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2019-05-10 00:40:39 -0500 获得奖牌  受欢迎的问题 (source)
2019-04-25 00:23:32 -0500 问了问题 OpenStack Rocky Consecutive IPs for instances

Hi All,

Previously we used openstack Juno, when we create few instances at once instances get consecutive IPs. Recently we upgraded the openstack environment to Rocky. Now on Rocky, when we create few instances at once instances get random IPs. Is there a way to configure openstack to set consecutive IPs to instances?

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2018-11-14 22:45:16 -0500 回答问题 Fail to add new compute node RDO - OpenStack Rock

Finally found the answer, Compute node 2 can not communicate with the controller because of iptables rules. Before run the packstack script edit the /etc/sysconfig/iptables file. Allow subnet of the tunnel network. And restart the iptables service.

2018-11-13 15:29:34 -0500 问了问题 Fail to add new compute node RDO - OpenStack Rock

Hello, I have installed openstack using rdo script. My initial setup have a controller node (10.22.75.120) and a compute node (10.22.75.122). It is working fine.

Later i try to add a new compute node (10.22.75.124). Packstack runs non stop with out giving any error. I have attached my packstack answer file. Can anyone help me to add this new compute nod to openstack?

Thank you.