fast check the existence of the container
fast check the existence of the container

Signed-off-by: Lai Jiangshan <b337eedf453972390e4695e362aeea2634ef4e0c@gmail.com>

jinfenw/runv,gao-feng/runv,gnawux/runv,laijs/runv,jinfenw/runv,hyperhq/runv,laijs/runv,wrouesnel/runv,feiskyer/runv,gao-feng/runv,gnawux/runv,gao-feng/runv,hyperhq/runv,bergwolf/runv,wrouesnel/runv,laijs/runv,YaoZengzeng/runv,bergwolf/runv,YaoZengzeng/runv,gnawux/runv,bergwolf/runv,hyperhq/runv,jinfenw/runv,feiskyer/runv