Dockerfile best practices are already available in official documentation at Best practices for writing Dockerfiles .If you write another best practice, it's a little bit of a knife in front of the public door.This article is therefore a translation, understanding, expansion and example supplement to the official document
Containers should be t ...
Posted on Sat, 14 Dec 2019 00:18:59 -0800 by methomps
Docker network foundation
When Docker is started, it will automatically create a docker0 virtual bridge on the host, which is actually a bridge of Linux, which can be understood as a software switch. It will be attached to its network interface for forwarding. When creating a Docker container, it will also create a pair of vet pair interfaces ...
Posted on Fri, 13 Dec 2019 07:19:49 -0800 by gamblor01
Last tutorial taught you to write a Dockerfile and upload a DockerHub
Empty your cup to fill it up again, empty to fill it up.------ Bruce Lee
[ ] P2 Build a production-level Linux system
[ ] P3 Half an hour learning Docker
[ ] P4 Teach you to write Dockerfile and upload DockerHub
[ ] P5 docker-compose deployment SpringClo ...
Posted on Thu, 12 Dec 2019 18:06:34 -0800 by ianitm
Original article, welcome to reprint. Reprint please indicate: reprint from IT people's story meeting Thank you!
Original link address: Operation of intermediate docker nginx jumps to the local jar and configures https (extra part) (80)
Real environment, a 1-core 2g memory, installed mysql container, java container, nginx c ...
Posted on Wed, 11 Dec 2019 13:18:41 -0800 by geroido
In fact, we have configured the log before, but recently we always feel that the format of log is not comfortable, and each package is a jar file, and lib is included in the jar. Every time we make a small change, we need to replace the jar file again. The jar file will be larger and the transmission will be slower. So make some improve ...
Posted on Wed, 11 Dec 2019 02:56:01 -0800 by xAtlas
Copyright notice: This is the original article of the blogger. It can't be reproduced without the permission of the blogger. https://blog.csdn.net/qq_26654727/article/details/78360027
Ongoing update .
1. Install docker
Direct execution of centos7 kernel version over 3.10.0-693.el7.x86 ʄ: yu ...
Posted on Tue, 10 Dec 2019 16:50:34 -0800 by topflight
The concept of services in docker swarm is: a service contains multiple nodes in swarm cluster, each node can deploy services, and each service also contains multiple related containers.
docker service --help
create Create a new service
inspect Display detailed information on one or more services
Posted on Tue, 10 Dec 2019 15:46:12 -0800 by rallen102
The existing three CentOS servers with the same configuration and in the same network need to be reasonably load balanced so that the hardware and bandwidth resources of each server can be effectively utilized.
The three servers are referred to by A, B and C respectively. The load balancing service on ...
Posted on Tue, 10 Dec 2019 13:40:52 -0800 by Arsench
At work, sometimes when we need to deploy our own Python code or make a private deployment, especially now deployed through docker mirroring, we don't want others to see our Python source programs.
The way to encrypt the Python source code is to convert the.py file into a.so file, which makes the encryption highly reliable and cannot be cracke ...
Posted on Tue, 10 Dec 2019 06:58:36 -0800 by timbr8ks
In the process of using docker, we often encounter the problem that the docker container exits automatically because the disk is full
1. Use df-h to find the largest free disk pair of the current system
[root@Zhpb007 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 30G ...
Posted on Mon, 09 Dec 2019 23:07:31 -0800 by lokesh_kumar_s