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autoflow-server-mgmt/src/main/java/kr/re/etri/autoflow/controllers/KubeflowRunsController.java

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4.2 KiB

package kr.re.etri.autoflow.controllers;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.transaction.Transactional;
import kr.re.etri.autoflow.entity.ExperimentsEntity;
import kr.re.etri.autoflow.payload.request.ProjectBaseSearchRequest;
import kr.re.etri.autoflow.service.ExperimentsService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springdoc.core.annotations.ParameterObject;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.domain.Page;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.reactive.function.client.WebClient;
import reactor.core.publisher.Mono;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.time.Instant;
import java.time.OffsetDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Tag(name = "Experiments", description = "Kubeflow 및 MLflow Experiment API")
@RestController
@RequestMapping("/api/experiments")
@RequiredArgsConstructor
@Slf4j
public class KubeflowRunsController {
private final WebClient.Builder webClientBuilder;
@Value("${kubeflow.url}")
private String kubeflowBaseUrl; // 예: http://192.168.10.135:32473/
@Operation(summary = "Kubeflow Run 목록 조회", description = "Kubeflow API를 호출하여 Run 목록을 조회합니다.")
@ApiResponses({
@ApiResponse(responseCode = "200", description = "Run 목록 조회 성공"),
@ApiResponse(responseCode = "400", description = "잘못된 요청"),
@ApiResponse(responseCode = "500", description = "서버 내부 오류")
})
@GetMapping("/runs")
public Mono<ResponseEntity<Map>> listRuns(
@Parameter(description = "페이지 토큰 (다음 페이지 조회 시 사용)", example = "")
@RequestParam(value = "page_token", defaultValue = "") String pageToken,
@Parameter(description = "페이지 크기", example = "10")
@RequestParam(value = "page_size", defaultValue = "10") int pageSize,
@Parameter(description = "정렬 기준 (sort_by)", example = "created_at desc")
@RequestParam(value = "sort_by", defaultValue = "created_at desc") String sortBy,
@Parameter(description = "필터 JSON 문자열 (URL 인코딩 필요)", example = "{\"predicates\":[{\"key\":\"storage_state\",\"operation\":\"NOT_EQUALS\",\"string_value\":\"ARCHIVED\"}]}")
@RequestParam(value = "filter", required = false) String filter
) {
try {
// filter가 없으면 기본값 적용
if (filter == null || filter.isBlank()) {
filter = "{\"predicates\":[{\"key\":\"storage_state\",\"operation\":\"NOT_EQUALS\",\"string_value\":\"ARCHIVED\"}]}";
}
String encodedFilter = URLEncoder.encode(filter, StandardCharsets.UTF_8);
String uri = String.format(
"%s/apis/v2beta1/runs?page_token=%s&page_size=%d&sort_by=%s&filter=%s",
kubeflowBaseUrl, pageToken, pageSize, URLEncoder.encode(sortBy, StandardCharsets.UTF_8), encodedFilter
);
return webClientBuilder.build()
.get()
.uri(uri)
.accept(MediaType.APPLICATION_JSON)
.retrieve()
.bodyToMono(Map.class)
.map(ResponseEntity::ok)
.doOnError(e -> log.error("Kubeflow Runs 조회 실패", e));
} catch (Exception e) {
log.error("URI 생성 실패", e);
return Mono.just(ResponseEntity.status(500).body(Map.of(
"status", 500,
"error", "Internal Server Error",
"message", e.getMessage()
)));
}
}
}