[openstack-dev] [Nova] Providing instance's guest OS with data (ssh keys, root password, hostname)

2014-12-19 Thread Dmitry Guryanov
Hello, If I understood correctly, there are 3 ways to provide guest OS with some data (SSH keys, for example): 1. mount guest root fs on host (with libguestfs) and copy data there. 2. config drive and cloud-init 3. nova metadata service and cloud-init All 3 methods do almost the same thing

Re: [openstack-dev] [Nova] Providing instance's guest OS with data (ssh keys, root password, hostname)

2014-12-19 Thread Daniel P. Berrange
On Fri, Dec 19, 2014 at 05:11:57PM +0300, Dmitry Guryanov wrote: Hello, If I understood correctly, there are 3 ways to provide guest OS with some data (SSH keys, for example): 1. mount guest root fs on host (with libguestfs) and copy data there. 2. config drive and cloud-init 3. nova

Re: [openstack-dev] [Nova] Providing instance's guest OS with data (ssh keys, root password, hostname)

2014-12-19 Thread Dmitry Guryanov
On Friday 19 December 2014 14:17:34 Daniel P. Berrange wrote: On Fri, Dec 19, 2014 at 05:11:57PM +0300, Dmitry Guryanov wrote: Hello, If I understood correctly, there are 3 ways to provide guest OS with some data (SSH keys, for example): 1. mount guest root fs on host (with

Re: [openstack-dev] [Nova] Providing instance's guest OS with data (ssh keys, root password, hostname)

2014-12-19 Thread Daniel P. Berrange
On Fri, Dec 19, 2014 at 05:34:19PM +0300, Dmitry Guryanov wrote: On Friday 19 December 2014 14:17:34 Daniel P. Berrange wrote: On Fri, Dec 19, 2014 at 05:11:57PM +0300, Dmitry Guryanov wrote: Hello, If I understood correctly, there are 3 ways to provide guest OS with some data (SSH

Re: [openstack-dev] [Nova] Providing instance's guest OS with data (ssh keys, root password, hostname)

2014-12-19 Thread Dmitry Guryanov
On Friday 19 December 2014 14:38:29 Daniel P. Berrange wrote: On Fri, Dec 19, 2014 at 05:34:19PM +0300, Dmitry Guryanov wrote: On Friday 19 December 2014 14:17:34 Daniel P. Berrange wrote: On Fri, Dec 19, 2014 at 05:11:57PM +0300, Dmitry Guryanov wrote: Hello, If I understood