## How to become a contributor and submit your own code

![Screen Shot 2022-08-30 at 7 27 04 PM](https://user-images.githubusercontent.com/42785357/187579207-9924eb32-da31-47bb-99f9-d8bf1aa238ad.png)

### Typical Pull Request Workflow -

**1. New PR**

- As a contributor, you submit a New PR on GitHub.
- We inspect every incoming PR and add certain labels to the PR such as `size:`,

### `kubectl debug` graduates to Beta

`kubectl alpha debug` graduates from alpha to beta in 1.20, becoming `kubectl debug`.
`kubectl debug` provides support for common debugging workflows directly from kubectl. Troubleshooting scenarios supported in this release of `kubectl` include:
Troubleshoot workloads that crash on startup by creating a copy of the pod that uses a different container image or command.

            }
            SingletonLaContainerFactory.destroy();
            logger.info("Destroyed LaContainer.");
        }
    }

    /**
     * Main processing method that coordinates the entire crawling workflow.
     * This method handles session setup, crawler initialization, crawling execution,
     * and cleanup operations.
     *
     * @param options parsed command-line options containing crawling configuration

    /**
     * Performs a search operation and populates the search render data with results.
     *
     * This method handles the complete search workflow including parameter processing,
     * query execution, result formatting, and logging. It supports automatic retry
     * with escaped queries if the initial search fails.
     *

- cloud.google.com/go/vmwareengine: v0.3.0
- cloud.google.com/go/vpcaccess: v1.6.0
- cloud.google.com/go/webrisk: v1.8.0
- cloud.google.com/go/websecurityscanner: v1.5.0
- cloud.google.com/go/workflows: v1.10.0
- github.com/googleapis/enterprise-certificate-proxy: [v0.2.3](https://github.com/googleapis/enterprise-certificate-proxy/tree/v0.2.3)
- google.golang.org/genproto/googleapis/api: 1aefcd6

* vSphere Cloud Provider Implementation  ([#24703](https://github.com/kubernetes/kubernetes/pull/24703), [@dagnello](https://github.com/dagnello))
* Added JobTemplate, a preliminary step for ScheduledJob and Workflow ([#21675](https://github.com/kubernetes/kubernetes/pull/21675), [@soltysh](https://github.com/soltysh))
* Openstack provider ([#21737](https://github.com/kubernetes/kubernetes/pull/21737), [@zreigz](https://github.com/zreigz))

* MESOS: forward globally declared cadvisor housekeeping flags ([#22974](https://github.com/kubernetes/kubernetes/pull/22974), [@jdef](https://github.com/jdef))
* Trusty: support developer workflow on base image ([#22960](https://github.com/kubernetes/kubernetes/pull/22960), [@andyzheng0831](https://github.com/andyzheng0831))



# v1.2.0

## Urgent Upgrade Notes
### (No, really, you MUST read this before you upgrade)
#### Cluster Lifecycle
- Kubeadm: add a new `kubelet-finalize` phase as part of the `init` workflow and an experimental sub-phase to enable automatic kubelet client certificate rotation on primary control-plane nodes.

ControlPlaneKubeletLocalMode feature gate. It can be used to tell kubeadm to use the local kube-apiserver endpoint for the kubelet when creating a cluster with "kubeadm init" or when joining control plane nodes with "kubeadm join".  The "kubeadm join" workflow now includes two new experimental phases called "control-plane-join-etcd" and "kubelet-wait-bootstrap" which will be used when the feature gate is enabled. This phases will be marked as non-experimental when ControlPlaneKubeletLocalMode becomes GA....

Kubeadm: Expose the `kubeadm join` workflow as phases

- The `kubeadm join` command can now be used in phases. Similar to the work that was done for `kubeadm init` in 1.13, in 1.14 the `join` phases can be now executed step-by-step/selectively using the `kubeadm join phase` sub-command. This makes it possible to further customize the workflow of joining nodes to the cluster.