docker容器进程用户问题

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docker run -d --hostname rabbitmq02 --name rabbitmq02 -v /var/lib/rabbitmq02:/var/lib/rabbitmq   -v /var/log/rabbitmq02:/var/log/rabbitmq -v /etc/rabbitmq02:/etc/rabbitmq --privileged=True -e RABBITMQ_ERLANG_COOKIE='rabbitmqCookie' rabbitmq:3.10-management

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drwxr-xr-x. 3 polkitd root 63 Sep  8 22:36 /var/lib/rabbitmq02/

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polkitd   11227  11205  0 Sep08 ?        00:00:00 /bin/sh /opt/rabbitmq/sbin/rabbitmq-server
polkitd   11263  11227  1 Sep08 ?        00:00:55 /usr/local/lib/erlang/erts-13.0.4/bin/beam.smp -W w -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -sbwt none -sbwtdcpu none -sbwtdio none -B i -- -root /usr/local/lib/erlang -bindir /usr/local/lib/erlang/erts-13.0.4/bin -progname erl -- -home /var/lib/rabbitmq -- -pa  -noshell -noinput -s rabbit boot -boot start_sasl -syslog logger [] -syslog syslog_error_logger false -kernel prevent_overlapping_partitions false

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rabbitmq      1      0  0 15:03 ?        00:00:00 /bin/sh /opt/rabbitmq/sbin/rabbitmq-server
rabbitmq     19      1  1 15:03 ?        00:00:53 /usr/local/lib/erlang/erts-13.0.4/bin/beam.smp -W w -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -sbwt none -sbwtdcpu none -sbwtdio none -B i -- -root /usr/local/lib/erlang -bindir /usr/local/lib/erlang/erts-13.0.4/bin -progname erl -- -home /var/lib/rabbitmq -- -pa  -noshell -noinput -s rabbit boot -boot start_sasl -syslog logger [] -syslog syslog_error_logger false -kernel prevent_overlapping_partitions false

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# 容器
root@rabbitmq02:/# id rabbitmq
uid=999(rabbitmq) gid=999(rabbitmq) groups=999(rabbitmq)

# 宿主机
[root@localhost log]# id polkitd
uid=999(polkitd) gid=998(polkitd) groups=998(polkitd)