diff --git a/conf/config.toml b/conf/config.toml
new file mode 100644
index 0000000..61156b0
--- /dev/null
+++ b/conf/config.toml
@@ -0,0 +1,130 @@
+# This file shows the default configuration of Meilisearch.
+# All variables are defined here: https://docs.meilisearch.com/learn/configuration/instance_options.html#environment-variables
+
+db_path = "./data.ms"
+# Designates the location where database files will be created and retrieved.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#database-path
+
+env = "development"
+# Configures the instance's environment. Value must be either `production` or `development`.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#environment
+
+http_addr = "127.0.0.1:__PORT__"
+# The address on which the HTTP server will listen.
+
+master_key = "__KEY__"
+# Sets the instance's master key, automatically protecting all routes except GET /health.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#master-key
+
+# no_analytics = true
+# Deactivates Meilisearch's built-in telemetry when provided.
+# Meilisearch automatically collects data from all instances that do not opt out using this flag.
+# All gathered data is used solely for the purpose of improving Meilisearch, and can be deleted at any time.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#disable-analytics
+
+http_payload_size_limit = "100 MB"
+# Sets the maximum size of accepted payloads.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#payload-limit-size
+
+log_level = "INFO"
+# Defines how much detail should be present in Meilisearch's logs.
+# Meilisearch currently supports six log levels, listed in order of increasing verbosity:  `OFF`, `ERROR`, `WARN`, `INFO`, `DEBUG`, `TRACE`
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#log-level
+
+# max_indexing_memory = "2 GiB"
+# Sets the maximum amount of RAM Meilisearch can use when indexing.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#max-indexing-memory
+
+# max_indexing_threads = 4
+# Sets the maximum number of threads Meilisearch can use during indexing.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#max-indexing-threads
+
+#############
+### DUMPS ###
+#############
+
+dump_dir = "dumps/"
+# Sets the directory where Meilisearch will create dump files.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#dump-directory
+
+# import_dump = "./path/to/my/file.dump"
+# Imports the dump file located at the specified path. Path must point to a .dump file.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#import-dump
+
+ignore_missing_dump = false
+# Prevents Meilisearch from throwing an error when `import_dump` does not point to a valid dump file.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ignore-missing-dump
+
+ignore_dump_if_db_exists = false
+# Prevents a Meilisearch instance with an existing database from throwing an error when using `import_dump`.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ignore-dump-if-db-exists
+
+
+#################
+### SNAPSHOTS ###
+#################
+
+schedule_snapshot = false
+# Enables scheduled snapshots when true, disable when false (the default).
+# If the value is given as an integer, then enables the scheduled snapshot with the passed value as the interval
+# between each snapshot, in seconds.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#schedule-snapshot-creation
+
+snapshot_dir = "snapshots/"
+# Sets the directory where Meilisearch will store snapshots.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#snapshot-destination
+
+# import_snapshot = "./path/to/my/snapshot"
+# Launches Meilisearch after importing a previously-generated snapshot at the given filepath.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#import-snapshot
+
+ignore_missing_snapshot = false
+# Prevents a Meilisearch instance from throwing an error when `import_snapshot` does not point to a valid snapshot file.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ignore-missing-snapshot
+
+ignore_snapshot_if_db_exists = false
+# Prevents a Meilisearch instance with an existing database from throwing an error when using `import_snapshot`.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ignore-snapshot-if-db-exists
+
+
+###########
+### SSL ###
+###########
+
+# ssl_auth_path = "./path/to/root"
+# Enables client authentication in the specified path.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-authentication-path
+
+# ssl_cert_path = "./path/to/certfile"
+# Sets the server's SSL certificates.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-certificates-path
+
+# ssl_key_path = "./path/to/private-key"
+# Sets the server's SSL key files.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-key-path
+
+# ssl_ocsp_path = "./path/to/ocsp-file"
+# Sets the server's OCSP file.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-ocsp-path
+
+ssl_require_auth = false
+# Makes SSL authentication mandatory.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-require-auth
+
+ssl_resumption = false
+# Activates SSL session resumption.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-resumption
+
+ssl_tickets = false
+# Activates SSL tickets.
+# https://docs.meilisearch.com/learn/configuration/instance_options.html#ssl-tickets
+
+#############################
+### Experimental features ###
+#############################
+
+experimental_enable_metrics = false
+# Experimental metrics feature. For more information, see: <https://github.com/meilisearch/meilisearch/discussions/3518>
+# Enables the Prometheus metrics on the `GET /metrics` endpoint.
+
+
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 3ff63c5..7ccc7fc 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,13 +1,11 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
-rewrite __PATH__/(.*) /$1 break;
-
 location __PATH__/ {
 
+  proxy_pass  http://127.0.0.1:__PORT__;
   proxy_set_header Host $http_host;
   proxy_set_header X-Real-IP $remote_addr;
   proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   proxy_set_header X-Forwarded-Proto $scheme;
-  proxy_pass  http://127.0.0.1:__PORT__;
 
   # Path to source
   alias __INSTALL_DIR__/;
diff --git a/conf/systemd.service b/conf/systemd.service
index 959fd97..def4b50 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -7,7 +7,7 @@ Type=simple
 User=__APP__
 Group=__APP__
 WorkingDirectory=__INSTALL_DIR__/
-ExecStart=__INSTALL_DIR__/meilisearch --http-addr 127.0.0.1:__PORT__ --env production --master-key __MASTER_KEY__ --no-analytics __ANALYTICS__
+ExecStart=__INSTALL_DIR__/meilisearch
 
 [Install]
 WantedBy=multi-user.target
diff --git a/manifest.toml b/manifest.toml
index 32f7bd5..4e8cffe 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -32,18 +32,6 @@ ram.runtime = "50M"
     type = "group"
     default = "visitors"
 
-    [install.master_key]
-    ask.en = "Choose a master API key for Meilisearch"
-    ask.fr = "Choisissez une clef d'API pour Meilisearch"
-    type = "string"
-    example = "API-key245678635248795"
-
-    [install.allow_analyse]
-    ask.en = "Allow Meilisearch to get data from usage of the application"
-    ask.fr = "Autoriser Meilisearch à analyser les données d'usage de l'application"
-    type = "boolean"
-    default = false
-
 [resources]
 
     [resources.sources]
diff --git a/scripts/install b/scripts/install
index 1dce645..353292a 100644
--- a/scripts/install
+++ b/scripts/install
@@ -9,6 +9,8 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
+key=$(ynh_string_random --length=16)
+
 #=================================================
 # DOWNLOAD AND INSTALL MEILISEARCH
 #=================================================
@@ -30,34 +32,26 @@ ynh_script_progression --message="Configuring NGINX web server..." --weight=8
 # Create a dedicated nginx config
 ynh_add_nginx_config
 
-#=================================================
-# SETUP SYSTEMD
-#=================================================
-ynh_script_progression --message="Configuring a systemd service..." --weight=2
-
-if [ $allow_analyse ]; then
-    ynh_replace_string "__ANALYTICS__" "false" "../conf/systemd.service"
-else
-    ynh_replace_string "__ANALYTICS__" "true" "../conf/systemd.service"
-fi
-
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
-#=================================================
-# SETUP LOGROTATE
-#=================================================
-ynh_script_progression --message="Configuring log rotation..." --weight=1
-
 # Use logrotate to manage application logfile(s)
 ynh_use_logrotate
 
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-
 yunohost service add $app --description="Opensource next generation search API" --log="/var/log/$app/$app.log"
 
+#=================================================
+# APP INITIAL CONFIGURATION
+#=================================================
+# ADD A CONFIGURATION
+#=================================================
+ynh_script_progression --message="Adding a configuration file..." --weight=1
+
+ynh_add_config --template="../conf/config.toml" --destination="$install_dir/config.toml"
+
+chmod 400 "$install_dir/config.toml"
+chown $app:$app "$install_dir/config.toml"
+
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index 801613a..7adaac7 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -22,27 +22,12 @@ then
 	yunohost service remove $app
 fi
 
-#=================================================
-# STOP AND REMOVE SERVICE
-#=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..." --weight=2
-
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
-#=================================================
-# REMOVE NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=3
-
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE LOGROTATE CONFIGURATION
-#=================================================
-ynh_script_progression --message="Removing logrotate configuration..." --weight=2
-
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
diff --git a/scripts/restore b/scripts/restore
index 5dcfd88..43802ca 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -39,16 +39,8 @@ ynh_script_progression --message="Restoring the systemd configuration..." --weig
 ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
 systemctl enable $app.service --quiet
 
-#=================================================
-# RESTORE THE LOGROTATE CONFIGURATION
-#=================================================
-
 ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-
 yunohost service add $app --description="Opensource next generation search API" --log="/var/log/$app/$app.log"
 
 #=================================================
@@ -58,13 +50,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=2
 
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# RELOAD NGINX
-#=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
 ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 8ae4834..6d4e9a5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,14 +24,6 @@ ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# NGINX CONFIGURATION
-#=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
-
-# Create a dedicated NGINX config
-ynh_add_nginx_config
-
 #=================================================
 # UPGRADING MEILISEARCH
 #=================================================
@@ -41,7 +33,7 @@ then
     ynh_script_progression --message="Upgrading source files..." --weight=1
 
     # Download, check integrity, uncompress and patch the source from app.src
-    ynh_setup_source --dest_dir="$install_dir"
+    ynh_setup_source --dest_dir="$install_dir" --keep="$install_dir/config.toml"
 fi
 
 chown -R $app:www-data "$install_dir"
@@ -51,27 +43,15 @@ chown -R $app:www-data "$install_dir"
 #=================================================
 ynh_script_progression --message="Configuring a systemd service..." --weight=2
 
-if [ $allow_analyse ]; then
-    ynh_replace_string "__ANALYTICS__" "false" "../conf/systemd.service"
-else
-    ynh_replace_string "__ANALYTICS__" "true" "../conf/systemd.service"
-fi
+# Create a dedicated NGINX config
+ynh_add_nginx_config
 
 # Create a dedicated systemd config
 ynh_add_systemd_config
 
-#=================================================
-# SETUP LOGROTATE
-#=================================================
-ynh_script_progression --message="Upgrading logrotate configuration..." --weight=2
-
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate --non-append
 
-#=================================================
-# INTEGRATE SERVICE IN YUNOHOST
-#=================================================
-
 yunohost service add $app --description="Opensource next generation search API" --log="/var/log/$app/$app.log"
 
 #=================================================