Re: KVM Node running out of RAM

2015-07-09 Thread Logan Barfield
e being many downsides (other than time spent implementing it). Thank You, Logan Barfield Tranquil Hosting On Thu, Jul 9, 2015 at 5:51 AM, Nux! wrote: >> This is where i was going with this as well. Keep over-provisioning >> level under 1 and cut of @ 85%. >> >>> - B) Add a n

Re: KVM Node running out of RAM

2015-07-08 Thread Logan Barfield
t;1" (e.g., .85). This would effectively act as a "cap" on hypervisor resources. - B) Add a new setting for a "host" level "cut off threshold" in addition to the existing "cluster" level threshold. Thoughts? Thank You, Logan Barfield Tranquil Ho

Re: regions

2015-06-12 Thread Logan Barfield
ng account/domain metadata as well, but I haven't seen a production implementation of that documented anywhere. Thank You, Logan Barfield Tranquil Hosting On Fri, Jun 12, 2015 at 7:37 AM, Timothy Lothering wrote: > What if the DB is being shared? > > Regards, > > -Orig

Re: Hostname in Template

2015-04-24 Thread Logan Barfield
Use 'cloud-init' for setting up hostname/users/disk resizing/anything else. It's included in the repos for most distros, supports CloudStack, and has a Windows service: https://cloudinit.readthedocs.org/en/latest/ Thank You, Logan Barfield Tranquil Hosting On Fri, Apr 24,

Migrating to VPC/Site-to-Site VPN

2015-03-31 Thread Logan Barfield
there another way to set up a site-to-site VPN using the existing network? Thank You, Logan Barfield Tranquil Hosting

Libvirt & RBD caching

2015-02-18 Thread Logan Barfield
Our current deployment is KVM with Ceph RBD primary storage. We have rbd_cache enabled, and use "cache=none" in Qemu by default. I've been running some tests to try to figure out why our write speeds with FreeBSD are significantly lower than Linux. I was testing both RBD and local SSD storage, w

Re: Cross Zone Templates

2015-01-26 Thread Logan Barfield
t being able to deploy from it. There should be some function added to update a template or templates to become cross zone, other than manually editing the database and restarting the management server. Thank You, Logan Barfield Tranquil Hosting On Mon, Jan 26, 2015 at 4:48 PM, Logan Barfield wro

Cross Zone Templates

2015-01-26 Thread Logan Barfield
stering a template via a URL, which isn't any help here. Is there a reason for this weirdness? Thank You, Logan Barfield Tranquil Hosting

Re: Multi-Datacenter Deployment

2015-01-07 Thread Logan Barfield
g a single node go down (hence our interest in HA), but having a whole datacenter's worth of customer VMs rebooting at once would be a nightmare. Thank You, Logan Barfield Tranquil Hosting On Wed, Jan 7, 2015 at 3:57 PM, Simon Weller wrote: > Regions are designed to be completely separat

Re: Multi-Datacenter Deployment

2015-01-07 Thread Logan Barfield
is up and 1 is down. - Site 3: Thinks all sites are up. In the above case the least harmful thing would be to push site 3 to the other two, but since all three sites have different data it may just hang instead. This is going to drive me nuts. :D Thank You, Logan Barfield Tranquil Hosting On Wed,

Re: Multi-Datacenter Deployment

2015-01-07 Thread Logan Barfield
n right now, short of > setting up a completely separate CS instances per DC. > > Hope this helps a little. > > - Si > > > From: Logan Barfield > Sent: Tuesday, January 06, 2015 1:45 PM > To: d...@cloudstack.apache.org; users@cloudstack.apache.org &g

Multi-Datacenter Deployment

2015-01-06 Thread Logan Barfield
We are currently running a single location CloudStack deployment: - 1 Hardware firewall - 1 Mangement/Database Server - 1 NFS staging store (for S3 secondary storage) - Ceph RBD for primary storage - 4 Hypervisors - 1 Zone/Pod/Cluster We are looking to expand our deployment to other datacenters, a

Re: Add Storage Network

2014-12-18 Thread Logan Barfield
Thanks for the confirmation. I probably won't get around to actually messing with it until January, so maybe someone else will chime in for more verification. Thank You, Logan Barfield Tranquil Hosting On Thu, Dec 18, 2014 at 11:58 AM, Marcus wrote: > > My guess is that you&

Add Storage Network

2014-12-18 Thread Logan Barfield
During initial deployment we went with a simpler network design by letting secondary storage traffic run over the management network. We would like to offload secondary storage to a separate network, and are trying to figure out the best method of doing so. Based on the recommendations in the doc

NFS Staging Store

2014-12-16 Thread Logan Barfield
I am attempting to increase the size of our NFS staging store because we have several customers that want to create snapshots of 1TB+ disks. Is it possible to simply add a second staging store to a zone to increase the capacity? Or would I need to add a larger staging store, then remove the old o

Network Traffic Statistics

2014-12-12 Thread Logan Barfield
NETWORK_STATS IPtables entries on the VR, so I would think it could pull the traffic for just the public interface. Even better would be to pull the traffic for each public IP, but that would be a bit more difficult I assume. Thank You, Logan Barfield Tranquil Hosting

Re: Any more CloudMonkey improvements you want to see?

2014-12-11 Thread Logan Barfield
ompletion would be great. Thank You, Logan Barfield Tranquil Hosting On Tue, Dec 9, 2014 at 10:41 AM, Logan Barfield wrote: > Hi Rohit, > > The only thing I can think of is offering descriptions for UUIDs for > more of the arguments when using tab completion (like it does not wi

Re: Any more CloudMonkey improvements you want to see?

2014-12-09 Thread Logan Barfield
"publicipid" UUID to an IP address, for example: create remoteaccessvpn publicipid= abcdefg-123456-abcde... 100.100.100.100 hijklmno-789011-hijklm... 100.100.100.101 Thank You, Logan Barfield Tranquil Hosting On Tue, Dec 9, 2014 at 8:00 AM, Rohit Yadav wrote: > Hi everyone, > &