Mysql Openstack Stored Procedures
Материал из noname.com.ua
openstack --os-identity-api-version 2 project create openstack --os-identity-api-version 2 project list +----------------------------------+----------+ | ID | Name | +----------------------------------+----------+ | 3cd08ae190564da49ad9838039e566b4 | admin | | 5e1d89c540764153970ffbe8ad3403d5 | services | | ed43deaf0b944723af84732e481504dd | project1 | +----------------------------------+----------+ openstack --os-identity-api-version 2 user create --project project1 --password user1 user1 +------------+----------------------------------+ | Field | Value | +------------+----------------------------------+ | email | None | | enabled | True | | id | 7759b1b8b1f2489ba869f6ff4c4b26cd | | name | user1 | | project_id | ed43deaf0b944723af84732e481504dd | | username | user1 | +------------+----------------------------------+ openstack --os-identity-api-version 2 role list +----------------------------------+-----------------+ | ID | Name | +----------------------------------+-----------------+ | 107d9c20c6fd44859a273015128f5020 | admin | | 3518209f468a40618eea71eede882c4f | heat_stack_user | | 9fe2ff9ee4384b1894a90878d3e92bab | _member_ | | e556e1a095684c8ea2ab8ec10f87500b | SwiftOperator | +----------------------------------+-----------------+ root@node-1:~# openstack --os-identity-api-version 2 role add --user 7759b1b8b1f2489ba869f6ff4c4b26cd --project project1 admin +-----------+----------------------------------+ | Field | Value | +-----------+----------------------------------+ | domain_id | None | | id | 107d9c20c6fd44859a273015128f5020 | | name | admin | +-----------+----------------------------------+
DELIMITER |
DROP TRIGGER IF EXISTS nova_instances_insert;
CREATE TRIGGER nova_instances_insert
AFTER INSERT ON instances
FOR EACH ROW BEGIN
SET @tt_json = (SELECT json_object(created_at,updated_at,id,user_id,project_id,image_ref,hostname,reservation_id,uuid,deleted ) FROM instances WHERE uuid = NEW.uuid LIMIT 1);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
END |
DELIMITER ;
DELIMITER |
DROP TRIGGER IF EXISTS nova_instances_before_update;
CREATE TRIGGER nova_instances_before_update
BEFORE UPDATE ON instances
FOR EACH ROW BEGIN
SET @tt_json = (SELECT json_object(created_at,updated_at,id,user_id,project_id,image_ref,hostname,reservation_id,uuid,deleted ) FROM instances WHERE uuid = OLD.uuid LIMIT 1);
// SET @tt_resu = (SELECT http_post(CONCAT('http://127.0.0.1:8081/', OLD.id), @tt_json));
// SET @tt_resu = (SELECT http_post(CONCAT('http://172.16.169.34:8080/', OLD.id), @tt_json));
// INSERT INTO httplog(request,response) values( @tt_json, @tt_resu);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
END |
DELIMITER ;
DELIMITER |
DROP TRIGGER IF EXISTS nova_instances_after_update;
CREATE TRIGGER nova_instances_after_update
AFTER UPDATE ON instances
FOR EACH ROW BEGIN
SET @tt_json = (SELECT json_object(created_at,updated_at,id,user_id,project_id,image_ref,hostname,reservation_id,uuid,deleted ) FROM instances WHERE uuid= OLD.uuid LIMIT 1);
// SET @tt_resu = (SELECT http_post(CONCAT('http://127.0.0.1:8081/', OLD.uuid), @tt_json));
// SET @tt_resu = (SELECT http_post(CONCAT('http://172.16.169.34:8080/', OLD.id), @tt_json));
// INSERT INTO httplog(request,response) values( @tt_json, @tt_resu);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
SET @http_host=http://127.0.0.1:8081/'
SET @tt_resu = (SELECT http_post(CONCAT(@http_host, NEW.id), @tt_json));
INSERT INTO httplog(http_host, request,response) values( @tt_json, @tt_resu);
END |
DELIMITER ;
DROP TABLE IF EXISTS httplog; CREATE TABLE `httplog` ( `request` varchar(512) DEFAULT NULL, `response` varchar(512) DEFAULT NULL, `seq` int(10) unsigned NOT NULL AUTO_INCREMENT, `local_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `host` varchar(512) DEFAULT NULL, PRIMARY KEY (`seq`) );
123
DROP PROCEDURE IF EXISTS send_http;
DELIMITER |
CREATE PROCEDURE send_http( IN http_host: MEDIUMTEXT, IN _data: MEDIUMTEXT ) BEGIN
END |
DELIMITER ;
SET @tt_resu = (SELECT http_post(http_host, _data));
INSERT INTO httplog(host, request,response) values(http_host, _data, @tt_resu);
DROP PROCEDURE IF EXISTS upload;
DELIMITER |
CREATE PROCEDURE upload() BEGIN
DECLARE done BOOLEAN DEFAULT FALSE;
DECLARE _data TEXT;
DECLARE cur CURSOR FOR SELECT json_object(created_at,updated_at,id,user_id,project_id,image_ref,hostname,reservation_id,uuid,deleted) FROM instances;
DECLARE CONTINUE HANDLER FOR NOT FOUND SET done := TRUE;
OPEN cur;
testLoop: LOOP
FETCH cur INTO _data;
IF done THEN
LEAVE testLoop;
END IF;
SET @http_host='http://172.16.169.34:8080/';
SET @tt_resu = (SELECT http_post(@http_host, _data));
INSERT INTO httplog(host, request,response) values(@http_host, @tt_json, @tt_resu);
SET @http_host='http://127.0.0.1:8080/';
SET @tt_resu = (SELECT http_post(@http_host, _data));
INSERT INTO httplog(host, request,response) values(@http_host, @tt_json, @tt_resu);
END LOOP testLoop;
CLOSE cur;
END |
DELIMITER ;
Ссылки
- https://habrahabr.ru/post/37693/ - триггера
