![]() ![]() ![]() I have a prepared filter available for download: depends.PMF Now run procmon.exe and define a filter to see only file activity looking for DLL files and start capturing. Open a PowerShell terminal in your Windows Server 2016 VM and run iwr -usebasicparsing -outfile procmon.exe SYSINTERNALS PROCESS MONITOR TUTORIAL INSTALLNow it's time to install procmon.exe on the container host and run it. Navigate into C:\pgsql\bin folder and run postgres.exe -h.Īs you can see, nothing happens. Now build and run a first container to try out the postgres.exe inside the container. RUN Invoke-WebRequest $('-windows-圆4-binaries.zip' -f $env:PG_VERSION) -OutFile 'postgres.zip' -UseBasicParsing `Įxpand-Archive postgres.zip -DestinationPath C:\ ` # escape=`įROM microsoft/windowsservercore:3.2007 AS download SYSINTERNALS PROCESS MONITOR TUTORIAL ZIP FILEThe following Dockerfile downloads the ZIP file of PostgreSQL 10.2, extracts all files and removes the ZIP file again. Let's try this out and put the PostgreSQL database server into a Windows container. We have made some containers out of "glass" to look inside. And Process Monitor can also see what these processes are doing. When you run a Windows container you can see the container processes in the Task Manager of the Server 2016 VM. The best solution I came up with is to run a Windows Server 2016 VM and install Process Monitor inside that VM. To investigate a Windows container we need the "normal" Windows containers without running in Hyper-V isolation. The Process Monitor cannot look inside Hyper-V containers. These are "black boxes" from your host operating system. On Windows 10 you only have Hyper-V containers. So the next possibilty is to run procmon on the container host. I tried running procmon in a Windows container, but it doesn't work correctly at the moment. Well, I heard today that you can run procmon from command line to start and stop capturing events. It can capture all major syscalls in Windows such as file activity, starting processes, registry and networking activity.īut how can we use procmon to monitor inside a Windows container? To find out what's going on in a Windows Container I often use the Sysinternals Process Monitor. Here's my way to find out what's missing. But sometimes it's hard to figure out why an application doesn't run in a container. ![]() The container image must contain all the dependencies that the application needs to run, for example all its DLL's. Running applications in Windows containers keeps your server clean. ![]()
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