f2c5f5911c
* feat(alerting): Persist triggered alerts across application restart Fixes #679 * test(alerting): Add numerous tests related to alerts
86 lines
2.9 KiB
Go
86 lines
2.9 KiB
Go
package sql
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func (s *Store) createPostgresSchema() error {
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_, err := s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoints (
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endpoint_id BIGSERIAL PRIMARY KEY,
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endpoint_key TEXT UNIQUE,
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endpoint_name TEXT NOT NULL,
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endpoint_group TEXT NOT NULL,
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UNIQUE(endpoint_name, endpoint_group)
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)
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`)
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if err != nil {
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return err
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}
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_, err = s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoint_events (
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endpoint_event_id BIGSERIAL PRIMARY KEY,
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endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
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event_type TEXT NOT NULL,
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event_timestamp TIMESTAMP NOT NULL
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)
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`)
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if err != nil {
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return err
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}
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_, err = s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoint_results (
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endpoint_result_id BIGSERIAL PRIMARY KEY,
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endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
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success BOOLEAN NOT NULL,
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errors TEXT NOT NULL,
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connected BOOLEAN NOT NULL,
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status BIGINT NOT NULL,
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dns_rcode TEXT NOT NULL,
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certificate_expiration BIGINT NOT NULL,
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domain_expiration BIGINT NOT NULL,
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hostname TEXT NOT NULL,
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ip TEXT NOT NULL,
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duration BIGINT NOT NULL,
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timestamp TIMESTAMP NOT NULL
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)
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`)
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if err != nil {
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return err
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}
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_, err = s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoint_result_conditions (
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endpoint_result_condition_id BIGSERIAL PRIMARY KEY,
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endpoint_result_id BIGINT NOT NULL REFERENCES endpoint_results(endpoint_result_id) ON DELETE CASCADE,
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condition TEXT NOT NULL,
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success BOOLEAN NOT NULL
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)
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`)
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if err != nil {
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return err
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}
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_, err = s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoint_uptimes (
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endpoint_uptime_id BIGSERIAL PRIMARY KEY,
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endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
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hour_unix_timestamp BIGINT NOT NULL,
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total_executions BIGINT NOT NULL,
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successful_executions BIGINT NOT NULL,
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total_response_time BIGINT NOT NULL,
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UNIQUE(endpoint_id, hour_unix_timestamp)
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)
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`)
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if err != nil {
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return err
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}
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_, err = s.db.Exec(`
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CREATE TABLE IF NOT EXISTS endpoint_alerts_triggered (
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endpoint_alert_trigger_id BIGSERIAL PRIMARY KEY,
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endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
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configuration_checksum TEXT NOT NULL,
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resolve_key TEXT NOT NULL,
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number_of_successes_in_a_row INTEGER NOT NULL,
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UNIQUE(endpoint_id, configuration_checksum)
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)
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`)
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// Silent table modifications TODO: Remove this in v6.0.0
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_, _ = s.db.Exec(`ALTER TABLE endpoint_results ADD IF NOT EXISTS domain_expiration BIGINT NOT NULL DEFAULT 0`)
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return err
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}
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