Bug 1452418
| Summary: | glance-api cannot connect to keystone due to selinux denying connection | ||
|---|---|---|---|
| Product: | [Community] RDO | Reporter: | Alex Schultz <aschultz> |
| Component: | openstack-selinux | Assignee: | Lon Hohberger <lhh> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Udi Shkalim <ushkalim> |
| Severity: | urgent | Docs Contact: | |
| Priority: | high | ||
| Version: | trunk | CC: | amoralej, apevec, mburns, mgrepl, rhallise, srevivo |
| Target Milestone: | --- | ||
| Target Release: | trunk | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-03-15 21:00:02 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This behaviour was introduced by https://github.com/redhat-openstack/openstack-selinux/commit/4e52ae2bda5949e445ec098ff061db53caf7124a I think the idea behind is that we should enable boolean glance_api_can_network which is off by default. BTW, this is affecting all releases of RDO as we use the same openstack-selinux version. |
Description of problem: In puppet openstack we're having issues when glance-api attempts to talk to keystone for authtoken. The audit.log points to glance-api being denied access to talk to keystone type=AVC msg=audit(1495149250.981:3409): avc: denied { name_connect } for pid=24381 comm="glance-api" dest=35357 scontext=system_u:system_r:glance_api_t:s0 tcontext=system_u:object_r:keystone_port_t:s0 tclass=tcp_socket type=SYSCALL msg=audit(1495149250.981:3409): arch=c000003e syscall=42 success=no exit=-13 a0=6 a1=7ffdb097cac0 a2=10 a3=1 items=0 ppid=24370 pid=24381 auid=4294967295 uid=161 gid=161 euid=161 suid=161 fsuid=161 egid=161 sgid=161 fsgid=161 tty=(none) ses=4294967295 comm="glance-api" exe="/usr/bin/python2.7" subj=system_u:system_r:glance_api_t:s0 key=(null) type=SERVICE_STOP msg=audit(1495149365.518:3410): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=SERVICE_START msg=audit(1495149365.518:3411): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=SERVICE_STOP msg=audit(1495149411.574:3412): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=SERVICE_START msg=audit(1495149411.575:3413): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=AVC msg=audit(1495149419.392:3414): avc: denied { name_connect } for pid=24457 comm="glance-api" dest=35357 scontext=system_u:system_r:glance_api_t:s0 tcontext=system_u:object_r:keystone_port_t:s0 tclass=tcp_socket type=SYSCALL msg=audit(1495149419.392:3414): arch=c000003e syscall=42 success=no exit=-13 a0=6 a1=7ffe5d766950 a2=10 a3=1 items=0 ppid=24445 pid=24457 auid=4294967295 uid=161 gid=161 euid=161 suid=161 fsuid=161 egid=161 sgid=161 fsgid=161 tty=(none) ses=4294967295 comm="glance-api" exe="/usr/bin/python2.7" subj=system_u:system_r:glance_api_t:s0 key=(null) type=SERVICE_STOP msg=audit(1495149499.384:3415): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=SERVICE_START msg=audit(1495149499.385:3416): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=openstack-glance-api comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=AVC msg=audit(1495149503.842:3417): avc: denied { name_connect } for pid=24486 comm="glance-api" dest=35357 scontext=system_u:system_r:glance_api_t:s0 tcontext=system_u:object_r:keystone_port_t:s0 tclass=tcp_socket type=SYSCALL msg=audit(1495149503.842:3417): arch=c000003e syscall=42 success=no exit=-13 a0=6 a1=7fffada69630 a2=10 a3=1 items=0 ppid=24475 pid=24486 auid=4294967295 uid=161 gid=161 euid=161 suid=161 fsuid=161 egid=161 sgid=161 fsgid=161 tty=(none) ses=4294967295 comm="glance-api" exe="/usr/bin/python2.7" subj=system_u:system_r:glance_api_t:s0 key=(null) Version-Release number of selected component (if applicable): [root@centos-libvirt-7-x64 ~]# rpm -qa | grep selinux libselinux-utils-2.5-6.el7.x86_64 libselinux-python-2.5-6.el7.x86_64 libselinux-2.5-6.el7.x86_64 selinux-policy-targeted-3.13.1-102.el7_3.16.noarch openstack-selinux-0.8.6-0.20170516203045.c2d92fe.el7.centos.noarch selinux-policy-3.13.1-102.el7_3.16.noarch [root@centos-libvirt-7-x64 ~]# rpm -qa | grep glance python2-glance-store-0.20.1-0.20170504204005.a783a74.el7.centos.noarch openstack-glance-15.0.0-0.20170511190327.70d51c7.el7.centos.noarch python2-glanceclient-2.6.0-0.20170206164205.9afb56c.el7.centos.noarch python-glance-15.0.0-0.20170511190327.70d51c7.el7.centos.noarch How reproducible: Steps to Reproduce: 1. install glance with selinux enabled 2. attempt to run a glance api request 3. get 500 with an error in the logs indicating DiscoveryFailure: Could not determine a suitable URL for the plugin