rework label selector and resource identifier type #3
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reworks the parsing of the KubeSpec struct and identifying parse errors earlier (along with a line/column for the failure of `With` struct parsing). Signed-off-by: Jay Pipes <jaypipes@gmail.com>
Introducing the `on.fail` field for the kube gdt plugin involves parsing a kubernetes action (get, create, apply, etc) separate from the main `kube` field in the KubeSpec. So, in this patch we separate out the Action and then embed the Action struct inside the KubeSpec, separating out the parsing of the Action struct. Signed-off-by: Jay Pipes <jaypipes@gmail.com>
**This introduces a breaking API change**
Previously, the following YAML was used to select (or delete) resources
in a `gdt-kube` test spec:
```yaml
tests:
- kube.get: pods
with:
labels:
app: nginx
```
This functionality has been changed to use the following format instead:
```yaml
tests:
- kube:
get:
type: pods
labels:
app: nginx
```
or using the `kube.get` shortcut, like so:
```yaml
tests:
- kube.get:
type: pods
labels:
app: nginx
```
This was changed in order to better accomodate additional Kubernetes
actions coming in future PRs, including `logs` and `exec` actions, as
well as to standardize the parsing of resource identifiers and label
selectors.
Signed-off-by: Jay Pipes <jaypipes@gmail.com>
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This introduces a breaking API change
Previously, the following YAML was used to select (or delete) resources
in a
gdt-kubetest spec:This functionality has been changed to use the following format instead:
or using the
kube.getshortcut, like so:This was changed in order to better accomodate additional Kubernetes
actions coming in future PRs, including
logsandexecactions, aswell as to standardize the parsing of resource identifiers and label
selectors.