<p>To access GitHub container registry you need to create Personal Access Token (PAT) on GitHub:</p>
<ul>
<li>Go to "Personal Access Token" settings page -&gt; <a href="https://github.com/settings/tokens" class="autolinkedURL autolinkedURL-url" target="_blank">github.com/settings/tokens</a></li>
<li>Click "Generate new token"</li>
<li>Choose appropriate token expiration duration.</li>
<li>Choose read, write <code>packages</code> permission, Since we want to push(write) and pull(read) 
docker images.</li>
<li>Click "Generate token" and copy the token </li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1644994928137/TWWfdoTzA.png" alt="New_personal_access_token.png" /></p>
<h2 id="heading-login-into-github-container-registry">Login into Github Container Registry</h2>
<p>Login into Github Container Registry with your username and the personal access token we got in the previous step.</p>
<pre><code>docker login ghcr.io <span class="hljs-operator">-</span>u GITHUB_USERNAME
</code></pre><h2 id="heading-build-docker-image-and-tag-the-image">Build Docker image and Tag the image</h2>
<pre><code># cd <span class="hljs-keyword">into</span> you dockerized project
docker build -t IMAGE_NAME:<span class="hljs-keyword">VERSION</span>  . 

# re-tag the image <span class="hljs-keyword">with</span> ghcr <span class="hljs-type">path</span>
docker tag IMAGE_NAME:<span class="hljs-keyword">VERSION</span> ghcr.io/GITHUB_USERNAME_OR_ORG_NAME/IMAGE_NAME:<span class="hljs-keyword">VERSION</span>
</code></pre><h2 id="heading-push-to-github-container-registry">Push to Github Container Registry</h2>
<pre><code>docker push ghcr.io/GITHUB_USERNAME_OR_ORG_NAME<span class="hljs-operator">/</span>IMAGE_NAME:VERSION
</code></pre>

To access GitHub container registry you need to create Personal Access Token (PAT) on GitHub:
- Go to "Personal Access Token" settings page -> https://github.com/settings/tokens
- Click "Generate new token"
- Choose appropriate token expiration duration.
- Choose read, write `packages` permission, Since we want to push(write) and pull(read) 
 docker images.
- Click "Generate token" and copy the token 

![New_personal_access_token.png](https://cdn.hashnode.com/res/hashnode/image/upload/v1644994928137/TWWfdoTzA.png)

## Login into Github Container Registry
Login into Github Container Registry with your username and the personal access token we got in the previous step.
```
docker login ghcr.io -u GITHUB_USERNAME
```

## Build Docker image and Tag the image
```
# cd into you dockerized project
docker build -t IMAGE_NAME:VERSION  . 

# re-tag the image with ghcr path
docker tag IMAGE_NAME:VERSION ghcr.io/GITHUB_USERNAME_OR_ORG_NAME/IMAGE_NAME:VERSION
```

## Push to Github Container Registry

```
docker push ghcr.io/GITHUB_USERNAME_OR_ORG_NAME/IMAGE_NAME:VERSION
```


How to Push docker image to Github Container Registry?

First, solve the problem. Then, write the code!
