1b7ada4315
# What this PR does This PR adds [django-migration-linter](https://github.com/3YOURMIND/django-migration-linter) to keep database migrations backwards compatible - we can automatically run migrations and they are zero-downtime, e.g. old code can work with the migrated database - we can run and rollback migrations without worrying about data safety - OnCall is deployed to the multiple environments core team is not able to control See [django-migration-linter checklist](https://github.com/3YOURMIND/django-migration-linter/blob/main/docs/incompatibilities.md) for the common mistakes and best practices ## Which issue(s) this PR fixes ## Checklist - [ ] Tests updated - [ ] Documentation added - [ ] `CHANGELOG.md` updated --------- Co-authored-by: Joey Orlando <joey.orlando@grafana.com>
57 lines
2.9 KiB
Python
57 lines
2.9 KiB
Python
# Generated by Django 3.2.5 on 2022-05-31 14:46
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import apps.heartbeat.models
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import django.core.validators
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from django.db import migrations, models
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import django.db.models.deletion
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import django_migration_linter as linter
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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('alerts', '0001_squashed_initial'),
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]
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operations = [
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linter.IgnoreMigration(),
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migrations.CreateModel(
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name='IntegrationHeartBeat',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('timeout_seconds', models.IntegerField(default=0)),
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('last_heartbeat_time', models.DateTimeField(default=None, null=True)),
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('last_checkup_task_time', models.DateTimeField(default=None, null=True)),
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('actual_check_up_task_id', models.CharField(max_length=100)),
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('previous_alerted_state_was_life', models.BooleanField(default=True)),
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('public_primary_key', models.CharField(default=apps.heartbeat.models.generate_public_primary_key_for_integration_heart_beat, max_length=20, unique=True, validators=[django.core.validators.MinLengthValidator(13)])),
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('alert_receive_channel', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='integration_heartbeat', to='alerts.alertreceivechannel')),
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],
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options={
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'abstract': False,
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},
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),
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migrations.CreateModel(
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name='HeartBeat',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('timeout_seconds', models.IntegerField(default=0)),
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('last_heartbeat_time', models.DateTimeField(default=None, null=True)),
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('last_checkup_task_time', models.DateTimeField(default=None, null=True)),
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('actual_check_up_task_id', models.CharField(max_length=100)),
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('previous_alerted_state_was_life', models.BooleanField(default=True)),
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('message', models.TextField(default='')),
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('title', models.TextField(default='HeartBeat Title')),
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('link', models.URLField(default=None, max_length=500, null=True)),
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('user_defined_id', models.CharField(default='default', max_length=100)),
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('alert_receive_channel', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='heartbeats', to='alerts.alertreceivechannel')),
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],
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options={
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'unique_together': {('alert_receive_channel', 'user_defined_id')},
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},
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),
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]
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