Bug 1325336
| Summary: | SELinux is preventing python from 'connectto' accesses on the unix_stream_socket /run/docker.sock. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Paulo Fidalgo <paulo.fidalgo.pt> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 23 | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, plautrba |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:5148b90ffd002e097286474aa474c93db1c64e4649d917d2b4de9b0cda666410;VARIANT_ID=workstation; | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-04-08 13:16:53 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
You have to do this in a privileged container or in a container with SELinux disabled. Allowing a container access to the docker socket, is basically allowing the container process full root access to your system. docker run --security-opt label:disable I just blogged on this. http://danwalsh.livejournal.com/74095.html |
Description of problem: I have started a docker containner, dependent of another containers with: docker-compose run TARGET SELinux is preventing python from 'connectto' accesses on the unix_stream_socket /run/docker.sock. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that python should be allowed connectto access on the docker.sock unix_stream_socket by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep python /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:svirt_lxc_net_t:s0:c356,c584 Target Context system_u:system_r:docker_t:s0 Target Objects /run/docker.sock [ unix_stream_socket ] Source python Source Path python Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-158.12.fc23.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.4.6-300.fc23.x86_64 #1 SMP Wed Mar 16 22:10:37 UTC 2016 x86_64 x86_64 Alert Count 8 First Seen 2016-04-08 13:08:07 BST Last Seen 2016-04-08 13:08:14 BST Local ID 1481c7b9-5c2e-46f3-b069-89ab7b5cbda4 Raw Audit Messages type=AVC msg=audit(1460120894.283:872): avc: denied { connectto } for pid=14794 comm="python" path="/run/docker.sock" scontext=system_u:system_r:svirt_lxc_net_t:s0:c356,c584 tcontext=system_u:system_r:docker_t:s0 tclass=unix_stream_socket permissive=0 Hash: python,svirt_lxc_net_t,docker_t,unix_stream_socket,connectto Version-Release number of selected component: selinux-policy-3.13.1-158.12.fc23.noarch Additional info: reporter: libreport-2.6.4 hashmarkername: setroubleshoot kernel: 4.4.6-300.fc23.x86_64 type: libreport