Fix CI pipeline (kubeflow#110)

* Remove kubeval from Danger
* Remove kubeval from CircleCI

.circleci/config.yml

@@ -102,30 +102,17 @@ jobs:
 
             # yamllint
             pip install --user yamllint
-
-            # Kubeval
-            wget --no-verbose -O - https://github.com/instrumenta/kubeval/releases/latest/download/kubeval-linux-amd64.tar.gz | sudo tar -xz -C /usr/local/bin/
-            sudo chmod +x /usr/local/bin/kubeval
       - checkout
       - run: mkdir lint
       - run:
           name: yamllint
           command: |
             yamllint -c .yamllint.yml --strict -f parsable . > lint/yamllint.txt || true
-      - run:
-          name: Kubeval
-          command: |
-            kubeval --strict --schema-location https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master/ \
-              --kubernetes-version=${GKE_KUBERNETES_VERSION} --skip-kinds BackendConfig --directories k8s/ --output json --quiet > lint/kubeval.json || true
-      - store_artifacts:
-          path: lint/kubeval.json
-          destination: kubeval.json
       - store_artifacts:
           path: lint/yamllint.txt
           destination: yamllint.txt
       - save_cache:
           paths:
-            - lint/kubeval.json
             - lint/yamllint.txt
           key: lint-v{{ .Environment.CACHE_VERSION }}-{{ .Environment.CIRCLE_SHA1 }}-{{ .Environment.CIRCLE_WORKFLOW_ID }}
 

README.md

@@ -117,7 +117,6 @@ Docker images are being pushed to `eu.gcr.io/removebg-226919/removebg-core` and
 - `CACHE_VERSION`: `2` (increment to update cache)
 - `DOCKER_IMAGE_NAME`: `eu.gcr.io/removebg-226919/removebg` (base image name, `-core` and `-api` are appended automatically)
 - `GKE_CLUSTER`: `removebg-app` (which GKE cluster the app will be deployed to)
-- `GKE_KUBERNETES_VERSION`: `1.20.8` (used by `kubeval` to validate K8s config)
 
 ## 🚚 Release Process
 

dangerfile.ts

@@ -218,21 +218,3 @@ if (yamllintResult.includes("[error]") || yamllintResult.includes("[warning]"))
 if (yamllintResult.includes("warning") || yamllintResult.includes("error")) {
   fail("📎 There are issues in your `.yaml` files!")
 }
-
-var kubevalJson = JSON.parse(fs.readFileSync("lint/kubeval.json").toString());
-var kubevalResult = '';
-const markdownHeaderKubeval = "| File  | Status | Kind     | Errors |\n| ----- |:------:| -------- | ------ |\n"
-
-kubevalJson.forEach(obj => {
-  var errors = "";
-  obj.errors.forEach(error => {
-    errors += "<li>" + error + "</li>";
-  });
-  kubevalResult += "| `" + obj.filename + "` | **" + obj.status + "** | `" + obj.kind + "` | " + errors + " |\n";
-});
-
-markdown("### Kubernetes Configuration\n\n" + markdownHeaderKubeval + kubevalResult);
-
-if (kubevalResult.includes("invalid")) {
-  fail("`☸️ Invalid Kubernetes configuration found!")
-}