怎么查看服务器上是否安装rabbitmq
时间: 2023-08-14 10:04:38 浏览: 52
你可以使用以下命令来检查服务器上是否安装了RabbitMQ:
```
sudo systemctl status rabbitmq-server
```
如果RabbitMQ已经安装并正在运行,你会看到类似以下内容的输出:
```
● rabbitmq-server.service - RabbitMQ broker
Loaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: enabled)
Active: active (running) since Tue 2019-10-08 13:28:35 UTC; 1 day 1h ago
Docs: https://rabbitmq.com/documentation.html
Main PID: 4873 (beam.smp)
Tasks: 99
Memory: 50.7M
CGroup: /system.slice/rabbitmq-server.service
├─4873 /usr/lib/erlang/erts-9.3/bin/beam.smp -W w -A 64 -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1048576 -t 5000000 -stbt db -zdbbl 32000 -K true -B i -- -root /usr/lib/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa /usr/lib/rabbitmq/lib/rabbitmq_server-3.7.8/sbin/../ebin /usr/lib/rabbitmq/lib/rabbitmq_server-3.7.8/sbin/../deps -noshell -noinput -s rabbit boot -sname rabbit@ip-172-31-16-46 -boot start_sasl -config /etc/rabbitmq/rabbitmq -mnesia dir "/var/lib/rabbitmq/mnesia/rabbit@ip-172-31-16-46"
├─4978 /usr/lib/erlang/erts-9.3/bin/epmd -daemon
├─5213 erl_child_setup 1024
├─5292 inet_gethost 4
└─5293 inet_gethost 4
```
如果你没有看到任何输出,那么RabbitMQ没有安装或没有运行。