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ClusterDomain default (#863) 

* add json:omitempty option to ClusterDomain

* Add default value for ClusterDomain

Unfortunately, omitempty in operator configuration CRD doesn't mean that
defauls from operator config object will be picked up automatically.
Make sure that ClusterDomain default is specified, so that even when
someone will set cluster_domain = "", it will be overwritted with a
default value.

Co-authored-by: mlu42 <mlu42pro@gmail.com>
This commit is contained in:
Dmitry Dolgov 2020-03-13 11:51:39 +01:00 committed by GitHub
parent b66734a0a9
commit d666c52172
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1 changed files with 2 additions and 1 deletions
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3
pkg/controller/operator_config.go
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@ -6,6 +6,7 @@ import (
"time"
acidv1 "github.com/zalando/postgres-operator/pkg/apis/acid.zalan.do/v1"
"github.com/zalando/postgres-operator/pkg/util"
"github.com/zalando/postgres-operator/pkg/util/config"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
@ -50,7 +51,7 @@ func (c *Controller) importConfigurationFromCRD(fromCRD *acidv1.OperatorConfigur
result.PodTerminateGracePeriod = time.Duration(fromCRD.Kubernetes.PodTerminateGracePeriod)
result.SpiloPrivileged = fromCRD.Kubernetes.SpiloPrivileged
result.SpiloFSGroup = fromCRD.Kubernetes.SpiloFSGroup
result.ClusterDomain = fromCRD.Kubernetes.ClusterDomain
result.ClusterDomain = util.Coalesce(fromCRD.Kubernetes.ClusterDomain, "cluster.local")
result.WatchedNamespace = fromCRD.Kubernetes.WatchedNamespace
result.PDBNameFormat = fromCRD.Kubernetes.PDBNameFormat
result.EnablePodDisruptionBudget = fromCRD.Kubernetes.EnablePodDisruptionBudget