Install Jenkins and Nginx

Install Jenkins without Nginx:

	Environment: CentOS Linux

	sudo yum update -y
	sudo yum install java-1.8.0-openjdk
	systemctl status java
	systemctl status jenkins
	systemctl status firewalld
	systemctl status iptables
	systemctl enable jenkins
	sudo systemctl start jenkins
	sudo yum install telnet
	telnet localhost 8080

Install Jenkins with Nginx:

	sudo yum install nginx
	vim /etc/nginx/nginx.conf
	elinks http://localhost:8080
	elinks http://localhost
	sudo wget -o /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
	sudo rpm -import https://jenkins-ci.org/redhat/jenkins-ci.org.key
	sudo yum install jenkins
	getenforce
	sudo setenforce 0
	sudo systemctl restart nginx jenkins
	sepolicy network -t http_port_t
	sudo yum install -y setroubleshoot-server selinux-policy-devel
	sudo semanage port -a -t http_port_t -p tcp 8080
	sepolicy network -t http_port_t
	setenforce 1
	getenforce
	sudo systemctl restart nginx jenkins