Programming VIP

I. description of preconditions 1.1 overview of installation preparation Red Hat OpenShift container platform is composed of Red Hat as RPM package and container image. The RPM package is downloaded from the standard Red Hat repository (Yum repository) using the subscription manager, and the container image is from the Red Hat private reposit ...

When installing the Red Hat Enterprise Linux 8 teaching environment, students need to install the environment into a virtual machine to practice on their laptops. VMware Workstation is generally recommended to host the entire teaching environment. Get ready: 1) mobile hard disk 2) USB disk above 16G 3) RHEL8 teaching environment software S ...

1. As for upgrading and installing nginx third-party modules, you need to check the version of nginx installed and the compiled parameters. [root@ittestserver1 opt]# /usr/local/nginx2/sbin/nginx -V nginx version: nginx/1.10.3 built by gcc 4.4.7 20120313 (Red Hat 4.4.7-16) (GCC) built with OpenSSL 1.1.0e 16 Feb 2017 TLS SNI support enable ...

1. Preface 1. When perf monitors the system calls of the process, a large number of swapper processes will appear 2. The official description of the process is that swapper is executed when no other tasks are running on the CPU.In other words, swapper means that the CPU did nothing and ran to rest 3. This article will observe the performance ...

python installation python3: 1. Get the source package (3.6) - > Download it on the official website (www.python.org) 2. tar zxf Python-3.6.4. tgz-C/opt/# decompression installation package 3. Enter the decompressed directory to compile and inst ...

content 1. Set up web services to implement multiple virtual hosts 2. Host-based access control 3. User-based access control 1. Set up web services to implement multiple virtual hosts www.xiaoming.com RHEL6 httpd-2.2.15 RHEL7 httpd-2.4.6- The key configurations are as follows: To use the virtual host feature, you need to turn on ...