實驗環境
centos7.3_x64
實驗軟體
docker-ce-19.03.12-3.el7.x86_64
openshift-origin-server-v1.4.1-3f9807a-linux-64bit.tar.gz
軟體安裝
systemctl stop firewalld NetworkManager ntpd && systemctl disable firewalld NetworkManager ntpd
ntpdate 192.168.10.14 && clock -w
cp -pv /etc/sysctl.conf /etc/sysctl.conf.bak
echo net.ipv4.tcp_syncookies = 1 >> /etc/sysctl.conf
echo net.ipv4.tcp_tw_reuse = 1 >> /etc/sysctl.conf
echo net.ipv4.tcp_tw_recycle = 1 >> /etc/sysctl.conf
echo net.ipv4.tcp_fin_timeout = 10 >> /etc/sysctl.conf
echo net.ipv4.ip_forward= 1 >> /etc/sysctl.conf
sysctl -p
yum install -y yum-utils device-mapper-persistent-data lvm2
yum install -y docker-ce-18.06.2.ce docker-ce-cli-18.06.2.ce containerd.io
systemctl daemon-reload
systemctl start docker && systemctl enable docker
docker --version
Docker version 18.06.2-ce, build 6d37f41
docker pull openshift/hello-openshift
docker images | grep openshift
openshift/hello-openshift
docker run -itd openshift/hello-openshift
tar zxvf /root/openshift-origin-server-v1.4.1-3f9807a-linux-64bit.tar.gz
mv /root/openshift-origin-server-v1.4.1+3f9807a-linux-64bit /usr/local/openshift
cp -pv /etc/profile /etc/profile.bak
echo PATH=$PATH:/usr/local/openshift/ >> /etc/profile && source /etc/profile
openshift version
openshift v1.4.1+3f9807a
kubernetes v1.4.0+776c994
etcd 3.1.0-rc.0
cd /usr/local/openshift/
nohup openshift start &
cat /usr/local/openshift/nohup.out | grep 0.0.0.0:8443
I0720 22:12:35.352549 3458 start_master.go:395] Starting master on 0.0.0.0:8443 (v1.4.1+3f9807a)
I0720 22:12:36.831454 3458 master.go:393] Started Kubernetes API at 0.0.0.0:8443/api
I0720 22:12:36.831475 3458 master.go:393] Started Kubernetes API extensions/v1beta1 at 0.0.0.0:8443/apis
https://serverip:8443
dev/dev
netstat -tuplna | grep 8443
tcp 0 0 0.0.0.0:8443 0.0.0.0:* LISTEN 3458/openshift
tcp 0 0 192.168.10.14:49052 192.168.10.14:8443 ESTABLISHED 3458/openshift