added iperf chart

Signed-off-by: Michal Minář michal.minar@id.ethz.ch

.gitlab/lint.yaml

 ---
+include:
+  - remote: https://gitlab.com/ethz-hpc/pipelines/-/raw/main/scripts/chart/kube-linter.yaml
+
 yamllint:
   stage: lint
   image: registry.gitlab.com/pipeline-components/yamllint:0.31.2@sha256:82f082414bad17ec04f4d271262a6dcaf64883bb4f1ce73923380125af8b94ee
@@ -50,3 +53,27 @@ hadolint:
           - Dockerfile*
           - "**/Dockerfile*"
           - .gitlab-ci.yaml
+          - .gitlab/lint.yaml
+
+iperf-kube-lint:
+  extends: .kube-linter
+  image: registry.gitlab.com/ethz-hpc/pipelines/kube-linter:latest
+  stage: lint
+  script:
+    - set -eo pipefail
+    - cd charts/iperf
+    - >-
+      helm template iperf-server . |
+        awk -v o=/dev/stderr '/^(apiVersion:|---)/ { o="/dev/stdout" } { print >o }' |
+        tee /dev/stderr |
+        kube-linter lint --fail-if-no-objects-found --fail-on-invalid-resource -
+  rules:
+    - if: >-
+        $CI_PIPELINE_SOURCE !~ /^(?:push|merge_request_event|schedule|pipeline)$/ &&
+        $RENOVATE == "true"
+      when: never
+    - changes:
+        paths:
+          - .gitlab-ci.yaml
+          - .gitlab/lint.yaml
+          - charts/**/*.yaml