Installation Localhost
======================

Requirements
^^^^^^^^^^^^

   - Ubuntu 20.04
   - 4 Cores
   - 4 GB RAM
   - at least 30 GB HDD, 50 GB recommended


Docker und docker-compose installieren::

    apt-get install -y docker.io docker-compose

create a folder on the Host Maschine and change to that dir::

   mkdir /usr/share/t2core/

Create an Enviroment File ``/usr/share/t2core/.env``::

   PWD=./
   DOCKER_REGISTRY=docker.io
   DOCKER_PROJECT=tri2
   DOCKER_TAG=latest
   T2CORE_SECRET_KEY=dosiufzgd89f7gzjd8f7zgjSEFSfesEFEWFgHjk98dfzsj098dzfj
   T2CORE_DATABASE_PASSWORD=sdlfihsmd9f8zgsDFSDfef8sdzgfsRGD8dzgfsz8df

Change the shown ``T2CORE_SECRET_KEY`` and ``T2CORE_DATABASE_PASSWORD`` as this are only the default Values.

Create a File ``/usr/share/t2core/docker-compose.yml``:

.. literalinclude:: docker-compose.yml

.. note:: Database version: the postgres database version must be set to a major version (postgres:12, postgres:13), because database files are not compatible between major versions. Currently this is version 13, installations can be migrated between versions, but this cannot be done automatically. See https://www.postgresql.org/docs/current/upgrading.html and https://github.com/docker-library/postgres/issues/766


to start the server in ``/usr/share/t2core/`` execute the command::

   docker-compose up -d

after a while the server starts, a admin account ``root`` is generated and its password is written to the container logs once::

   docker-compose logs t2_core
   t2_core_1      | new password of user "root" is:
   t2_core_1      |
   t2_core_1      |                5e425930-a8d2-4d71-bfe0-18a6df19c66c

.. note:: this is a random generated password. the one shown here will not work on your maschine.

with that credential you can login as admin on ``http://<ip-address>/``.

if you like to create another admin account::

  docker-compose exec t2_core ./manage.py createsuperuser

the install is done now if you are able to login and you can proceed to the configuration.