You can find a bunch at http://dl.openvm.eu
-- Erik On Fri, Sep 4, 2015 at 12:05 PM, Cristian Ciobanu <[email protected]> wrote: > Thanks for the info. i started with the basic networking. > > I have a question regarding templates, where can i find some ready > templates for CS (KVM)? for most used distro. > > > Regards, > Cristian > > > On 9/4/2015 11:23:09 AM, Vadim Kimlaychuk <[email protected]> wrote: > Hello Cristian, > > I have investigated possibility to host CS infrastructure on OVH around > year ago and here are my notices: > > * Using vRack is possible with certain product ranges, and Enterprise > line does not have it. You will stick to Infrastructure and Storage > dedicated server lines and thus CPU/RAM resources will be really > limited. > * vRack technology allows to combine servers into one network using > dedicated NIC and OVH management software to assign VLAN numbers to your > sub-nets. You have no control over this top-level switch, except > web-interface. More about it here: https://www.ovh.ie/solutions/vrack/ > [6] > * You have no option to separate physically your storage traffic. > 1Gbps interface for everything may not be enough. > * You have no backup-up interfaces. If one NIC is down - entire cloud > may be down. > * Since you don't have network switch under your control, you can't > really build advanced cloud network using ACS and OVH vRack. One option > is to use one OVH server in vRack as virtual appliance and put, for > instance, VyOS. But then you need to think about VLANs-inside-VLAN and > everything over single 1Gbps interface. Complicated. > * Since you don't have network switch, you have to route all your > cloud traffic through single server. Our use OVH > https://www.ovh.ie/solutions/ip-load-balancing/ [7] > * There is also IP switching limitation. You can't really route you > public traffic between public interfaces. OVH does it for you. More > about it here: https://www.ovh.ie/dedicated_servers/free-ips.xml [8]. I > think your problem is here. You may try you use L2TP. > > Regards, > > Vadim. > > > On 2015-09-03 22:23, Cristian Ciobanu wrote: > > Thanks for clarification, the best option for me will be the Basic > > networking. > > > > Can you help me with this ? > > > > Regards, > > Cristian > > > > On 9/3/2015 10:18:12 PM, Erik Weber wrote: > > Both types will allow you to have public traffic, but in different > > ways. > > > > - Basic is the typical flat network, aka Amazon EC2, where each VM get > > its > > own public ipaddress. > > The downside is that the max size of your cloud is equal to your ip > > pool > > (minus a few to system vms). > > > > - Advanced is isolated in one way or another, the typical is VLAN but > > other > > options exist, where tenant networks are behind source nat. This > > drastically reduces the necessarity of public ips, but means you have > > to > > deal with port forwarding and such. If you plan on using VLAN, the size > > of > > your cloud is limited by the number of VLANS available and the number > > of > > public IPs (each tenant use a minimum of one). > > > > -- > > Erik > > > > On Thu, Sep 3, 2015 at 9:07 PM, Cristian Ciobanu > > wrote: > > > > Hello, > > > > It's ok with Basic networking if this will allow me to have also > > "public traffic". > > > > Thanks. > > Cristian > > > > On 9/3/2015 10:02:36 PM, Erik Weber wrote: > > Well, then there shouldn't be much OVH specific to think about. > > > > Are you planning to use Advanced or Basic networking? > > > > -- > > Erik > > > > On Thu, Sep 3, 2015 at 8:52 PM, Cristian Ciobanu > > wrote: > > > > Hello, > > > > No, this is not for vrack. ( MAC allocation is mandatory only on normal > > dedicated servers ) > > > > Regards, > > Cristian > > www.istream.today [1] [http://www.istream.today/ [2]] > > www.shape.host [3] [http://www.shape.host/ [4]] > > +40.733.955.922 > > > > On 9/3/2015 9:51:16 PM, Erik Weber wrote: > > Before you put much work into this, you should verify with OVH that > > they'll allow other MAC-adresses on your switchport(s). > > > > Some hosting providers limit switchports to a set of pre-defined > > MAC-addresses, and that is going to be a pain in the ass to overcome. > > > > -- > > Erik > > > > On Thu, Sep 3, 2015 at 8:45 PM, Cristian Ciobanu > > wrote: > > > > Hello, > > > > I have some issue with the network, i'm not sure how to configure the > > public and private network to work on OVH in Vrack. because i have only > > this documentation from OVH and the documentation is only for for > > machine itself and for ESXI/Proxmox/xen : > > http://help.ovh.com/VrackInfrastructureServer# [5] (maybe somone can > > translate to for cloudstack (Cent-OS/KVM) > > > > The RIPE (Public IP's ) need to be bridged via eth1 also the private > IP ( > > >> but i don't find the solution also i need to do the right config on > >> the > >> management server ) > >> > >> Can someone help me ? > >> > >> Thanks! > >> Cristian > > > > Links: > ------ > [1] http://www.istream.today > [2] http://www.istream.today/ > [3] http://www.shape.host > [4] http://www.shape.host/ > [5] http://help.ovh.com/VrackInfrastructureServer# > [6] https://www.ovh.ie/solutions/vrack/ > [7] https://www.ovh.ie/solutions/ip-load-balancing/ > [8] https://www.ovh.ie/dedicated_servers/free-ips.xml >
