Tag: Docker
Using a container image from Docker Hub
Running Hello World in a container Let’s just simply run below code:
1 docker container run diamol/ch02-hello-diamol May you don’t know the meaning of code, It’s okay. At the end of this post, you will know what that means naturally. Since I already download image diamol/ch02-hello-diamol, print out like below:
Welecome to the Docker series and I’m gonna study this book, Learn Docker in a Month of Lunches(2020), by own my word.
This series consists of 4 parts:
- Understaning Docker Containers & Images
- Running Distributed Applications in Containers
- Running at Scale with a Container Orchestrator
- Getting Your Containers Ready for Production
This is the first post about series Docker.
In this part, you can get up to speed quickly on the core Docker concepts: containers, images, and registries. you’ll learn how to run applications in containers, package your own applications in containers, and share those applications for other people to use. You’ll also learn about storing data in Docker volumes and how you can run stateful apps in containers. After throughing this chapter, you’ll be comfortable with all the fundamentals of Docker, and you’ll be learning with best pracices baked in from the start.
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latest Posts
tuple
Problem A “tuple” is defined as an ordered collection of elements which can include duplicate values and each element is assigned an order. A tuple with n elements (a1, a2, a3, ..., an) can be expressed using the set notation in various ways, with any ordering of the subsets as:
2024-5-1
braket rotating
Problem Define a string as a “valid bracket string” if it follows the given rules:
“()”, “[]”, and “{}” are all valid bracket strings. If A is a valid bracket string, then “(A)”, “[A]”, and “{A}” are also valid bracket strings. For example, since “[]” is a valid bracket string, “([])” is also valid.
2024-4-27
Tournament
Problem In the Jay’s game tournament, N players compete in a knockout format. Each player is sequentially assigned a number from 1 to N. The matches are arranged as 1 vs 2, 3 vs 4, …, N-1 vs N. The winner of each game advances to the next round, where they receive new sequential numbers starting from 1 for the advancing players.
2024-4-25
Last and First
Problem Several people are playing the game of English word chain where each player takes turns saying a word that must begin with the last letter of the previous word. Here are the rules:
Players take turns in a sequence from 1 to n. After the last player, it starts again with the first player.
2024-4-23
High Score Kit: Greedy#1
Problem Given a number, your task is to remove k digits from the number in such a way that the remaining digits form the largest possible number. The number is provided as a string number and the integer k represents the number of digits to remove. Your function solution should return the resulting largest number as a string.
2024-4-11
High Score Kit: DFS&BFS#2
Problem In the ROR game, you play on a team that competes to destroy the opposing team’s base first, making it advantageous to reach the enemy base as quickly as possible. Suppose you’re a team member and are located at position (row: 1, column: 1) on a 5x5 map, while the enemy base is at (row: 5, column: 5).
2024-4-11