WindowsのHDD空き領域を定期的にCloudWatchメトリクスに送信する [容量監視]

ソースコード

DiskSpaceToCloudWatchMetrics.bat

@echo off

SET AWS_PROFILE_NAME=your_profile_name
SET CWM_AWS_REGION=ap-northeast-1
SET CWM_NAMESPACE=your_namespace
SET CWM_DIMENSION_NAME=your_dimension_name
SET CWM_DIMENSION_VALUE=your_dimension_value

for /f "tokens=1-5* usebackq" %%i in (`wmic logicaldisk get size^,freespace^,caption ^| findstr "C:"`) do (
    call :setFreeSpace "%%j"
    call :setTotalSpace "%%k"
)

echo FREE_SPACE=%FREE_SPACE%
echo TOTAL_SPACE=%TOTAL_SPACE%

aws cloudwatch put-metric-data --metric-name DiskFreeSpaceBytes --namespace %CWM_NAMESPACE% --value %FREE_SPACE% --dimensions %CWM_DIMENSION_NAME%=%CWM_DIMENSION_VALUE% --region %CWM_AWS_REGION% --profile %AWS_PROFILE_NAME%
aws cloudwatch put-metric-data --metric-name DiskTotalSpaceBytes --namespace %CWM_NAMESPACE% --value %TOTAL_SPACE% --dimensions %CWM_DIMENSION_NAME%=%CWM_DIMENSION_VALUE% --region %CWM_AWS_REGION% --profile %AWS_PROFILE_NAME%

exit /b 0

:setFreeSpace
    type "%~1" >nul 2>&1
    if %ERRORLEVEL% neq 0 (
        @set FREE_SPACE=%~1
    ) else (
        REM echo
    )
exit /b 0

:setTotalSpace
    type "%~1" >nul 2>&1
    if %ERRORLEVEL% neq 0 (
        @set TOTAL_SPACE=%~1
    ) else (
        REM echo
    )
exit /b 0

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