|
| 1 | +apiVersion: v1 |
| 2 | +kind: ConfigMap |
| 3 | +metadata: |
| 4 | + name: fluent-bit-config |
| 5 | + namespace: logging |
| 6 | + labels: |
| 7 | + k8s-app: fluent-bit |
| 8 | +data: |
| 9 | + # Configuration files: server, input, filters and output |
| 10 | + # ====================================================== |
| 11 | + fluent-bit.conf: | |
| 12 | + [SERVICE] |
| 13 | + Flush 1 |
| 14 | + Log_Level info |
| 15 | + Daemon off |
| 16 | + Parsers_File parsers.conf |
| 17 | + HTTP_Server On |
| 18 | + HTTP_Listen 0.0.0.0 |
| 19 | + HTTP_Port 2020 |
| 20 | +
|
| 21 | + @INCLUDE input-kubernetes.conf |
| 22 | + @INCLUDE filter-kubernetes.conf |
| 23 | + @INCLUDE output-elasticsearch.conf |
| 24 | +
|
| 25 | + input-kubernetes.conf: | |
| 26 | + [INPUT] |
| 27 | + Name tail |
| 28 | + Tag kube.* |
| 29 | + Path /var/log/containers/*.log |
| 30 | + Parser cri |
| 31 | + DB /var/log/flb_kube.db |
| 32 | + Mem_Buf_Limit 5MB |
| 33 | + Skip_Long_Lines On |
| 34 | + Refresh_Interval 10 |
| 35 | +
|
| 36 | + filter-kubernetes.conf: | |
| 37 | + [FILTER] |
| 38 | + Name kubernetes |
| 39 | + Match kube.* |
| 40 | + Kube_URL https://kubernetes.default.svc:443 |
| 41 | + Kube_CA_File /var/run/secrets/kubernetes.io/serviceaccount/ca.crt |
| 42 | + Kube_Token_File /var/run/secrets/kubernetes.io/serviceaccount/token |
| 43 | + Kube_Tag_Prefix kube.var.log.containers. |
| 44 | + Merge_Log On |
| 45 | + Merge_Log_Key log_processed |
| 46 | + K8S-Logging.Parser On |
| 47 | + K8S-Logging.Exclude Off |
| 48 | + Buffer_Size 1Mb |
| 49 | +
|
| 50 | + output-elasticsearch.conf: | |
| 51 | + [OUTPUT] |
| 52 | + Name opensearch |
| 53 | + Match kube.* |
| 54 | + Host {OPENSEARCH_HOST} |
| 55 | + Port {OPENSEARCH_PORT} |
| 56 | + HTTP_User {OPENSEARCH_USER} |
| 57 | + HTTP_Passwd {OPENSEARCH_PASSWORD} |
| 58 | + tls On |
| 59 | + tls.verify Off |
| 60 | + Replace_Dots On |
| 61 | + Logstash_Format On |
| 62 | + Logstash_Prefix {MY_PREFIX} |
| 63 | + Logstash_Prefix_Key {MY_PREFIX} |
| 64 | + Index {MY_INDEX} |
| 65 | + Type {MY_TYPE} |
| 66 | +
|
| 67 | + parsers.conf: | |
| 68 | + [PARSER] |
| 69 | + Name apache |
| 70 | + Format regex |
| 71 | + Regex ^(?<host>[^ ]*) [^ ]* (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^\"]*?)(?: +\S*)?)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$ |
| 72 | + Time_Key time |
| 73 | + Time_Format %d/%b/%Y:%H:%M:%S %z |
| 74 | +
|
| 75 | + [PARSER] |
| 76 | + Name apache2 |
| 77 | + Format regex |
| 78 | + Regex ^(?<host>[^ ]*) [^ ]* (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^ ]*) +\S*)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$ |
| 79 | + Time_Key time |
| 80 | + Time_Format %d/%b/%Y:%H:%M:%S %z |
| 81 | +
|
| 82 | + [PARSER] |
| 83 | + Name apache_error |
| 84 | + Format regex |
| 85 | + Regex ^\[[^ ]* (?<time>[^\]]*)\] \[(?<level>[^\]]*)\](?: \[pid (?<pid>[^\]]*)\])?( \[client (?<client>[^\]]*)\])? (?<message>.*)$ |
| 86 | +
|
| 87 | + [PARSER] |
| 88 | + Name nginx |
| 89 | + Format regex |
| 90 | + Regex ^(?<remote>[^ ]*) (?<host>[^ ]*) (?<user>[^ ]*) \[(?<time>[^\]]*)\] "(?<method>\S+)(?: +(?<path>[^\"]*?)(?: +\S*)?)?" (?<code>[^ ]*) (?<size>[^ ]*)(?: "(?<referer>[^\"]*)" "(?<agent>[^\"]*)")?$ |
| 91 | + Time_Key time |
| 92 | + Time_Format %d/%b/%Y:%H:%M:%S %z |
| 93 | +
|
| 94 | + [PARSER] |
| 95 | + Name json |
| 96 | + Format json |
| 97 | + Time_Key time |
| 98 | + Time_Format %d/%b/%Y:%H:%M:%S %z |
| 99 | +
|
| 100 | + [PARSER] |
| 101 | + Name docker |
| 102 | + Format json |
| 103 | + Time_Key time |
| 104 | + Time_Format %Y-%m-%dT%H:%M:%S.%L |
| 105 | + Time_Keep On |
| 106 | +
|
| 107 | + [PARSER] |
| 108 | + # http://rubular.com/r/tjUt3Awgg4 |
| 109 | + Name cri |
| 110 | + Format regex |
| 111 | + Regex ^(?<time>[^ ]+) (?<stream>stdout|stderr) (?<logtag>[^ ]*) (?<message>.*)$ |
| 112 | + Time_Key time |
| 113 | + Time_Format %Y-%m-%dT%H:%M:%S.%L%z |
| 114 | +
|
| 115 | + [PARSER] |
| 116 | + Name syslog |
| 117 | + Format regex |
| 118 | + Regex ^\<(?<pri>[0-9]+)\>(?<time>[^ ]* {1,2}[^ ]* [^ ]*) (?<host>[^ ]*) (?<ident>[a-zA-Z0-9_\/\.\-]*)(?:\[(?<pid>[0-9]+)\])?(?:[^\:]*\:)? *(?<message>.*)$ |
| 119 | + Time_Key time |
| 120 | + Time_Format %b %d %H:%M:%S |
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