dsd 관리-도구

관리-도구

편집 파일: nginx-combined.yaml

# Netdata log2journal Configuration
# The following parses nginx log files using the combined format.

# The PCRE2 pattern to match log entries and give names to the fields.
# The journal will have these names, so follow their rules. You can
# initiate an extended PCRE2 pattern by starting the pattern with (?x)
pattern: |
  (?x)                                   # Enable PCRE2 extended mode
  ^
  (?<NGINX_REMOTE_ADDR>[^ ]+) \s - \s    # NGINX_REMOTE_ADDR
  (?<NGINX_REMOTE_USER>[^ ]+) \s         # NGINX_REMOTE_USER
  \[
    (?<NGINX_TIME_LOCAL>[^\]]+)          # NGINX_TIME_LOCAL
  \]
  \s+ "
  (?<NGINX_REQUEST>
    (?<NGINX_REQUEST_METHOD>[A-Z]+) \s+  # NGINX_METHOD
    (?<NGINX_REQUEST_URI>[^ ]+) \s+
    (?<NGINX_SERVER_PROTOCOL>[^"]+)
  )
  " \s+
  (?<NGINX_STATUS>\d+) \s+               # NGINX_STATUS
  (?<NGINX_BODY_BYTES_SENT>\d+) \s+      # NGINX_BODY_BYTES_SENT
  "(?<NGINX_HTTP_REFERER>[^"]*)" \s+     # NGINX_HTTP_REFERER
  "(?<NGINX_HTTP_USER_AGENT>[^"]*)"      # NGINX_HTTP_USER_AGENT

# When log2journal can detect the filename of each log entry (tail gives it
# only when it tails multiple files), this key will be used to send the
# filename to the journals.
filename:
  key: NGINX_LOG_FILENAME

rename:
  - new_key: MESSAGE
    old_key: NGINX_REQUEST

# Inject constant fields into the journal logs.
inject:
  - key: SYSLOG_IDENTIFIER
    value: nginx-log

# inject PRIORITY is a duplicate of NGINX_STATUS
  - key: PRIORITY
    value: '${NGINX_STATUS}'

# Inject NGINX_STATUS_FAMILY is a duplicate of NGINX_STATUS
  - key: NGINX_STATUS_FAMILY
    value: '${NGINX_STATUS}'

# Rewrite the value of fields (including the duplicated ones).
# The search pattern can have named groups, and the replace pattern can use
# them as ${name}.
rewrite:
  # PRIORITY is a duplicate of NGINX_STATUS
  # Valid PRIORITIES: 0=emerg, 1=alert, 2=crit, 3=error, 4=warn, 5=notice, 6=info, 7=debug
  - key: PRIORITY
    match: '^[123]'
    value: 6

- key: PRIORITY
    match: '^4'
    value: 5

- key: PRIORITY
    match: '^5'
    value: 3

- key: PRIORITY
    match: '.*'
    value: 4

# NGINX_STATUS_FAMILY is a duplicate of NGINX_STATUS
  - key: NGINX_STATUS_FAMILY
    match: '^(?<first_digit>[1-5])'
    value: '${first_digit}xx'

- key: NGINX_STATUS_FAMILY
    match: '.*'
    value: 'UNKNOWN'

# Control what to do when input logs do not match the main PCRE2 pattern.
unmatched:
  # The journal key to log the PCRE2 error message to.
  # Set this to MESSAGE, so you to see the error in the log.
  key: MESSAGE

# Inject static fields to the unmatched entries.
  # Set PRIORITY=1 (alert) to help you spot unmatched entries in the logs.
  inject:
    - key: PRIORITY
      value: 1