chore(fluentbit): change fluentbit match

Author: duanhongyi

Dockerfile

@@ -19,15 +19,20 @@ FROM registry.drycc.cc/drycc/base:${CODENAME}
 ENV DRYCC_UID=1001 \
   DRYCC_GID=1001 \
   FLUENT_BIT_VERSION=2.1.8 \
-  FLUENT_BIT_PLUGINS_PATH=/opt/drycc/fluent-bit/plugins
+  DRYCC_HOME_DIR=/opt/drycc \
+  FLUENT_BIT_PLUGINS_PATH=${DRYCC_HOME_DIR}/fluent-bit/plugins
+  
+RUN groupadd drycc --gid ${DRYCC_GID} \
+  && useradd drycc -u ${DRYCC_UID} -g ${DRYCC_GID} -s /bin/bash -m -d ${DRYCC_HOME_DIR}
 
 RUN install-stack fluent-bit ${FLUENT_BIT_VERSION} \
   && mkdir -p ${FLUENT_BIT_PLUGINS_PATH} \
-  && chown -R ${DRYCC_UID}:${DRYCC_GID} /opt/drycc/fluent-bit
+  && chown -R ${DRYCC_UID}:${DRYCC_GID} ${DRYCC_HOME_DIR}/fluent-bit
 
 COPY --chown=${DRYCC_UID}:${DRYCC_GID} --from=build /var/lib/fluent-bit/out_drycc.so ${FLUENT_BIT_PLUGINS_PATH}
 
 ADD rootfs /
+
 USER ${DRYCC_UID}
 
 CMD ["/usr/local/bin/boot"]

charts/fluentbit/values.yaml

@@ -30,7 +30,7 @@ config:
         DB.locking          true
         Offset_Key          offset
         Tag                 kubernetes.*
-        Read_from_Head      true
+        Read_from_Head      false
         multiline.parser    docker,cri
 
   ## https://docs.fluentbit.io/manual/pipeline/filters
@@ -48,7 +48,7 @@ config:
   outputs: |
     [OUTPUT]
         Name                drycc
-        Match               *
+        Match               kubernetes.*
         Addrs               ${DRYCC_REDIS_ADDRS}
         Stream              logs
         Max_Len             3000

rootfs/opt/drycc/fluent-bit/templates/fluent-bit.conf

@@ -12,7 +12,7 @@
     DB.locking          true
     Offset_Key          offset
     Tag                 kubernetes.*
-    Read_from_Head      true
+    Read_from_Head      false
     multiline.parser    docker,cri
 
 [FILTER]
@@ -26,7 +26,7 @@
 
 [OUTPUT]
     Name                drycc
-    Match               *
+    Match               kubernetes.*
     Addrs               ${DRYCC_REDIS_ADDRS}
     Stream              logs
     Max_Len             3000