ArcGIS Notebook Server: Windows does not support CPUPeriod
I'm still stuck on this "Windows does not support CPUPeriod" thing, but I did some Docker deep dive and have this to add.
My configuration is using Docker Enterprise Engine with Linux containers using LCOW on Windows Server 2019, pretty much followed this instructions: https://bcthomas.com/2019/02/getting-started-with-linux-containers-on-windows-server-2019/.
PS C:\> docker version Client: Docker Engine - Enterprise Version: 18.09.5 API version: 1.39 Go version: go1.10.8 Git commit: be4553c277 Built: 04/11/2019 06:44:52 OS/Arch: windows/amd64 Experimental: false Server: Docker Engine - Enterprise Engine: Version: 18.09.5 API version: 1.39 (minimum version 1.24) Go version: go1.10.8 Git commit: be4553c277 Built: 04/11/2019 06:43:04 OS/Arch: windows/amd64 Experimental: true
PS C:\> docker info Containers: 0 Running: 0 Paused: 0 Stopped: 0 Images: 3 Server Version: 18.09.5 Storage Driver: windowsfilter (windows) lcow (linux) Windows: LCOW: Logging Driver: json-file Plugins: Volume: local Network: ics l2bridge l2tunnel nat null overlay transparent Log: awslogs etwlogs fluentd gelf json-file local logentries splunk syslog Swarm: inactive Default Isolation: process Kernel Version: 10.0 17763 (17763.1.amd64fre.rs5_release.180914-1434) Operating System: Windows Server 2019 Datacenter Version 1809 (OS Build 17763.437) OSType: windows Architecture: x86_64 CPUs: 4 Total Memory: 16GiB Name: NOTEBOOK ID: UGVD:OGMU:QBCF:5DOB:F6YP:CNIA:CV7M:5YYF:OYU6:PEFB:TNPQ:YTRY Docker Root Dir: C:\ProgramData\docker Debug Mode (client): false Debug Mode (server): true File Descriptors: -1 Goroutines: 25 System Time: 2019-05-04T23:41:39.76339+02:00 EventsListeners: 0 Registry: https://index.docker.io/v1/ Labels: Experimental: true Insecure Registries: 127.0.0.0/8 Live Restore Enabled: false
I can successfully run linux containers like this:
PS C:\> docker container run -it ubuntu /bin/bash root@e4775d049758:/# cat /etc/os-release NAME="Ubuntu" VERSION="18.04.2 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.2 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic root@e4775d049758:/#
ArcGIS Notebook Server images (runtimes) are all in place:
PS C:\> docker images REPOSITORY TAG IMAGE ID CREATED SIZE ubuntu latest d131e0fa2585 7 days ago 112MB docker-esri.olympus.esri.com/arcgis-notebook-python-advanced 10.7.0.10450 9c263fdaf1c3 2 months ago 9.53GB docker-esri.olympus.esri.com/arcgis-notebook-python-standard 10.7.0.10450 7f696bc20623 2 months ago 5.71GB
However running the Notebook UI from portal ends with this message "Windows does not support CPUPeriod".
And this is debug log from docker found in system Event Viewer:
debug: form data: {"Entrypoint":["start-notebook.sh","--NotebookApp.base_url=/server/notebooks/5e348c9703e8420e89835e48e7328fef","--NotebookApp.token=nkbakRbMmo21fwVh+3NPLZeDvy9mh9LTIx63wj1WGLU=","--NotebookApp.notebook_dir=/arcgis","--NotebookApp.tornado_settings={\"headers\":{\"Content-Security-Policy\":\"*.arcdata.cz\"}}","--NotebookApp.log_level=10"],"Env":["NB_AUTH_FILE=/arcgis/home/.nb_auth_file"],"ExposedPorts":{"8888":{}},"HostConfig":{"Binds":["C:\\arcgisnotebookserver\\directories\\arcgisworkspace\\samplesdata:/arcgis/samplesdata:ro","C:\\arcgisnotebookserver\\directories\\arcgisworkspace\\gisadmin:/arcgis/home"],"CpuPeriod":100000,"CpuQuota":200000,"Memory":6442450944,"MemorySwap":0,"PortBindings":{"8888":[{"HostIp":"0.0.0.0","HostPort":"30001"}]},"ShmSize":67108864},"Image":"9c263fdaf1c3b9fdf97b6a1cb2930d90bec4ab261dfacea886d6d08ed19f765a","Volumes":{}}You can clearly see the CPUPeriod and CPUQuota being set by the ArcGIS Notebook Server during the container creation.
OK, try to set this manually using the ubuntu image:
PS C:\> docker run -it --cpu-period=100000 --cpu-quota=200000 ubuntu /bin/bash
C:\Program Files\Docker\docker.exe: Error response from daemon: invalid option: Windows does not support CPUPeriod.OK, so I did some search and found this:
https://github.com/docker/for-linux/issues/201
https://blog.docker.com/2017/01/cpu-management-docker-1-13/
https://docs.docker.com/config/containers/resource_constraints/
It looks like since Docker >1.13, it's recommended to use --cpus instead of --cpu-period and --cpu-quota params, so let's give it a try:
PS C:\> docker run -it --cpus=".5" ubuntu /bin/bash
root@d949b993a1fd:/#Wow it works, so now, how to tell ArcGIS Notebook Server to use --cpus instead of --cpu-period and --cpu-quota params during the Notebook container creation? 
