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Sync clusters states

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* move statefulset creation from cluster spec to the separate function
* sync cluster state with desired state;
* move out from arrays for cluster resources;
* recreate pods instead of deleting them in case of statefulset change
* check for master while creating cluster/updating pods
* simplify retryutil
* list pvc while listing resources
* name kubernetes resources with capital letter
* do rolling update in case of env variables change
This commit is contained in:
Murat Kabilov
2017-05-12 11:41:27 +02:00
parent 1377724b2e
commit 6f7399b36f
13 changed files with 334 additions and 88 deletions
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pkg/controller/pod.go
+3 -3
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@@ -117,15 +117,15 @@ func (c *Controller) podDelete(obj interface{}) {
}
func (c *Controller) podEventsDispatcher(stopCh <-chan struct{}) {
c.logger.Infof("Watching all pod events")
c.logger.Infof("Watching all Pod events")
for {
select {
case event := <-c.podCh:
if subscriber, ok := c.clusters[event.ClusterName]; ok {
c.logger.Debugf("Sending %s event of pod '%s' to the '%s' cluster channel", event.EventType, event.PodName, event.ClusterName)
c.logger.Debugf("Sending %s event of Pod '%s' to the '%s' cluster channel", event.EventType, event.PodName, event.ClusterName)
go subscriber.ReceivePodEvent(event)
} else {
c.logger.Debugf("Skipping pods unrelated to clusters: %s", event.PodName)
c.logger.Debugf("Skipping Pods unrelated to clusters: %s", event.PodName)
}
case <-stopCh:
return