46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
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#!/usr/bin/env python3
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# tftp.py - PVC Cluster Auto-bootstrap TFTP preparation libraries
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# Part of the Parallel Virtual Cluster (PVC) system
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#
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# Copyright (C) 2018-2021 Joshua M. Boniface <joshua@boniface.me>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, version 3.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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###############################################################################
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import os.path
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import shutil
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def build_tftp_repository(config):
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# Generate an installer config
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build_cmd = f"{config['ansible_path']}/pvc-installer/buildpxe.sh -o {config['tftp_root_path']} -u {config['deploy_username']}"
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print(f"Building TFTP contents via pvc-installer command: {build_cmd}")
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os.system(build_cmd)
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def init_tftp(config):
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"""
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Prepare a TFTP root
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"""
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if not os.path.exists(config["tftp_root_path"]):
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print("First run: building TFTP root and contents - this will take some time!")
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os.makedirs(config["tftp_root_path"])
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os.makedirs(config["tftp_host_path"])
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shutil.copyfile(
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f"{config['ansible_keyfile']}.pub", f"{config['tftp_root_path']}/keys.txt"
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)
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build_tftp_repository(config)
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