How to start/stop services with systemctl on CentOS/RedHat 7

[agentn]

Hi !

I tried to use systemctl to start and stop services on my RedHat container, but i had an error :
Failed to get D-Bus connection: Operation not permitted

I found many topics about this error :

Issue: systemctl status: Failed to get D-Bus connection: Operation not permitted

Any simple and safe way to start services on CentOS7 / systemd?

$ docker run -ti centos:centos7 bash # yum update && yum install -y httpd initscripts I don't really want to use CentOS7 or systemd, my service runs fine in CentOS6, but I need to use "overlay" to workaround an aufs bug, and overlay is only compatible with latest centos 7.2. # service httpd start Redirecting to /bin/systemctl start httpd.service Failed to get D-Bus connection: Operation not permitted In my case it's a custom rpm and service I'm installing, but it looks like the same erro…

Running systemd within a Docker Container - RHD Blog

I tried, in my docker run command :

• • to use --privileged option
• • to use --security-opt seccomp=unconfined option
• • to use --cap-add SYS_ADMIN option
• • to add /sys/fs/cgroup:/sys/fs/cgroup:ro volume
• • to add --tmpfs /run and --tmpfs /run/lock options
• • i also did the commands in the previous redhat link

Unfortunatly, none of this solution worked …

I’m using a RedHat Entreprise Linux Server 7.3 and Docker 17.03.2-ee-4 with 1.27 API version

Thank you so much for any help

Regards