- Instances spawned on networks that rely on the DHCP agent(s) which are affected are failing to obtain a DHCP lease.
- The pf9-neutron-dhcp-agent service is failing to spawn the dnsmasq process with the following printed in its log at /var/log/pf9/pf9-neutron-dhcp-agent.log.
ERROR neutron.agent.linux.utils [-] Exit code: 1; Stdin: ; Stdout: ; Stderr:
dnsmasq: bad command line options: try --help
ERROR neutron.agent.linux.dhcp [-] Failed to start DHCP process for network <NETWORK_ID>: WaitTimeout: Timed out after 60 seconds
- Platform9 Managed OpenStack v3.11 and Higher
The dnsmasq package installed on the affected host(s) is incompatible with the version required by the neutron-dhcp-agent.
- Install dnsmasq
# yum update -y dnsmasq