94 lines
No EOL
4 KiB
Python
94 lines
No EOL
4 KiB
Python
import logging
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import uuid
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import os
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import json
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import sys
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import gitlab
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import yaml
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from django.db import models
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from django.conf import settings
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from django.contrib.auth import get_user_model
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from django.template.loader import render_to_string
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from uncloud_pay.models import Order, BillRecord
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# Initialize logger.
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logger = logging.getLogger(__name__)
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class VMInstance(models.Model):
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owner = models.ForeignKey(get_user_model(),
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on_delete=models.CASCADE,
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editable=True)
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vm_name = models.CharField(max_length=253, editable=False, unique=True)
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homeserver_domain = models.CharField(max_length=253, unique=True, blank=True)
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webclient_domain = models.CharField(max_length=253, unique=True, blank=True)
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config = models.JSONField(null=False, blank=False)
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order = models.OneToOneField(Order, on_delete=models.CASCADE, related_name='instance_id')
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creation_date = models.DateTimeField(auto_now_add=True)
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termination_date = models.DateTimeField(blank=True, null=True)
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def save(self, *args, **kwargs):
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# Save it as new yaml file and push it to github repo
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if 'test' in sys.argv:
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return super().save(*args, **kwargs)
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result = yaml.dump(self.config)
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gl = gitlab.Gitlab(settings.GITLAB_SERVER, oauth_token=settings.GITLAB_OAUTH_TOKEN)
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project = gl.projects.get(settings.GITLAB_PROJECT_ID)
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project.files.create({'file_path': settings.GITLAB_YAML_DIR + f'matrix-{self.vm_name}.yaml',
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'branch': 'master',
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'content': result,
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'author_email': settings.GITLAB_AUTHOR_EMAIL,
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'author_name': settings.GITLAB_AUTHOR_NAME,
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'commit_message': f'Add New Deployment for matrix-{self.vm_name}'})
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super().save(*args, **kwargs)
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def delete(self, *args, **kwargs):
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# Delete the deployment yaml file first then
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# Then delete it
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if 'test' in sys.argv:
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return super().delete(*args, **kwargs)
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gl = gitlab.Gitlab(settings.GITLAB_SERVER, oauth_token=settings.GITLAB_OAUTH_TOKEN)
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project = gl.projects.get(settings.GITLAB_PROJECT_ID)
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f_path = settings.GITLAB_YAML_DIR + f'matrix-{self.vm_name}.yaml'
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file = project.files.get(file_path=f_path, ref='master')
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if file:
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project.files.delete(file_path=f_path,
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commit_message=f'Delete matrix-{self.vm_name}', branch='master',
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author_email=settings.GITLAB_AUTHOR_EMAIL,
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author_name=settings.GITLAB_AUTHOR_NAME)
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super().delete(*args, **kwargs)
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def __str__(self):
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return f"{self.id}-{self.order}"
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@classmethod
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def delete_for_bill(cls, bill):
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bill_records = BillRecord.objects.filter(bill=bill)
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for record in bill_records:
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instances = VMInstance.objects.filter(order=record.order)
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for instance in instances:
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instance.delete()
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return True
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@classmethod
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def create_instance(cls, order):
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machine = cls.objects.filter(order=order).first()
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if not machine:
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order_config = json.loads(order.config)
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isOpenRegistration = order_config.get('is_open_registration', False)
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instance_config = {'cpuCores': order_config['cores'], 'ram': order_config['memory'], 'storage': order_config['storage'],
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'matrixDomain': order_config['matrix_domain'], 'homeserverDomain': order_config['homeserver_domain'],
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'webClientDomain': order_config['webclient_domain'], 'isOpenRegistration': isOpenRegistration}
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cls.objects.create(owner=order.owner, order=order, vm_name=order_config['homeserver_domain'],
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homeserver_domain=order_config['homeserver_domain'],webclient_domain=order_config['webclient_domain'],
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config=instance_config) |