Alibaba cloud proprietary cloud container service elastic scaling best practices

Introduction: Alibaba cloud proprietary cloud container service elastic scaling best practice 1. Introduction to elastic expansion of container service This section will briefly describe the elastic scaling of container services based on the principle of use.This practice is based on the K8s business cluster running on the private cloud to con ...

Posted by jv2222 on Sat, 14 May 2022 01:05:01 +0300

Linux Advanced - continuous deployment software ansible

catalogue introduce relationship install Default profile structure Introduction to Inventory Inventory parameter Inventory configuration case Ansible common modules Ansible execution mode Execute ad-hoc command Execute the ansible playbook script introduce Understand the concept of CI/CD before being ansible: CICD refers to Contin ...

Posted by alsaffar on Sat, 14 May 2022 00:14:16 +0300

Hacker's road - use hydra for simple password blasting

Tools needed: Kali (or not required) hydra (Kali comes with it, you can install windows version or other platforms by yourself) Password dictionary (go to github and find the keyword "dictionary") This tutorial is only for technical exchange. Please do not use it for other purposes. I am not responsible for any illegal and crim ...

Posted by donbonzo on Thu, 12 May 2022 19:44:06 +0300

Kubernetes graphical interface dashboard

Graphical interface overview Dashboard is the abbreviation of business intelligence dashboard (BI dashboard). It is a general business intelligence dashboard The module that can realize data visualization is a data virtualization tool that shows the measurement information and the current situation of key business indicators (KPI s) to ent ...

Posted by mrcodex on Thu, 12 May 2022 09:39:34 +0300

docker container and daemon operation and maintenance management

Advanced Docker container configuration Automatic restart of container Docker provides a restart policy to control whether the container is automatically started when the container exits or when docker restarts. The container does not support automatic restart by default. Use the -- restart option to specify the restart policy. [root@localhost ...

Posted by leena86 on Wed, 11 May 2022 14:47:33 +0300

k8s deployment and related introduction

1, Kubedm deployment k8s cluster 1. Environmental preparation centos 7.6 cpu:Binuclear mem:2G 3 individual node Node time must be synchronized master node1 node2 192.168.229.187 192.168.229.40 192.168.229.50 The k8s version installed here is version 1.15.0, and the docker deployment installation specifies version 18.9.0 Set hos ...

Posted by bughunter2 on Tue, 10 May 2022 09:06:22 +0300

Docker is also an artifact developed locally: deploying stand-alone Pulsar and cluster architecture Redis

1, Preface: Now, in the technical architecture of the Internet, there are a variety of middleware, such as MQ, Redis and Zookeeper. These middleware are generally deployed in the master-slave architecture or cluster architecture. Companies generally deploy one set in the development environment, test environment and production environment. Wh ...

Posted by chriswheat on Tue, 10 May 2022 05:21:43 +0300

Guide to using docker to build kuguayun classroom system environment

For kuguayun classroom (Tencent cloud version) course-tencent-cloud Provide environmental support Install docker and docker compose Install docker, official document: install-docker Download docker sudo curl -sSL https://get.daocloud.io/docker | sh Change the default address of docker warehouse Modify / etc / docker / daemon JSON file (if no ...

Posted by EriRyoutan on Mon, 09 May 2022 16:55:51 +0300

Install the latest version of docker, change the docker installation location, save the image data path, configure the image accelerator

Install the latest version of docker, change the docker installation location, save the image data path, and configure the image accelerator. 1. Download According to your own platform and environment, select the corresponding version to download and deploy, here is the latest official address. click to enter 2. Installation There is nothi ...

Posted by cainy1982 on Mon, 09 May 2022 13:02:52 +0300

Installation of Linux centos7 docker

1.CentOS Docker installation Docker supports the following CentOS versions: CentOS 7 (64-bit) CentOS 6.5 (64 bit) or later 2. Preconditions Currently, only the kernel in the release version of CentOS supports Docker. Docker runs on CentOS 7. The system is required to be 64 bit and the system kernel version is more than 3.10. Docker ru ...

Posted by timtom3 on Mon, 09 May 2022 02:34:11 +0300