They have copied some repos to OpenSDN on github.
> https://github.com/OpenSDN-io
>
> There were already some changes made to some repos.
>
> -Wei
>
>
> On Wednesday, September 25, 2024, Bryan Tiang
> wrote:
>
> > Hi Guys,
> >
> > Speaking of Tu
have preferences. good to know that Palo
> alto is interested.
> in ACS 4.21 or 4.22, you might see some more VNF improvements (e.g. a
> provider framework and an implementation)
>
>
> Kind regards,
> Wei
>
>
> On Wed, Sep 18, 2024 at 3:25 PM Bryan Tiang
> wrote:
&
Hi Wei Zhou,
We dont use any of the plugins listed, but some do stand out:
# HyperV # We dont use it right now, but would definitely use it if it was more
mature. Some enterprise-ey applications we use require HyperV (other than
Vmware) for some reason (Eg. Oneidentity Privilege Access Mgmt Sys
Hi Ahmed,
I agree with Swen.
HA is a very big, complex topic. But first off:
# What storage are you using? NFS? Linstor?
# When u set up HA, is it Host HA or VM HA?
My understanding is you cant have Host HA and VM HA at the same time. The most
common configuration should be just VM HA.
In your
gin
> - Load Balancing
> - Firewall/ACL
> - Routing
> - DHCP, DNS, UserData (those are very low cost)
>
> VPN is also demanding, but is not used nearly as often as the rest.
>
> Cheers
> Alex
>
>
>
>
>
> -Original Message-
> From: Bryan Ti
s
> with less autoscale groups.
>
> On making the VRs redundant, that will take even more resources than
> standalone routers and won't really give you much extra uptime.
>
> Regards,
> Alex
>
>
>
>
> -Original Message-
> From: Bryan Ti
3) -> DB
This scenario is meant to route traffic from VPC A (API GW only) to many other
customer VPCs.
Regards,
Bryan
On 30 Aug 2024 at 1:48 AM +0800, Wei ZHOU , wrote:
> Thanks for sharing. Interesting
>
> How many cpu and memory does you VR have ?
>
>
> -Wei
> On Thurs
tely can allow all traffic in the firewall and setup firewall rules
> in each individual VM.
>
> In this initial implementation there's no load balancer in ROUTED mode, so no
> Autoscale groups. But it is definitely a possible improvement for future
> versions.
>
> Cheers
>
Hey Alex,
It’s exiting to hear this new features coming about, and that the VR
performance will be improved as a result of pure routing.
We have a pain point right now where our VR is at 75% CPU when handling 200Mbps
Internet Traffic. Probably because we have 50 Autoscale Groups within that 1
Hi SviridoffA
We have the same setup as you, and we do have a similar issue where the very
first VM created from a template takes a long time to startup. It used to take
7 minutes, but yours sound extreme. What ur specs?
We reported this to linbit and they did quite a number of improvements. No
, wrote:
> Yes, this is our test & dev system. Our prod is still running 4.18.1.0 and it
> works there. I did go through and upgrade all of the VRs. But this test was
> with a new network and VR, new VMs etc…
>
> Thank you,
> Nathan
>
> > On Aug 15, 2024, at 20:39, Bryan T
ows nugget, but these are all just regular Ubuntu VMs. We haven’t had any
> node failures.
>
> Thank you,
> Nathan
>
> > On Aug 15, 2024, at 20:05, Bryan Tiang wrote:
> >
> > Hey Nathan,
> >
> > As for the metrics not showing right, do you happen to
:03 AM +0800, Bryan Tiang , wrote:
> Hey Nathan,
>
> Our company uses around 20 Autoscale Groups at the moment with 4.19.1.1 with
> KVM.
>
> Since the upgrade, we definitely tested being able to create new ASGs without
> issue, but ive not tested the scale up and down scenario.
&
Hey Nathan,
Our company uses around 20 Autoscale Groups at the moment with 4.19.1.1 with
KVM.
Since the upgrade, we definitely tested being able to create new ASGs without
issue, but ive not tested the scale up and down scenario.
But we did found a bug where if an ASG VM is restarted after a n
Hey Wilken,
We are using the same setup as yours, but in a disaggregated architecture.
We didnt notice this in our setup, maybe cause we didnt check for it. But few
things i can think of:
# No. of Replica?
# Consideration for Secondary Storage?
# Recurring Snapshots?
We did have issues previou
your use case.
>
> Regards.
>
> Regards.
>
>
>
>
> From: Bryan Tiang
> Sent: Wednesday, August 14, 2024 9:45:30 AM
> To: Vivek Kumar via users
> Subject: Using MacMini as a MacOS Host on Cloudstack
>
> Hello Everyone,
>
> I’
Hello Everyone,
I’ve got a customer who needs a macOS Server in our cloud to perform iOS and
Mac Builds.
Has anyone done this before? The only thing I can find online is a POC by Rohit
on Reddit, but his test is by using Mac mini to boot Ubuntu Asahi instead of
using MacOS.
Reddit Link Here:
gt; would need to support that, so it would manage the driver, creating the
> > > virtual GPUs based on information input from the user, as memory size.
> > > Then, it should manage the hypervisor to passthrough the virtual gpu to
> > VM.
> > >
> > > Another pos
mobile device. Please excuse brevity and typos.)
>
> On Fri, 12 Apr 2024, 08:58 Bryan Tiang, wrote:
>
> > HI All,
> >
> > How do you guys monitor the Cloudstack Events as an Operator?
> >
> > Currently, the only way we know how to monitor those events is by l
HI All,
How do you guys monitor the Cloudstack Events as an Operator?
Currently, the only way we know how to monitor those events is by logging in
the GUI as a Root Admin.
But this may not be possible/convenient if we are not in the office or
travelling.
Is there a way to monitor and send ale
' not found.].
>
> This is the method I used, except I didn't create a zfs pool, I created a
> thin-lvm one:
> https://linbit.com/drbd-user-guide/linstor-guide-1_0-en/#s-linstor-cloudstack-installing-linstor
>
> Any idea why this is happening?
>
>
> -Original Mes
Hi Community,
We are trying to test the HA Feature in cloudstack where all VMs which have HA
Enabled will failover to a second node, AND cloudstack will fence off the
affected node using IPMI when the node is no longer healthy.
Of course, the most common way to simulate a host failure is to abr
x27;s%20use%20of%20the%20CRUSH,Ceph%20isn't%20operating%20normally.
And some performance benchmarks with ceps, here:
https://blog.palark.com/kubernetes-storage-performance-linstor-ceph-mayastor-vitastor/
Regards,
Bryan
On 29 Mar 2024 at 4:11 PM +0800, Bryan Tiang , wrote:
>
>
> Bryan
Hi Community,
Just to clarify, am asking this specifically for the Virtual Router.
Regards,
Bryan
On 29 Mar 2024 at 10:04 PM +0800, Bryan Tiang , wrote:
> Hi Community,
>
> My company builds Stock Trading Systems and we are using Cloudstack for
> hosting the services we need for
Hey Alexandru,
We are using Cloudstack + Linstor right now and are live with a few clients.
Its open source, performance is pretty great, and they support things like VM
Snapshots, Volume Snapshots, Storage Replication, Encryption in Rest/Transit,
VM HA and more.
I think it suits what you’re l
Hi Community,
My company builds Stock Trading Systems and we are using Cloudstack for hosting
the services we need for distributing Live Market Data Prices to around 100,000
Concurrent Users.
Id like to know, has anyone hit any performance/throughput limit with
Cloudstack before? And if so, wh
Hi Guys,
Anyone running Cloudstack with GPU Support in Production? Say NVIDIA H100 or
AMD M1300X?
Just want to know if there is any support for this still on going, or anyone
who is running a cloud business with GPUs.
Regards,
Bryan
Hi Community,
Urgently need help on this. We are experience unstable performance with
Cloudstack and have been having this issue since Monday...
We're facing this error frequently and randomly. Unable to get answer that is
of class com.cloud.agent.api.StartAnswer
We encounter this during the f
> Hi,
> >
> > You can change the global setting "ping.interval" to 10 (seconds),
> > restart
> > the management service, and retest.
> >
> > -Wei
> >
> > On Wed, 24 Jan 2024 at 09:41, Bryan Tiang
> > wrote:
> >
>
Hi Community,
We are performing failover test to see how quickly a VM will failover to
another compute node in the event of a compute node hardware failure.
We forcefully power off the compute node where the VM is residing and monitor
how long it takes to failover, and after a few tests the res
hat the template
> should be reinstalled. I am sure you mean that you re-instantiated the
> router, right? As in restart network with cleanup?
>
> On Mon, Jan 22, 2024 at 7:30 AM Bryan Tiang wrote:
> >
> > Hi Daan,
> >
> > After few days of troublesh
3:08 PM +0800, Daan Hoogland , wrote:
> On Mon, Jan 22, 2024 at 7:56 AM Bryan Tiang wrote:
>
> > Hi Community,
> >
> > Have some questions, about using cloudstack from UI perspective.
> >
> > *Question 1:*
> > We have created a VPC and instances under ROOT
Hi Community,
Have some questions, about using cloudstack from UI perspective.
*Question 1:*
We have created a VPC and instances under ROOT>DOMAIN
We are wondering if there's a direct way to move the VPC and instances to
ROOT>DOMAIN>PROJECT instead, without having to create a new VPC in
ROOT>DOMA
yan,
> Did you follow this:
> http://docs.cloudstack.apache.org/en/4.18.1.0/adminguide/networking/virtual_private_cloud_config.html#adding-a-private-gateway-to-a-vpc?
> what tools did you use to test it?
>
> On Wed, Jan 17, 2024 at 9:49 AM Bryan Tiang wrote:
> >
> > Hi
ed date & time to "removed"
Regards,
Bryan
On 16 Jan 2024 at 12:53 PM +0800, Bryan Tiang , wrote:
> Hi Community,
>
> We're trying to remove secondary storage but we need to delete the existing
> templates first
> However, we're receiving this error Failed to
Hi All,
We're setting up Private Gateway on VPC but not able to get the connection
to work. The connection is successful from switch to Private Gateway IP
using VLAN 995.
However when Private Gateway is created in VPC, the connection failed when
tested from Virtual Router.
Physical Network 3 is
Hi Community,
We're trying to remove secondary storage but we need to delete the existing
templates first
However, we're receiving this error Failed to delete template
Error message from management server
Jan 16 11:23:49 N2NCLOUDMY1MG01 java[87629]: ERROR
[o.a.c.s.i.BaseImageStoreDriverImpl] (A
ng => SELECT id FROM
> cloud.physical_network WHERE uuid = ''
>
> Hope this helps.
>
> Regards,
> Suresh
>
> On Fri, Jan 12, 2024 at 1:29 PM Wei ZHOU wrote:
>
> > Hi,
> >
> > As said in the error message, there are some networks associated wi
gt; with uuid, check with this.
> SELECT * FROM cloud.op_dc_vnet_alloc WHERE physical_network_id = (SELECT id
> FROM cloud.physical_network WHERE uuid = '') AND taken
> IS NOT NULL
>
> Regards,
> Suresh
>
> > On Fri, Jan 12, 2024 at 10:55 AM Bryan Tiang
>
ow query. If the result is empty, that error doesn't appear.
>
> SELECT * FROM cloud.op_dc_vnet_alloc WHERE physical_network_id = network id> AND taken IS NOT NULL
>
> Regards,
> Suresh
>
> On Thu, Jan 11, 2024 at 3:57 PM Bryan Tiang
> wrote:
>
> > Hi Suresh,
e using?
>
> Regards,
> Suresh
>
> On Thu, Jan 11, 2024 at 2:13 PM Bryan Tiang
> wrote:
>
> > Hi Suresh,
> >
> > We set it Null and got the same error:
> >
> > i. Updated 'taken' to NULL - same error
> > ii. Updated the other columns to
t; Suresh
>
> On Thu, Jan 11, 2024 at 2:13 PM Bryan Tiang
> wrote:
>
> > Hi Suresh,
> >
> > We set it Null and got the same error:
> >
> > i. Updated 'taken' to NULL - same error
> > ii. Updated the other columns to NULL - same err
broadcast_uri LIKE '%%';
> SELECT * FROM cloud.nics where broadcast_uri LIKE '%%';
>
> Regards,
> Suresh
>
> On Thu, Jan 11, 2024 at 1:25 PM Bryan Tiang
> wrote:
>
> > Hi Suresh,
> >
> > Thank you! In this case, should we clear the data di
the db table 'op_dc_vnet_alloc'.
>
> Check with the query below.
> SELECT vnet, taken FROM cloud.op_dc_vnet_alloc WHERE physical_network_id =
> (SELECT id FROM cloud.physical_network WHERE uuid = '')
>
> Regards,
> Suresh
>
> > On Thu, J
Hi Guys,
Our setup is using VXLAN For Guest Networks.
We're trying to delete physical network but encountered this error.
We've deleted all the instances, networks, system vms, hosts, pods and clusters
and left with only the zone (disabled).
Can someone please help tell us what we are missing?
Congratulations Alex, this is well deserved.
Regards,
Bryan
On 11 Jan 2024 at 10:18 AM +0800, Nicolas Vazquez
, wrote:
> Congratulations Alex!
>
> Regards,
> Nicolas Vazquez
>
>
> From: Nux
> Date: Wednesday, 10 January 2024 at 19:28
> To: Dev , Users
> Subject: New committer: Alexandre Mattiol
.
Regards,
Bryan
On 28 Dec 2023 at 9:11 PM +0800, Bryan Tiang , wrote:
> Hi Suresh,
>
> Thanks for the help. What we found is that if we use VLAN to setup
> Cloudstack, it works fine.
>
> But when we setup using VxLAN/VNI, we encounter the issue where we are unable
> to
state*
>
> *2023-12-22 19:09:21,570 DEBUG [c.c.a.t.Request]
> (Work-Job-Executor-68:ctx-79cd030e job-215/job-687 ctx-3820f5d5)
> (logid:3f700e86) Seq 3-3746431940018831725: Sending { Cmd , MgmtId:
> 90520732211830, via: 3(n2ncloudmy1cp04), Ver: v1, Flags: 100011,
> [{"com.cloud.agent
could even use an maybe already
> existing physical or virtual appliance outside of Cloudstack within the
> specified VLANs.
>
> Best regards,
> Stephan
>
> > Bryan Tiang hat am 21.11.2023 07:40 CET
> > geschrieben:
> >
> >
> > Hi All,
> >
Hi All,
I have a potential client who is a bank, and requires a VPC, 3 Subnets, with
each subnet segregated by a firewall.
We proposed the idea of using Network ACLs, but they didn’t accept the idea.
They want packet filtering, intrusion prevention features etc which are all
features of a full
Hi All,
I have a financial client who requires 3 subnets, each filtered by a firewall.
They didnt accept the idea of using Network ACLs. They want packet filtering,
intrusion prevention systems etc which are all features of a full fledged
firewall.
Can i install a VM Firewall from Fortinet or
mode)
4. Any docs for items 1, 2, and 3 or workflow on how to make it work?
Regards,
Bryan
On 20 Nov 2023 at 9:12 PM +0800, Bryan Tiang , wrote:
> Hi Community,
>
> Our current Cloudstack is setup with old public IP addresses is assigned to
> our zone infrastructure.
>
> Ongo
Hi Community,
Our current Cloudstack is setup with old public IP addresses is assigned to our
zone infrastructure.
Ongoing next month, we are going to change telco and require re-assigning all
our public IP addresses.
> 1. Can CloudStack do public IP migration from old to new in different zones
t;
>
>
>
> -----Original Message-
> From: Bryan Tiang
> Sent: Thursday, November 16, 2023 3:12 PM
> To: Vivek Kumar via users
> Subject: Anyone used Cloudstack with Accelerator NIC Cards before?
>
> Hi Guys,
>
> Has anyone used Cloudstack with Accelerator NIC Cards
Hi Guys,
Has anyone used Cloudstack with Accelerator NIC Cards before? Like Solarflare
X2522.
They are commonly used in HFT with features such as kernel bypass onload and
vNICs to reduce latency and cpu clock cycles.
Cant seem to find any test cases with cloudstack , but i did manage to find
de/virtual_machines.html#storage-based-instance-snapshots-on-kvm>
>
> Best regards,
> Slavka
>
> On Thu, Nov 16, 2023 at 7:47 AM Bryan Tiang
> wrote:
>
> > Hey Swen,
> >
> > Thanks for this. But for this to work, we need to make sure each VM
> > sp
to enable
> kvm.snapshot.enabled and kvm.vmstoragesnapshot.enabled in global settings. No
> NFS storage needed at all.
>
> Regards,
> Swen
>
> -Ursprüngliche Nachricht-
> Von: Bryan Tiang
> Gesendet: Freitag, 10. November 2023 14:12
> An: Vivek Kumar via users
> B
irewalls as VNFs in CloudStack, but didn't use the
> integration, it seems to have been abandoned as it didn't work with the
> version of PAN-OS I was using. That was back with ACS 4.11, didn't try with
> later versions.
>
>
>
>
>
>
> -Origin
adminguide/networking/palo_alto_config.html
>
> May be post your question in the community page if none works for you .
>
> https://live.paloaltonetworks.com/
> ____
> From: Bryan Tiang
> Sent: Wednesday, November 15, 2023 11:02:23 PM
> To: Vivek Kumar via users
>
Hi Guys,
Has anyone used Cloudstack together with Palo Alto VM Firewall?
I can see Palo Alto is supported in the Documentation but I know some documents
aren’t updated.
We want to be able to manage the Palo Alto VM Firewall via Cloudstack for a
fully automated solution.
Regards,
Bryan
Hi Community,
We are using Cloudstack with Linstor. We want to achieve live snapshots as this
is an important feature for us (can’t live without it).
But based on the Cloudstack documentation, KVM Supports VM Snapshots only when
using NFS Shared Storage.
Linstor does support NFS, but there are
re was no issue with HA, the VMs successfully
> restarted from different nodes. However, we did face stability problems with
> Linbit HA, which prevented us from provisioning new storage or virtual
> machines.
>
> On Wed, Oct 18, 2023 at 3:42 PM Bryan Tiang
> wrote:
Hi Guys,
We are doing some evaluation with Cloudstack + Linbit SDS.
Has anyone had any experience using these with a Converged or Hyperconverged
setup?
My understanding is that Converged is the best for HA Because:
• If any storage node goes down, there is zero downtime. (3 Time Replica)
• If
. As far as I
> know StorPool is developing a new framework so other storages can be used for
> host ha in the future. I read something on the ccc agenda.
>
> Regards,
> Swen
>
> -Ursprüngliche Nachricht-
> Von: Bryan Tiang
> Gesendet: Dienstag, 10. Oktober 2023 1
Hi All,
We are setting up Cloudstack + Linbit SDS (via plugin). Hypervisor is Ubuntu.
We are trying to test the VM HA by powering down a physical node at random.
However, the VMs doesn’t seem to be failing over to the other nodes.
VM HA is enabled already, is there something we are missing?
Re
Hi Cloudstack Community,
It’s our first time setting up Cloudstack. Currently, we have 6 Physical
Servers connected to the same TOR Switch. Using KVM Ubuntu.
We noticed that VM instances that are not in the same compute node as the
virtual router will not have network connectivity. Is there any
Hi Cloudstack Community,
Thanks for the help on the previous question regarding how to deploy instances
on 2 different physical servers within a cluster.
I would like some advice from the community regarding our rack design, its our
first time setting up a Private Cloud.
We plan to start off o
Hi Vivek,
Thank for the response.
Which of these would be the most recommended method? In terms of simplification
and efficient maintenance?
What about CI/CD? Is it possible to integrate our CICD pipeline to deploy 2
instances of the same app to 2 different physical servers? If so, I suppose i
Hi Guys,
Im a Business Development Manager trying to convince our company to convert our
datacenter into a Private Cloud using Cloudstack. Currently things are set up
in a Baremetal sort of set up. Im not super technical, more so on a business
and risk side of things. And to have this approved
69 matches
Mail list logo
