[fix/#12] 프롬테일 설정 수정

Author: seokbeom00

promtail-config.yml

@@ -2,10 +2,12 @@ server:
   http_listen_port: 9080
 
 positions:
-  filename: /tmp/positions.yaml
+  filename: /var/lib/promtail/positions.yaml
 
 clients:
   - url: http://loki:3100/loki/api/v1/push
+    batchwait: 5s
+    batchsize: 512000
 
 scrape_configs:
   - job_name: "docker-logs"
@@ -14,5 +16,5 @@ scrape_configs:
         refresh_interval: 5s
     relabel_configs:
       - source_labels: [__meta_docker_container_name]
-        regex: "/(.*)"
-        target_label: container
+        regex: "moplus-server-dev"
+        action: keep