Merge pull request #864 from mendix/LM-2365_fluentbit_buffer

denis-shuvalov · web-flow · commit 9e6433468bdc · 2025-04-14T11:24:53.000+02:00
Possibility to adjust fluentbit buffer size for Splunk and New Relic integrations.
diff --git a/buildpack/telemetry/fluentbit.py b/buildpack/telemetry/fluentbit.py
@@ -19,6 +19,10 @@
     "FLUENTBIT_LOG_LEVEL": os.getenv(
         "FLUENTBIT_LOG_LEVEL", default="info"
     ).lower(),
+    "FLUENTBIT_LOGS_BUFFER_SIZE": os.getenv(
+        "FLUENTBIT_LOGS_BUFFER_SIZE", default="128"),
+    "FLUENTBIT_LOGS_MEM_BUF_LIMIT": os.getenv(
+        "FLUENTBIT_LOGS_MEM_BUF_LIMIT", default="50MB")
 }
 
 
diff --git a/etc/fluentbit/fluentbit.conf b/etc/fluentbit/fluentbit.conf
@@ -4,6 +4,8 @@
     Port        ${FLUENTBIT_LOGS_PORT}
     Format      json
     Log_Level   ${FLUENTBIT_LOG_LEVEL}
+    Buffer_Size ${FLUENTBIT_LOGS_BUFFER_SIZE}
+    Mem_Buf_Limit ${FLUENTBIT_LOGS_MEM_BUF_LIMIT}
 
 [FILTER]
     Name    lua

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,10 @@`
`19`	`19`	`"FLUENTBIT_LOG_LEVEL": os.getenv(`
`20`	`20`	`"FLUENTBIT_LOG_LEVEL", default="info"`
`21`	`21`	`).lower(),`
	`22`	`+ "FLUENTBIT_LOGS_BUFFER_SIZE": os.getenv(`
	`23`	`+ "FLUENTBIT_LOGS_BUFFER_SIZE", default="128"),`
	`24`	`+ "FLUENTBIT_LOGS_MEM_BUF_LIMIT": os.getenv(`
	`25`	`+ "FLUENTBIT_LOGS_MEM_BUF_LIMIT", default="50MB")`
`22`	`26`	`}`
`23`	`27`
`24`	`28`