fix

tasks/yum.yml

 - name: epel 7
   become: true
   yum:
-    state: latest
     name: epel-release
 - name: yum
   become: true
   yum:
-    state: latest
     name: curl,wget,git,vim,sudo,byobu,iftop,iotop,gcc,gcc-c++,make,autoconf,p7zip,p7zip-plugins,tcpdump,rsync,htop,mtr,net-tools,ctags,xclip,traceroute,tar,unzip,iperf,iperf3,nmap,libselinux-python,mosh,subversion,fish,haveged,mtr,rsync # astyle  # nfs-common
 - name: open vm tools
   become: true