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SSH 退出时 Supervisor 进程终止

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SSH 退出时 Supervisor 进程终止

我正在尝试在一台我没有 root 访问权限的 RHEL 服务器上设置 Supervisord。当我通过 SSH 进入服务器并运行 Supervisord 时，一切似乎都正常工作：当我运行 ps 时，supervisord 和它启动的两个程序不会出现，但当我运行 ps -A 时会出现。我可以看到程序的输出，supervisorctl 报告它们正在运行，等等。但是，一旦我退出 SSH 会话，supervisord 和两个客户端程序就会被终止，不再显示在 ps -A 下，等等。当我退出 SSH 会话并在配置文件中使用 nodaemon=false 运行 Supervisord 时，supervisord 日志文件中没有任何事件（见下文）。我是否做错了什么或在配置文件中设置不正确？如果需要更多详细信息，请告诉我。

我用来启动supervisord的命令：

/home/foo/.local/bin/supervisord

输出ps -f：

UID        PID  PPID  C STIME TTY          TIME CMD
foo       1     0  0 09:11 ?        00:00:00 -jailshell
foo      53     1  0 09:11 ?        00:00:00 ps -f

[unix_http_server]
file=/tmp/supervisor.sock   ; the path to the socket file

[supervisord]
logfile=/home/foo/logs/supervisord.log ; main log file; default 
$CWD/supervisord.log
logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
logfile_backups=10           ; # of main logfile backups; 0 means none, default 10
loglevel=trace                ; log level; default info; others: debug,warn,trace
pidfile=/home/foo/.local/supervisord.pid ; supervisord pidfile; default supervisord.pid
nodaemon=false               ; start in foreground if true; default false
minfds=50                    ; min. avail startup file descriptors; default 1024
minprocs=25                   ; min. avail process descriptors;default 200
directory=/home/foo/foo_bar/              ; default is not to cd during start

; The rpcinterface:supervisor 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:x] sections.

[rpcinterface:supervisor]
supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface

; The supervisorctl section configures how supervisorctl will connect to
; supervisord.  configure it match the settings in either the unix_http_server
; or inet_http_server section.

[supervisorctl]
serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL  for a unix socket

; The sample program section below shows all possible program subsection values.
; Create one or more 'real' program: sections to be able to control them under
; supervisor.

[program:foo]
command=/home/foo/foo_bar/foo.py              ; the program (relative uses PATH, can take args)

[program:bar]
command=/home/foo/foo_bar/bar.py              ; the program (relative uses PATH, can take args)

答案1

您可以byobu在类似 Debian 的系统（Ubuntu）上使用。即使您关闭连接，它也能让您的会话保持完全活动状态SSH。

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