[Openstack] [Openstack-ansible] openstack ansible HA solution

2017-04-26 Thread Liyuenan (Maxwell Li)
Hi, all I have some questions about OSA project. 1. OSA can install haproxy, but I can not found any other HA solution in openstack-ansible-haproxy_server, like keepalived or pacemarker. So how to making HAproxy high-available? 2. Could OSA support compute node high available? If

[Openstack] OpenStack-Ansible HA solution

2017-04-26 Thread Liyuenan (Maxwell Li)
Hi, all I have some questions about OSA project. 1. OSA can install haproxy, but I can not found any other HA solution in openstack-ansible-haproxy_server, like keepalived or pacemarker. So how to making HAproxy high-available? 2. Could OSA support compute node high available? If

Re: [Openstack] [Openstack-ansible] openstack ansible HA solution

2017-04-26 Thread Ignazio Cassano
Hi, I wrote my own ansible recipe to deploy openstack in HA where haproxy is a pacemaker resource . As far as vm high availability is concerned there are some suggestions in openstack ha guide . Regards Ignazio 2017-04-26 10:32 GMT+02:00 Liyuenan (Maxwell Li) : > Hi, all > > > > I have some quest

Re: [Openstack] [openstack-dev] OpenStack-Ansible HA solution

2017-04-26 Thread Andy McCrae
Hi Maxwell, > > I have some questions about OSA project. > > > > 1. OSA can install haproxy, but I can not found any other HA > solution in openstack-ansible-haproxy_server, like keepalived or > pacemarker. So how to making HAproxy high-available? > Take a look at: https://docs.openstack.or

[Openstack] 答复: [openstack-dev] OpenStack-Ansible HA solution

2017-04-26 Thread Liyuenan (Maxwell Li)
Hi, Andy I found that OSA use keepalived to resolve controller HA, but whether the keepalived support compute HA? What shoud I do or which file I need to config if I want to resolve compute HA? And there are some solutions for compute HA in this web: http://aspiers.github.io/openstack-summit-2

[Openstack] [OpenStack]SRIOV VLAN Trunk Support

2017-04-26 Thread Xu, Rongjie (Nokia - CN/Hangzhou)
Hi, Background: I am using 82599 SR-IOV function, and attach the VF (by OpenStack) to the VM. I want to send and receive VLAN tagged and untagged traffic inside VM, just like the VLAN trunk port on the switch. My question are: Does SR-IOV support VLAN trunk? If yes, what kind of configuration s