Adding YAML test files

adding yaml linting biz

Author: aireilly

.travis.yml

@@ -67,6 +67,14 @@ jobs:
         - travis_retry vale sync # pull down VRH rules package
         - chmod +x ./scripts/check-with-vale.sh
         - ./scripts/check-with-vale.sh
+    - stage: check-yaml
+      if: type IN (pull_request)
+      name: "Run yamllint against PR YAML files"
+      before_script:
+        - travis_retry sudo apt-get install yamllint
+      script:
+        - chmod +x ./scripts/lint-yaml.sh
+        - ./scripts/lint-yaml.sh
     # Commenting out to disable auto-merging of PRs
     # - stage: automerge
     #   if: env(PR_AUTHOR)=openshift-cherrypick-robot
@@ -83,4 +91,5 @@ stages:
   - build
   - netlify
   - check-with-vale
+  - check-yaml
   #- automerge

modules/yaml

@@ -0,0 +1 @@
+../yaml

modules/yaml-test.adoc

@@ -0,0 +1,17 @@
+// Module included in the following assemblies:
+//
+// * scalability_and_performance/cnf-create-performance-profiles.adoc
+
+:_content-type: CONCEPT
+[id="REPLACE_ME_WITH_ID_{context}"]
+= Included YAML example
+
+Have a look at this YAML.
+
+[source,yaml]
+----
+include::yaml/install-config.yaml[]
+----
+<1> Instance type, for example, `m5d.2xlarge`.
+<2> Pull secret
+<3> SSH key

scalability_and_performance/cnf-create-performance-profiles.adoc

@@ -8,6 +8,8 @@ toc::[]
 
 Learn about the Performance Profile Creator (PPC) and how you can use it to create a performance profile.
 
+include::modules/yaml-test.adoc[leveloffset=+1]
+
 include::modules/cnf-about-the-profile-creator-tool.adoc[leveloffset=+1]
 
 include::modules/cnf-gathering-data-about-cluster-using-must-gather.adoc[leveloffset=+2]

scalability_and_performance/yaml

@@ -0,0 +1 @@
+../yaml

scripts/lint-yaml.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Use yamllint to lint and report errors for modified YAML files in repo
+# $ ./lint-yaml.sh
+
+set -e
+
+if [ -z "$(which yamllint)" ]; then
+    echo "yamllint not found" >&2
+fi
+
+RESULT=0
+
+INPUT=$1
+
+YAMLLINT_PARAMS="{extends: relaxed, rules: {line-length: disable, indentation: disable, colons: {max-spaces-before: 0, max-spaces-after: 1}, empty-lines: enable, trailing-spaces: {}, truthy: {}, new-line-at-end-of-file: disable }}"
+
+# list of modified ./yaml/*.yaml files
+FILES=$(git diff --name-only HEAD~1 HEAD --diff-filter=d "./yaml/*.yaml")
+
+for FILE in "$FILES"; do
+    if ! yamllint -d "$YAMLLINT_PARAMS" $FILE; then
+        RESULT=1
+        exit ${RESULT}
+    elif [ "$RESULT" -eq 0 ]; then
+        echo "No YAML errors found."
+    fi
+done

yaml/install-config.yaml

@@ -0,0 +1,42 @@
+additionalTrustBundlePolicy: Proxyonly
+apiVersion: v1
+baseDomain: devcluster.openshift.com
+compute:
+- architecture: amd64
+  hyperthreading: Enabled
+  name: worker
+  platform:
+    aws:
+      rootVolume:
+        size: 120
+      type: m5d.2xlarge #<1>
+  replicas: 0
+controlPlane:
+  architecture: amd64
+  hyperthreading: Enabled
+  name: master
+  platform:
+    aws:
+      rootVolume:
+        size: 120
+      type: m5d.2xlarge
+  replicas: 1
+metadata:
+  creationTimestamp: null
+  name: 241122-aireilly
+networking:
+  clusterNetwork:
+  - cidr: 10.128.0.0/14
+    hostPrefix: 23
+  machineNetwork:
+  - cidr: 10.0.0.0/16
+  networkType: OVNKubernetes
+  serviceNetwork:
+  - 172.30.0.0/16
+platform:
+  aws:
+    region: us-east-1
+publish: External
+pullSecret: '<pull_secret>' #<2>
+sshKey: |
+  <ssh_key>  #<3>

yaml/machine-config.yaml

@@ -0,0 +1,18 @@
+apiVersion: machineconfiguration.openshift.io/v1
+kind: MachineConfigPool
+metadata:
+  name: worker-rt
+  labels:
+    machineconfiguration.openshift.io/role: worker-rt
+spec:
+  machineConfigSelector:
+    matchExpressions:
+      - {
+        key: machineconfiguration.openshift.io/role,
+        operator: In,
+        values: [worker, worker-rt],
+        }
+  paused: false
+  nodeSelector:
+    matchLabels:
+      node-role.kubernetes.io/worker-rt: ""