Add testing section to gitea

content/blog/gitea.md

@@ -1,5 +1,5 @@
 ---
-title: "Replicating Gitea Docker SSH Passthrough on k8s"
+title: "Replicating Gitea Docker SSH Passthrough on K8s"
 date: "2023-02-12"
 ---
 
@@ -49,5 +49,21 @@ Match User git
     AuthorizedKeysCommand /usr/local/bin/kubectl exec -i -n gitea gitea-0 -c gitea -- /usr/local/bin/gitea keys -e git -u %u -t %t -k %k
 {{< / highlight >}}
 
-If you are using AllowUsers directive don't forget to add user git
+If you are using `AllowUsers` directive don't forget to add user git
 
+## Testing
+
+Open Gitea in web browser and add you SSH key. Then try to SSH into the Gitea container.
+
+{{< highlight bash >}}
+ssh git@<your gitea url>
+{{< / highlight >}}
+
+You should get a message like this:
+
+> PTY allocation request failed on channel 0
+> Hi there, test! You've successfully authenticated with the key named <your ssh key>, but Gitea does not provide shell access.
+> If this is unexpected, please log in with password and setup Gitea under another user.
+> Connection to <your gitea url> closed.
+
+Now you can create a repo and you should be able to clone and push via SSH.