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Reference material [1] . learn Linux operation and maintenance from the old boy: Web Cluster practice, old boy setup script View native information [root@www ~]# curl -I 127.0.0.1 server_tokens In the http tag section of Nginx configuration file nginx.conf, add the parameter "server" tokens off http ...

Environment Redhat 7.2, example: Add a new swap partition ============Requirements:================================ swap partition capacity is 512 MiB When your system starts, the swap partition should be able to mount automatically Do not remove or modify other swap partitions that already exist in your system = ...

Today we're going to update the Linux introductory course at the same time. Before, I have been studying Linux for a while, but the research is not very thorough. Here is the Linux video of Mogao network, which is just in WeChat's official account. It just started learning. The whole video is based on CentOS 7. In orde ...

Chapter II deployment of Genesis node 2.1 initialize node environment The path used in this article is / mydata/nodedata-1/ #Create directory mkdir -p /mydata/nodedata-1/data/ #Store various files of the node mkdir -p /mydata/nodedata-1/log/ #Storage log mkdir -p /mydata/nodedata-1/keystore/ #Deposit account key #Copy node configuration cd / ...

mysql general binary format installation premise mysql binary format compression package install 1) decompression tar -xf mysql-5.5.58-linux-glibc2.12-x86_64.tar.gz copy the extracted installation package to the system installation location / usr / local / mysql-5.5.58-linux-glibc2.12-x86_ cp -r mysql-5.5.58-lin ...

memcached cache buildingSet up the server and client so that the server can link the clientweb client: 192.168.247.161Server: 192.168.247.160 [root@localhost ~]# hostnamectl set-hostname client [root@localhost ~]# su [root@client ~]# [root@nginx ~]# hostnamectl set-hostname server [root@nginx ~]# su [root@server ~]# Set up serverDeploy libev ...

My personal website Install php Installation preparation yum install \ vim \ gcc \ gcc-c++ \ wget \ make \ re2c \ libtool \ automake \ autoconf \ curl-devel \ libpng-devel \ libxml2-devel \ libxslt-devel \ openssl-devel \ freetype-devel \ bzip2-devel \ libicu-devel \ libuuid-devel \ libmcrypt-devel \ postgresql-devel \ -y Install php cd /ro ...

MySQL - group replication 1. Group replication model 2. Group replication principle 3. Realize group replication 1. Group replication model Group replication model MySQL group replication is a new function introduced in MySQL 5.7.17, which realizes high availability mainly from replication. It ...

brief introduction FastDFS is an open source, high performance, distributed file system (DFS). The FastDFS system has three roles: Tracker Server, Storage Server, and Client.Tracker Server: Track the server, mainly for scheduling and balancing purposes; manages all storage server s and groups, and each store connects to Tracker after startup, ...

One: Statefulset StatefulSet is designed to solve the problem of stateless services. The corresponding Deployment and ReplicaSet are designed for stateless services, and their scenarios include:1. Stable persistent storage, i.e. access to the same persistent data after Pod rescheduling, based on PVC2. Stable network flags, i.e. PodName and Ho ...