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upload_nvidia_images_tftp.py
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upload_nvidia_images_tftp.py
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#!/usr/bin/env python3
# Copyright 2021-2024 Hewlett Packard Enterprise Development LP
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# (MIT License)
#If we ever need to go directly to s3; here is its endpoint
#S3_ENDPOINT=$(kubectl -n services get secrets fw-update-s3-credentials -o json | jq -r '.data.s3_endpoint' | base64 -d)
import json
import subprocess as sp
import os
errors=0
print("Attempting to retrieve Nvidia images")
image_files=sp.getoutput("cray fas images list --format json")
imagejson=json.loads(image_files)
for image in imagejson["images"]:
if image["manufacturer"] == "nvidia":
if "s3URL" in image:
s3url = image["s3URL"]
url = s3url.split("/")
# url could be something other than s3, but so far only s3 is supported
if url[0] == "s3:":
if len(url) > 3:
bucket = ""
path = ""
filename = ""
# Find the filename, path, and s3 bucket
for name in url:
# Bucket is always fw-update
if name == "fw-update":
bucket = name
elif bucket != "":
if len(path) > 0:
path = path + "/"
path = path + name
filename = name
tmpfilename = "/tmp/" + filename
print("cray artifacts get " + bucket + " " + path + " " + tmpfilename)
os.system("cray artifacts get " + bucket + " " + path + " " + tmpfilename)
print("cray-tftp-upload " + tmpfilename)
os.system("cray-tftp-upload " + tmpfilename)
print("rm " + tmpfilename)
os.system("rm " + tmpfilename)
if "tftpURL" not in image:
imageid = image["imageID"]
print("Updating " + imageid + " in FAS")
image["tftpURL"] = "tftp://" + filename
print(image)
tmpfilename = "/tmp/" + imageid + ".json"
with open(tmpfilename, "w") as outfile:
jsonimage = json.dumps(image)
outfile.write(jsonimage)
os.system("cray fas images update " + tmpfilename + " " + imageid)
os.system("rm " + tmpfilename)
else:
print("------")
print("ERROR: s3URL not found in image")
print(image)
print("------")