supervisor启动提示unix:///var/run/supervisor.sock no such file
默认的supervisor配置（/etc/supervisor/supervisord.conf）需要在/var/log/下生成supervisor目录用于保存日志，但是香橙派在这次的测试中出现一个问题，就是这个目录/var/log下面的supervisor子目录在重启后会找不到，导入supervisor配置出错。
修改默认的目录就可以解决。把原先默认的目录目录改成自己的程序目录就可以了。
[supervisord]
logfile=/mysoft/supervisord.log ; (main log file;default $CWD/supervisord.log)
pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
childlogdir=/mysoft ; ('AUTO' child log dir, default $TEMP)

在用supervisor自动启动程序时如果碰到无法找到libascendcl.so库时，在supervisor配置（/etc/supervisor/conf.d/***.conf）中加入环境配置。环境配置变量PATH不是必需，LD_LIBRARY_PATH变量配置正确是CANN环境运行正常的必需。以下是个配置参考。
把以下内容加至***.conf文件最后。
environment=PATH="/usr/local/Ascend/ascend-toolkit/latest/bin:/usr/local/Ascend/ascend-toolkit/latest/compiler/ccec_compiler/bin:/usr/local/miniconda3/bin:/usr/local/miniconda3/condabin:/usr/local/Ascend/ascend-toolkit/laster/bin:/usr/local/Ascend/ascend-toolkit/laster/compiler/ccec_compiler/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/usr/local/Ascend/ascend-toolkit/7.0.0/atc/lib64",LD_LIBRARY_PATH="/usr/local/Ascend/ascend-toolkit/latest/tools/aml/lib64:/usr/local/Ascend/ascend-toolkit/latest/tools/aml/lib64/plugin:/usr/local/Ascend/ascend-toolkit/latest/lib64:/usr/local/Ascend/ascend-toolkit/latest/lib64/plugin/opskernel:/usr/local/Ascend/ascend-toolkit/latest/lib64/plugin/nnengine:/usr/local/Ascend/ascend-toolkit/latest/opp/built-in/op_impl/ai_core/tbe/op_tiling/lib/linux/aarch64:/var/davinci/driver/lib64:/var/davinci/driver/lib64/common:/var/davinci/driver/lib64/driver:/usr/local/Ascend/ascend-toolkit/laster/runtime/lib64/stub/aarch64:/usr/local/Ascend/ascend-toolkit/laster/lib64:/usr/local/Ascend/ascend-toolkit/laster/lib64/plugin/opskernel:/usr/local/Ascend/ascend-toolkit/laster/lib64/plugin/nnengine:/usr/local/Ascend/ascend-toolkit/laster/opp/built-in/op_impl/ai_core/tbe/op_tiling:/usr/local/Ascend/driver/lib64:/var/davinci/driver/lib64:/var/davinci/driver/lib64/common:/var/davinci/driver/lib64/driver:"