Use local git repository. To fetch a lot of buildout configuration files is very slow.

setup.sh

 #!/bin/bash
 set -x
 apt-get update
-apt-get install -y wget
+apt-get install -y wget git
 echo "deb http://download.opensuse.org/repositories/home:/VIFIBnexedi/Debian_8.0/ ./" | tee /etc/apt/sources.list.d/slapos.list
 wget -O- "http://download.opensuse.org/repositories/home:/VIFIBnexedi/Debian_8.0/Release.key" | apt-key add -
 apt-get update
@@ -11,5 +11,6 @@ wget -O /etc/opt/slapos/slapos.cfg http://lab.nexedi.cn/yusei/a/raw/master/slapo
 wget -O /etc/opt/slapos/computer_definition.cfg http://lab.nexedi.cn/yusei/a/raw/master/computer_definition.cfg
 slapos proxy start
 slapos node format --now
-slapos supply https://lab.nexedi.cn/nexedi/slapos/raw/master/software/erp5/software.cfg local_computer
+git clone https://lab.nexedi.com/nexedi/slapos.git /tmp/slapos
+slapos supply /tmp/slapos/software/erp5/software.cfg local_computer
 slapos node software