dns clickhouse改造

deploy/fluent-bit/fluent-bit.conf

@@ -1,5 +1,6 @@
 # Fluent Bit 主配置（边缘节点日志采集 → ClickHouse）
-# 生产环境将 INPUT 改为 tail 采集 /var/log/edge/edge-node/*.log
+# HTTP: /var/log/edge/edge-node/*.log
+# DNS:  /var/log/edge/edge-dns/*.log
 
 [SERVICE]
     Flush        5
@@ -15,16 +16,26 @@
 [INPUT]
     Name              tail
     Path              /var/log/edge/edge-node/*.log
-    Tag               app.logs
+    Tag               app.http.logs
     Refresh_Interval  5
     Read_from_Head    false
-    DB                /var/lib/fluent-bit/logs.db
+    DB                /var/lib/fluent-bit/http-logs.db
+    Mem_Buf_Limit     128MB
+    Skip_Long_Lines   On
+
+[INPUT]
+    Name              tail
+    Path              /var/log/edge/edge-dns/*.log
+    Tag               app.dns.logs
+    Refresh_Interval  5
+    Read_from_Head    false
+    DB                /var/lib/fluent-bit/dns-logs.db
     Mem_Buf_Limit     128MB
     Skip_Long_Lines   On
 
 [OUTPUT]
     Name            clickhouse
-    Match           *
+    Match           app.http.logs
     Upstream        ch_backends
     Table           logs_ingest
     Http_User       ${CH_USER}
@@ -32,3 +43,14 @@
     json_date_key   timestamp
     json_date_format epoch
     Retry_Limit     10
+
+[OUTPUT]
+    Name            clickhouse
+    Match           app.dns.logs
+    Upstream        ch_backends
+    Table           dns_logs_ingest
+    Http_User       ${CH_USER}
+    Http_Passwd     ${CH_PASSWORD}
+    json_date_key   timestamp
+    json_date_format epoch
+    Retry_Limit     10