Hi!
I am testing VM migration with Local Storage in ACS 4.14.
I can Migrate a VM while it is running, takes some time, but it works. The
machine has not been rebooted, I guess was paused and moved over with its
state. Nice!
It is not working for me thou when the VM has Volumes attached. I
Local Disk is not possible for HA .
If you can accept NFS, then HA is not an issue .
On Mon, Oct 12, 2020 at 2:42 PM Pratik Chandrakar <
chandrakarpra...@gmail.com> wrote:
> Hi Andrija,
> I have a similar requirement like Hean. So what's your recommendation for
> HA with NFS/Local disk?
>
>
>
Hi Andrija,
I have a similar requirement like Hean. So what's your recommendation for
HA with NFS/Local disk?
On Sat, Oct 10, 2020 at 8:55 AM Hean Seng wrote:
> Hi Andrija
>
> I am planning on a high end hypervisor , AMD EYPCv2 7742 CPU that get
> 64core and 128thread , 384G RAM, etc , and
Are you sure you can move the VM while is running on LocalStorage between
both hypervisor ?
As i know , need to power off the VM in hypervisor 1 (with local storage),
then migrate then only power on in new Hypervisor
On Mon, Oct 12, 2020 at 3:40 PM Rafael del Valle
wrote:
> Hi!
>
> I am
You can only run live migration on HA enable setup . which is not local
storage, i assume.
On Mon, Oct 12, 2020 at 4:09 PM Hean Seng wrote:
>
> Are you sure you can move the VM while is running on LocalStorage between
> both hypervisor ?
>
>
> As i know , need to power off the VM in hypervisor
Hi!
I have created a "backend" tier, where sensitive data will be stored.
I just noticed that VMs in this tier can access the internet (SourceNat, Port
80/443 to World) despite no Egress rule that allows it.
According to the documentation "The CIDR acts as the Destination CIDR for the
Egress
I am running on CentOS 7 for testing. But may reinstall to Ubuntu for
production later.
CentOS got issue on Security Group .
On Mon, Oct 12, 2020 at 6:45 PM Rafael del Valle
wrote:
> Hi Hean,
>
> I repeated my test and wrote a log, see below.
>
> Perhaps you have some host-to-host firewall
Sorry, my centos 7 test cluster branch is lagging behind.
I want to put something in production with ACS, and then will update it a it.
Once I have it up-to-date I will also test there.
What error do you get?
Rafael
On Mon, 2020-10-12 05:43 PM, Hean Seng wrote:
> I am running on CentOS 7
On 12.10.20 17:30, rva...@privaz.io.INVALID wrote:
Am I missing something?
It's been a while but I remember the default egress rule is "allow from
all".
https://docs.cloudstack.apache.org/en/4.14.0.0/adminguide/networking/virtual_private_cloud_config.html?#about-network-acl-lists
The doc
Yes,
I also found that confusing.
So, I decided to create one ACL per tier, with the same name as the tier.
Since my rules are created by (the fantastic ;) ansible modules... I can have
as many as I want, pretty fine grained.
I have checked that the ACLs and tiers are (still) assigned
Hi Community,
I was wondering, why automated resize volume test is still disabled with note
"unsupported on VMware" in test/integration/smoke/test_volumes.py.
This was changed about 7 years ago by commit
https://github.com/apache/cloudstack/commit/6208a51283bfdb401f76f042296c16304ee8f4e4
(and
You also use KVM? and migrate to another host in the same Cluster?
I will run an extra test today for you... and document the steps.
Perhaps we have another configuration difference...
Regards,
Rafael
On Mon, 2020-10-12 10:57 AM, Hean Seng wrote:
> Seems not. Local storage to local storage
Yes, on KVM, and same cluster
On Mon, Oct 12, 2020 at 5:06 PM Rafael del Valle
wrote:
> You also use KVM? and migrate to another host in the same Cluster?
>
> I will run an extra test today for you... and document the steps.
>
> Perhaps we have another configuration difference...
>
> Regards,
>
Yes, I can. in ACS 4.14 with KVM
I don't think it is "live", obviously, but rather pause, copy over, unpause.
Documentation says that It has to be within the same cluster.
Is it not working for you?
Rafael
On Mon, 2020-10-12 10:09 AM, Hean Seng wrote:
> Are you sure you can move the VM
Hi,
I'm currently working on adding support for CloudStack as a cloud provider for
Kubernetes to allow it to dynamically scale the cluster size based on capacity
requirements.
It runs as a separate pod in its own deployment and requires an API and Secret
key to communicate with CloudStack.
Seems not. Local storage to local storage in another host, It prompt
error if not power off, but once power off, it can migrate without error
On Mon, Oct 12, 2020 at 4:31 PM Rafael del Valle
wrote:
> Yes, I can. in ACS 4.14 with KVM
>
> I don't think it is "live", obviously, but rather
Hi Hean,
I repeated my test and wrote a log, see below.
Perhaps you have some host-to-host firewall rule missing?
ACS Local Storage Migration Test
Test Environment
- ACS 4.14
- Ubuntu 18.04 in all nodes
- 2xCompute Nodes KVM Local Storage
- 1xManager+NFS+Mariadb
Provisioned Test Environment
-
I was asking for storage layer instead of VM.
On Mon, Oct 12, 2020 at 12:36 PM Hean Seng wrote:
> Local Disk is not possible for HA .
>
> If you can accept NFS, then HA is not an issue .
>
> On Mon, Oct 12, 2020 at 2:42 PM Pratik Chandrakar <
> chandrakarpra...@gmail.com> wrote:
>
> > Hi
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