agama-project / agama / 12027129999

25%

master: 75%

Build Type

push

github

Committed by web-flow

Commit Message

feat(storage): initial support for a config model (#1763)

A config model is an abstraction of the storage config to make easier
for clients to deal with the storage config. Clients (e.g., the web UI)
do not need to understand the complexity of the storage config. Instead
of that, clients directly work with the config model for both reading
the config and applying changes.

Example of storage config:

~~~
{ 
  "drives": [
    {
      "search": {
        "condition": { "name": "/dev/vda" },
        "max": 1,
        "ifNotFound": "error"
      },
      "partitions": [
        { "search": "*", "delete": true },
        { "generate": "default" }
      ]
    }
  ]
}
~~~

And its equivalence in the config model:

~~~
{
  "drives": [
    {
      "name": "/dev/vda",
      "spacePolicy": "delete",
      "partitions": [
        { "name": "/dev/vda1", "delete": true },
        { "name": "/dev/vda2", "delete": true },
        {
          "mountPath": "/",
          "filesystem": {
            "default": true,
            "type": "btrfs",
            "snapshots": false
          },
          "size": {
            "default": true,
            "min": 2048
          }
        }
      ]
    }
  ]
}
~~~

Note: this PR replaces https://github.com/agama-project/agama/pull/1748
in which the model was implemented in the web side.

Run Details

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158 existing lines in 8 files now uncovered.

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