55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
"""public ip monitor tables
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Revision ID: 20260429_05_public_ip_monitor
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Revises: 20260420_04_app_config_table
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Create Date: 2026-04-29 00:00:01.000000
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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: str = "20260429_05_public_ip_monitor"
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down_revision: Union[str, None] = "20260420_04_app_config_table"
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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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op.create_table(
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"public_ip_history",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("ipv4", sa.String(length=45), nullable=False),
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sa.Column("observed_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("change_type", sa.String(length=32), nullable=False),
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sa.Column("provider", sa.String(length=64), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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)
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op.create_index(
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"ix_public_ip_history_observed_at",
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"public_ip_history",
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["observed_at"],
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unique=False,
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)
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op.create_table(
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"public_ip_state",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("current_ipv4", sa.String(length=45), nullable=False),
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sa.Column("previous_ipv4", sa.String(length=45), nullable=True),
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sa.Column("first_seen_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("last_checked_at", sa.DateTime(timezone=True), nullable=False),
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sa.Column("last_changed_at", sa.DateTime(timezone=True), nullable=True),
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sa.Column("last_check_status", sa.String(length=32), nullable=False),
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sa.Column("last_check_error", sa.String(length=255), nullable=True),
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sa.Column("last_provider", sa.String(length=64), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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)
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def downgrade() -> None:
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op.drop_table("public_ip_state")
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op.drop_index("ix_public_ip_history_observed_at", table_name="public_ip_history")
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op.drop_table("public_ip_history") |