Bug 1882720
| Summary: | qemu-ga service still active and can work after qemu-guest-agent pkg been removed | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux Advanced Virtualization | Reporter: | Lili Zhu <lizhu> |
| Component: | qemu-kvm | Assignee: | Virtualization Maintenance <virt-maint> |
| qemu-kvm sub component: | Guest Agent | QA Contact: | Virtualization Bugs <virt-bugs> |
| Status: | CLOSED DUPLICATE | Docs Contact: | |
| Severity: | unspecified | ||
| Priority: | unspecified | CC: | demeng, fjin, lmen, virt-maint, yicui |
| Version: | 8.3 | ||
| Target Milestone: | rc | ||
| Target Release: | 8.3 | ||
| 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: | 2020-09-25 16:34:10 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 bug has been marked as a duplicate of bug 1882719 *** |
Description of problem: qemu-ga service still active and can work after qemu-guest-agent been removed Version-Release number of selected component (if applicable): qemu-guest-agent-5.1.0-9.module+el8.3.0+8182+ac9ced32.x86_64 systemd-239-40.el8.x86_64 libvirt-6.6.0-6.el8.x86_64 How reproducible: 100% Steps to Reproduce: 1. check qemu-guest-agent service ● qemu-guest-agent.service - QEMU Guest Agent Loaded: loaded (/usr/lib/systemd/system/qemu-guest-agent.service; disabled; vendor preset: enabled) Active: active (running) since Thu 2020-09-24 15:57:08 CST; 22min ago Main PID: 905 (qemu-ga) Tasks: 2 (limit: 8164) Memory: 2.1M CGroup: /system.slice/qemu-guest-agent.service └─905 /usr/bin/qemu-ga --method=virtio-serial --path=/dev/virtio-ports/org.qemu.guest_agent.0 --blacklist=guest-file-open,guest-file-close,guest-file-read,guest-file-> Sep 24 15:57:08 server.lab.eng.pek2.redhat.com systemd[1]: Started QEMU Guest Agent. 2. remove qemu-guest-agent package # yum remove qemu-guest-agent -y 3. check qemu-guest-agent packages # rpm -q qemu-guest-agent package qemu-guest-agent is not installed 4. check qemu-guest-agent service # systemctl status qemu-guest-agent ● qemu-guest-agent.service Loaded: not-found (Reason: Unit qemu-guest-agent.service not found.) Active: active (running) since Thu 2020-09-24 15:57:08 CST; 34min ago Main PID: 905 (qemu-ga) Tasks: 2 (limit: 8164) Memory: 2.1M CGroup: /system.slice/qemu-guest-agent.service └─905 /usr/bin/qemu-ga --method=virtio-serial --path=/dev/virtio-ports/org.qemu.guest_agent.0 --blacklist=guest-file-open,guest-file-close,guest-file-read,guest-file-> Sep 24 15:57:08 server.lab.eng.pek2.redhat.com systemd[1]: Started QEMU Guest Agent. Sep 24 16:31:50 server.lab.eng.pek2.redhat.com systemd[1]: qemu-guest-agent.service: Current command vanished from the unit file, execution of the command list won't be resumed. 5. ping guest using qemu-agent-command # virsh qemu-agent-command server '{"execute":"guest-info"}' ; echo $? {"return":{"version":"5.1.0","supported_commands":[{"enabled":true,"name":"guest-get-osinfo","success-response":true},{"enabled":true,"name":"guest-get-timezone","success-response":true}... 0 5. execute some guest agent cmd from host # virsh domtime server Time: 1601037719 Expected results: Check the qemu-guest-agent after uninstallation, # systemctl status qemu-guest-agent Unit qemu-guest-agent.service could not be found. Additional info: Tried with rhel7.9 os with qemu-guest-agent-2.12.0-3.el7.x86_64, will get the expected result.