Puppet

Tue, 01 Aug 2023 21:29:01 +0800

CRM Configuration Management System

Diagram of Work Puppet Push/Pull

Jenkins

Fri, 08 May 2020 21:29:01 +0800

Jenkins

Check for the latest updates and install wget

sudo apt-get update && sudo apt install wget

Configuring limits

Edit the file limit.conf

sudo vi /etc/security/limits.conf

Adding content:

jenkins      soft     core    unlimited
jenkins      hard     hard    unlimited
jenkins      soft     fsize   unlimited
jenkins      soft     fsize   unlimited
jenkins      soft     nofile  4096
jenkins      hard     nofile  8192
jenkins      soft     nproc   30654
jenkins      hard     nproc   30654

Configure the firewall

sudo apt-get install ufw

sudo ufw allow OpenSSH

sudo ufw allow 8080

sudo ufw enable

Check ufw’s status to confirm the new rules:

CI/CD on myblog

Puppet

CRM Configuration Management System

Jenkins

Jenkins

Configuring limits

Configure the firewall