Fixed docker not running issue

ansible/roles/stack-monitor/templates/prometheus.yml

@@ -49,17 +49,6 @@ scrape_configs:
       type: 'A'
       port: 9093
 
-  {% if enable_scraping_docker_metrics %}
-  # This empty line ensures indentation is correct after ansible jinja2 template is materialized
-  - job_name: 'docker'
-    static_configs:
-      - targets: ["{{ groups['swarm-manager'] | map('regex_replace', '^(.*)$', '\\1:' + docker_metrics_port ) | list | join("\", \"") }}"]
-    metric_relabel_configs:
-      - source_labels: [__name__]
-        regex: 'grpc_.*'
-        action: drop
-  {% endif %}
-
   - job_name: 'nginx'
     metrics_path: /metrics
     scrape_interval: 10s