Upgrading MariaDB 10.3 to 10.4 on CentOS 7

How to Upgrade Remove old MariaDB Repository rm -rf /etc/yum.repos.d/mariadb.repo Add New MariaDB...

Creating MariaDB Galera Clustering

MariaDB Galera Cluster is a synchronous multi-master cluster for MariaDB. It is available on Linux only, and only supports the XtraDB/InnoDB storage engines (although...

Upgrading MariaDB 10.0 to 10.1 on CentOS 7

How to Upgrade Remove old MariaDB Repository rm -rf /etc/yum.repos.d/mariadb.repo Add New MariaDB...

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Create a file named cloudflare_ips.ls and in that add all the cloudflare IP's vi /etc/haproxy/cloudflare_ips.ls 173.245.48.0/20 103.21.244.0/22 103.22.200.0/22 103.31.4.0/22 141.101.64.0/18 108.162.192.0/18 190.93.240.0/20 188.114.96.0/20 197.234.240.0/22 198.41.128.0/17 162.158.0.0/15 104.16.0.0/12 172.64.0.0/13 131.0.72.0/22 2400:cb00::/32 2606:4700::/32 2803:f800::/32 2405:b500::/32 2405:8100::/32 2a06:98c0::/29 2c0f:f248::/32

Getting Real IP in HaproxyNginx configuration

Well its a little configuration can get real to nginx when haproxy is set as reverse proxy. Follow this...

Haproxy as Single Point to Failure Node With Glusterfs and MariaDB Maxscale Cluster

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It...

GlusterFS Replication on CentOS 7

GlusterFS is a scalable network filesystem suitable for data-intensive tasks such as cloud storage and media streaming. GlusterFS is free and open...

Installing and Using perf on CentOS 8

perf began as a tool for using the performance counters subsystem in Linux, and has had various enhancements to add tracing capabilities.

How to Install CentOS Web Panel on CentOS 7

CentOS Web Panel – a Free Web Hosting control panel designed for quick and easy management of (Dedicated & VPS) servers minus...

Installing Cpanel on CentOS 7

cPanel is an internet Linux-based graphical interface (GUI) used as a control panel to simplify server and website administration. cPanel permits you...