Update README.md

README.md

@@ -7,21 +7,20 @@ Create a new SearXNG  instance in five minutes using Docker
 | Name | Description | Docker image | Dockerfile |
 | -- | -- | -- | -- |
 | [Caddy](https://github.com/caddyserver/caddy) | Reverse proxy (create a LetsEncrypt certificate automatically) | [caddy/caddy:2-alpine](https://hub.docker.com/_/caddy) | [Dockerfile](https://github.com/caddyserver/caddy-docker) |
-| [Filtron](https://github.com/dalf/filtron) |  Filtering reverse HTTP proxy, bot and abuse protection | [dalf/filtron:latest](https://hub.docker.com/r/dalf/filtron) | See [asciimoo/filtron#4](https://github.com/asciimoo/filtron/pull/4) |
 | [SearXNG](https://github.com/searxng/searxng) | SearXNG by itself | [searxng/searxng:latest](https://hub.docker.com/r/searxng/searxng) | [Dockerfile](https://github.com/searxng/searxng/blob/master/Dockerfile) |
-| [Morty](https://github.com/dalf/morty) | Privacy aware web content sanitizer proxy as a service. | [dalf/morty:latest](https://hub.docker.com/r/dalf/morty) | [Dockerfile](https://github.com/dalf/morty/blob/master/Dockerfile) |
+| [Redis](https://github.com/redis/redis) | In-memory database | [redis:alpine](https://hub.docker.com/_/redis) | [Dockerfile-alpine.template](https://github.com/docker-library/redis/blob/master/Dockerfile-alpine.template) |
 
 ## How to use it
 - [Install docker](https://docs.docker.com/install/)
 - [Install docker-compose](https://docs.docker.com/compose/install/) (be sure that docker-compose version is at least 1.9.0)
 - only on MacOSX: ```brew install coreutils``` to install ```greadlink```
-- Get searxng-docker:
+- Get searxng-docker
   ```sh
   cd /usr/local
   git clone https://github.com/searxng/searxng-docker.git
   cd searxng-docker
   ```
-- Generate MORTY_KEY ```sed -i "s|ReplaceWithARealKey\!|$(openssl rand -base64 33)|g" .env```
+- Generate the secret key ```sed -i "s|ultrasecretkey|$(openssl rand -hex 32)|g" .env```
 - Edit the other settings in [.env](https://github.com/searxng/searxng-docker/blob/master/.env) file according to your need
 - Check everything is working: ```./start.sh```
 - ```cp searxng-docker.service.template searxng-docker.service```
@@ -34,9 +33,9 @@ Create a new SearXNG  instance in five minutes using Docker
 
 ## Note on the image proxy feature
 
-The SearXNG image proxy is activated by default using [Morty](https://github.com/dalf/morty).
+The SearXNG image proxy is activated by default.
 
-The default [Content-Security-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy) allow the browser to access to {SEARXNG_HOSTNAME} and ```https://*.tile.openstreetmap.org;```.
+The default [Content-Security-Policy](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy) allow the browser to access to ```${SEARXNG_HOSTNAME}``` and ```https://*.tile.openstreetmap.org;```.
 
 If some users wants to disable the image proxy, you have to modify [./Caddyfile](https://github.com/searxng/searxng-docker/blob/master/Caddyfile). Replace the ```img-src 'self' data: https://*.tile.openstreetmap.org;``` by ```img-src * data:;```.
 
@@ -52,17 +51,11 @@ It is possible to use the [extend feature](https://docs.docker.com/compose/exten
 
 ## Multi Architecture Docker images
 
-For now only the amd64 platform is supported.
+Supported architecture:
+- amd64
+- arm64
+- arm/v7
 
 ## How to update ?
 
-Check the content of [```update.sh```](https://github.com/searxng/searxng-docker/blob/master/update.sh).
-
-## Access to the Filtron API
-
-The [Filtron API](https://github.com/dalf/filtron#api) is available on ```http://localhost:4041```.
-
-For example, to display the loaded rules:
-```
-curl http://localhost:4041/rules | jq
-```
+Check the content of [```update.sh```](https://github.com/searxng/searxng-docker/blob/master/update.sh)