Sep 202012
这个其实很简单，直接修改文件就可以。
备份文件
cp /usr/lib/python2.7/dist-packages/horizon/dashboards/nova/templates/nova/instances_and_volumes/instances/_detail_vnc.html /usr/lib/python2.7/dist-packages/horizon/dashboards/nova/templates/nova/instances_and_volumes/instances/_detail_vnc.html.bak
把分辨率从720*430，改成1280*1024
sed -i 's/width="720" height="430"/width="1280" height="1024"/g' /usr/lib/python2.7/dist-packages/horizon/dashboards/nova/templates/nova/instances_and_volumes/instances/_detail_vnc.html
重启apache