an informal primary poll held last July. Only 13 of the 47 have been granted bail since early March.
After being detained for more than six months, Ho will make her bail application at the High Court on Wednesday morning.
She publicised her arguments a day in advance, saying the reporting restrictions set out under section 9P of the Criminal Procedure Ordinance were originally meant to ensure that defendants received a fair trial. The law limits media coverage of bail hearings to basic information such as the defendant’s name, the court’s decision and bail conditions.
Those regulations backfired because the lack of transparency had caused the public to doubt whether the national security law had been fairly implemented, Ho wrote, adding that Hong Kong society was worried about arbitrary arrests based on flimsy evidence.
“In reality, the reporting restrictions benefit the Department of Justice, as it no longer needs to publicly explain the basis of the charges and various political accusations,” she wrote.
“The restrictions have clearly contravened the principle of public justice, and if the courts still refuse to lift them, the public will inevitably suspect that the courts accept this unfair situation.”
The open administration of justice was a fundamental principle of Hong Kong’s common law system, and courts should be scrutinised by the public and the press, Ho said, quoting the city’s former chief justice Denys Roberts.
Hong Kong courts have mostly kept reporting restrictions in place for bail applications under the national security law, though some judges have issued written rulings explaining their decision to grant or refuse bail, which are typically published after a delay.
Earlier on Tuesday, the court again denied the bail application of former pro-democracy lawmaker Gary Fan, a co-defendant in the subversion case. Like most of the 47, Fan has been in custody for months with no trial date lined up as yet.
By Holmes Chan//
common application 在 Scholarship for Vietnamese students Facebook 的最讚貼文
[USA] HỌC BỔNG TOÀN PHẦN BẬC CỬ NHÂN ĐẠI HỌC YALE 2022
Góc học bổng con nhà người ta cả nhà ạ. Trưa đăng bài viết về giáo sư Toán học ĐH Yale, chiều chị tìm thấy học bổng ĐH Yale luôn cả nhà ạ :v
Cơ hội trở thành sinh viên ĐH Yale danh tiếng, một trong 3 ngôi trường lâu đời nhất nước Mỹ. Giá trị học bổng cover over $70,000/năm. Học bổng Yale này, dựa trên nhu cầu dành cho sinh viên chưa tốt nghiệp. Nếu một sinh viên được trao hỗ trợ tài chính, số tiền Học bổng Yale được bao gồm trong Thư trao hỗ trợ tài chính. Hạn deadline tới 1/11 nên Schofan cân nhắc apply ha <3
1. Thông tin về học bổng Yale
- Bậc học: Đại học
- Giá trị học bổng: 70.000$/năm (khoảng gần 1 tỷ 7/ 1 năm)
- Đối tượng: Sinh viên năm nhất
- Link học bổng: https://finaid.yale.edu/award-letter/financial-aid-terminology/yale-scholarship
- Link Affordability: https://finaid.yale.edu/costs-affordability/affordability
- Link đăng ký chung: https://admissions.yale.edu/common-application
❤️ Bạn nào có ý định xin học bổng, hoặc xin chưa mà chưa đậu, hoặc muốn xin thêm nữa hoặc học cách sửa CV cả cho xin việc, xin học bổng, HannahEd xin mời các bạn tham gia khoá học HannahEd kéo dài 10 buổi, 5 tuần, mỗi bài học từ 1.5-2h.
-- Lớp tháng 8 & 9/2021 đều có lịch học t7CN rồi. Đăng ký sớm kẻo gần sát hết slot mất.
Link hoàn tất thủ tục vào lớp cho bạn nào quyết luôn: http://tiny.cc/HannahEdClass
Bạn nào còn ngẫm nghĩ muốn biết thêm thông tin thì nhắn mình email hoặc điền link này http://tiny.cc/HannahEdClassInfo nhé.
Link thông tin về lớp:
https://hannahed.co/lop-tim-va-nop-hoc-bong/
http://bit.ly/HannahEdScholarshipClass
Thắc mắc gì cứ email [email protected] hoặc inbox mình thoải mái, các em có thể gửi CV hoặc câu hỏi về chị Hoa Dinh tư vấn miễn phí cho nha.
#HannahEd
#HannahEd #scholarshipforVietnamesestudents
common application 在 Adam Lobo TV Youtube 的精選貼文
So, one of the common and frequently asked questions on the channel is actually a non “tech-related” question, where people asked: What is my Fitness Routine?
And the reason why I always avoided such question was because firstly I am not a certified fitness trainer and secondly, I never had such fixed working out routine, UNTIL I discovered the app called Fitbod, where when coupled with my recently acquired Apple Watch Series 6 is the best combination for my consistent fitness daily.
So in this video, I will go through my fitness routine using this Fitbod app and let you know everything about the app as my goal is to help you in situations where either you are just working out at home or preparing yourself when the gyms open back again.
If you find this video helpful and would love to watch more, you can SUBSCRIBE here:
https://bit.ly/2HqeKrW
Timecode:
00:00 - Intro
00:50 - Why Fitbod?
02:28 - Getting Started
04:33 - Apple Watch Integration
05:35 - Conclusion
Get the Fitbod App and enjoy 25% discount at the link below:-
Fitbod.me/adam25
Get the Apple Watch Series 6 at the link below:-
https://t.productlink.io/a14384f
??? My Desk Setup 2020
https://youtu.be/xK1QUClu-V0
??? Check out my PLAYLISTS about:
APPS: https://youtube.com/playlist?list=PLn02abmm5Ra6cuynzw3vyRvaGgJIxxbHr
WEARABLES: https://youtube.com/playlist?list=PLn02abmm5Ra5FQ1UvcpvghQ0a-1ffQpfm
---
ABOUT ME:
Hey you! Thanks for checking out Adam Lobo TV on YouTube!
My name is Adam Lobo, I'm a Tech YouTuber from Kuala Lumpur, Malaysia, who creates high-quality tech reviews on YouTube, Instagram & Facebook and I am currently the only Malaysian Tech YouTuber who produces 6K Resolution content.
My passion is to help everyone to make a purchase decision with all the tech items I get my hands on, where you'll find weekly smartphones, tablets, audio, smart home and other cool tech related videos as well. I produce these videos at least twice a week so do consider subscribing to my channel.
Find me at these Social Media platforms:
YouTube (Adam Lobo TV) - https://www.youtube.com/c/adamlobotv/
Facebook (Adam Lobo TV) - https://www.facebook.com/adamlobotv/
Instagram (@adamlob0) - https://www.instagram.com/adamlob0/
Twitter (@adam_lob0) - https://twitter.com/adam_lobo
Website (Adam Lobo TV) - https://adamlobo.tv/
#adamlobotv #FitbodApp #AppleWatchSeries6
common application 在 KemushiChan ロレッタ Youtube 的最佳解答
My friend Vero and I answer ALL your questions about getting in Japanese University on MEXT! Do you need to speak Japanese? What about Math?! HERE IT IS.
Vero: https://www.youtube.com/watch?v=-4tiyTn4hfU
For Japanese grammar chats, check out Satori Reader's new YouTube channel!
Satori Reader: https://www.youtube.com/channel/UC6xN1p5FWbNhwzzWsR25alg
☆★WHAT'S IN THIS VIDEO☆★
00:00 INTRO
01:30 How & where did you hear about MEXT?
02:21 Why did you pick the Specialized Training level of MEXT (and not undergraduate)?
03:47 Can you choose to go to a school in English?
06:10 What about entrance exams?
06:56 What are your application tips?
09:19 How did you pick a school?
11:39 Tips on the math test?
14:05 What subjects are you tested on for the MEXT application?
15:05 What was the living situation like?
16:26 Can you travel out of Japan during MEXT?
17:24 Do you have to fly home after MEXT?
19:35 Is University harder in Japan or in your home country?
21:44 What you wish you knew before applying?
24:50 OUTRO
- - - - - - - - D I S C O U N T S !!! - - - - - - - -
https://go.italki.com/kemushichan ← Japanese Learning on iTalki!
Click this for a discounted language lesson with the teacher of your choice. (You get a discount, and I get a commission!)
- - - - - - - - S U B S C R I B E - - - - - - - -
My Second Channel: https://tinyurl.com/yb88ob94
Me: https://www.youtube.com/user/kemushichan
- - - - - - - - H O W T O R E A C H M E - - - - - - - -
http://www.instagram.com/KemushiJP
http://www.facebook.com/KemushiChan
http://www.twitter.com/KemushiJP
Business Inquiries:
Hello@KemushiChan.com
- - - - - - - - F A Q - - - - - - - -
Hi! My name is Loretta, a girl from the U.S. who moved to Japan! I'm here on the MEXT scholarship program as a graduate student, studying to get a Masters in Business Administration. Here are some answers to common questions:
1. Do I Speak Japanese? Yep! I was taught formally in High School and have been speaking now for over 15 years.
2. What are you studying? I'm a recent grad of Yokohama National University's "Masters of Business Administration" Program
3. How old are you?: Year of the dragon. :D The math is up to you.
4. How did you get into Japanese school?: http://tinyurl.com/yb8yylch
5. What camera equipment do you use?: I film my videos with a Canon 60D using a 30mm Sigma Art Lens and I edit with Sony Vegas Pro 10 (with some help from photoshop). Additional cameras include GoPro Hero 7 Black and DJI Majic Air
☆★☆★☆★☆★☆★*~MUSIC~*★☆★☆★☆★☆★☆★
Groovy Kaiju - No Worries
Big shout out to GROOVY KAIJU for providing this video’s intro and outro!
Soundcloud: https://tinyurl.com/sgjdhyw
Spotify: https://tinyurl.com/svn3x72
Spectrum - Home (feat. Ria Choony)(INSTRUMENTAL)
Spectrum on Spotify: https://open.spotify.com/artist/0TsUrAZXThxTq5TSYWSKtv/about
#schoolinjapan #speakjapanese #mext
common application 在 KemushiChan ロレッタ Youtube 的最佳貼文
Real talk about timing/money and what to know if you're thinking about studying abroad this year.
Please see pinned comment below!
- - - - - - - - D I S C O U N T S !!! - - - - - - - -
https://go.italki.com/kemushichan ← Japanese Learning on iTalki!
Click this for a discounted language lesson with the teacher of your choice. (You get a discount, and I get a commission!)
NINJA WIFI provider:
http://tinyurl.com/j9tc2fh
Cheap Pocket WiFi for your next trip in Japan. Link above gives you a discount at checkout!
JAPANESE STATIONERY
Discount code: KEMUSHI10 for 10% off your first stationery box with My Bungu Box
https://www.mybungushop.com/
- - - - - - - - S U B S C R I B E - - - - - - - -
My Second Channel: https://tinyurl.com/yb88ob94
Me: https://www.youtube.com/user/kemushichan
- - - - - - - - H O W T O R E A C H M E - - - - - - - -
http://www.instagram.com/KemushiJP
http://www.facebook.com/KemushiChan
http://www.twitter.com/KemushiJP
- - - - - - - - M Y M A I L B O X - - - - - - - -
Send me messages or whatever you want via the address below!:
Yummy Japan - KemushiChan
〒150-0022 東京都渋谷区恵比寿南2-1-2 R・K・F恵比寿ビル5F
Yummy Japan - KemushiChan
5F, RKF-EBISU, 2-1-2, Ebisuminami, Shibuya-ku,
Tokyo, 150-0022, Japan
Business Inquiries:
Hello@KemushiChan.com
- - - - - - - - F A Q - - - - - - - -
Hi! My name is Loretta, a girl from the U.S. who moved to Japan! I'm here on the MEXT scholarship program as a graduate student, studying to get a Masters in Business Administration. Here are some answers to common questions:
1. Do I Speak Japanese? Yep! I was taught formally in High School and have been speaking now for over 15 years.
2. What are you studying? I'm a recent grad of Yokohama National University's "Masters of Business Administration" Program
3. How old are you?: Year of the dragon. :D The math is up to you.
4. How did you get into Japanese school?: http://tinyurl.com/yb8yylch
5. What camera equipment do you use?: I film my videos with a Canon 60D using a 30mm Sigma Art Lens and I edit with Sony Vegas Pro 10 (with some help from photoshop). Additional cameras include GoPro Hero 7 Black and DJI Majic Air
☆★☆★☆★☆★☆★*~MUSIC~*★☆★☆★☆★☆★☆★
♪ Music by the YouTube Audio Library
common application 在 Common App - Home | Facebook 的推薦與評價
Common App. 59315 likes · 29 talking about this · 3 were here. Promoting access, equity, and integrity in the college admission process. ... <看更多>
common application 在 Common App for first-year students - YouTube 的推薦與評價
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common application 在 Common App - YouTube 的推薦與評價
Common App is a not-for-profit member organization committed to the pursuit of access, equity, and integrity in the college admission process. ... <看更多>