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Prevent flapping of external DNS configuration #1091

Prevent flapping of external DNS configuration

Prevent flapping of external DNS configuration #1091

# thanks to https://github.com/giantswarm/devctl/blob/v5.9.0/pkg/gen/input/workflows/internal/file/check_values_schema.yaml.template for the idea
name: 'Check if values schema file has been updated'
on:
pull_request:
branches:
- master
paths:
- 'chart/k8gb/values.yaml'
- 'chart/k8gb/values.schema.json'
permissions: # added using https://github.com/step-security/secure-workflows
contents: read
jobs:
check:
name: 'Check values.yaml and its schema in PR'
runs-on: ubuntu-24.04
steps:
- name: Harden Runner
uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
with:
egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
- name: 'Checkout'
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
- name: 'Check if values.schema.json was updated'
run: |
VALUES_FILE=chart/k8gb/values.yaml
SCHEMA_FILE=chart/k8gb/values.schema.json
# check if the values.json is covered by the schema
pip3 install json-spec
yq -o=json eval ${VALUES_FILE} > /tmp/values.json
json validate --schema-file=${SCHEMA_FILE} --document-file=/tmp/values.json
echo "PASSED: values.yaml and values.schema.json both appear to have been updated and the document is valid against the schema"