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  1. OpenShift Logging
  2. LOG-2104

fluentd crashing after upgrade to openshift-logging 5.2.4-17

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Details

    • False
    • False
    • NEW
    • NEW
    • Before this update, the release did not include a filter change which caused fluentd to crash. With this update, the missing filter has been corrected.
    • Logging (Core) - Sprint 212, Logging (Core) - Sprint 213

    Description

      After the upgrade of the CLO to 5.2.4-17 all fluentd pods are crashing.

      $ oc logs -f fluentd-ldd9b fluentd
      Setting each total_size_limit for 4 buffers to 4811272243 bytes
      Setting queued_chunks_limit_size for each buffer to 573
      Setting chunk_limit_size for each buffer to 8388608
      2021-12-28 15:32:41 +0000 [warn]: '@' is the system reserved prefix. It works in the nested configuration for now but it will be rejected: @timestamp
      2021-12-28 15:32:42 +0000 [error]: config error file="/etc/fluent/fluent.conf" error_class=Fluent::ConfigError error="Unknown formatter plugin 'single_json_value'. Run 'gem search -rd fluent-plugin' to find plugins"
      

      The ClusterLogForwarder is specified like below

      apiVersion: v1
      items:
      - apiVersion: logging.openshift.io/v1
        kind: ClusterLogForwarder
        metadata:
          annotations:
          name: instance
          namespace: openshift-logging
        spec:
          outputDefaults:
            elasticsearch:
              structuredTypeKey: kubernetes.labels.logFormat
              structuredTypeName: json
          outputs:
          - name: rsyslog
            syslog:
              facility: local0
              payloadKey: message
              rfc: RFC3164
              severity: informational
            type: syslog
            url: 'tls://example.com:5514'
          pipelines:
          - inputRefs:
            - audit
            - application
            - infrastructure
            name: syslog
            outputRefs:
            - rsyslog
            - default
            parse: json
      kind: List
      metadata:
        resourceVersion: ""
        selfLink: ""
      

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            vimalkum@redhat.com Vimal Kumar
            rhn-support-anowak Andreas Nowak
            Anping Li Anping Li
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              Updated:
              Resolved: