View available bootstraps¶

You can view bootstrap images available in your system.

1. Each bootstrap image has a unique ID which identifies it:

   $ fuel-bootstrap  list
   

   System response:

   +--------------------------------------+--------------------------------------+--------+
   | uuid                                 | label                                | status |
   +--------------------------------------+--------------------------------------+--------+
   | 2b7fe334-4ef7-4a9d-8fcb-e0d7cc009d0c | 2b7fe334-4ef7-4a9d-8fcb-e0d7cc009d0c | active |
   | centos                               | deprecated                           |        |
   +--------------------------------------+--------------------------------------+--------+
   

2. To check, which exactly bootstrap image is currently loaded on a discovered node:

   # fuel nodes
   

   System response:

   id | status   | name             | cluster | ip         | mac               | roles | pending_roles | online | group_id
   ---|----------|------------------|---------|------------|-------------------|-------|---------------|--------|---------
   1  | discover | Untitled (29:bb) | None    | 10.109.0.3 | 64:26:37:0b:29:bb |       |               | True   | None
   

3. Connect to a node by SSH and check the file:

   ssh 10.109.0.3 cat /etc/nailgun-agent/config.yaml
   

   System response:

   {runtime_uuid: 2b7fe334-4ef7-4a9d-8fcb-e0d7cc009d0c}
   

4. You can use Fuel web UI as well:

   • Go to Nodes tab of your environment.
   • Locate the node and click on gear button in front of the node name.
   • Expand the System tab and find runtime uuid record.

As you can see, Fuel loaded the discovered node with the bootstrap image marked as Active in the bootstrap list.