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120 lines
5.5 KiB
Python
120 lines
5.5 KiB
Python
"""Add Docker management tables
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Revision ID: 0011
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Revises: 0010
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Create Date: 2025-01-15
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = '0011_add_docker_management_tables'
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down_revision: Union[str, None] = '0010_remove_logs_foreign_keys'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# Add Docker-related columns to hosts table
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op.add_column('hosts', sa.Column('docker_enabled', sa.Boolean(), nullable=False, server_default=sa.text('0')))
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op.add_column('hosts', sa.Column('docker_version', sa.String(50), nullable=True))
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op.add_column('hosts', sa.Column('docker_status', sa.String(20), nullable=True))
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op.add_column('hosts', sa.Column('docker_last_collect_at', sa.DateTime(timezone=True), nullable=True))
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# Create docker_containers table
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op.create_table(
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'docker_containers',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('host_id', sa.String(), nullable=False),
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sa.Column('container_id', sa.String(64), nullable=False),
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sa.Column('name', sa.String(255), nullable=False),
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sa.Column('image', sa.String(255), nullable=True),
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sa.Column('state', sa.String(20), nullable=False, server_default='unknown'),
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sa.Column('status', sa.String(255), nullable=True),
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sa.Column('health', sa.String(20), nullable=True),
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sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('ports', sa.JSON(), nullable=True),
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sa.Column('labels', sa.JSON(), nullable=True),
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sa.Column('compose_project', sa.String(255), nullable=True),
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sa.Column('last_update_at', sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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sa.ForeignKeyConstraint(['host_id'], ['hosts.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index('ix_docker_containers_host_id', 'docker_containers', ['host_id'])
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op.create_index('ix_docker_containers_container_id', 'docker_containers', ['container_id'])
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# Create docker_images table
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op.create_table(
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'docker_images',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('host_id', sa.String(), nullable=False),
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sa.Column('image_id', sa.String(64), nullable=False),
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sa.Column('repo_tags', sa.JSON(), nullable=True),
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sa.Column('size', sa.BigInteger(), nullable=True),
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sa.Column('created', sa.DateTime(timezone=True), nullable=True),
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sa.Column('last_update_at', sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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sa.ForeignKeyConstraint(['host_id'], ['hosts.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index('ix_docker_images_host_id', 'docker_images', ['host_id'])
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# Create docker_volumes table
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op.create_table(
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'docker_volumes',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('host_id', sa.String(), nullable=False),
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sa.Column('name', sa.String(255), nullable=False),
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sa.Column('driver', sa.String(50), nullable=True),
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sa.Column('mountpoint', sa.Text(), nullable=True),
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sa.Column('scope', sa.String(20), nullable=True),
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sa.Column('last_update_at', sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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sa.ForeignKeyConstraint(['host_id'], ['hosts.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index('ix_docker_volumes_host_id', 'docker_volumes', ['host_id'])
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# Create docker_alerts table
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op.create_table(
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'docker_alerts',
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sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
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sa.Column('host_id', sa.String(), nullable=False),
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sa.Column('container_name', sa.String(255), nullable=False),
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sa.Column('severity', sa.String(20), nullable=False, server_default='warning'),
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sa.Column('state', sa.String(20), nullable=False, server_default='open'),
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sa.Column('message', sa.Text(), nullable=True),
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sa.Column('opened_at', sa.DateTime(timezone=True), nullable=False, server_default=sa.func.now()),
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sa.Column('closed_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('acknowledged_at', sa.DateTime(timezone=True), nullable=True),
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sa.Column('acknowledged_by', sa.String(100), nullable=True),
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sa.Column('last_notified_at', sa.DateTime(timezone=True), nullable=True),
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sa.ForeignKeyConstraint(['host_id'], ['hosts.id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('id')
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)
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op.create_index('idx_docker_alerts_state_host', 'docker_alerts', ['state', 'host_id'])
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def downgrade() -> None:
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# Drop Docker tables
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op.drop_index('idx_docker_alerts_state_host', 'docker_alerts')
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op.drop_table('docker_alerts')
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op.drop_index('ix_docker_volumes_host_id', 'docker_volumes')
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op.drop_table('docker_volumes')
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op.drop_index('ix_docker_images_host_id', 'docker_images')
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op.drop_table('docker_images')
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op.drop_index('ix_docker_containers_container_id', 'docker_containers')
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op.drop_index('ix_docker_containers_host_id', 'docker_containers')
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op.drop_table('docker_containers')
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# Remove Docker columns from hosts
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op.drop_column('hosts', 'docker_last_collect_at')
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op.drop_column('hosts', 'docker_status')
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op.drop_column('hosts', 'docker_version')
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op.drop_column('hosts', 'docker_enabled')
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