86 lines
2.6 KiB
Python
86 lines
2.6 KiB
Python
# Copyright © 2022 Aravinth Manivannan <realaravinth@batsense.net>
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from enum import Enum, unique
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from django.contrib.auth.models import User
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from django.conf import settings
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from .models import Instance, InstanceConfiguration
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@unique
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class VmErrors(Enum):
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NAME_EXISTS = "Instance name exists, please try again with a different name"
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NO_CONFIG = "Configuration doesn't exist, please try again."
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def __str__(self) -> str:
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return self.name
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class VmException(Exception):
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error: str
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code: VmErrors
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def __init__(self, code: VmErrors):
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self.error = str(code)
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self.code = code
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def __str__(self):
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return self.error
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def create_instance(vm_name: str, configuration_name: str, user: User) -> Instance:
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"""
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Create instance view
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"""
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if Instance.objects.filter(name=vm_name).exists():
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raise VmException(code=VmErrors.NAME_EXISTS)
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if not InstanceConfiguration.objects.filter(name=configuration_name).exists():
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raise VmException(code=VmErrors.NO_CONFIG)
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configuration = InstanceConfiguration.objects.get(name=configuration_name)
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instance = Instance(name=vm_name, configuration_id=configuration, owned_by=user)
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instance.save()
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return instance
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source_code = None
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def footer_ctx():
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global source_code
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if source_code is None:
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if "SOURCE_CODE" in settings.HOSTEA:
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source_code = {
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"text": "Source Code",
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"link": settings.HOSTEA["SOURCE_CODE"],
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}
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else:
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link = "https://gitea.hostea.org/Hostea/dashboard"
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source_code = {"text": "Source Code", "link": link}
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try:
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r = Repo(".")
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commit = r.head.commit.hexsha
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source_code["text"] = f"v-{commit.hexsha[0:8]}"
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except:
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pass
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return {
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"source_code": source_code,
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"admin_email": settings.HOSTEA["INSTANCE_MAINTAINER_CONTACT"],
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}
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