> **NOTE:** at the moment none of the applications are available at
> `oas.example.org`, we only provide applications in subdomains. In the future
> this might change.
## Applications
These applications are available after the installation is completed
successfully:
### OAS User panel
The [OAS user panel](https://open.greenhost.net/openappstack/user-panel/)
can be used to create and edit users. These users can be used to log into the
applications listed below.
The user panel is available at https://admin.oas.example.org. You can login
as `admin` using the `userbackend_admin_password` password from your secrets
folder.
After logging in to the user panel follow the [user panel documentation](https://docs.openappstack.net/projects/user-panel/en/latest/#creating-a-new-user)
to create a new user.
*Note*: The email address is important because some applications need a valid
email address for notification mails.
Single sign-on with Grafana will fail for users lacking an email address.
You can now use the new user to log in to all apps which were granted access to
in the last step using single sign-on.
### Nextcloud
[Nextcloud](https://nextcloud.com/) is a file sharing and communication
platform and is available at https://files.oas.example.org.
#### Single sign-on
Nextcloud needs to be configured to properly send out emails.
You can do so by logging in as `admin` using signle sign-on and then going to
`Settings -> Basic settings -> Email server` and entering your SMTP email
config and credentials.
Please complete this configuration before you login as non-admin user using
single sign-on, otherwise the [first login will not succeed](https://open.greenhost.net/openappstack/openappstack/issues/508).
### Onlyoffice
[Onlyoffice](https://www.onlyoffice.com/connectors-nextcloud.aspx) is an online
document editing suite. Your can open documents in Onlyoffice by clicking them in Nextcloud. You can open new documents by clicking the "Plus" button in Nextcloud and selecting Document, Spreadsheet or Presentation.
### Rocketchat
[Rocketchat](https://rocket.chat/) is a team chat application and available at
https://chat.oas.example.org.
### Known issues
-[Rocketchat isn't configured yet to send out email notifications](https://open.greenhost.net/openappstack/openappstack/issues/510)
### Wordpress
[Wordpress](https://wordpress.com) is a website content management system and
available at https://www.oas.example.org.
Click the `Log in` button and then click `Login with OpenID Connect` to use
single sign-on.
#### Single sign-on
- If you [log in as `admin` using single sign-on, you will not have
admin rights within Wordpress](https://open.greenhost.net/openappstack/single-sign-on/issues/33).
In order to use admin rights you need to log in without single sign-on using the
`wordpress_admin_password` password in the `secrets` folder.
### Grafana
[Grafana](https://grafana.com) that shows you information about the status of
your cluster.
Read more about Grafana in the [monitoring chapter below](#monitoring)
#### Single sign-on
- If you [log in as `admin` using single sign-on, you will not have
admin rights within Grafana](https://open.greenhost.net/openappstack/single-sign-on/issues/32).
In order to use admin rights you need to log in without signgle sign-on using the
`grafana_admin_password` password in the `secrets` folder.
### Other applications installed into the cluster
Besides these applications, some other components are installed.
These are part of the OpenAppStack back end and they dont't have a user facing
web interfaces, but we like to list them here for reference:
*[rancher's local-path-provisioner](https://github.com/rancher/local-path-provisioner) provides an easy way for the cluster to use a directory on
the node (by default `/var/lib/OpenAppStack/local-storage`) for storage;
*[NGINX](https://www.nginx.com) is a webserver that functions as a so-called ingress controller,
routing web traffic that enters the cluster to the various applications;
*[cert-manager](https://cert-manager.io) acquires and stores [Let's
Encrypt](https://letsencrypt.org/) certificates, enabling encrypted web
traffic to all applications running in the cluster;
*[Flux](https://fluxcd.io) checks for application updates approved by the
OpenAppStack team and installs them automatically.
If you don't see applications, make sure you have installed at least one
optional application in :ref:`step-5` of the installation procedure.
Core applications
-----------------
These applications are available after the installation is completed
successfully:
OAS User panel
~~~~~~~~~~~~~~
The `OAS user panel <https://open.greenhost.net/openappstack/user-panel/>`__
can be used to create and edit users. These users can be used to log into the
applications listed below.
The user panel is available at https://admin.oas.example.org. You can login
as `admin` using the `userbackend_admin_password` password from your secrets
folder.
After logging in to the user panel follow the [user panel documentation](https://docs.openappstack.net/projects/user-panel/en/latest/#creating-a-new-user)
to create a new user.
*Note*: The email address is important because some applications need a valid
email address for notification mails.
Single sign-on with Grafana will fail for users lacking an email address.
You can now use the new user to log in to all apps which were granted access to
in the last step using single sign-on.
Grafana
~~~~~~~
`Grafana <https://grafana.com>`__ is a dashboard application that shows you
information about the status of your cluster collected by `Prometheus
<https://prometheus.io>`__. Grafana is available at
https://grafana.oas.example.org.
Single sign-on users
''''''''''''''''''''
Users that have the "Admin" label turned on in the user panel, will have admin
rights in Grafana. Other users are able to see graphs, but can not change
anything.
Optional applications
---------------------
Nextcloud
~~~~~~~~~
`Nextcloud <https://nextcloud.com/>`__ is a file sharing and communication
platform and is available at https://files.oas.example.org.
Onlyoffice
~~~~~~~~~~
`Onlyoffice <https://www.onlyoffice.com/connectors-nextcloud.aspx>`__ is an
online document editing suite. Your can open documents in Onlyoffice by clicking
them in Nextcloud. You can open new documents by clicking the "Plus" button in
Nextcloud and selecting Document, Spreadsheet or Presentation.
.. warning::
OpenAppStack has a known issue that can cause loss of ONLYOFFICE
documents when the machine gets restarted or loses access to its disk.
Track the following issue to see if it is solved: https://open.greenhost.net/openappstack/nextcloud/-/issues/967
We are working hard to resolve the issue.
RocketChat
~~~~~~~~~~
`RocketChat <https://rocket.chat/>`__ is a team chat application and available
at https://chat.oas.example.org.
WordPress
~~~~~~~~~
`WordPress <https://wordpress.com>`__ is a website content management system and
available at https://www.oas.example.org. Click the `Log in` button and then
click `Login with OpenID Connect` to use single sign-on.
