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DII Kubernetes データコレクタの手動アップグレードが Fluent Bit インストールで失敗する

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環境

  • Data Infrastructure Insights（旧 Cloud Insights）
  • NetApp Kubernetes Monitoring Operator
  • Red Hat OpenShift / Red Hat Enterprise Linux CoreOS（RHCOS）

問題

  • DII Kubernetes データコレクターをデプロイまたは手動でアップグレードする場合、netapp-ci-fluent-bit-ds DaemonSet ポッドが起動に失敗し、CrashLoopBackOff の状態になります。
  • fluent-bit コンテナは、データベースを開くか作成できない場合に、次のエラーをログに記録します：
[error] [sqldb] cannot open database /var/log/netapp-monitoring_flb_kube.db
[error] [input:tail:tail.0] could not open/create database
[error] failed initialize input tail.0
[error] [engine] input initialization failed

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