[openstack-dev] Hello everyone, ask a few vm hot plug cpu and ram problem [nova]

[Paul Schlacter]

Like CPU and ram have a maximum value. If I want to produce this product,
provided to the cloud host users.  The maximum value is set to how much
more appropriate.


If the settings are too small, users want to dynamically add CPU or memory,
and can't meet the needs of users.


If the setting is too large, such as max memory set to 40G, current memory
is set to 2G, the virtual machine memory only 1G more, much less than 2G.
If this value is set too large,  Are there any other effects?


Ask your advice.
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Re: [openstack-dev] how to set default security group rules?

[Paul Schlacter]

The following is the code, there is no configuration item to configure the
default rules

for ethertype in ext_sg.sg_supported_ethertypes:
if default_sg:
# Allow intercommunication
ingress_rule = sg_models.SecurityGroupRule(
id=uuidutils.generate_uuid(), tenant_id=tenant_id,
security_group=security_group_db,
direction='ingress',
ethertype=ethertype,
source_group=security_group_db)
context.session.add(ingress_rule)

egress_rule = sg_models.SecurityGroupRule(
id=uuidutils.generate_uuid(), tenant_id=tenant_id,
security_group=security_group_db,
direction='egress',
ethertype=ethertype)
context.session.add(egress_rule)

On Fri, Jun 9, 2017 at 3:16 PM, Paul Schlacter  wrote:

> I see the neutron code, which added the default rules to write very
> rigid, only for ipv4 ipv6 plus two rules. What if I want to customize the
> default rules?
>
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[openstack-dev] how to set default security group rules?

[Paul Schlacter]

I see the neutron code, which added the default rules to write very
rigid, only for ipv4 ipv6 plus two rules. What if I want to customize the
default rules?
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Re: [openstack-dev] I want to consult ironic problems

[paul schlacter]

the mirror have ramdisk and kernel and image,
I want to know what do these images are used
ironic python agent on ramdisk, he is how to run up in the machine after
the deployment is complete, ironic python agent will run it?

On Fri, Jul 29, 2016 at 6:00 PM, paul schlacter  wrote:

> I want to consult ironic problems
> do there have bare metal management man?
>
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[openstack-dev] I want to consult ironic problems

[paul schlacter]

I want to consult ironic problems
do there have bare metal management man?
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