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feat(orca): Persist results of analysis. (#92)
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Matt Duftler
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Sep 22, 2017
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118 changes: 118 additions & 0 deletions
118
kayenta-web/src/main/java/com/netflix/kayenta/controllers/CanaryJudgeResultController.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| /* | ||
| * Copyright 2017 Google, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License") | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package com.netflix.kayenta.controllers; | ||
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| import com.netflix.kayenta.canary.results.CanaryJudgeResult; | ||
| import com.netflix.kayenta.security.AccountCredentials; | ||
| import com.netflix.kayenta.security.AccountCredentialsRepository; | ||
| import com.netflix.kayenta.security.CredentialsHelper; | ||
| import com.netflix.kayenta.storage.ObjectType; | ||
| import com.netflix.kayenta.storage.StorageService; | ||
| import com.netflix.kayenta.storage.StorageServiceRepository; | ||
| import io.swagger.annotations.ApiOperation; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.beans.factory.annotation.Autowired; | ||
| import org.springframework.http.HttpStatus; | ||
| import org.springframework.web.bind.annotation.PathVariable; | ||
| import org.springframework.web.bind.annotation.RequestBody; | ||
| import org.springframework.web.bind.annotation.RequestMapping; | ||
| import org.springframework.web.bind.annotation.RequestMethod; | ||
| import org.springframework.web.bind.annotation.RequestParam; | ||
| import org.springframework.web.bind.annotation.RestController; | ||
|
|
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| import javax.servlet.http.HttpServletResponse; | ||
| import java.io.IOException; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.UUID; | ||
|
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| @RestController | ||
| @RequestMapping("/canaryJudgeResult") | ||
| @Slf4j | ||
| public class CanaryJudgeResultController { | ||
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| @Autowired | ||
| AccountCredentialsRepository accountCredentialsRepository; | ||
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| @Autowired | ||
| StorageServiceRepository storageServiceRepository; | ||
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| @ApiOperation(value = "Retrieve a canary judge result from object storage") | ||
| @RequestMapping(value = "/{canaryJudgeResultId:.+}", method = RequestMethod.GET) | ||
| public CanaryJudgeResult loadCanaryJudgeResult(@RequestParam(required = false) final String accountName, | ||
| @PathVariable String canaryJudgeResultId) { | ||
| String resolvedAccountName = CredentialsHelper.resolveAccountByNameOrType(accountName, | ||
| AccountCredentials.Type.OBJECT_STORE, | ||
| accountCredentialsRepository); | ||
| StorageService storageService = | ||
| storageServiceRepository | ||
| .getOne(resolvedAccountName) | ||
| .orElseThrow(() -> new IllegalArgumentException("No storage service was configured; unable to read canary judge result from bucket.")); | ||
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| return storageService.loadObject(resolvedAccountName, ObjectType.CANARY_JUDGE_RESULT, canaryJudgeResultId); | ||
| } | ||
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| @ApiOperation(value = "Write a canary judge result to object storage") | ||
| @RequestMapping(consumes = "application/json", method = RequestMethod.POST) | ||
| public String storeCanaryJudgeResult(@RequestParam(required = false) final String accountName, | ||
| @RequestBody CanaryJudgeResult canaryJudgeResult) throws IOException { | ||
| String resolvedAccountName = CredentialsHelper.resolveAccountByNameOrType(accountName, | ||
| AccountCredentials.Type.OBJECT_STORE, | ||
| accountCredentialsRepository); | ||
| StorageService storageService = | ||
| storageServiceRepository | ||
| .getOne(resolvedAccountName) | ||
| .orElseThrow(() -> new IllegalArgumentException("No storage service was configured; unable to write canary judge result to bucket.")); | ||
| String canaryJudgeResultId = UUID.randomUUID() + ""; | ||
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| storageService.storeObject(resolvedAccountName, ObjectType.CANARY_JUDGE_RESULT, canaryJudgeResultId, canaryJudgeResult); | ||
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| return canaryJudgeResultId; | ||
| } | ||
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| @ApiOperation(value = "Delete a canary judge result") | ||
| @RequestMapping(value = "/{canaryJudgeResultId:.+}", method = RequestMethod.DELETE) | ||
| public void deleteCanaryJudgeResult(@RequestParam(required = false) final String accountName, | ||
| @PathVariable String canaryJudgeResultId, | ||
| HttpServletResponse response) { | ||
| String resolvedAccountName = CredentialsHelper.resolveAccountByNameOrType(accountName, | ||
| AccountCredentials.Type.OBJECT_STORE, | ||
| accountCredentialsRepository); | ||
| StorageService storageService = | ||
| storageServiceRepository | ||
| .getOne(resolvedAccountName) | ||
| .orElseThrow(() -> new IllegalArgumentException("No storage service was configured; unable to delete canary judge result.")); | ||
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| storageService.deleteObject(resolvedAccountName, ObjectType.CANARY_JUDGE_RESULT, canaryJudgeResultId); | ||
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| response.setStatus(HttpStatus.NO_CONTENT.value()); | ||
| } | ||
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| @ApiOperation(value = "Retrieve a list of canary judge result ids and timestamps") | ||
| @RequestMapping(method = RequestMethod.GET) | ||
| public List<Map<String, Object>> listAllCanaryJudgeResults(@RequestParam(required = false) final String accountName) { | ||
| String resolvedAccountName = CredentialsHelper.resolveAccountByNameOrType(accountName, | ||
| AccountCredentials.Type.OBJECT_STORE, | ||
| accountCredentialsRepository); | ||
| StorageService storageService = | ||
| storageServiceRepository | ||
| .getOne(resolvedAccountName) | ||
| .orElseThrow(() -> new IllegalArgumentException("No storage service was configured; unable to list all canary judge results.")); | ||
|
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| return storageService.listObjectKeys(resolvedAccountName, ObjectType.CANARY_JUDGE_RESULT); | ||
| } | ||
| } |
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