150 lines
5.2 KiB
Markdown
150 lines
5.2 KiB
Markdown
# Deployment for Dev
|
||
|
||
1. [Deploy With npm](#deploy-with-npm)
|
||
2. [Deploy With Docker](#deploy-with-docker)
|
||
3. [Deploy nginx](#deploy-nginx)
|
||
4. [Discard components](#discard-components)
|
||
1. [Discard MongoDB](#discard-mongodb)
|
||
2. [Discard Redis](#discard-redis)
|
||
3. [Discard LDAP](#discard-ldap)
|
||
5. [FAQ](#faq)
|
||
|
||
**WARNING:** *the instructions given in this documentation are not meant
|
||
to be used for production environments since it will make **Authelia**
|
||
non resilient to failures.*
|
||
|
||
**NOTE:** If not done already, we highly recommend you first follow the
|
||
[Getting Started] documentation.
|
||
|
||
In some cases, like protecting personal websites, it can be fine to use
|
||
**Authelia** in a non highly-available manner. Fortunately, we can
|
||
achieve to run it along with one reverse proxy meaning the setup is
|
||
then reduced to only two components: Authelia and nginx.
|
||
|
||
As for a regular deployment in production, you need to install **Authelia**
|
||
either by pulling the Docker image or installing the npm package and run
|
||
it with a configuration file passed as argument.
|
||
|
||
## Deploy with npm
|
||
|
||
npm install -g authelia
|
||
authelia /path/to/your/config.yml
|
||
|
||
## Deploy with Docker
|
||
|
||
docker pull clems4ever/authelia
|
||
docker run -v /path/to/your/config.yml:/etc/authelia/config.yml clems4ever/authelia
|
||
|
||
## Deploy Nginx
|
||
|
||
You also need to install nginx and take [example/compose/nginx/minimal/nginx.conf](./example/compose/nginx/minimal/nginx.conf) as an example of configuration.
|
||
|
||
## Discard components
|
||
|
||
### Discard MongoDB
|
||
|
||
There is an option in the configuration file to discard MongoDB and use
|
||
your local filesystem to store the database data. This option will therefore
|
||
prevent you from running multiple instances of **Authelia** in parallel.
|
||
Consequently, this option is not meant to be used in production.
|
||
|
||
Here is the configuration block you should use:
|
||
|
||
storage:
|
||
# The directory where the DB files will be saved
|
||
local:
|
||
path: /var/lib/authelia/store
|
||
|
||
### Discard Redis
|
||
|
||
There is an option in the configuration file to discard Redis and use the
|
||
memory of the server to store the KV data. This option will therefore
|
||
prevent you from running multiple instances of **Authelia** in parallel and
|
||
will make you lose user sessions if the application restarts. This
|
||
concretely means that all your users will need to authenticate again in
|
||
that case. Hence, this option is not meant to be used in production.
|
||
|
||
To use memory instead of a Redis backend, just comment out the Redis
|
||
connection details in the following block:
|
||
|
||
session:
|
||
...
|
||
# # The redis connection details
|
||
# redis:
|
||
# host: redis
|
||
# port: 6379
|
||
# password: authelia
|
||
|
||
### Discard LDAP
|
||
|
||
**Authelia** can use a file backend in order to store users instead of a
|
||
LDAP server or an Active Directory. This mode will therefore prevent you
|
||
from running multiple instances of **Authelia** in parallel and is therefore
|
||
discouraged for production environments.
|
||
|
||
To use a file backend instead of a LDAP server, you should first duplicate
|
||
the file [users_database.yml](../users_database.yml) and edit it to add the
|
||
users you want.
|
||
|
||
The content of this file is as follows:
|
||
|
||
users:
|
||
...
|
||
john:
|
||
password: "{CRYPT}$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
|
||
email: john.doe@authelia.com
|
||
groups:
|
||
- admins
|
||
- dev
|
||
|
||
The password is hashed and salted as it is in LDAP servers with salted SHA-512. Here is a one-liner to generate such hashed password:
|
||
|
||
python3 -c 'import crypt; print("{CRYPT}" + crypt.crypt("mypassword", crypt.mksalt(crypt.METHOD_SHA512, rounds=500000)))'
|
||
|
||
Once the file is created, edit the configuration file with the following
|
||
block (as used in [config.minimal.yml](../config.minimal.yml)):
|
||
|
||
authentication_backend:
|
||
file:
|
||
path: /etc/authelia/users_database.yml
|
||
|
||
instead of (used in [config.template.yml](../config.template.yml)):
|
||
|
||
authentication_backend:
|
||
ldap:
|
||
url: ldap://openldap
|
||
base_dn: dc=example,dc=com
|
||
|
||
additional_users_dn: ou=users
|
||
users_filter: cn={0}
|
||
|
||
additional_groups_dn: ou=groups
|
||
groups_filter: (&(member={dn})(objectclass=groupOfNames))
|
||
|
||
group_name_attribute: cn
|
||
|
||
mail_attribute: mail
|
||
|
||
user: cn=admin,dc=example,dc=com
|
||
password: password
|
||
|
||
## FAQ
|
||
|
||
### Can you give more details on why this is not suitable for production environments?
|
||
|
||
This documentation gives instructions that will make **Authelia** non
|
||
highly-available and non scalable by preventing you from running multiple
|
||
instances of the application.
|
||
This means that **Authelia** won't be able to distribute the
|
||
load accross multiple servers and it will prevent failover in case of a
|
||
crash or an hardware issue. Moreover, it will also prevent from reliably
|
||
persisting data and consequently fail access to your platform as the devices
|
||
registered by your users will be lost.
|
||
|
||
### Why is this not automated?
|
||
|
||
Well, as stated before those instructions are not meant to be applied for
|
||
a production environment. That being said, in some cases it is just fine and
|
||
so writing an Ansible playbook to automate all this process would be great.
|
||
We would really be more than happy to review such a PR.
|