github/intel-device-plugins-for-kubernetes
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b4476110f8
intel-device-plugins-for-ku.../cmd/fpga_crihook/README.md
Ed Bartosh b4476110f8 implement CRI prestart hook 
The hook gets FPGA_REGION and FPGA_BITSTREAM environment variables
defined in a pod spec, finds bitstream file, verifies it and programs
FPGA device with it using fpga-configure tool from OPAE.
2018-07-05 13:49:09 +03:00

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Build and setup prestart CRI-O hook

Get source code

$ mkdir -p $GOPATH/src/github.com/intel/
$ cd $GOPATH/src/github.com/intel/
$ git clone https://github.com/intel/intel-device-plugins-for-kubernetes.git

Build CRI-O hook

$ cd $GOPATH/src/github.com/intel/intel-device-plugins-for-kubernetes
$ make fpga_crihook

Install CRI-O hook

$ sudo cp cmd/fpga_crihook/fpga_crihook /usr/local/bin/

Configure CRI-O to run the hook

$ sudo cat << EOF > /etc/containers/oci/hooks.d/prestart.json
{
    "hook" : "/usr/local/bin/fpga_crihook",
    "stage" : [ "prestart" ],
    "annotation": [ "intel.com/fpga-region" ]
}
EOF

$ sudo systemctl restart crio