Merge branch 'main' into patch-2

.devcontainer/devcontainer.json

@@ -32,12 +32,6 @@
 	"postCreateCommand": "npm ci && npm run build",
 
 	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-	"remoteUser": "node",
-
-	// Test restricting low-spec machines
-	"hostRequirements": {
-		"cpus": 8,
-		"memory": "8gb",
-		"storage": "32gb" 
-	}
+	"remoteUser": "node"
+
 }

content/codespaces/developing-in-codespaces/default-environment-variables-for-your-codespace.md

@@ -0,0 +1,40 @@
+---
+title: Default environment variables for your codespace
+shortTitle: Default environment variables
+product: '{% data reusables.gated-features.codespaces %}'
+permissions: '{% data reusables.codespaces.availability %}'
+intro: '{% data variables.product.prodname_dotcom %} sets default environment variables for each codespace.'
+versions:
+  fpt: '*'
+  ghec: '*'
+type: overview
+topics:
+  - Codespaces
+  - Fundamentals
+  - Developer
+---
+
+## About default environment variables
+
+{% data variables.product.prodname_dotcom %} sets default environment variables for every codespace. Commands run in codespaces can create, read, and modify environment variables.
+
+{% note %}
+
+**Note**: Environment variables are case-sensitive.
+
+{% endnote %}
+
+## List of default environment variables
+
+| Environment variable | Description |
+| ---------------------|------------ |
+| `CODESPACE_NAME` | The name of the codespace For example, `monalisa-github-hello-world-2f2fsdf2e` |
+| `CODESPACES` | Always `true` while in a codespace |
+| `GIT_COMMITTER_EMAIL` | The email for the "author" field of future `git` commits. |
+| `GIT_COMMITTER_NAME` | The name for the "committer" field of future `git` commits. |
+| `GITHUB_API_URL` | Returns the API URL. For example, `{% data variables.product.api_url_code %}`. |
+| `GITHUB_GRAPHQL_URL` | Returns the GraphQL API URL. For example, `{% data variables.product.graphql_url_code %}`. |
+| `GITHUB_REPOSITORY` | The owner and repository name. For example, `octocat/Hello-World`. |
+| `GITHUB_SERVER_URL`| Returns the URL of the {% data variables.product.product_name %} server. For example, `https://{% data variables.product.product_url %}`. |
+| `GITHUB_TOKEN` | A signed auth token representing the user in the codespace. You can use this to make authenticated calls to the GitHub API. For more information, see "[Authentication](/codespaces/codespaces-reference/security-in-codespaces#authentication)."  |
+| `GITHUB_USER` | The name of the user that initiated the codespace. For example, `octocat`. |

content/codespaces/developing-in-codespaces/index.md

@@ -15,6 +15,7 @@ children:
   - /using-codespaces-for-pull-requests
   - /deleting-a-codespace
   - /forwarding-ports-in-your-codespace
+  - /default-environment-variables-for-your-codespace
   - /connecting-to-a-private-network
   - /using-codespaces-in-visual-studio-code
   - /using-codespaces-with-github-cli

content/pages/getting-started-with-github-pages/securing-your-github-pages-site-with-https.md

@@ -37,6 +37,12 @@ All {% data variables.product.prodname_pages %} sites, including sites that are
 3. Under "{% data variables.product.prodname_pages %}," select **Enforce HTTPS**.
   ![Enforce HTTPS checkbox](/assets/images/help/pages/enforce-https-checkbox.png)
 
+## Troubleshooting certificate provisioning ("Certificate not yet created" error")
+
+When you set or change your custom domain in the Pages settings, an automatic DNS check begins. This check determines if your DNS settings are configured to allow {% data variables.product.prodname_dotcom %} to obtain a certificate automatically. If the check is successful, {% data variables.product.prodname_dotcom %} queues a job to request a TLS certificate from [Let's Encrypt](https://letsencrypt.org/). On receiving receiving a valid certificate, {% data variables.product.prodname_dotcom %} automatically uploads it to the servers that handle TLS termination for Pages. When this process completes successfully, a check mark is displayed beside your custom domain name.
+
+The process may take some time. If the process has not completed several minutes after you clicked **Save**, try clicking **Remove** next to your custom domain name. Retype the domain name and click **Save** again. This will cancel and restart the provisioning process.
+
 ## Resolving problems with mixed content
 
 If you enable HTTPS for your {% data variables.product.prodname_pages %} site but your site's HTML still references images, CSS, or JavaScript over HTTP, then your site is serving *mixed content*. Serving mixed content may make your site less secure and cause trouble loading assets.