What is ReplicaSet?
ReplicaSet. A ReplicaSet’s purpose is to maintain a stable set of replica Pods running at any given time. As such, it is often used to guarantee the availability of a specified number of identical Pods.Click to see full answer. Besides, what is the difference between ReplicaSet and replication controller?Replica Set and Replication Controller do almost…
ReplicaSet. A ReplicaSet’s purpose is to maintain a stable set of replica Pods running at any given time. As such, it is often used to guarantee the availability of a specified number of identical Pods.Click to see full answer. Besides, what is the difference between ReplicaSet and replication controller?Replica Set and Replication Controller do almost the same thing. Both of them ensure that a specified number of pod replicas are running at any given time. The difference comes with the usage of selectors to replicate pods. Replica Set use Set-Based selectors while replication controllers use Equity-Based selectors.Furthermore, what are replica sets in Kubernetes? Kubernetes – Replica Sets. Advertisements. Replica Set ensures how many replica of pod should be running. It can be considered as a replacement of replication controller. One may also ask, what are replica sets? A replica set is a group of mongod instances that maintain the same data set. A replica set contains several data bearing nodes and optionally one arbiter node. Of the data bearing nodes, one and only one member is deemed the primary node, while the other nodes are deemed secondary nodes.What is replication controller & what it does?A replication controller (RC) is a supervisor for long-running pods. An RC will launch a specified number of pods called replicas and makes sure that they keep running, for example when a node fails or something inside of a pod, that is, in one of its containers goes wrong.
