Deploy multiple projects in Tomcat, and configure the process of secondary domain name through Nginx reverse agent

Purchase domain name. Example: example.com Set multiple secondary domain names. As shown in the figure:   To configure the tomcat file: Modify the server.xml File: The following configuration configures three containers with three different ports. Please note three points: ① port number: Connector port; ② container name: portservice ...

Posted by kenchucky on Sun, 17 May 2020 08:11:31 -0700

Install single node Redis

Forward link http://www.python3.vip/tut/webdev/django/17/ Installing Redis on Linux It is recommended to compile and install the source code, so that you can freely choose the Redis version to install. For example, on centos 7, log in as root and execute the following commands to download, decompress, compile and install wget http://downl ...

Posted by Hepp on Sun, 17 May 2020 03:31:23 -0700

LXC WEB management tool of container technology LXC WEB Panel

In the previous blog post, I mainly talked about the simple management of lxc container on Linux. For a review, please refer to https://www.cnblogs.com/qiuhom-1874/p/12901493.html Today we will introduce lxc's image management tool, LXC WEB Panel; Project download address: https://github.com/lxc-webpanel/LXC-Web-Panel.git; 1. Install Python fl ...

Posted by ki on Sat, 16 May 2020 22:56:33 -0700

Ubuntu 20.04 Installs nvidia drivers, Cuda, Cudnn

Updated ubuntu20.04, the interface was good and the feeling was fine, so I started my Alchemy environmental configuration journey. 1. Driver Remember that BIOS shuts down Secure Boot. [Important] Disable nouveau sudo gedit /etc/modprobe.d/blacklist.conf Add on last line blacklist nouneau implement sudo update-initramfs -u restart lsmod ...

Posted by ts10 on Sat, 16 May 2020 11:03:58 -0700

centos7 docker installation configuration swarm cluster configuration Portal Management

1. Install dockersystem information [root@localhost yum.repos.d]# cat /etc/centos-release CentOS Linux release 7.8.2003 (Core) [root@localhost yum.repos.d]# uname -a Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux [root@localhost yum.repos.d]# 1. Install yum extension ...

Posted by bugz-2849 on Sat, 16 May 2020 07:42:57 -0700

Laobaixue programming - Trace -ftrace

Ftrace and its functions brief introduction Ftrace is a tracker of the kernel, which helps developers to check the operation of the kernel, so as to better analyze performance problems. Ftrace can help us analyze kernel specific events, track dynamic kernel functions, call stacks and stack usage. It can also help us track delays, such as when i ...

Posted by [n00b] on Thu, 14 May 2020 07:02:44 -0700

Docker installation and basic management commands

1, About docker 2, Three core concepts of docker 1. Mirror image 2. Container 3. Warehouse 3, Basic operation of installation and docker 1. Installation and start up 2. Image operation of docker 3. Container operation of docker 1, About docker Docker, as the most popular project in the open source community, is an open source tool for runnin ...

Posted by adityamenon90 on Wed, 13 May 2020 17:50:07 -0700

Step details for installing Mysql 8.0 under CentOS 7.7

This installation of Mysql's EnOS version is 7.7 1. Download Mysql First go to Mysql's website to download the installation package, web address https://dev.mysql.com/downloads/mysql/ It is recommended that you download the common version of Linux for easy administration of installation location and installation of multiple versions of MySQL on ...

Posted by mr_zhang on Wed, 13 May 2020 11:18:43 -0700

Key Points and Common Errors in Building MySQL Log Platform Based on ELK

Part One Summary ELK is a log analysis platform that integrates distributed data storage, visual query and log resolution.ELK=elasticsearch+Logstash+kibana, each of which has its own duties, cooperates with each other to complete the data processing of the log.The main functions of each ELK component are as follows: elasticsearch, data storage ...

Posted by saviiour on Wed, 13 May 2020 11:10:51 -0700

zabbix alarm information aggregation and enterprise wechat reception

1. Code download address https://gitee.com/yyping2019/zabbix_police.git 2. Purpose of development This development is mainly based on the revision of the version described by the author, mainly adding the enterprise wechat receiving alarm, email receiving alarm, slack receiving alarm, and distinguishing different alarms to receive different al ...

Posted by tomdchi on Wed, 13 May 2020 08:34:31 -0700