rsyslog/meta/heka.yml

{%- from "rsyslog/map.jinja" import global with context %}
log_collector:
  decoder:
    syslog:
      engine: sandbox
      module_file: /usr/share/lma_collector/decoders/generic_syslog.lua
      module_dir: /usr/share/lma_collector/common;/usr/share/heka/lua_modules
      adjust_timezone: true
      config:
        {%- if global.format is defined %}
        syslog_pattern: '{{ global.format.template }}'
        fallback_syslog_pattern: '%TIMESTAMP% %HOSTNAME% %syslogtag%%msg:::sp-if-no-1st-sp%%msg%\n'
        {%- else %}
        syslog_pattern: '%TIMESTAMP% %HOSTNAME% %syslogtag%%msg:::sp-if-no-1st-sp%%msg%\n'
        {%- endif %}
  input:
    {%- if salt.get('rsyslog_util.syslog_file_match', None) %}
    {%- set file_match = salt['rsyslog_util.syslog_file_match'](global.output) %}
    {%- if file_match|length > 0 %}
    {%- for logdir, pattern in file_match.iteritems() %}
    syslog{{ logdir.replace('/', '_') }}:
      engine: logstreamer
      log_directory: "{{ logdir }}"
      file_match: '(?P<Service>{{ pattern }})'
      differentiator: [ 'system.', 'Service' ]
      decoder: "syslog_decoder"
      splitter: "TokenSplitter"
    {%- endfor %}
    {%- endif %}
    {%- endif %}
    syslog_haproxy:
      engine: logstreamer
      log_directory: "/var/log"
      file_match: 'haproxy\.log'
      differentiator: [ 'system.', 'haproxy' ]
      decoder: "syslog_decoder"
      splitter: "TokenSplitter"
  filter:
    failed_logins:
      engine: sandbox
      module_file: /usr/share/lma_collector/filters/failed_logins.lua
      module_dir: /usr/share/lma_collector/common;/usr/share/heka/lua_modules
      message_matcher: "Type == 'log' && Logger == 'system.auth'"
      ticker_interval: 60
      config:
        hostname: '{{ grains.host }}'
        grace_interval: 30
metric_collector:
  trigger:
    failed_logins_warning:
      description: 'The rate of failed logins is too high.'
      severity: warning
      rules:
      - metric: failed_logins_rate
        relational_operator: '>='
        threshold: 0.2
        window: 120
        periods: 0
        function: avg
  alarm:
    failed_logins:
      alerting: enabled
      triggers:
      - failed_logins_warning