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dimuskin/filebeat-windows

By dimuskin

•Updated 8 months ago

Lightweight log shipper for Windows containers and hosts built for Windows Server LTSC 2019 nodes.

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dimuskin/filebeat-windows repository overview

⁠filebeat-windows

Lightweight log shipper for Windows containers and hosts (Filebeat 8.x and 9.x) built for Windows Server LTSC 2019 nodes.

Windows containers must match the host OS family. This image targets Windows Server 2019 (build 17763).

⁠Table of contents

⁠Supported tags and platforms

  • dimuskin/filebeat-windows:8.18.5-ltsc2019 — windows/amd64 (ServerCore 2019)
  • dimuskin/filebeat-windows:9.1.3-ltsc2019 — windows/amd64 (ServerCore 2019)

TODO : If you later publish a Windows Server 2022 variant, add :8.18.5-ltsc2022 and extend this README accordingly.

⁠What’s inside

  • Base: mcr.microsoft.com/windows/nanoserver:ltsc2019

  • Filebeat 8.18.5 extracted to C:\filebeat

  • Default entrypoint:

    C:\filebeat\filebeat.exe -c C:\etc\filebeat.yml -e

  • No opinionated config baked in — mount your filebeat.yml.

⁠Quick start (Windows host)

docker pull dimuskin/filebeat-windows:8.18.5-ltsc2019

docker run --rm -it `
  -v C:\path\to\filebeat.yml:C:\etc\filebeat.yml `
  -v C:\filebeat-data:C:\filebeat\data `
  dimuskin/filebeat-windows:8.18.5-ltsc2019

⁠Configuration

Common mounts

  • C:\etc\filebeat.yml – main config
  • C:\filebeat\data – registry/state (persist for continuity)

Tips

  • Filebeat supports env expansion in config (${VAR}).
  • For Windows Event Logs, run as ContainerAdministrator (default on ServerCore and NanoServer).
  • Add resource limits and egress rules in Kubernetes.

⁠Kubernetes (AKS) — Windows Server 2019 nodes

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: filebeat-windows-2019
  namespace: kube-system
spec:
  selector:
    matchLabels: { app: filebeat, winltc: "2019" }
  template:
    metadata:
      labels: { app: filebeat, winltc: "2019" }
    spec:
      nodeSelector:
        kubernetes.io/os: windows
        kubernetes.azure.com/os-sku: Windows2019
      tolerations:
        - key: "os"
          operator: "Equal"
          value: "Windows"
          effect: "NoSchedule"
      containers:
        - name: filebeat
          image: dimuskin/filebeat-windows:8.18.5-ltsc2019
          args: ["-c","filebeat.yml","-e"]
          volumeMounts:
            - name: cfg
              mountPath: C:\etc\filebeat.yml
              subPath: filebeat.yml
            - name: data
              mountPath: C:\filebeat\data
      volumes:
        - name: cfg
          configMap:
            name: filebeat-windows-config
        - name: data
          emptyDir: {}

Create a ConfigMap named filebeat-windows-config containing your filebeat.yml.

⁠Compatibility

  • Use only on Windows Server 2019 nodes (AKS Windows os-sku: Windows2019).
  • Not compatible with Windows Server 2022 nodes (publish a separate :ltsc2022 image for that, will add it later).

⁠Troubleshooting

  • “image is incompatible with host” → Node pool isn’t WS2019; schedule to WS2019 or use an ltsc2022 image on WS2022 nodes.
  • Config not found → Ensure filebeat.yml is mounted at C:\etc\filebeat.yml.
  • No logs shipped → Use -e to log to stderr, check container logs, verify inputs/paths and permissions.

⁠Security & updates

  • Keep AKS node images patched.
  • Rebuild and republish when Filebeat or the base image is updated.

⁠Building locally (optional)

If you’re building this image yourself, a typical Dockerfile pattern is:

# syntax=docker/dockerfile:1.6
FROM mcr.microsoft.com/windows/servercore:ltsc2019 AS core
ARG FILEBEAT_VERSION=8.18.5
ARG FILEBEAT_SHA512=68d607d1d9ed1a2111905978090ec2a47e24a5e22f6381e693aed081771aae2f674482d78a115dae7dbb2cf4012a517ca11c734a9bbca485e100c15cf26ff89b
SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]

RUN $url = ('https://artifacts.elastic.co/downloads/beats/filebeat/filebeat-{0}-windows-x86_64.zip' -f $env:FILEBEAT_VERSION); \
    Write-Host ('Downloading {0} to filebeat.zip ...' -f $url); \
    Invoke-WebRequest -Uri $url -OutFile 'filebeat.zip' -TimeoutSec 300; \
    \
    $sha512 = $env:FILEBEAT_SHA512; \
    Write-Host ('Verifying sha512 ({0}) ...' -f $sha512); \
    if ((Get-FileHash filebeat.zip -Algorithm sha512).Hash -ne $sha512) { \
        Write-Host 'FAILED!'; \
        exit 1; \
    }; \
    \
    New-Item -Path 'c:\' -Name 'filebeat' -ItemType 'directory'; \
    Write-Host 'Expanding filebeat.zip ...'; \
    Expand-Archive filebeat.zip -DestinationPath C:\filebeat; \
    \
    Write-Host 'Removing filebeat.zip ...'; \
    Remove-Item filebeat.zip -Force; \
    \
    Write-Host 'Completed installing filebeat.';

FROM mcr.microsoft.com/windows/nanoserver:ltsc2019

ARG FILEBEAT_VERSION=8.18.5
ARG MACHINEGUID=FCKGW-RHQQ2-YXRKT-8TG6W-2B7Q8

COPY --from=core /filebeat/filebeat-${FILEBEAT_VERSION}-windows-x86_64 /filebeat
COPY --from=core /Windows/System32/netapi32.dll /Windows/System32/netapi32.dll

USER ContainerAdministrator

RUN reg add "HKLM\SOFTWARE\Microsoft\Cryptography" /f 
RUN reg add "HKLM\SOFTWARE\Microsoft\Cryptography" /v MachineGuid /t REG_SZ /d ${MACHINEGUID} /f

ENTRYPOINT [ "c:\\filebeat\\filebeat.exe", "-c", "c:\\etc\\filebeat.yml", "-e" ]

⁠License

Filebeat is provided by Elastic under its upstream license. Review the license that applies to your Filebeat version.

⁠Maintainers

Maintained by dimuskin. GitHub: https://github.com/dimuskin/filebeat-windows-docker⁠ When filing issues, include:

  • Node OS: Windows Server 2019
  • Minimal filebeat.yml to reproduce
  • Image version

Tag summary

Content type

Image

Digest

sha256:9d6aad316…

Size

152 MB

Last updated

8 months ago

docker pull dimuskin/filebeat-windows:9.2.0-ltsc2019