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Есть условное Node.js приложение, и неправильно написанный Dockerfile, который не будет кэшироваться и будет занимать много места. Нужно переписать его в соответствии с best practices.
#плохой файл FROM ubuntu:18.04 COPY ./src /app RUN apt-get update -y RUN apt-get install -y nodejs RUN npm install ENTRYPOINT ["npm"] CMD ["run", "prod"]
Вариант решения: FROM node:14.15.4-buster as BUILDER COPY ./src /build RUN npm install FROM node:14.15.4-alpine3.12 WORKDIR /app COPY --from=BUILDER /build/out /app CMD ["server.js"]
Есть условное Node.js приложение, и неправильно написанный Dockerfile, который не будет кэшироваться и будет занимать много места. Нужно переписать его в соответствии с best practices.
#плохой файл FROM ubuntu:18.04 COPY ./src /app RUN apt-get update -y RUN apt-get install -y nodejs RUN npm install ENTRYPOINT ["npm"] CMD ["run", "prod"]
Вариант решения: FROM node:14.15.4-buster as BUILDER COPY ./src /build RUN npm install FROM node:14.15.4-alpine3.12 WORKDIR /app COPY --from=BUILDER /build/out /app CMD ["server.js"]
BY Библиотека девопса | DevOps, SRE, Sysadmin
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You can’t. What you can do, though, is use WhatsApp’s and Telegram’s web platforms to transfer stickers. It’s easy, but might take a while.Open WhatsApp in your browser, find a sticker you like in a chat, and right-click on it to save it as an image. The file won’t be a picture, though—it’s a webpage and will have a .webp extension. Don’t be scared, this is the way. Repeat this step to save as many stickers as you want.Then, open Telegram in your browser and go into your Saved messages chat. Just as you’d share a file with a friend, click the Share file button on the bottom left of the chat window (it looks like a dog-eared paper), and select the .webp files you downloaded. Click Open and you’ll see your stickers in your Saved messages chat. This is now your sticker depository. To use them, forward them as you would a message from one chat to the other: by clicking or long-pressing on the sticker, and then choosing Forward.
What is Secret Chats of Telegram
Secret Chats are one of the service’s additional security features; it allows messages to be sent with client-to-client encryption. This setup means that, unlike regular messages, these secret messages can only be accessed from the device’s that initiated and accepted the chat. Additionally, Telegram notes that secret chats leave no trace on the company’s services and offer a self-destruct timer.
