Description of problem: rkt is failing to work with SELinux errors in rawhide. Version-Release number of selected component (if applicable): # rpm -q rkt rkt-1.14.0-1.git0d72cd8.fc26.x86_64 How reproducible: Installed rkt on a Rawhide cloud image. Steps to Reproduce: 1. sudo rkt --insecure-options=image --debug run hello-0.0.1-linux-amd64.aci Actual results: $ sudo rkt --insecure-options=image --debug run hello-0.0.1-linux-amd64.aci image: using image from local store for image name coreos.com/rkt/stage1-host:1.14.0-1.git0d72cd8.fc26 image: using image from file hello-0.0.1-linux-amd64.aci stage0: Preparing stage1 stage0: Writing image manifest stage0: Loading image sha512-86450bda7ae972c9507007bd7dc19a386011a8d865698547f31caba4898d1ebe stage0: Writing image manifest stage0: Writing pod manifest stage0: Setting up stage1 stage0: Wrote filesystem to /var/lib/rkt/pods/run/fa132819-3ea9-464c-9542-4b5f0f5bb25f stage0: Pivoting to filesystem /var/lib/rkt/pods/run/fa132819-3ea9-464c-9542-4b5f0f5bb25f stage0: Execing /init networking: loading networks from /etc/rkt/net.d networking: loading network default with type ptp Spawning container rkt-fa132819-3ea9-464c-9542-4b5f0f5bb25f on /var/lib/rkt/pods/run/fa132819-3ea9-464c-9542-4b5f0f5bb25f/stage1/rootfs. Press ^] three times within 1s to kill container. systemd 231 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) Detected virtualization rkt. Detected architecture x86-64. Failed to read os-release file: Permission denied Welcome to Linux! Set hostname to <rkt-fa132819-3ea9-464c-9542-4b5f0f5bb25f>. Failed to build unit path cache, proceeding without: Permission denied Failed to read directory /usr/lib/systemd/system/default.target.wants: Permission denied [ OK ] Created slice system.slice. [ OK ] Created slice system-prepare\x2dapp.slice. [ OK ] Listening on Journal Socket (/dev/log). [ OK ] Listening on Journal Socket. Starting Journal Service... [ OK ] Started Journal Service. Starting Prepare minimum environment for chrooted applications... [FAILED] Failed to start Prepare minimum environment for chrooted applications. See 'systemctl status prepare-app' for details. [DEPEND] Dependency failed for Application=hello Image=example.com/hello. [ OK ] Reached target rkt apps target. [fedora@kushal-rawhide ~]$ sudo rkt list [634/634] UUID APP IMAGE NAME STATE CREATED STARTED NETWORKS 649bdd48 hello example.com/hello:0.0.1 exited 8 minutes ago bdafddd7 hello example.com/hello:0.0.1 exited 1 minute ago fa132819 hello example.com/hello:0.0.1 running 27 seconds ago 26 seconds ago default:ip4=172.16.28.4 [fedora@kushal-rawhide ~]$ curl 172.16.28.4:5000 curl: (7) Failed to connect to 172.16.28.4 port 5000: Connection refused
Created attachment 1199790 [details] The .te file Generated from a rawhide system by the following command. # ausearch -c 'systemd' --raw | audit2allow -M localrktrawhide
rkt uses overlayfs which used to not work with SELinux. If you try without overlay does it work? Also what version of kernel do you have installed?
On a fresh updated box today(In reply to Daniel Walsh from comment #2) > rkt uses overlayfs which used to not work with SELinux. If you try without > overlay does it work? > > Also what version of kernel do you have installed? # uname -a Linux kushal-rawhide-temp.novalocal 4.8.0-0.rc6.git1.1.fc26.x86_64 #1 SMP Tue Sep 13 16:51:00 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux It seems this is due to overlayfs as you mentioned.
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle. Changing version to '26'.
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Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.