[Podman] Re: GraphRoot

Hi Lou, what is the version of runc you are using? Also, what file system are you using for /home? Please include the output of: stat -f /home/podtest I'd also try with selinux disabled (setenforce 0), does it make any difference? Regards, Giuseppe Lou DeGenaro <lou.degenaro(a)gmail.com&gt; writes: > Still stuck. > > [podtest@degenaro-podman-centos ~]$ cat /etc/centos-release > CentOS Linux release 7.7.1908 (Core) > [podtest@degenaro-podman-centos ~]$ podman --version > podman version 1.4.4 > [podtest@degenaro-podman-centos ~]$ podman --log-level=debug run hello-world > INFO[0000] running as rootless > DEBU[0000] Initializing boltdb state at /home/podtest/.local/share/containers/storage/libpod/bolt_state.db > DEBU[0000] Using graph driver vfs > DEBU[0000] Using graph root /home/podtest/.local/share/containers/storage > DEBU[0000] Using run root /tmp/run-1000 > DEBU[0000] Using static dir /home/podtest/.local/share/containers/storage/libpod > DEBU[0000] Using tmp dir /tmp/run-1000/libpod/tmp > DEBU[0000] Using volume path /home/podtest/.local/share/containers/storage/volumes > DEBU[0000] Set libpod namespace to "" > DEBU[0000] [graphdriver] trying provided driver "vfs" > DEBU[0000] Initializing event backend journald > DEBU[0000] parsed reference into "[vfs@ /home/podtest/.local/share/containers/storage+/tmp/run-1000] docker.io/library/hello-world:latest" > DEBU[0000] parsed reference into "[vfs@/home/podtest/.local/share/containers/storage+/tmp/run-1000]@fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] exporting opaque data as blob "sha256:fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] parsed reference into "[vfs@/home/podtest/.local/share/containers/storage+/tmp/run-1000]@fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] exporting opaque data as blob "sha256:fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] parsed reference into "[vfs@/home/podtest/.local/share/containers/storage+/tmp/run-1000]@fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] Got mounts: [] > DEBU[0000] Got volumes: [] > DEBU[0000] Using slirp4netns netmode > DEBU[0000] created OCI spec and options for new container > DEBU[0000] Allocated lock 6 for container 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b > DEBU[0000] parsed reference into "[vfs@/home/podtest/.local/share/containers/storage+/tmp/run-1000]@fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] exporting opaque data as blob "sha256:fce289e99eb9bca977dae136fbe2a82b6b7d4c372474c9235adc1741675f587e" > DEBU[0000] created container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" > DEBU[0000] container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" has work directory > "/home/podtest/.local/share/containers/storage/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata" > DEBU[0000] container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" has run directory > "/tmp/run-1000/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata" > DEBU[0000] New container created "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" > DEBU[0000] container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" has CgroupParent "/libpod_parent/libpod-918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" > DEBU[0000] Not attaching to stdin > DEBU[0000] mounted container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" at > "/home/podtest/.local/share/containers/storage/vfs/dir/f199b6752d854c2f477e416dc93fdd1ddef53794d63fb2e5b79f3e7eff0500b3" > DEBU[0000] Created root filesystem for container 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b at > /home/podtest/.local/share/containers/storage/vfs/dir/f199b6752d854c2f477e416dc93fdd1ddef53794d63fb2e5b79f3e7eff0500b3 > DEBU[0000] /etc/system-fips does not exist on host, not mounting FIPS mode secret > DEBU[0000] Created OCI spec for container 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b at > /home/podtest/.local/share/containers/storage/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata/config.json > DEBU[0000] /usr/libexec/podman/conmon messages will be logged to syslog > DEBU[0000] running conmon: /usr/libexec/podman/conmon args="[-c 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b -u 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b -n > objective_meninsky -r /usr/bin/runc -b /home/podtest/.local/share/containers/storage/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata -p > /tmp/run-1000/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata/pidfile --exit-dir /tmp/run-1000/libpod/tmp/exits --conmon-pidfile > /tmp/run-1000/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata/conmon.pid --exit-command /usr/bin/podman --exit-command-arg --root --exit-command-arg > /home/podtest/.local/share/containers/storage --exit-command-arg --runroot --exit-command-arg /tmp/run-1000 --exit-command-arg --log-level --exit-command-arg debug --exit-command-arg --cgroup-manager --exit-command-arg > cgroupfs --exit-command-arg --tmpdir --exit-command-arg /tmp/run-1000/libpod/tmp --exit-command-arg --runtime --exit-command-arg runc --exit-command-arg --storage-driver --exit-command-arg vfs --exit-command-arg > container --exit-command-arg cleanup --exit-command-arg 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b --socket-dir-path /tmp/run-1000/libpod/tmp/socket -l > k8s-file:/home/podtest/.local/share/containers/storage/vfs-containers/918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b/userdata/ctr.log --log-level debug --syslog]" > [conmon:d]: failed to write to /proc/self/oom_score_adj: Permission denied > > WARN[0000] Failed to add conmon to cgroupfs sandbox cgroup: error creating cgroup for blkio: mkdir /sys/fs/cgroup/blkio/libpod_parent: permission denied > DEBU[0000] Received container pid: -1 > DEBU[0000] Cleaning up container 918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b > DEBU[0000] Network is already cleaned up, skipping... > DEBU[0000] unmounted container "918829cc374bd3e26dbf59b5f135d02e86959ec7f105dd23880dd0e00f064c1b" > ERRO[0000] container_linux.go:345: starting container process caused "process_linux.go:430: container init caused \"rootfs_linux.go:58: mounting \\\"proc\\\" to rootfs > \\\"/home/podtest/.local/share/containers/storage/vfs/dir/f199b6752d854c2f477e416dc93fdd1ddef53794d63fb2e5b79f3e7eff0500b3\\\" at \\\"/proc\\\" caused \\\"operation not permitted\\\"\"" > : OCI runtime error > > On Fri, Sep 27, 2019 at 9:44 AM Lou DeGenaro <lou.degenaro(a)gmail.com&gt; wrote: > > Still no joy using ssh direct to host as user. > > Lou. > > ===== > > (base) [degenaro@oc0668325081 ~]$ ssh podman4u(a)degenaro-podman-centos.sl.cloud9.ibm.com > podman4u(a)degenaro-podman-centos.sl.cloud9.ibm.com&#39;s password: > Last login: Fri Sep 27 08:36:37 2019 from 9.74.15.59 > [podman4u@degenaro-podman-centos ~]$ podman run -it --rm busybox echo hello > Trying to pull registry.access.redhat.com/busybox...ERRO[0000] <http://registry.access.redhat.com/busybox...ERRO%5B0000%5D> Error pulling image ref //registry.access.redhat.com/busybox:latest: Error initializing source docker://registry.access.redhat.com/busybox:latest: Error reading > manifest latest in registry.access.redhat.com/busybox: name unknown: Repo not found > Failed > Trying to pull docker.io/library/busybox...Getting image source signatures > Copying blob 7c9d20b9b6cd done > Copying config 19485c79a9 done > Writing manifest to image destination > Storing signatures > ERRO[0004] Error while applying layer: ApplyLayer exit status 1 stdout: stderr: there might not be enough IDs available in the namespace (requested 65534:65534 for /home): lchown /home: invalid argument > ERRO[0004] Error pulling image ref //busybox:latest: Error committing the finished image: error adding layer with blob "sha256:7c9d20b9b6cda1c58bc4f9d6c401386786f584437abbe87e58910f8a9a15386b": ApplyLayer exit > status 1 stdout: stderr: there might not be enough IDs available in the namespace (requested 65534:65534 for /home): lchown /home: invalid argument > Failed > Trying to pull registry.fedoraproject.org/busybox...ERRO[0005] <http://registry.fedoraproject.org/busybox...ERRO%5B0005%5D> Error pulling image ref //registry.fedoraproject.org/busybox:latest: Error initializing source docker://registry.fedoraproject.org/busybox:latest: Error reading manifest > latest in registry.fedoraproject.org/busybox: manifest unknown: manifest unknown > Failed > Trying to pull quay.io/busybox...ERRO[0006] <http://quay.io/busybox...ERRO%5B0006%5D> Error pulling image ref // quay.io/busybox:latest: Error initializing source docker:// quay.io/busybox:latest: Error reading manifest latest in quay.io/busybox: error parsing HTTP 404 > response body: invalid character '<' looking for beginning of value: "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n<title>404 Not Found</title>\n<h1>Not Found</h1>\n<p>The requested URL was not found > on the server. If you entered the URL manually please check your spelling and try again.</p>\n" > Failed > Trying to pull registry.centos.org/busybox...ERRO[0007] <http://registry.centos.org/busybox...ERRO%5B0007%5D> Error pulling image ref //registry.centos.org/busybox:latest: Error initializing source docker://registry.centos.org/busybox:latest: Error reading manifest latest in > registry.centos.org/busybox: manifest unknown: manifest unknown > Failed > Error: unable to pull busybox: 5 errors occurred: > * Error initializing source docker:// registry.access.redhat.com/busybox:latest: Error reading manifest latest in registry.access.redhat.com/busybox: name unknown: Repo not found > * Error committing the finished image: error adding layer with blob "sha256:7c9d20b9b6cda1c58bc4f9d6c401386786f584437abbe87e58910f8a9a15386b": ApplyLayer exit status 1 stdout: stderr: there might not be enough IDs > available in the namespace (requested 65534:65534 for /home): lchown /home: invalid argument > * Error initializing source docker:// registry.fedoraproject.org/busybox:latest: Error reading manifest latest in registry.fedoraproject.org/busybox: manifest unknown: manifest unknown > * Error initializing source docker://quay.io/busybox:latest: Error reading manifest latest in quay.io/busybox: error parsing HTTP 404 response body: invalid character '<' looking for beginning of value: "<!DOCTYPE HTML PUBLIC > \"-//W3C//DTD HTML 3.2 Final//EN\">\n<title>404 Not Found</title>\n<h1>Not Found</h1>\n<p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try > again.</p>\n" > * Error initializing source docker://registry.centos.org/busybox:latest: Error reading manifest latest in registry.centos.org/busybox: manifest unknown: manifest unknown > > [podman4u@degenaro-podman-centos ~]$ env > XDG_SESSION_ID=12 > HOSTNAME=degenaro-podman-centos.... > SELINUX_ROLE_REQUESTED= > TERM=xterm-256color > SHELL=/bin/bash > HISTSIZE=1000 > SSH_CLIENT=9.74.15.59 51058 22 > SELINUX_USE_CURRENT_RANGE= > SSH_TTY=/dev/pts/0 > USER=podman4u > LS_COLORS=rs=0:di=38;5;27:ln=38;5;51:mh=44;38;5;15:pi=40;38;5;11:so=38;5;13:do=38;5;5:bd=48;5;232;38;5;11:cd=48;5;232;38;5;3:or=48;5;232;38;5;9:mi=05;48;5;232;38;5;15:su=48;5;196;38;5;15:sg=48;5;11;38;5;16:ca=48;5;196;38;5;226:tw=48;5;10;38;5;16:ow=48;5;10;38;5;21:st=48;5;21;38;5;15:ex=38;5;34:*.tar=38;5;9:*.tgz=38;5;9:*.arc=38;5;9:*.arj=38;5;9:*.taz=38;5;9:*.lha=38;5;9:*.lz4=38;5;9:*.lzh=38;5;9:*.lzma=38;5;9:*.tlz=38;5;9:*.txz=38;5;9:*.tzo=38;5;9:*.t7z=38;5;9:*.zip=38;5;9:*.z=38;5;9:*.Z=38;5;9:*.dz=38;5;9:*.gz=38;5;9:*.lrz=38;5;9:*.lz=38;5;9:*.lzo=38;5;9:*.xz=38;5;9:*.bz2=38;5;9:*.bz=38;5;9:*.tbz=38;5;9:*.tbz2=38;5;9:*.tz=38;5;9:*.deb=38;5;9:*.rpm=38;5;9:*.jar=38;5;9:*.war=38;5;9:*.ear=38;5;9:*.sar=38;5;9:*.rar=38;5;9:*.alz=38;5;9:*.ace=38;5;9:*.zoo=38;5;9:*.cpio=38;5;9:*.7z=38;5;9:*.rz=38;5;9:*.cab=38;5;9:*.jpg=38;5;13:*.jpeg=38;5;13:*.gif=38;5;13:*.bmp=38;5;13:*.pbm=38;5;13:*.pgm=38;5;13:*.ppm=38;5;13:*.tga=38;5;13:*.xbm=38;5;13:*.xpm=38;5;13:*.tif=38;5;13:*.tiff=38;5;13:*.png=38;5;13:*.svg=38;5;13:*.svgz=38;5;13:*.mng=38;5;13:*.pcx=38;5;13:*.mov=38;5;13:*.mpg=38;5;13:*.mpeg=38;5;13:*.m2v=38;5;13:*.mkv=38;5;13:*.webm=38;5;13:*.ogm=38;5;13:*.mp4=38;5;13:*.m4v=38;5;13:*.mp4v=38;5;13:*.vob=38;5;13:*.qt=38;5;13:*.nuv=38;5;13:*.wmv=38;5;13:*.asf=38;5;13:*.rm=38;5;13:*.rmvb=38;5;13:*.flc=38;5;13:*.avi=38;5;13:*.fli=38;5;13:*.flv=38;5;13:*.gl=38;5;13:*.dl=38;5;13:*.xcf=38;5;13:*.xwd=38;5;13:*.yuv=38;5;13:*.cgm=38;5;13:*.emf=38;5;13:*.axv=38;5;13:*.anx=38;5;13:*.ogv=38;5;13:*.ogx=38;5;13:*.aac=38;5;45:*.au=38;5;45:*.flac=38;5;45:*.mid=38;5;45:*.midi=38;5;45:*.mka=38;5;45:*.mp3=38;5;45:*.mpc=38;5;45:*.ogg=38;5;45:*.ra=38;5;45:*.wav=38;5;45:*.axa=38;5;45:*.oga=38;5;45:*.spx=38;5;45:*.xspf=38;5;45: > > MAIL=/var/spool/mail/podman4u > PATH=/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/podman4u/.local/bin:/home/podman4u/bin > PWD=/home/podman4u > XMODIFIERS=@im=ibus > LANG=en_US.utf8 > SELINUX_LEVEL_REQUESTED= > HISTCONTROL=ignoredups > SHLVL=1 > HOME=/home/podman4u > LOGNAME=podman4u > SSH_CONNECTION=9.74.15.59 51058 9.59.151.204 22 > LESSOPEN=||/usr/bin/lesspipe.sh %s > XDG_RUNTIME_DIR=/run/user/1003 > _=/usr/bin/env > > On Fri, Sep 27, 2019 at 9:32 AM Matt Heon <mheon(a)redhat.com&gt; wrote: > > On 2019-09-27 08:15, Lou DeGenaro wrote: > >I've started fresh. Below is my console. Please advise. Thx! > > > >Lou. > > > >===== > > > >[root@degenaro-podman-centos etc]# cat /etc/os-release > >NAME="CentOS Linux" > >VERSION="7 (Core)" > >ID="centos" > >ID_LIKE="rhel fedora" > >VERSION_ID="7" > >PRETTY_NAME="CentOS Linux 7 (Core)" > >ANSI_COLOR="0;31" > >CPE_NAME="cpe:/o:centos:centos:7" > >HOME_URL="https://www.centos.org/" > >BUG_REPORT_URL="https://bugs.centos.org/" > > > >CENTOS_MANTISBT_PROJECT="CentOS-7" > >CENTOS_MANTISBT_PROJECT_VERSION="7" > >REDHAT_SUPPORT_PRODUCT="centos" > >REDHAT_SUPPORT_PRODUCT_VERSION="7" > > > >[root@degenaro-podman-centos etc]# podman --version > >podman version 1.4.4 > >[root@degenaro-podman-centos etc]# podman run -it --rm busybox echo hello > >hello > >[root@degenaro-podman-centos etc]# cat /etc/subuid > >podman4u:100000:65536 > >[root@degenaro-podman-centos etc]# cat /etc/subgid > >podman4u:100000:65536 > >[root@degenaro-podman-centos etc]# sysctl -p /etc/sysctl.d/userns.conf > >user.max_user_namespaces = 65534 > >[root@degenaro-podman-centos etc]# su - podman4u > > I think this might be part of the problem right here. Rootless Podman > relies on some environment variables and other configuration that are > not done when a session is logged into via `su` or `sudo` (I believe > that systemd doesn't recognize sessions where one user becomes another > which causes it to not configure `/run/user/$UID` for example). > > Thanks, > Matt Heon > > >Last login: Fri Sep 27 07:00:57 CDT 2019 from 9.74.15.59 on pts/1 > >[podman4u@degenaro-podman-centos ~]$ podman run -it --rm busybox echo hello > >Trying to pull registry.access.redhat.com/busybox...ERRO[0000] <http://registry.access.redhat.com/busybox...ERRO%5B0000%5D> Error > >pulling image ref //registry.access.redhat.com/busybox:latest: Error > >initializing source docker://registry.access.redhat.com/busybox:latest : > >Error reading manifest latest in registry.access.redhat.com/busybox: name > >unknown: Repo not found > >Failed > >Trying to pull docker.io/library/busybox...Getting image source signatures > >Copying blob 7c9d20b9b6cd done > >Copying config 19485c79a9 done > >Writing manifest to image destination > >Storing signatures > >ERRO[0004] Error while applying layer: ApplyLayer exit status 1 stdout: > > stderr: there might not be enough IDs available in the namespace > >(requested 65534:65534 for /home): lchown /home: invalid argument > >ERRO[0004] Error pulling image ref //busybox:latest: Error committing the > >finished image: error adding layer with blob > >"sha256:7c9d20b9b6cda1c58bc4f9d6c401386786f584437abbe87e58910f8a9a15386b": > >ApplyLayer exit status 1 stdout: stderr: there might not be enough IDs > >available in the namespace (requested 65534:65534 for /home): lchown /home: > >invalid argument > >Failed > >Trying to pull registry.fedoraproject.org/busybox...ERRO[0005] <http://registry.fedoraproject.org/busybox...ERRO%5B0005%5D> Error > >pulling image ref //registry.fedoraproject.org/busybox:latest: Error > >initializing source docker://registry.fedoraproject.org/busybox:latest : > >Error reading manifest latest in registry.fedoraproject.org/busybox: > >manifest unknown: manifest unknown > >Failed > >Trying to pull quay.io/busybox...ERRO[0006] <http://quay.io/busybox...ERRO%5B0006%5D> Error pulling image ref // > >quay.io/busybox:latest: Error initializing source docker:// > >quay.io/busybox:latest: Error reading manifest latest in quay.io/busybox: > >error parsing HTTP 404 response body: invalid character '<' looking for > >beginning of value: "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 > >Final//EN\">\n<title>404 Not Found</title>\n<h1>Not Found</h1>\n<p>The > >requested URL was not found on the server. If you entered the URL manually > >please check your spelling and try again.</p>\n" > >Failed > >Trying to pull registry.centos.org/busybox...ERRO[0007] <http://registry.centos.org/busybox...ERRO%5B0007%5D> Error pulling image > >ref //registry.centos.org/busybox:latest: Error initializing source > >docker://registry.centos.org/busybox:latest: Error reading manifest latest > >in registry.centos.org/busybox: manifest unknown: manifest unknown > >Failed > >Error: unable to pull busybox: 5 errors occurred: > >* Error initializing source docker:// > >registry.access.redhat.com/busybox:latest: Error reading manifest latest in > >registry.access.redhat.com/busybox: name unknown: Repo not found > >* Error committing the finished image: error adding layer with blob > >"sha256:7c9d20b9b6cda1c58bc4f9d6c401386786f584437abbe87e58910f8a9a15386b": > >ApplyLayer exit status 1 stdout: stderr: there might not be enough IDs > >available in the namespace (requested 65534:65534 for /home): lchown /home: > >invalid argument > >* Error initializing source docker:// > >registry.fedoraproject.org/busybox:latest: Error reading manifest latest in > >registry.fedoraproject.org/busybox: manifest unknown: manifest unknown > >* Error initializing source docker://quay.io/busybox:latest: Error reading > >manifest latest in quay.io/busybox: error parsing HTTP 404 response body: > >invalid character '<' looking for beginning of value: "<!DOCTYPE HTML > >PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n<title>404 Not > >Found</title>\n<h1>Not Found</h1>\n<p>The requested URL was not found on > >the server. If you entered the URL manually please check your spelling and > >try again.</p>\n" > >* Error initializing source docker:// registry.centos.org/busybox:latest: > >Error reading manifest latest in registry.centos.org/busybox: manifest > >unknown: manifest unknown > > > > > > > > > > > >On Wed, Sep 25, 2019 at 4:30 PM Matt Heon <mheon(a)redhat.com&gt; wrote: > > > >> On 2019-09-25 15:25, Lou DeGenaro wrote: > >> >I made a change to storage.conf as follows: > >> >graphroot = "/tmp/degenaro/.local/share/containers/storage" > >> > > >> >Yet, when I run podman info: > >> >GraphRoot: /tmp/podman/degenaro/.local/share/containers/storage > >> > > >> >Why does the string /podman still appear in GraphRoot? > >> > > >> >Thanks. > >> > > >> >Lou. > >> > >> Can you provide the full output of `podman info --log-level=debug`? > >> > >> Thanks, > >> Matt Heon > >> > >> >_______________________________________________ > >> >Podman mailing list -- podman(a)lists.podman.io > >> >To unsubscribe send an email to podman-leave(a)lists.podman.io > >> > > _______________________________________________ > Podman mailing list -- podman(a)lists.podman.io > To unsubscribe send an email to podman-leave(a)lists.podman.io >