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Code Issues Releases Wiki Activity

Merge pull request #289 from moelsayed/k8s_version

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Use cluster level k8s version
This commit is contained in:
Alena Prokharchyk
2018-01-31 11:43:26 -08:00
committed by GitHub
parent bb7099b102 6c45779abc
commit cd83583815
2 changed files with 30 additions and 13 deletions
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32
cluster/cluster.go
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@@ -7,6 +7,7 @@ import (
"path/filepath"
"strings"
ref "github.com/docker/distribution/reference"
"github.com/rancher/rke/authz"
"github.com/rancher/rke/docker"
"github.com/rancher/rke/hosts"
@@ -167,9 +168,24 @@ func (c *Cluster) setClusterDefaults(ctx context.Context) {
log.Warnf(ctx, "PodSecurityPolicy can't be enabled with RBAC support disabled")
c.Services.KubeAPI.PodSecurityPolicy = false
}
c.setClusterImageDefaults()
c.setClusterKubernetesImageVersion(ctx)
c.setClusterServicesDefaults()
c.setClusterNetworkDefaults()
c.setClusterImageDefaults()
}
func (c *Cluster) setClusterKubernetesImageVersion(ctx context.Context) {
k8sImageNamed, _ := ref.ParseNormalizedNamed(c.SystemImages.Kubernetes)
// Kubernetes image is already set by c.setClusterImageDefaults(),
// I will override it here if Version is set.
var VersionedImageNamed ref.NamedTagged
if c.Version != "" {
VersionedImageNamed, _ = ref.WithTag(ref.TrimNamed(k8sImageNamed), c.Version)
c.SystemImages.Kubernetes = VersionedImageNamed.String()
}
if c.SystemImages.Kubernetes != k8sImageNamed.String() {
log.Infof(ctx, "Overrding Kubernetes image [%s] with tag [%s]", VersionedImageNamed.Name(), VersionedImageNamed.Tag())
}
}
func (c *Cluster) setClusterServicesDefaults() {
@@ -181,12 +197,12 @@ func (c *Cluster) setClusterServicesDefaults() {
&c.Services.Kubelet.ClusterDomain: DefaultClusterDomain,
&c.Services.Kubelet.InfraContainerImage: DefaultInfraContainerImage,
&c.Authentication.Strategy: DefaultAuthStrategy,
&c.Services.KubeAPI.Image: DefaultK8sImage,
&c.Services.Scheduler.Image: DefaultK8sImage,
&c.Services.KubeController.Image: DefaultK8sImage,
&c.Services.Kubelet.Image: DefaultK8sImage,
&c.Services.Kubeproxy.Image: DefaultK8sImage,
&c.Services.Etcd.Image: DefaultEtcdImage,
&c.Services.KubeAPI.Image: c.SystemImages.Kubernetes,
&c.Services.Scheduler.Image: c.SystemImages.Kubernetes,
&c.Services.KubeController.Image: c.SystemImages.Kubernetes,
&c.Services.Kubelet.Image: c.SystemImages.Kubernetes,
&c.Services.Kubeproxy.Image: c.SystemImages.Kubernetes,
&c.Services.Etcd.Image: c.SystemImages.Etcd,
}
for k, v := range serviceConfigDefaultsMap {
setDefaultIfEmpty(k, v)
@@ -204,6 +220,8 @@ func (c *Cluster) setClusterImageDefaults() {
&c.SystemImages.DNSmasq: DefaultDNSmasqImage,
&c.SystemImages.KubeDNSAutoscaler: DefaultKubeDNSAutoScalerImage,
&c.SystemImages.KubernetesServicesSidecar: DefaultKubernetesServicesSidecarImage,
&c.SystemImages.Etcd: DefaultEtcdImage,
&c.SystemImages.Kubernetes: DefaultK8sImage,
}
for k, v := range systemImagesDefaultsMap {
setDefaultIfEmpty(k, v)