Bug 1100584
| Summary: | [host-deploy] host-deploy should be able to work with (remote) /tmp as noexec | ||
|---|---|---|---|
| Product: | [Retired] oVirt | Reporter: | Jiri Belka <jbelka> |
| Component: | ovirt-engine-core | Assignee: | Alon Bar-Lev <alonbl> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Jiri Belka <jbelka> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | unspecified | CC: | bazulay, bugs, dougsland, ecohen, gklein, iheim, lsurette, rbalakri, Rhev-m-bugs, yeylon |
| Target Milestone: | --- | ||
| Target Release: | 3.5.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | infra | ||
| Fixed In Version: | ovirt-engine-3.5.0_beta | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-10-17 12:39:35 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | Infra | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
host-deploy cannot guess where to put files. you can always set TMPDIR environment to different directory on that host. you can also modify the BootstrapCommand vdc_options to use alternate directory per your choice. best I can do is allow OVIRT_TMPDIR environment and override TMPDIR at host. This is probably easy fix: # mount -o remount,noexec /tmp # cat > /tmp/test #!/bin/bash echo Hello World! # chmod u+x /tmp/test # /tmp/test -bash: /tmp/test: Permission denied # bash /tmp/test Hello World! (In reply to Jiri Belka from comment #2) > This is probably easy fix: > > # mount -o remount,noexec /tmp > # cat > /tmp/test > #!/bin/bash > echo Hello World! > # chmod u+x /tmp/test > # /tmp/test > -bash: /tmp/test: Permission denied > # bash /tmp/test > Hello World! I would like to avoid assumption of: 1. scripts. 2. the interpreter that is used (switch from shell to python and similar). Added OVIRT_TMPDIR to allow override TMPDIR. Example: /etc/profile.d/ovirt-tmpdir.sh --- export OVIRT_TMPDIR=/var/tmp --- ok, ovirt-host-deploy-java-1.3.0-0.0.master.20140629072144.gitdc1f589.el6.noarch setting env on host and re-added host into ovirt env. Every 0.5s: ls -al /testovic Mon Jul 14 14:52:33 2014 total 12 drwxr-xr-x. 3 root root 4096 Jul 14 14:52 . dr-xr-xr-x. 25 root root 4096 Jul 14 14:47 .. drwx------. 4 root root 4096 Jul 14 11:35 ovirt-UkU56KVf3m oVirt 3.5 has been released and should include the fix for this issue. |
Description of problem: host-deploy should be able to work with (remote) /tmp as noexec. having /tmp with 'exec' is way to hell :) I think what is needed is just to start setup with with interpreter instead of just current execution. So... /tmp/ovirt-$random/setup -> bash /tmp/ovirt-$random/setup 2014-05-23 07:02:58,529 ERROR [org.ovirt.engine.core.bll.InstallerMessages] (org.ovirt.thread.pool-6-thread-6) [49a701eb] Installation 10.34.63.223: Unexpected error during e xecution: bash: /tmp/ovirt-iHEpBZBlYK/setup: Permission denied 2014-05-23 07:02:58,541 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-6) [49a701eb] Correlation ID: 49a701eb, C all Stack: null, Custom Event ID: -1, Message: Failed to install Host rhel7. Unexpected error during execution: bash: /tmp/ovirt-iHEpBZBlYK/setup: Permission denied . 2014-05-23 07:02:58,542 ERROR [org.ovirt.engine.core.bll.VdsDeploy] (org.ovirt.thread.pool-6-thread-6) [49a701eb] Error during host 10.34.63.223 install, prefering first exce ption: java.io.IOException: Unexpected connection termination at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:388) [otopi.jar:] at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:405) [otopi.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:762) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$1900(VdsDeploy.java:82) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$45.run(VdsDeploy.java:910) [bll.jar:] at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_55] 2014-05-23 07:02:58,546 ERROR [org.ovirt.engine.core.bll.InstallVdsInternalCommand] (org.ovirt.thread.pool-6-thread-6) [49a701eb] Host installation failed for host db22e8c0-9 192-4757-b3d0-3d6e668d1903, rhel7.: java.io.IOException: Unexpected connection termination at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:388) [otopi.jar:] at org.ovirt.otopi.dialog.MachineDialogParser.nextEvent(MachineDialogParser.java:405) [otopi.jar:] at org.ovirt.engine.core.bll.VdsDeploy._threadMain(VdsDeploy.java:762) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy.access$1900(VdsDeploy.java:82) [bll.jar:] at org.ovirt.engine.core.bll.VdsDeploy$45.run(VdsDeploy.java:910) [bll.jar:] at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_55] Version-Release number of selected component (if applicable): ovirt-host-deploy-1.2.2-0.0.master.20140502205535.gitf0ac297.el6.noarch How reproducible: 100% Steps to Reproduce: 1. make your /tmp 'noexec' (I hope you have /tmp at least on separate FS, hehe) 2. add host 3. Actual results: failure Expected results: should work Additional info: