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schema: Add dependency additions #795

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schema: Add dependency additions #795

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0ca6839
schema/mysql: Add upgrade for dependency additions
nilmerg Sep 2, 2024
e81e860
add missing keys/fks
nilmerg Sep 3, 2024
8206e62
schema: add `last_state_change` to `redundancy_group_state`
nilmerg Sep 11, 2024
dbd05f2
mysql: Add affected_children and affects_children columns
nilmerg Oct 31, 2024
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57 changes: 57 additions & 0 deletions schema/mysql/upgrades/dependencies.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,57 @@
CREATE TABLE `dependency` (
`id` binary(20) NOT NULL,
`name` text NOT NULL,
`display_name` text NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE `dependency_state` (
`id` binary(20) NOT NULL,
`dependency_id` binary(20) NOT NULL,
`failed` enum('n', 'y') NOT NULL,
UNIQUE INDEX `dependency_state_dependency_id_uindex` (dependency_id),
KEY `dependency_state_dependency_id_fk` (`dependency_id`),
CONSTRAINT `dependency_state_dependency_id_fk` FOREIGN KEY (`dependency_id`) REFERENCES `dependency` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE `redundancy_group` (
`id` binary(20) NOT NULL,
`name` text NOT NULL,
`display_name` text NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE `redundancy_group_state` (
`id` binary(20) NOT NULL,
`redundancy_group_id` binary(20) NOT NULL,
`failed` enum('n', 'y') NOT NULL,
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The redundancy_group_state table is missing last_state_change column, to track how long since the redundancy group has failed.

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done

UNIQUE INDEX `redundancy_group_state_redundancy_group_id_uindex` (redundancy_group_id),
KEY `redundancy_group_state_redundancy_group_id_fk` (`redundancy_group_id`),
CONSTRAINT `redundancy_group_state_redundancy_group_id_fk` FOREIGN KEY (`redundancy_group_id`) REFERENCES `redundancy_group` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE `dependency_node` (
`id` binary(20) NOT NULL,
`host_id` binary(20) DEFAULT NULL,
`service_id` binary(20) DEFAULT NULL,
`redundancy_group_id` binary(20) DEFAULT NULL,
PRIMARY KEY (`id`),
UNIQUE KEY `dependency_node_host_id_service_id_uindex` (`host_id`,`service_id`),
KEY `dependency_node_redundancy_group_id_fk` (`redundancy_group_id`),
KEY `dependency_node_service_id_fk` (`service_id`),
CONSTRAINT `dependency_node_host_id_fk` FOREIGN KEY (`host_id`) REFERENCES `host` (`id`),
CONSTRAINT `dependency_node_redundancy_group_id_fk` FOREIGN KEY (`redundancy_group_id`) REFERENCES `redundancy_group` (`id`),
CONSTRAINT `dependency_node_service_id_fk` FOREIGN KEY (`service_id`) REFERENCES `service` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE `dependency_edge` (
`to_node_id` binary(20) NOT NULL,
`from_node_id` binary(20) NOT NULL,
`dependency_id` binary(20) DEFAULT NULL,
UNIQUE KEY `dependency_edge_to_node_id_from_node_id_uindex` (`to_node_id`,`from_node_id`),
KEY `dependency_edge_dependency_node_id_fk_2` (`from_node_id`),
KEY `dependency_edge_dependency_id_fk` (`dependency_id`),
CONSTRAINT `dependency_edge_dependency_id_fk` FOREIGN KEY (`dependency_id`) REFERENCES `dependency` (`id`),
CONSTRAINT `dependency_edge_dependency_node_id_fk` FOREIGN KEY (`to_node_id`) REFERENCES `dependency_node` (`id`),
CONSTRAINT `dependency_edge_dependency_node_id_fk_2` FOREIGN KEY (`from_node_id`) REFERENCES `dependency_node` (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;
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