Hi list, I am quite new to Podman/Docker and containers in general. For some reasons, I want to run systemd in a unprivileged container, but it does not really works: - If I run my container with `podman run localhost/my_image:latest` it fails with error "Trying to run as user instance, but the system has not been booted with systemd.". Using option `systemd=always` does not help. - However, if I run my container with `podman run localhost/my_image:latest /lib/systemd/systemd` then it works. My Containerfile:   FROM docker.io/library/debian:bullseye   RUN apt-get update   RUN apt-get install systemd --assume-yes --no-install-recommends   CMD /lib/systemd/systemd Do you know what should I do so that my `CMD /lib/systemd/systemd` directive works? Regards, Yvan _______________________________________________ Podman mailing list -- podman(a)lists.podman.io To unsubscribe send an email to podman-leave(a)lists.podman.io

Le 26/09/2022 à 21:45, Daniel Walsh a écrit : > On 9/25/22 03:24, Yvan Masson wrote: >> Hi list, >> >> I am quite new to Podman/Docker and containers in general. For some >> reasons, I want to run systemd in a unprivileged container, but it >> does not really works: >> - If I run my container with `podman run localhost/my_image:latest` >> it fails with error "Trying to run as user instance, but the system >> has not been booted with systemd.". Using option `systemd=always` >> does not help. >> - However, if I run my container with `podman run >> localhost/my_image:latest /lib/systemd/systemd` then it works. >> >> My Containerfile: >>   FROM docker.io/library/debian:bullseye >>   RUN apt-get update >>   RUN apt-get install systemd --assume-yes --no-install-recommends >>   CMD /lib/systemd/systemd >> >> Do you know what should I do so that my `CMD /lib/systemd/systemd` >> directive works? >> >> Regards, >> Yvan >> >> _______________________________________________ >> Podman mailing list -- podman(a)lists.podman.io >> To unsubscribe send an email to podman-leave(a)lists.podman.io > > Please open an issue on github.com/containers/podman/issues > > And include the output of podman info > > > Does > > podman run ubi8-init > > > Work? > _______________________________________________ > Podman mailing list -- podman(a)lists.podman.io > To unsubscribe send an email to podman-leave(a)lists.podman.io Hi Daniel, Thanks for the answer. I reported this issue upstream: https://github.com/containers/podman/issues/15954 I ran `podman run registry.access.redhat.com/ubi8-init` and it works perfectly, so maybe this is an issue with Debian image instead? Regards, Yvan _______________________________________________ Podman mailing list -- podman(a)lists.podman.io To unsubscribe send an email to podman-leave(a)lists.podman.io

On 9/27/22 04:39, Yvan Masson wrote: > Le 26/09/2022 à 21:45, Daniel Walsh a écrit : >> On 9/25/22 03:24, Yvan Masson wrote: >>> Hi list, >>> >>> I am quite new to Podman/Docker and containers in general. For some >>> reasons, I want to run systemd in a unprivileged container, but it >>> does not really works: >>> - If I run my container with `podman run localhost/my_image:latest` >>> it fails with error "Trying to run as user instance, but the system >>> has not been booted with systemd.". Using option `systemd=always` >>> does not help. >>> - However, if I run my container with `podman run >>> localhost/my_image:latest /lib/systemd/systemd` then it works. >>> >>> My Containerfile: >>>   FROM docker.io/library/debian:bullseye >>>   RUN apt-get update >>>   RUN apt-get install systemd --assume-yes --no-install-recommends >>>   CMD /lib/systemd/systemd >>> >>> Do you know what should I do so that my `CMD /lib/systemd/systemd` >>> directive works? >>> >>> Regards, >>> Yvan >>> >>> _______________________________________________ >>> Podman mailing list -- podman(a)lists.podman.io >>> To unsubscribe send an email to podman-leave(a)lists.podman.io >> >> Please open an issue on github.com/containers/podman/issues >> >> And include the output of podman info >> >> >> Does >> >> podman run ubi8-init >> >> >> Work? >> _______________________________________________ >> Podman mailing list -- podman(a)lists.podman.io >> To unsubscribe send an email to podman-leave(a)lists.podman.io > Hi Daniel, > > Thanks for the answer. I reported this issue upstream: > https://github.com/containers/podman/issues/15954 > > I ran `podman run registry.access.redhat.com/ubi8-init` and it works > perfectly, so maybe this is an issue with Debian image instead? > > Regards, > Yvan > > _______________________________________________ > Podman mailing list -- podman(a)lists.podman.io > To unsubscribe send an email to podman-leave(a)lists.podman.io Could you try with ENTRYPOINT /lib/systemd/systemd _______________________________________________ Podman mailing list -- podman(a)lists.podman.io To unsubscribe send an email to podman-leave(a)lists.podman.io