k8s把容器做成主机网络的时候报错nother program is already listening on a port that one of our HTTP servers is configured to use


  1. 防拷贝需要使用主机网络的信息,所以这些容器需要挂载主机网络;
  2. 1.6以下的容器如果使用主机网络那就不能通过kube-dns来做路由,所以这几个容器的下游也需要主机网络;


another program is already listening on a port that one of our HTTP servers is configured to use


unlink /var/run/supervisor.sock


; Sample supervisor config file. 
file=/tmp/supervisor.sock ; (the path to the socket file) ;
chmod=0700 ; socket file mode (default 0700) ;
chown=nobody:nogroup ; socket file uid:gid owner ;
username=user ; (default is no username (open server)) ;
password=123 ; (default is no password (open server)) 
[inet_http_server] ; inet (TCP) server disabled by default
port= ; (ip_address:port specifier, *:port for all iface)
username=user ; (default is no username (open server))<
password=123 ; (default is no password (open server))
[supervisord] logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log) 
logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB) 
logfile_backups=10 ; (num of main logfile rotation backups;default 10) 
loglevel=debug ; (log level;default info; others: debug,warn,trace) 
pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid) 
nodaemon=true ; (start in foreground if true;default false) 
minfds=1024 ; (min. avail startup file descriptors;default 1024) 
minprocs=200 ; (min. avail process descriptors;default 200) ;
umask=022 ; (process file creation umask;default 022) ;
user=chrism ; (default is current user, required if root) ;
identifier=supervisor ; (supervisord identifier, default is 'supervisor') ;
directory=/tmp ; (default is not to cd during start) ;
nocleanup=true ; (don't clean up tempfiles at start;default false) ;
childlogdir=/tmp ; ('AUTO' child log dir, default $TEMP) ;
environment=KEY=value ; (key value pairs to add to environment) ;
strip_ansi=false ; (strip ansi escape codes in logs; def. false) 
; the below section must remain in the config file for RPC ; (supervisorctl/web interface) to work, additional interfaces may be ; added by defining them in separate rpcinterface: sections 
[rpcinterface:supervisor] supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface [supervisorctl] serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket serverurl= ; 
use an http:// url to specify an inet socket username=chris ; should be same as http_username if set 
password=123 ; should be same as http_password if set ;
prompt=mysupervisor ; cmd line prompt (default "supervisor") ;
history_file=~/.sc_history ; use readline history if available ; The below sample program section shows all possible program subsection values, ; create one or more 'real' program: sections to be able to control them under ; supervisor.



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