add nginx proxy for loki if you want to use it with a dedicated domain

roles/loki/README.md

@@ -27,6 +27,15 @@ nginx_proxies:
     options: |
       include /etc/nginx/conf.d/proxies/loki.nginx;
 ```
+or if loki runs on a dedicated domain
+
+```yml
+nginx_proxies:
+  - src_hostname: server.example.com
+    ssl: true
+    options: |
+      include /etc/nginx/conf.d/proxies/loki-dedicated-domain.nginx;
+```
 
 And include it in your playbook.
 

roles/loki/tasks/loki.yml

@@ -23,6 +23,7 @@
     volumes:
       - "{{ loki_data_dir }}:/etc/loki"
     command: -config.file=/etc/loki/local-config.yml -config.expand-env=true
+    network_mode: bridge
     networks:
       - name: "{{ docker_network_name }}"
     log_driver: "{{ docker_log_driver }}"

roles/loki/tasks/loki_nginx_config.yml

@@ -23,3 +23,8 @@
   ansible.builtin.template:
     src: loki.nginx
     dest: "{{ loki_nginx_data_dir }}/loki.nginx"
+
+- name: Copy nginx {{ role_name }} conf if loki runs on dedicated domain
+  ansible.builtin.template:
+    src: loki-dedicated-domain.nginx
+    dest: "{{ loki_nginx_data_dir }}/loki-dedicated-domain.nginx"

roles/loki/templates/loki-dedicated-domain.nginx

@@ -0,0 +1,6 @@
+
+location / {
+    auth_basic "{{ loki_proxy_basic_auth_username }}";
+    auth_basic_user_file /etc/nginx/conf.d/proxies/loki.htpasswd;
+    proxy_pass http://{{ loki_hostname }}:3100;
+}

roles/prometheus/templates/prometheus.yml

@@ -161,7 +161,7 @@ scrape_configs:
       username: {{ prometheus_uptime_kuma_exporter_basic_auth_username }}
       password: {{ prometheus_uptime_kuma_exporter_basic_auth_password }}
     static_configs:
-      - targets: {{ prometheus_hosts | map('extract', hostvars) | json_query('[*].nginx_proxies[?exporter!=null && contains(exporter, `uptime-kuma`)].src_hostname') | flatten }}
+      - targets: ['{{ uptime_kuma_hostname }}']
 {% endif %}
 {% if prometheus_meilisearch_exporter_api_key is defined %}
   - job_name: meilisearch https