Add docker-image.

Author: adieu

docker-image/Dockerfile

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+FROM kubeup/fluent-bit:latest
+USER root
+COPY fluent-bit.conf /fluent-bit/etc/
+COPY parsers.conf /fluent-bit/etc/
+COPY out_sls.so /fluent-bit/
+CMD ["/fluent-bit/bin/fluent-bit", "-c", "/fluent-bit/etc/fluent-bit.conf", "-e", "/fluent-bit/out_sls.so"]

docker-image/fluent-bit.conf

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+[SERVICE]
+    Flush          1
+    Daemon         Off
+    Log_Level      info
+    Parsers_File   parsers.conf
+
+[INPUT]
+    Name           tail
+    Tag            kube.*
+    Path           /var/log/containers/*.log
+    Parser         docker
+    DB             /var/log/flb_kube.db
+    Mem_Buf_Limit  5MB
+
+[FILTER]
+    Name           kubernetes
+    Match          kube.*
+    Kube_URL       https://kubernetes.default.svc:443
+    Merge_JSON_Log On
+
+[OUTPUT]
+    Name   sls
+    Match  *

docker-image/parsers.conf

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+[PARSER]
+    Name   apache
+    Format regex
+    Regex  ^(?<host>[^ ]*) [^ ]* (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^\"]*?)(?: +\S*)?)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$
+    Time_Key time
+    Time_Format %d/%b/%Y:%H:%M:%S %z
+
+[PARSER]
+    Name   apache2
+    Format regex
+    Regex  ^(?<host>[^ ]*) [^ ]* (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^ ]*) +\S*)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$
+    Time_Key time
+    Time_Format %d/%b/%Y:%H:%M:%S %z
+
+[PARSER]
+    Name   apache_error
+    Format regex
+    Regex  ^\[[^ ]* (?<time>[^\]]*)\] \[(?<level>[^\]]*)\](?: \[pid (?<pid>[^\]]*)\])?( \[client (?<client>[^\]]*)\])? (?<message>.*)$
+
+[PARSER]
+    Name   nginx
+    Format regex
+    Regex ^(?<remote>[^ ]*) (?<host>[^ ]*) (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^\"]*?)(?: +\S*)?)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$
+    Time_Key time
+    Time_Format %d/%b/%Y:%H:%M:%S %z
+
+[PARSER]
+    Name   json-test
+    Format json
+    Time_Key time
+    Time_Format %d/%b/%Y:%H:%M:%S %z
+
+[PARSER]
+    Name        docker
+    Format      json
+    Time_Key    time
+    Time_Format %Y-%m-%dT%H:%M:%S.%L
+    Time_Keep   On
+
+[PARSER]
+    Name        syslog
+    Format      regex
+    Regex       ^\<(?<pri>[0-9]+)\>(?<time>[^ ]* {1,2}[^ ]* [^ ]*) (?<host>[^ ]*) (?<ident>[a-zA-Z0-9_\/\.\-]*)(?:\[(?<pid>[0-9]+)\])?(?:[^\:]*\:)? *(?<message>.*)$
+    Time_Key    time
+    Time_Format %b %d %H:%M:%S