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Message #54632
[Bug 1609090] Re: [ovs firewall] VM can't be reached regardless of security group with icmp allowed
I tried to reproduce the issue with the script that you provide. I have
some comments on that. The first one is to add the --poll argument in
nova boot command, this is useful for waiting until the VM is ready.
nova boot "$VM" --flavor m1.tiny --image "$IMG" --nic net-name=$INT
--security-groups $SECGROUP --poll
The other one, is regarding the validation that you have for reusing
Floating IPs, it seems to fail when there is more than one available.
Regarding accessing that VMs thru ssh and doing ping, I didn't have
troubles to do it. I changed the configuration option and restarted the
agent service, so maybe it's your environment.
** Changed in: neutron
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1609090
Title:
[ovs firewall] VM can't be reached regardless of security group with
icmp allowed
Status in neutron:
Invalid
Bug description:
Reproduced on upstream devstack.
/etc/neutron/plugins/ml2/ml2_conf.ini has
[securitygroup]
firewall_driver = openvswitch
The issue was triggered by the following script
http://paste.openstack.org/show/545720/ (output from reproduction
http://paste.openstack.org/show/545724/)
Steps to reproduce:
1. create internal network and router connected to this network; set devstack public network as gateway.
2. create security group with ping/ssh allowed.
3. boot vm with security group from step 2
4. try to ping created vm
Will result in Destination Host Unreachable.
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References