https://github.com/xincao9/jswitcher
Grayscale release, Service degradation
https://github.com/xincao9/jswitcher
degradation grayscale java switcher
Last synced: 2 months ago
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Grayscale release, Service degradation
- Host: GitHub
- URL: https://github.com/xincao9/jswitcher
- Owner: xincao9
- License: apache-2.0
- Created: 2019-01-07T11:16:46.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2023-07-20T19:25:44.000Z (about 2 years ago)
- Last Synced: 2025-08-02T22:46:36.676Z (2 months ago)
- Topics: degradation, grayscale, java, switcher
- Language: Java
- Homepage:
- Size: 616 KB
- Stars: 38
- Watchers: 4
- Forks: 2
- Open Issues: 6
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
Awesome Lists containing this project
README
## jswitcher
### Grayscale release, Service degradation [中文文档](https://github.com/xincao9/jswitcher/wiki/%E4%B8%AD%E6%96%87%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E)
Support for grayscale publishing of functions, service downgrade, Automated operation and maintenance
**_Maven dependency_**
```
com.github.xincao9
jswitcher-spring-boot-starter
1.2.2
```
**_controller_**
```
package com.github.xincao9.jswitcher.sample.controller;
import org.apache.commons.lang3.RandomStringUtils;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
@RestController
public class RootController {
@GetMapping("/")
public ResponseEntity root () {
return ResponseEntity.ok(RandomStringUtils.randomAscii(128));
}
}
```
**_service application_**
```
package com.github.xincao9.jswitcher.sample;
import com.github.xincao9.jswitcher.api.service.SwitcherService;
import com.github.xincao9.jswitcher.api.vo.QoS;
import com.github.xincao9.jswitcher.spring.boot.starter.EnableJswitcher;
import java.util.concurrent.TimeUnit;
import org.apache.commons.lang3.RandomStringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
@SpringBootApplication
@EnableJswitcher
public class ServiceApplication {
private static final Logger LOGGER = LoggerFactory.getLogger(ServiceApplication.class);
@Autowired
private SwitcherService switcherService;
private static final String KEY = ServiceApplication.class.getCanonicalName();
public static void main(String[] args) {
SpringApplication.run(ServiceApplication.class, args);
}
@Bean
public CommandLineRunner commandLineRunner() {
return (String... args) -> {
switcherService.register(KEY, Boolean.TRUE, "Recording ServiceApplication Logger", QoS.API);
for (int no = 0; no < 100; no++) {
if (switcherService.isOpen(KEY)) {
LOGGER.info(RandomStringUtils.randomAscii(128));
}
TimeUnit.SECONDS.sleep(1);
}
};
}
}
```
**_application.properties_**
```
jswitcher.application.name=jswitcher-sample
jswitcher.server.port=12306
jswitcher.discovery.zookeeper=localhost:2181
jswitcher.database.name=switcher
jswitcher.database.user=root
jswitcher.database.pass=
jswitcher.database.host=127.0.0.1
jswitcher.database.port=3306
jswitcher.database.opts=useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull&autoReconnect=true
```
**_Create a table structure_**
```
## create a table of storage switch information
CREATE TABLE `switcher` (
`id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`application` varchar(64) NOT NULL DEFAULT 'default',
`key` varchar(64) NOT NULL DEFAULT '',
`open` tinyint(1) NOT NULL DEFAULT '0',
`describe` varchar(128) DEFAULT NULL,
`qos` varchar(24) NOT NULL DEFAULT 'API',
`create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `key` (`key`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
```
### jswitcher-ui
**_Install_**
1. [download jswitcher-ui](https://search.maven.org/remotecontent?filepath=com/github/xincao9/jswitcher-ui/1.2.2/jswitcher-ui-1.2.2.jar)
2. java -jar jswitcher-ui-1.2.2.jar --jsonrpc.discovery.zookeeper=localhost:2181
3. [ui url](http://localhost:8080)
**_Used_**
#### Contact
* [https://github.com/xincao9/jswitcher/issues](https://github.com/xincao9/jswitcher/issues)
* xincao9@gmail.com