升级supervisor的版本

supervisor的版本3.0a8的版本不支持stopasgroup的参数，感觉很痛苦。准备升级，debian的版本有点老，不支持apt-get升级。
然后准备用pip install安装新版本。



	

Stop service:

service supervisor stop


	
Backup current configuration:
mkdir ~/supervisor
cp -r /etc/supervisor ~/etc-supervisor
cp /etc/default/supervisor ~/supervisor/etc-default-supervisor
cp /etc/init.d/supervisor ~/supervisor/etc-init.d-supervisor


	
Remove current installation:
apt-get purge supervisor
rm -fr /etc/supervisor


	
Install new supervisor:
pip install supervisor


	
Restore configs:
cp ~/supervisor/etc-default-supervisor /etc/default/supervisor
cp ~/supervisor/etc-init.d-supervisor /etc/init.d/supervisor
cp -r ~/etc-supervisor /etc/supervisor
ln -s /etc/supervisor/supervisor.conf /etc/supervisor.conf #这一步新版本没必要


	
Start new supervisor:
service supervisor start


	
Verify:
supervisorctl


	
Set to run at startup:
update-rc.d supervisor defaults



这样做完有个问题是pip install的目录是/usr/local/bin/目录，需要修改/etc/init.d/supervisor的文件里的路径。