gatus/storage/store/sql/specific_postgres.go
TwiN d9f86f1155 fix(storage): Default domain_expiration to 0 for SQL when the column doesn't already exist
This will prevent temporary issues with the parsing of old results that would otherwise
have a value of NULL for domain_expiration

Fixes an issue introduced by #325
2022-09-07 18:18:26 -04:00

73 lines
2.4 KiB
Go

package sql
func (s *Store) createPostgresSchema() error {
_, err := s.db.Exec(`
CREATE TABLE IF NOT EXISTS endpoints (
endpoint_id BIGSERIAL PRIMARY KEY,
endpoint_key TEXT UNIQUE,
endpoint_name TEXT NOT NULL,
endpoint_group TEXT NOT NULL,
UNIQUE(endpoint_name, endpoint_group)
)
`)
if err != nil {
return err
}
_, err = s.db.Exec(`
CREATE TABLE IF NOT EXISTS endpoint_events (
endpoint_event_id BIGSERIAL PRIMARY KEY,
endpoint_id INTEGER NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
event_type TEXT NOT NULL,
event_timestamp TIMESTAMP NOT NULL
)
`)
if err != nil {
return err
}
_, err = s.db.Exec(`
CREATE TABLE IF NOT EXISTS endpoint_results (
endpoint_result_id BIGSERIAL PRIMARY KEY,
endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
success BOOLEAN NOT NULL,
errors TEXT NOT NULL,
connected BOOLEAN NOT NULL,
status BIGINT NOT NULL,
dns_rcode TEXT NOT NULL,
certificate_expiration BIGINT NOT NULL,
domain_expiration BIGINT NOT NULL,
hostname TEXT NOT NULL,
ip TEXT NOT NULL,
duration BIGINT NOT NULL,
timestamp TIMESTAMP NOT NULL
)
`)
if err != nil {
return err
}
_, err = s.db.Exec(`
CREATE TABLE IF NOT EXISTS endpoint_result_conditions (
endpoint_result_condition_id BIGSERIAL PRIMARY KEY,
endpoint_result_id BIGINT NOT NULL REFERENCES endpoint_results(endpoint_result_id) ON DELETE CASCADE,
condition TEXT NOT NULL,
success BOOLEAN NOT NULL
)
`)
if err != nil {
return err
}
_, err = s.db.Exec(`
CREATE TABLE IF NOT EXISTS endpoint_uptimes (
endpoint_uptime_id BIGSERIAL PRIMARY KEY,
endpoint_id BIGINT NOT NULL REFERENCES endpoints(endpoint_id) ON DELETE CASCADE,
hour_unix_timestamp BIGINT NOT NULL,
total_executions BIGINT NOT NULL,
successful_executions BIGINT NOT NULL,
total_response_time BIGINT NOT NULL,
UNIQUE(endpoint_id, hour_unix_timestamp)
)
`)
// Silent table modifications
_, _ = s.db.Exec(`ALTER TABLE endpoint_results ADD IF NOT EXISTS domain_expiration BIGINT NOT NULL DEFAULT 0`)
return err
}