MediaWiki - User contributions [en]

Flavor explanation

2025-10-10T14:12:12Z

Sst-fbe: /* Naming convention - CPU & Memory */

= Overview =
This page explains the flavor naming convention stepping stone AG uses.

= Naming convention =
The flavor name contains three vital pieces of information:
- The host aggregate
- The number of CPUs
- The amount of Memory (in GiB)

== Naming convention - CPU & Memory ==

* The number of CPUs is prefixed with the character <code>c</code> and padded with 0s to a total of 3 decimal digits.
* The amount of Memory is expressed in GiB. It is prefixed with the character <code>m</code> and padded with 0s to a total of 4 decimal digits.

Here is an example for a flavor with one CPU and 2 GiB of RAM in the "Standard Düdingen North" host aggregate:
Standard Düdingen North c002m0004

[[Image:Flavor_explanation_1.png|752px × 117px]]

1. CPU: 1 virtual processor
2. Memory: 2 GiB

== Naming convention - Host aggregates ==
These host aggregates exist:

- Standard Düdingen
- Developer Düdingen
- Enterprise Düdingen
- Standard Windows Düdingen
- Standard Düdingen South
- Standard Düdingen North

* The attributes North and South refer to the location of ..

== Naming convention - Sceduling properties ==

We have defined a custom scheduling property called <code>vm_quality_class</code>. It represents the quality classes we offer: "standard"(1), "developer"(2) and "enterprise"(3). This property is added to host aggregates and flavors. When scheduling VMs, the <code>AggregateInstanceExtraSpecsFilter</code> will match VMs to VM Nodes accordingly.

[[Image:Flavor_explanation_3.png|752px × 437px]]

[[Category: Instances]]

IP usage

2025-07-30T13:19:15Z

Sst-fbe:

= Overview =
This page describes the usage of IP's on VM's either via [https://dashboard.stoney-cloud.com dashboard] or command line interface (CLI).

The following manuals are laid out for Ubuntu.

<tabber>
|-|IP usage CLI=
= Associate floating IP =
To associate a floating IP address to a server, use the following command:
<syntaxhighlight lang="bash">
openstack server add floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
Use the OpenStack ID of the server as the ''INSTANCE_ID'' and the chosen IP address as the ''FLOATING_IP_ADDRESS''.
= Disassociate floating IP =
To disassociate a floating IP address from a server, use the following command:
<syntaxhighlight lang="bash">
openstack server remove floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
Use the OpenStack ID of the server as the ''INSTANCE_ID'' and the chosen IP address as the ''FLOATING_IP_ADDRESS''.
|-|IP usage Dashboard=
= Associate floating IP =
Select the right project by clicking on the '''current project (1)''' and selecting the '''project you want to work with (2)'''.
[[File:IP usage 1.png|none|600px]]
After that navigate to '''Network (1) -> Floating IP's (2)'''.

Click on the '''Button next to Associate (3)''' to associate this IP to a server.
[[File:IP usage 2.png|none|600px]]
In the pop-up select the '''port (1)''' you want to associate the chosen floating IP to.

Usually ports are named after their server. After that '''Associate (2)''' the floating IP.
[[File:IP usage 3.png|none|600px]]
If a floating IP is associated to a server it will appear as such in the Floating IP's menu.

There the Mapped Fixed IP Address Attribute shows the server which uses the floating IP.
[[File:IP usage 7.png|none|600px]]

= Disassociate floating IP =
To disassociate a floating IP you need to change to '''Instances (1)'''.

There it is possible to search for an instance using it's attributes as a filter. In this example I searched for the '''instance name (2)'''.

On the displayed instance overview we can now open the '''submenu (3)''' to perform quick actions.
[[File:IP usage 4.png|none|600px]]
There you can chose '''Disassociate Floating IP (1)'''.
[[File:IP usage 5.png|none|600px]]
This opens a pop-up window with an overview of our planned action.

If a server uses more than one floating IP it's possible to chose the right one here.

If you're positive press '''Dissociate'''. This will remove the floating IP from the server.
[[File:IP usage 6.png|none|600px]]
</tabber>
[[Category: CLI]]
[[Category: Network]]

IP usage

2025-07-30T13:14:15Z

Sst-fbe:

= Overview =
This page describes the usage of IP's on VM's either via [https://dashboard.stoney-cloud.com dashboard] or command line interface (CLI).

The following manuals are laid out for Ubuntu.

<tabber>
|-|IP usage CLI=
= Associate floating IP =
To associate a floating IP address to a server, use the following command:
<syntaxhighlight lang="bash">
openstack server add floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
Use the OpenStack ID of the server as the ''INSTANCE_ID'' and the chosen IP address as the ''FLOATING_IP_ADDRESS''.
= Disassociate floating IP =
<syntaxhighlight lang="bash">
openstack server remove floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
|-|IP usage Dashboard=
= Associate floating IP =
Select the right project by clicking on the '''current project (1)''' and selecting the '''project you want to work with (2)'''.
[[File:IP usage 1.png|none|600px]]
After that navigate to '''Network (1) -> Floating IP's (2)'''.

Click on the '''Button next to Associate (3)''' to associate this IP to a server.
[[File:IP usage 2.png|none|600px]]
In the pop-up select the '''port (1)''' you want to associate the chosen floating IP to.

Usually ports are named after their server. After that '''Associate (2)''' the floating IP.
[[File:IP usage 3.png|none|600px]]
If a floating IP is associated to a server it will appear as such in the Floating IP's menu.

There the Mapped Fixed IP Address Attribute shows the server which uses the floating IP.
[[File:IP usage 7.png|none|600px]]

= Disassociate floating IP =
To disassociate a floating IP you need to change to '''Instances (1)'''.

There it is possible to search for an instance using it's attributes as a filter. In this example I searched for the '''instance name (2)'''.

On the displayed instance overview we can now open the '''submenu (3)''' to perform quick actions.
[[File:IP usage 4.png|none|600px]]
There you can chose '''Disassociate Floating IP (1)'''.
[[File:IP usage 5.png|none|600px]]
This opens a pop-up window with an overview of our planned action.

If a server uses more than one floating IP it's possible to chose the right one here.

If you're positive press '''Dissociate'''. This will remove the floating IP from the server.
[[File:IP usage 6.png|none|600px]]
</tabber>
[[Category: CLI]]
[[Category: Network]]

IP usage

2025-07-30T13:14:02Z

Sst-fbe:

= Overview =
This page describes the usage of IP's on VM's either via [https://dashboard.stoney-cloud.com dashboard] or command line interface (CLI).

The following manuals are laid out for Ubuntu.

<tabber>
|-|IP usage CLI=
= Associate floating IP =
To associate a floating IP address to a server, use the following command:
<syntaxhighlight lang="bash">
openstack server add floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
Use the OpenStack ID of the server as the '''INSTANCE_ID''' and the chosen IP address as the '''FLOATING_IP_ADDRESS'''.
= Disassociate floating IP =
<syntaxhighlight lang="bash">
openstack server remove floating ip INSTANCE_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
|-|IP usage Dashboard=
= Associate floating IP =
Select the right project by clicking on the '''current project (1)''' and selecting the '''project you want to work with (2)'''.
[[File:IP usage 1.png|none|600px]]
After that navigate to '''Network (1) -> Floating IP's (2)'''.

Click on the '''Button next to Associate (3)''' to associate this IP to a server.
[[File:IP usage 2.png|none|600px]]
In the pop-up select the '''port (1)''' you want to associate the chosen floating IP to.

Usually ports are named after their server. After that '''Associate (2)''' the floating IP.
[[File:IP usage 3.png|none|600px]]
If a floating IP is associated to a server it will appear as such in the Floating IP's menu.

There the Mapped Fixed IP Address Attribute shows the server which uses the floating IP.
[[File:IP usage 7.png|none|600px]]

= Disassociate floating IP =
To disassociate a floating IP you need to change to '''Instances (1)'''.

There it is possible to search for an instance using it's attributes as a filter. In this example I searched for the '''instance name (2)'''.

On the displayed instance overview we can now open the '''submenu (3)''' to perform quick actions.
[[File:IP usage 4.png|none|600px]]
There you can chose '''Disassociate Floating IP (1)'''.
[[File:IP usage 5.png|none|600px]]
This opens a pop-up window with an overview of our planned action.

If a server uses more than one floating IP it's possible to chose the right one here.

If you're positive press '''Dissociate'''. This will remove the floating IP from the server.
[[File:IP usage 6.png|none|600px]]
</tabber>
[[Category: CLI]]
[[Category: Network]]

IP usage

2025-07-30T13:04:47Z

Sst-fbe:

= Overview =
This page describes the usage of IP's on VM's either via [https://dashboard.stoney-cloud.com dashboard] or command line interface (CLI).

The following manuals are laid out for Ubuntu.

<tabber>
|-|IP usage CLI=
= Associate floating IP =
<syntaxhighlight lang="bash">
openstack server add floating ip INSTANCE_NAME_OR_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
= Disassociate floating IP =
<syntaxhighlight lang="bash">
openstack server remove floating ip INSTANCE_NAME_OR_ID FLOATING_IP_ADDRESS
</syntaxhighlight>
|-|IP usage Dashboard=
= Associate floating IP =
Select the right project by clicking on the '''current project (1)''' and selecting the '''project you want to work with (2)'''.
[[File:IP usage 1.png|none|600px]]
After that navigate to '''Network (1) -> Floating IP's (2)'''.

Click on the '''Button next to Associate (3)''' to associate this IP to a server.
[[File:IP usage 2.png|none|600px]]
In the pop-up select the '''port (1)''' you want to associate the chosen floating IP to.

Usually ports are named after their server. After that '''Associate (2)''' the floating IP.
[[File:IP usage 3.png|none|600px]]
If a floating IP is associated to a server it will appear as such in the Floating IP's menu.

There the Mapped Fixed IP Address Attribute shows the server which uses the floating IP.
[[File:IP usage 7.png|none|600px]]

= Disassociate floating IP =
To disassociate a floating IP you need to change to '''Instances (1)'''.

There it is possible to search for an instance using it's attributes as a filter. In this example I searched for the '''instance name (2)'''.

On the displayed instance overview we can now open the '''submenu (3)''' to perform quick actions.
[[File:IP usage 4.png|none|600px]]
There you can chose '''Disassociate Floating IP (1)'''.
[[File:IP usage 5.png|none|600px]]
This opens a pop-up window with an overview of our planned action.

If a server uses more than one floating IP it's possible to chose the right one here.

If you're positive press '''Dissociate'''. This will remove the floating IP from the server.
[[File:IP usage 6.png|none|600px]]
</tabber>
[[Category: CLI]]
[[Category: Network]]