Update setup

setup

@@ -1,3 +1,6 @@
+hostname xxx.yimian.xyz
+hostnamectl set-hostname xxx.yimian.xyz
+
 $ vi /etc/systemd/logind.conf
 HandleLidSwitch=ignore
 $  systemctl restart systemd-logind
@@ -26,4 +29,38 @@ sudo ln -s /home/iotcat/.ssh /root/.ssh
 # on remotes 
 ssh-copy-id iotcat@xxx.yimian.xyz
 
+systemctl stop firewalld
+systemctl disable firewalld
+sed -i s/SELINUX=enforcing/SELINUX=disabled/g /etc/selinux/config
+setenforce 0
+
+
+yum update -y
+yum install epel-release -y
+yum update -y
+yum install -y wget git vim creen rsync ntp
+
+# enable ntp
+systemctl start ntpd
+systemctl enable ntpd
+systemctl start crond
+systemctl enable crond
+crontab -e
+*/5 * * * * /usr/sbin/ntpdate pool.ntp.org
+
+git config --global user.name iotcat
+git config --global user.email i@iotcat.me
+# add local id_rsa.pub to github
+
+yum install -y yum-utils device-mapper-persistent-data lvm2
+yum -config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+yum install docker-ce docker-ce-cli containerd.io
+systemctl start docker　
+systemctl enable docker　
+
+
+curl -L https://github.com/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
+chmod +x /usr/local/bin/docker-compose
+ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
 
+reboot