New line inserted in the generated files

[jmichalek132]

We we define an SLO

apiVersion: pyrra.dev/v1alpha1
kind: ServiceLevelObjective
metadata:
  name: grafana-requests-availability
  labels:
    pyrra.dev/owner: op
  annotations:
    pyrra.dev/dashboard_url: https://ffffffffffffffffffffffffffffffffff/d/ccssRIenz/slo-detail-pyrra?var-slo={{ $labels.slo }}
    pyrra.dev/message: "{{ $labels.slo }} has either high burn rate or missing SLO metric"
spec:
  target: '99.9'
  window: 28d
  indicator:
    ratio:
      errors:
        metric: grafana_http_request_duration_seconds_count{deployment_environment=~"prod", service_name="grafana", status_code=~"5.*"}
      total:
        metric: grafana_http_request_duration_seconds_count{deployment_environment="prod", service_name="grafana"}

and for e.g. add long enough annotation new line is inserted in the generated yaml file:

  - alert: SLOMetricAbsent
    annotations:
      dashboard_url: https://ffffffffffffffffffffffffffffffffff/d/ccssRIenz/slo-detail-pyrra?var-slo={{
        $labels.slo }}

Seems to be caused by https://github.com/go-yaml/yaml/issues/348#issuecomment-375422573. It doesn't seem to break anything but it does suprise people. WIll later look into what needs to be done to avoid this happening, seems the fix should be just upgrading the dependcy for yaml.

[metalmatze]

Makes sense. Good it doesn't break anything. This dependency is indirect and should update through these direct dependencies:

go mod why gopkg.in/yaml.v3

# gopkg.in/yaml.v3
github.com/pyrra-dev/pyrra
k8s.io/apimachinery/pkg/runtime
k8s.io/apimachinery/pkg/runtime.test
github.com/stretchr/testify/assert
gopkg.in/yaml.v3