feat: add plugin to run `vector top` in vector.dev container, hotkey `h` (#3170)

plugins/README.md

@@ -20,6 +20,7 @@ Following is an example of some plugin files in this directory. Other files are
 | log_full.yaml                  | get full logs from pod/container                                             | pods/containers                     | Ctrl-l    |                                                                                       |
 | resource-recommendations.yaml  | View recommendations for CPU/Memory requests based on historical data        | deployments/daemonsets/statefulsets | Shift-k   | [Robusta KRR](https://github.com/robusta-dev/krr)                                     |
 | trace-dns.yaml                 | Trace DNS resolution using Inspektor Gadget (4)                              | containers/pods/nodes               | Shift-d   |                                                                                       |
+| vector-dev-top.yaml            | Run `vector top` in vector.dev container                                     | pods/container                      | h         | [vector top](https://vector.dev/highlights/2020-12-23-vector-top/)                    |
 
 [1]: https://kubernetes.io/docs/tasks/debug/debug-application/debug-running-pod/#ephemeral-container
 [2]: https://github.com/nicolaka/netshoot

plugins/vector-dev-top.yaml

@@ -0,0 +1,33 @@
+# SPDX-FileCopyrightText: 2025 Robin Schneider <ypid@riseup.net>
+#
+# SPDX-License-Identifier: CC0-1.0
+
+plugins:
+  vector-top:
+    # t hotkey is already used for "transfer" by k9s.
+    # Using h because of health.
+    shortCut: h
+    confirm: false
+    description: "Execute `vector top`"
+    scopes:
+      - pods
+    command: sh
+    background: false
+    args:
+      # Both works. I have not read through https://github.com/derailed/k9s/issues/1852 yet.
+      # - -ic
+      - -c
+      - "kubectl exec --context=$CONTEXT --namespace=$NAMESPACE --stdin --tty $NAME -- vector top"
+
+  vector-top-container:
+    # t hotkey is already used for "transfer" by k9s.
+    shortCut: h
+    confirm: false
+    description: "Execute `vector top`"
+    scopes:
+      - containers
+    command: sh
+    background: false
+    args:
+      - -c
+      - "kubectl exec --context=$CONTEXT --namespace=$NAMESPACE --stdin --tty $POD --container=$NAME -- vector top"