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Add support for DeploymentConfigs

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This commit is contained in:
waseem
2019-07-04 09:58:26 +02:00
parent bf6cb73fd7
commit de77785d4f
3 changed files with 77 additions and 32 deletions
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67
internal/pkg/callbacks/rolling_upgrade.go
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@@ -3,15 +3,17 @@ package callbacks
import (
"github.com/sirupsen/logrus"
"github.com/stakater/Reloader/internal/pkg/util"
"github.com/stakater/Reloader/pkg/kube"
apps_v1beta1 "k8s.io/api/apps/v1beta1"
v1 "k8s.io/api/core/v1"
"k8s.io/api/extensions/v1beta1"
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
openshiftv1 "github.com/openshift/api/apps/v1"
)
//ItemsFunc is a generic function to return a specific resource array in given namespace
type ItemsFunc func(kubernetes.Interface, string) []interface{}
type ItemsFunc func(kube.Clients, string) []interface{}
//ContainersFunc is a generic func to return containers
type ContainersFunc func(interface{}) []v1.Container
@@ -23,7 +25,7 @@ type InitContainersFunc func(interface{}) []v1.Container
type VolumesFunc func(interface{}) []v1.Volume
//UpdateFunc performs the resource update
type UpdateFunc func(kubernetes.Interface, string, interface{}) error
type UpdateFunc func(kube.Clients, string, interface{}) error
//RollingUpgradeFuncs contains generic functions to perform rolling upgrade
type RollingUpgradeFuncs struct {
@@ -36,32 +38,41 @@ type RollingUpgradeFuncs struct {
}
// GetDeploymentItems returns the deployments in given namespace
func GetDeploymentItems(client kubernetes.Interface, namespace string) []interface{} {
deployments, err := client.ExtensionsV1beta1().Deployments(namespace).List(meta_v1.ListOptions{})
func GetDeploymentItems(clients kube.Clients, namespace string) []interface{} {
deployments, err := clients.KubernetesClient.ExtensionsV1beta1().Deployments(namespace).List(meta_v1.ListOptions{})
if err != nil {
logrus.Errorf("Failed to list deployments %v", err)
}
return util.InterfaceSlice(deployments.Items)
}
// GetDaemonSetItems returns the daemonSet in given namespace
func GetDaemonSetItems(client kubernetes.Interface, namespace string) []interface{} {
daemonSets, err := client.ExtensionsV1beta1().DaemonSets(namespace).List(meta_v1.ListOptions{})
// GetDaemonSetItems returns the daemonSets in given namespace
func GetDaemonSetItems(clients kube.Clients, namespace string) []interface{} {
daemonSets, err := clients.KubernetesClient.ExtensionsV1beta1().DaemonSets(namespace).List(meta_v1.ListOptions{})
if err != nil {
logrus.Errorf("Failed to list daemonSets %v", err)
}
return util.InterfaceSlice(daemonSets.Items)
}
// GetStatefulSetItems returns the statefulSet in given namespace
func GetStatefulSetItems(client kubernetes.Interface, namespace string) []interface{} {
statefulSets, err := client.AppsV1beta1().StatefulSets(namespace).List(meta_v1.ListOptions{})
// GetStatefulSetItems returns the statefulSets in given namespace
func GetStatefulSetItems(clients kube.Clients, namespace string) []interface{} {
statefulSets, err := clients.KubernetesClient.AppsV1beta1().StatefulSets(namespace).List(meta_v1.ListOptions{})
if err != nil {
logrus.Errorf("Failed to list statefulSets %v", err)
}
return util.InterfaceSlice(statefulSets.Items)
}
// GetDeploymentConfigItems returns the deploymentConfigs in given namespace
func GetDeploymentConfigItems(clients kube.Clients, namespace string) []interface{} {
deploymentConfigs, err := clients.OpenshiftAppsClient.Apps().DeploymentConfigs(namespace).List(meta_v1.ListOptions{})
if err != nil {
logrus.Errorf("Failed to list deploymentConfigs %v", err)
}
return util.InterfaceSlice(deploymentConfigs.Items)
}
// GetDeploymentContainers returns the containers of given deployment
func GetDeploymentContainers(item interface{}) []v1.Container {
return item.(v1beta1.Deployment).Spec.Template.Spec.Containers
@@ -77,6 +88,11 @@ func GetStatefulsetContainers(item interface{}) []v1.Container {
return item.(apps_v1beta1.StatefulSet).Spec.Template.Spec.Containers
}
// GetDeploymentConfigContainers returns the containers of given deploymentConfig
func GetDeploymentConfigContainers(item interface{}) []v1.Container {
return item.(openshiftv1.DeploymentConfig).Spec.Template.Spec.Containers
}
// GetDeploymentInitContainers returns the containers of given deployment
func GetDeploymentInitContainers(item interface{}) []v1.Container {
return item.(v1beta1.Deployment).Spec.Template.Spec.InitContainers
@@ -92,24 +108,36 @@ func GetStatefulsetInitContainers(item interface{}) []v1.Container {
return item.(apps_v1beta1.StatefulSet).Spec.Template.Spec.InitContainers
}
// GetDeploymentConfigInitContainers returns the containers of given deploymentConfig
func GetDeploymentConfigInitContainers(item interface{}) []v1.Container {
return item.(openshiftv1.DeploymentConfig).Spec.Template.Spec.InitContainers
}
// UpdateDeployment performs rolling upgrade on deployment
func UpdateDeployment(client kubernetes.Interface, namespace string, resource interface{}) error {
func UpdateDeployment(clients kube.Clients, namespace string, resource interface{}) error {
deployment := resource.(v1beta1.Deployment)
_, err := client.ExtensionsV1beta1().Deployments(namespace).Update(&deployment)
_, err := clients.KubernetesClient.ExtensionsV1beta1().Deployments(namespace).Update(&deployment)
return err
}
// UpdateDaemonSet performs rolling upgrade on daemonSet
func UpdateDaemonSet(client kubernetes.Interface, namespace string, resource interface{}) error {
func UpdateDaemonSet(clients kube.Clients, namespace string, resource interface{}) error {
daemonSet := resource.(v1beta1.DaemonSet)
_, err := client.ExtensionsV1beta1().DaemonSets(namespace).Update(&daemonSet)
_, err := clients.KubernetesClient.ExtensionsV1beta1().DaemonSets(namespace).Update(&daemonSet)
return err
}
// UpdateStatefulset performs rolling upgrade on statefulSet
func UpdateStatefulset(client kubernetes.Interface, namespace string, resource interface{}) error {
func UpdateStatefulset(clients kube.Clients, namespace string, resource interface{}) error {
statefulSet := resource.(apps_v1beta1.StatefulSet)
_, err := client.AppsV1beta1().StatefulSets(namespace).Update(&statefulSet)
_, err := clients.KubernetesClient.AppsV1beta1().StatefulSets(namespace).Update(&statefulSet)
return err
}
// UpdateDeploymentConfig performs rolling upgrade on deploymentConfig
func UpdateDeploymentConfig(clients kube.Clients, namespace string, resource interface{}) error {
deploymentConfig := resource.(openshiftv1.DeploymentConfig)
_, err := clients.OpenshiftAppsClient.AppsV1().DeploymentConfigs(namespace).Update(&deploymentConfig)
return err
}
@@ -127,3 +155,8 @@ func GetDaemonSetVolumes(item interface{}) []v1.Volume {
func GetStatefulsetVolumes(item interface{}) []v1.Volume {
return item.(apps_v1beta1.StatefulSet).Spec.Template.Spec.Volumes
}
// GetDeploymentConfigVolumes returns the Volumes of given deploymentConfig
func GetDeploymentConfigVolumes(item interface{}) []v1.Volume {
return item.(openshiftv1.DeploymentConfig).Spec.Template.Spec.Volumes
}