modify cpo monitoring

Author: Schmaetz

pkg/apis/cpo.opensource.cybertec.at/v1/zz_generated.deepcopy.go

@@ -106,6 +106,51 @@ const (
 
 		GRANT pg_execute_server_program TO cpo_exporter;
 
+		CREATE OR REPLACE FUNCTION exporter.update_pgbackrest_info()
+			RETURNS VOID AS $$
+			DECLARE
+				last_entry_timestamp TIMESTAMP;
+				record_count INT;
+			BEGIN
+				SELECT COUNT(*) INTO record_count
+				FROM exporter.pgbackrestbackupinfo;
+
+				IF record_count > 0 THEN
+					SELECT data_time INTO last_entry_timestamp
+					FROM exporter.pgbackrestbackupinfo
+					ORDER BY data_time DESC
+					LIMIT 1;
+
+					IF last_entry_timestamp < NOW() - INTERVAL '5 minutes' THEN
+						DELETE FROM exporter.pgbackrestbackupinfo;
+					ELSE
+						RETURN;
+					END IF;
+				END IF;
+
+				EXECUTE format(
+					'COPY exporter.pgbackrestbackupinfo (data) FROM program ''pgbackrest info --output=json'' WITH (FORMAT text, DELIMITER ''|'')'
+				);
+			END;
+			$$ LANGUAGE plpgsql;
+	`
+	cpoMonitoring = `
+		GRANT pg_monitor TO cpo_exporter;
+		GRANT SELECT ON TABLE pg_authid TO cpo_exporter;
+
+		CREATE SCHEMA IF NOT EXISTS exporter;
+		ALTER SCHEMA exporter OWNER TO cpo_exporter;
+		CREATE EXTENSION IF NOT EXISTS pgnodemx with SCHEMA exporter;
+		alter extension pgnodemx UPDATE;
+		CREATE TABLE IF NOT EXISTS exporter.pgbackrestbackupinfo (
+			data jsonb NOT NULL,
+			data_time timestamp with time zone DEFAULT now() NOT NULL
+		)
+		WITH (autovacuum_analyze_scale_factor='0', autovacuum_vacuum_scale_factor='0', autovacuum_vacuum_threshold='2', autovacuum_analyze_threshold='2');
+		ALTER TABLE exporter.pgbackrestbackupinfo OWNER TO cpo_exporter;
+
+		GRANT pg_execute_server_program TO cpo_exporter;
+
 		CREATE OR REPLACE FUNCTION exporter.update_pgbackrest_info()
 			RETURNS VOID AS $$
 			DECLARE