systemd not starting in docker container?

Question

LXC

Good evening!
Please tell me the best way to implement autostart of services in a container after it is restarted. Tried installing systemd in container, trying to run
systemctl enable Zabbix-agent
Synchronizing state of zabbix-agent.service with SysV service script with /lib/systemd/systemd-sysv-install.
Executing: /lib/systemd/systemd-sysv-install enable zabbix-agent
What am I doing wrong? Thanks

Answer 1

only 1 process should be running in a container
https://docs.docker.com/engine/reference/commandli...
https://docs.docker.com/config/containers/start-co...
https:// www.zabbix.com/documentation/current/manua...

Answer 2

sucking systemd into a docker container is a bad idea. Theoretically, this is possible, but there are a lot of additional steps
https://www.hippolab.ru/zapuskaem-systemd-v-docker...
On the other hand, you can use a lightweight init system like tini in a container or use the supervisor daemon .
Regarding zabbix - so generally take a regular image from the developers of zabbix or from the docker hub and don't reinvent the wheel