\uc5ec\uae30<\/a> \ub97c \ucc38\uc870\ud558\uc5ec \uac1c\ubc1c\uc6a9 Consul \uc11c\ubc84\ub97c \uc124\uce58\ud55c\ub2e4.<\/p>\n \uac04\ub2e8\ud55c Spring Boot \uc571\uc744 \uc0dd\uc131\ud55c\ub2e4.<\/p>\n \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c http:\/\/localhost:8080\/<\/a> \uc811\uc18d\ud558\uba74 \uc11c\ube44\uc2a4\uac00 \uc2e4\ud589\uc911\uc778\uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\n \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c http:\/\/localhost:8500\/<\/a> \uc811\uc18d \ud6c4, (healthCheckInterval \uc774 15\ucd08\uc774\ubbc0\ub85c 15\ucd08\uac00 \uc9c0\ub098\uc57c \ud655\uc778\uac00\ub2a5\ud558\ub2e4.)<\/p>\n http:\/\/localhost:8080\/use-feign<\/a> \uc5d0 \uc811\uc18d\ud558\uba74, Spring Consul Feign \uc5f0\ub3d9\ud558\uae30 Consul \uc124\uce58 \uc5ec\uae30 \ub97c \ucc38\uc870\ud558\uc5ec \uac1c\ubc1c\uc6a9 Consul \uc11c\ubc84\ub97c \uc124\uce58\ud55c\ub2e4. Spring Boot \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc0dd\uc131 \uac04\ub2e8\ud55c Spring Boot \uc571\uc744 \uc0dd\uc131\ud55c\ub2e4. Consul Discovery \ud65c\uc131\ud654 \uc758\uc874\uc131 \ucd94\uac00 spring-cloud-starter-consul-discovery, spring-boot-starter-actuator \ub97c \ucd94\uac00\ud574\uc900\ub2e4. dependencies { implementation 'org.springframework.boot:spring-boot-starter-web' implementation 'org.springframework.boot:spring-boot-starter-actuator' implementation 'org.springframework.cloud:spring-cloud-starter-consul-discovery:3.1.2' compileOnly 'org.projectlombok:lombok' annotationProcessor 'org.projectlombok:lombok' testImplementation 'org.springframework.boot:spring-boot-starter-test' } \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc218\uc815 @RestController @SpringBootApplication public class Application { @RequestMapping("\/")\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-6543","post","type-post","status-publish","format-standard","hentry","category-nomad"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6543"}],"version-history":[{"count":10,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6543\/revisions"}],"predecessor-version":[{"id":6555,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/6543\/revisions\/6555"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Spring Boot \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc0dd\uc131<\/h2>\n
Consul Discovery \ud65c\uc131\ud654<\/h2>\n
\uc758\uc874\uc131 \ucd94\uac00<\/h3>\n
spring-cloud-starter-consul-discovery<\/code>, spring-boot-starter-actuator<\/code> \ub97c \ucd94\uac00\ud574\uc900\ub2e4.<\/p>\ndependencies {\n implementation 'org.springframework.boot:spring-boot-starter-web'\n implementation 'org.springframework.boot:spring-boot-starter-actuator'\n implementation 'org.springframework.cloud:spring-cloud-starter-consul-discovery:3.1.2'\n compileOnly 'org.projectlombok:lombok'\n annotationProcessor 'org.projectlombok:lombok'\n testImplementation 'org.springframework.boot:spring-boot-starter-test'\n}<\/code><\/pre>\n\uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc218\uc815<\/h3>\n
@RestController\n@SpringBootApplication\npublic class Application {\n\n @RequestMapping("\/")\n public String home() {\n return "Hello world";\n }\n\n public static void main(String[] args) {\n new SpringApplicationBuilder(Application.class).web(true).run(args);\n }\n\n}<\/code><\/pre>\nspring:\n application:\n name: myApp\n cloud:\n consul:\n host: localhost\n port: 8500\n discovery:\n instance-id: ${spring.application.name}:${random.value}\n serviceName: myprefix-${spring.application.name}\n healthCheckPath: \/actuator\/health\n healthCheckInterval: 15s<\/code><\/pre>\n\ud655\uc778\ud558\uae30<\/h3>\n
\n\uc11c\ube44\uc2a4\ud0ed\uc5d0 \ub4e4\uc5b4\uac00\uba74 \uc11c\ube44\uc2a4\uac00 \ub4f1\ub85d\ub41c \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\nFeign \uc5f0\ub3d9\ud558\uae30<\/h2>\n
\uc758\uc874\uc131 \ucd94\uac00<\/h3>\n
spring-cloud-starter-openfeign<\/code> \uc744 \ucd94\uac00\ud55c\ub2e4.<\/p>\ndependencies {\n implementation 'org.springframework.boot:spring-boot-starter-web'\n implementation 'org.springframework.boot:spring-boot-starter-actuator'\n implementation 'org.springframework.cloud:spring-cloud-starter-consul-discovery:3.1.2'\n implementation 'org.springframework.cloud:spring-cloud-starter-openfeign:3.1.4'\n compileOnly 'org.projectlombok:lombok'\n annotationProcessor 'org.projectlombok:lombok'\n testImplementation 'org.springframework.boot:spring-boot-starter-test'\n}<\/code><\/pre>\n\uc571 \uc218\uc815 01<\/h3>\n
@EnableDiscoveryClient<\/code>, @EnableFeignClients<\/code> \ub97c \ucd94\uac00\ud55c\ub2e4.<\/p>\n@RestController\n@EnableFeignClients\n@EnableDiscoveryClient\n@SpringBootApplication\n@RequiredArgsConstructor\npublic class Application {\n\n private final DiscoveryClient discoveryClient;\n\n @RequestMapping("\/serviceUrl")\n public String serviceUrl() {\n List<ServiceInstance> list = discoveryClient.getInstances("myprefix-myApp");\n if (list != null && list.size() > 0) {\n return list.get(0).getUri().toString();\n }\n return null;\n }\n\n public static void main(String[] args) {\n new SpringApplicationBuilder(Application.class).web(true).run(args);\n }\n\n}<\/code><\/pre>\nhttp:\/\/localhost:8080\/serviceUrl\/<\/code> \uc5d0 \uc811\uc18d\ud558\uba74,
\nserviceId \uac00 \ubc18\ud658\ub418\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\n\uc571 \uc218\uc815 02<\/h3>\n
@RestController\n@EnableFeignClients\n@EnableDiscoveryClient\n@SpringBootApplication\n@RequiredArgsConstructor\npublic class ConsulTestApplication {\n\n private final DistributionClient distributionClient;\n\n @RequestMapping("\/use-feign")\n public String sendData() {\n return distributionClient.sendData("Lee");\n }\n\n @GetMapping("\/data")\n public String test(@RequestParam(required = false) String query) {\n return "Hello " + query;\n }\n\n @RequestMapping("\/")\n public String home() {\n return "Hello world";\n }\n\n public static void main(String[] args) {\n SpringApplication.run(ConsulTestApplication.class, args);\n }\n\n}<\/code><\/pre>\n@FeignClient(value = "myprefix-myApp")\npublic interface DistributionClient {\n\n @GetMapping(value = "\/data", consumes = "application\/json")\n String sendData(@RequestParam(required = false) String query);\n}<\/code><\/pre>\n
\nfeign \uc774 myprefix-myApp<\/code> \uc11c\ube44\uc2a4\uba85\uc73c\ub85c consul \ub85c\ubd80\ud130 \ud638\uc2a4\ud2b8\uc640 \ud3ec\ud2b8\ub97c \ubc1b\uc544\uc624\uace0,
\n\ud574\ub2f9 \uc11c\ube44\uc2a4\uc758 \/data<\/code> URL \uc744 \ud638\ucd9c\ud574 \uac12\uc744 \ubc1b\uc544\uc624\uace0,
\n\uacb0\uacfc\uac12\uc744 \ub9ac\ud134\ud558\ub294 \uac83\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"