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Move operator to go 1.14 (#882)

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* update go modules march 2020
* update to GO 1.14
* reflect k8s client API changes
This commit is contained in:
Felix Kunde
2020-03-30 15:50:17 +02:00
committed by GitHub
parent ba9cf68650
commit 66f2cda87f
26 changed files with 319 additions and 273 deletions
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pkg/cluster/pod.go
+12 -9
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@@ -1,6 +1,7 @@
package cluster
import (
"context"
"fmt"
"math/rand"
@@ -17,7 +18,7 @@ func (c *Cluster) listPods() ([]v1.Pod, error) {
LabelSelector: c.labelsSet(false).String(),
}
pods, err := c.KubeClient.Pods(c.Namespace).List(listOptions)
pods, err := c.KubeClient.Pods(c.Namespace).List(context.TODO(), listOptions)
if err != nil {
return nil, fmt.Errorf("could not get list of pods: %v", err)
}
@@ -30,7 +31,7 @@ func (c *Cluster) getRolePods(role PostgresRole) ([]v1.Pod, error) {
LabelSelector: c.roleLabelsSet(false, role).String(),
}
pods, err := c.KubeClient.Pods(c.Namespace).List(listOptions)
pods, err := c.KubeClient.Pods(c.Namespace).List(context.TODO(), listOptions)
if err != nil {
return nil, fmt.Errorf("could not get list of pods: %v", err)
}
@@ -73,7 +74,7 @@ func (c *Cluster) deletePod(podName spec.NamespacedName) error {
ch := c.registerPodSubscriber(podName)
defer c.unregisterPodSubscriber(podName)
if err := c.KubeClient.Pods(podName.Namespace).Delete(podName.Name, c.deleteOptions); err != nil {
if err := c.KubeClient.Pods(podName.Namespace).Delete(context.TODO(), podName.Name, c.deleteOptions); err != nil {
return err
}
@@ -183,7 +184,7 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
eol bool
)
oldMaster, err := c.KubeClient.Pods(podName.Namespace).Get(podName.Name, metav1.GetOptions{})
oldMaster, err := c.KubeClient.Pods(podName.Namespace).Get(context.TODO(), podName.Name, metav1.GetOptions{})
if err != nil {
return fmt.Errorf("could not get pod: %v", err)
@@ -206,7 +207,9 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
// we must have a statefulset in the cluster for the migration to work
if c.Statefulset == nil {
var sset *appsv1.StatefulSet
if sset, err = c.KubeClient.StatefulSets(c.Namespace).Get(c.statefulSetName(),
if sset, err = c.KubeClient.StatefulSets(c.Namespace).Get(
context.TODO(),
c.statefulSetName(),
metav1.GetOptions{}); err != nil {
return fmt.Errorf("could not retrieve cluster statefulset: %v", err)
}
@@ -247,7 +250,7 @@ func (c *Cluster) MigrateMasterPod(podName spec.NamespacedName) error {
// MigrateReplicaPod recreates pod on a new node
func (c *Cluster) MigrateReplicaPod(podName spec.NamespacedName, fromNodeName string) error {
replicaPod, err := c.KubeClient.Pods(podName.Namespace).Get(podName.Name, metav1.GetOptions{})
replicaPod, err := c.KubeClient.Pods(podName.Namespace).Get(context.TODO(), podName.Name, metav1.GetOptions{})
if err != nil {
return fmt.Errorf("could not get pod: %v", err)
}
@@ -276,7 +279,7 @@ func (c *Cluster) recreatePod(podName spec.NamespacedName) (*v1.Pod, error) {
defer c.unregisterPodSubscriber(podName)
stopChan := make(chan struct{})
if err := c.KubeClient.Pods(podName.Namespace).Delete(podName.Name, c.deleteOptions); err != nil {
if err := c.KubeClient.Pods(podName.Namespace).Delete(context.TODO(), podName.Name, c.deleteOptions); err != nil {
return nil, fmt.Errorf("could not delete pod: %v", err)
}
@@ -300,7 +303,7 @@ func (c *Cluster) recreatePods() error {
LabelSelector: ls.String(),
}
pods, err := c.KubeClient.Pods(namespace).List(listOptions)
pods, err := c.KubeClient.Pods(namespace).List(context.TODO(), listOptions)
if err != nil {
return fmt.Errorf("could not get the list of pods: %v", err)
}
@@ -349,7 +352,7 @@ func (c *Cluster) recreatePods() error {
}
func (c *Cluster) podIsEndOfLife(pod *v1.Pod) (bool, error) {
node, err := c.KubeClient.Nodes().Get(pod.Spec.NodeName, metav1.GetOptions{})
node, err := c.KubeClient.Nodes().Get(context.TODO(), pod.Spec.NodeName, metav1.GetOptions{})
if err != nil {
return false, err
}