diff --git a/index.md b/index.md
index 27165f1..3b61158 100644
--- a/index.md
+++ b/index.md
@@ -22,6 +22,7 @@ Deploy Prometheus monitoring system.
   * [prometheus_file_sd_dir](#prometheus_file_sd_dir)
   * [prometheus_global](#prometheus_global)
   * [prometheus_group](#prometheus_group)
+  * [prometheus_log_level](#prometheus_log_level)
   * [prometheus_packages](#prometheus_packages)
   * [prometheus_read_only_dirs](#prometheus_read_only_dirs)
   * [prometheus_remote_read](#prometheus_remote_read)
@@ -35,10 +36,16 @@ Deploy Prometheus monitoring system.
   * [prometheus_user](#prometheus_user)
   * [prometheus_user_home](#prometheus_user_home)
   * [prometheus_version](#prometheus_version)
+  * [prometheus_web_basic_auth_users](#prometheus_web_basic_auth_users)
   * [prometheus_web_bind_ip](#prometheus_web_bind_ip)
   * [prometheus_web_bind_port](#prometheus_web_bind_port)
-  * [prometheus_web_config](#prometheus_web_config)
   * [prometheus_web_external_url](#prometheus_web_external_url)
+  * [prometheus_web_http_server](#prometheus_web_http_server)
+  * [prometheus_web_tls_cert_path](#prometheus_web_tls_cert_path)
+  * [prometheus_web_tls_cert_source](#prometheus_web_tls_cert_source)
+  * [prometheus_web_tls_enabled](#prometheus_web_tls_enabled)
+  * [prometheus_web_tls_key_path](#prometheus_web_tls_key_path)
+  * [prometheus_web_tls_key_source](#prometheus_web_tls_key_source)
 * [Dependencies](#dependencies)
 
 ---
@@ -157,10 +164,8 @@ prometheus_config_flags_extra: []
 
 ```YAML
 prometheus_config_flags_extra:
-  - name: storage.tsdb.retention
-    value: 15d
   - name: alertmanager.timeout
-  - value: 10s
+    value: 10s
 ```
 
 ### prometheus_data_dir
@@ -216,6 +221,14 @@ prometheus_global:
 prometheus_group: '{{ prometheus_user }}'
 ```
 
+### prometheus_log_level
+
+#### Default value
+
+```YAML
+prometheus_log_level: error
+```
+
 ### prometheus_packages
 
 #### Default value
@@ -281,7 +294,8 @@ prometheus_rules_dir: '{{ prometheus_config_dir }}/rules'
 ```YAML
 prometheus_scrape_configs:
   - job_name: prometheus
-    metrics_path: "{{ prometheus_web_external_url | urlsplit('path') }}/metrics"
+    metrics_path: "{{ prometheus_web_external_url | urlsplit('path') if (prometheus_web_external_url\
+      \ | urlsplit('path')) | length > 1 else '' }}/metrics"
     static_configs:
       - targets:
           - "{{ ansible_fqdn | default(ansible_host) | default('localhost') }}:9090"
@@ -359,6 +373,16 @@ prometheus_user_home: /home/{{ prometheus_user }}
 prometheus_version: 2.27.0
 ```
 
+### prometheus_web_basic_auth_users
+
+See official [documentation](https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md).
+
+#### Default value
+
+```YAML
+prometheus_web_basic_auth_users: _unset_
+```
+
 ### prometheus_web_bind_ip
 
 #### Default value
@@ -375,25 +399,62 @@ prometheus_web_bind_ip: 127.0.0.1
 prometheus_web_bind_port: 9090
 ```
 
-### prometheus_web_config
+### prometheus_web_external_url
+
+#### Default value
+
+```YAML
+prometheus_web_external_url: http://localhost:9090/
+```
+
+### prometheus_web_http_server
 
 See official [documentation](https://github.com/prometheus/exporter-toolkit/blob/master/docs/web-configuration.md).
 
 #### Default value
 
 ```YAML
-prometheus_web_config:
-  tls_server_config: {}
-  http_server_config: {}
-  basic_auth_users: {}
+prometheus_web_http_server: _unset_
 ```
 
-### prometheus_web_external_url
+### prometheus_web_tls_cert_path
 
 #### Default value
 
 ```YAML
-prometheus_web_external_url: ''
+prometheus_web_tls_cert_path: '{{ prometheus_base_dir }}/tls/certs/mycert.pem'
+```
+
+### prometheus_web_tls_cert_source
+
+#### Default value
+
+```YAML
+prometheus_web_tls_cert_source: mycert.pem
+```
+
+### prometheus_web_tls_enabled
+
+#### Default value
+
+```YAML
+prometheus_web_tls_enabled: false
+```
+
+### prometheus_web_tls_key_path
+
+#### Default value
+
+```YAML
+prometheus_web_tls_key_path: '{{ prometheus_base_dir }}/tls/private/mykey.pem'
+```
+
+### prometheus_web_tls_key_source
+
+#### Default value
+
+```YAML
+prometheus_web_tls_key_source: mykey.pem
 ```
 
 ## Dependencies