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91 changes: 91 additions & 0 deletions
91
...-proxy/src/main/kotlin/com/tencent/bkrepo/proxy/artifact/storage/ProxyCleanFileVisitor.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,91 @@ | ||
| /* | ||
| * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available. | ||
| * | ||
| * Copyright (C) 2024 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license. | ||
| * | ||
| * A copy of the MIT License is included in this file. | ||
| * | ||
| * | ||
| * Terms of the MIT License: | ||
| * --------------------------------------------------- | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated | ||
| * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the | ||
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to | ||
| * permit persons to whom the Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in all copies or substantial portions of | ||
| * the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT | ||
| * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN | ||
| * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | ||
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | ||
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
| */ | ||
|
|
||
| package com.tencent.bkrepo.proxy.artifact.storage | ||
|
|
||
| import com.tencent.bkrepo.common.service.exception.RemoteErrorCodeException | ||
| import com.tencent.bkrepo.common.storage.filesystem.ArtifactFileVisitor | ||
| import com.tencent.bkrepo.repository.api.proxy.ProxyFileReferenceClient | ||
| import org.slf4j.LoggerFactory | ||
| import java.io.File | ||
| import java.nio.file.FileVisitResult | ||
| import java.nio.file.Path | ||
| import java.nio.file.attribute.BasicFileAttributes | ||
|
|
||
| /** | ||
| * 不同步时，清理本地存储的文件遍历器 | ||
| */ | ||
| class ProxyCleanFileVisitor( | ||
| private val proxyFileReferenceClient: ProxyFileReferenceClient, | ||
| private val cacheExpireDays: Int | ||
| ) : ArtifactFileVisitor() { | ||
| override fun needWalk(): Boolean { | ||
| return true | ||
| } | ||
|
|
||
| override fun visitFile(filePath: Path, attrs: BasicFileAttributes?): FileVisitResult { | ||
| try { | ||
| if (filePath.toString().endsWith(".sync")) { | ||
| val syncFile = filePath.toFile() | ||
| val dataFile = File(filePath.toString().removeSuffix(".sync")) | ||
| cleanFile(dataFile, syncFile) | ||
| } else { | ||
| ProxyStorageUtils.deleteCacheFile(filePath, cacheExpireDays) | ||
| } | ||
| } catch (e: Exception) { | ||
| logger.error("clean file error: ", e) | ||
| } | ||
| return FileVisitResult.CONTINUE | ||
| } | ||
|
|
||
| /** | ||
| * 当文件索引为0时，删除本地存储 | ||
| */ | ||
| private fun cleanFile(dataFile: File, syncFile: File) { | ||
| val sha256 = dataFile.name | ||
| val credentialKeys = ProxyStorageUtils.readStorageCredentialKeys(syncFile) | ||
| try { | ||
| credentialKeys.forEach { | ||
| val fileReference = proxyFileReferenceClient.count(sha256, it).data!! | ||
| if (fileReference > 0) { | ||
| logger.info("skip clean file[$sha256] which file reference is $fileReference on storage[$it]") | ||
| return | ||
| } | ||
| } | ||
| } catch (e: RemoteErrorCodeException) { | ||
| logger.warn("get sha256[$sha256] file reference failed: ${e.errorMessage}") | ||
| return | ||
| } | ||
| dataFile.delete() | ||
| syncFile.delete() | ||
| logger.info("clean file[$sha256] success") | ||
| } | ||
|
|
||
| companion object { | ||
| private val logger = LoggerFactory.getLogger(ProxyCleanFileVisitor::class.java) | ||
| } | ||
| } |
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74 changes: 74 additions & 0 deletions
74
.../biz-proxy/src/main/kotlin/com/tencent/bkrepo/proxy/artifact/storage/ProxyStorageUtils.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| /* | ||
| * Tencent is pleased to support the open source community by making BK-CI 蓝鲸持续集成平台 available. | ||
| * | ||
| * Copyright (C) 2024 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * | ||
| * BK-CI 蓝鲸持续集成平台 is licensed under the MIT license. | ||
| * | ||
| * A copy of the MIT License is included in this file. | ||
| * | ||
| * | ||
| * Terms of the MIT License: | ||
| * --------------------------------------------------- | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated | ||
| * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the | ||
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to | ||
| * permit persons to whom the Software is furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in all copies or substantial portions of | ||
| * the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT | ||
| * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN | ||
| * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | ||
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | ||
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
| */ | ||
|
|
||
| package com.tencent.bkrepo.proxy.artifact.storage | ||
|
|
||
| import com.tencent.bkrepo.common.storage.util.existReal | ||
| import java.io.File | ||
| import java.nio.file.Files | ||
| import java.nio.file.Path | ||
| import java.nio.file.Paths | ||
| import java.nio.file.attribute.BasicFileAttributeView | ||
| import java.time.Instant | ||
| import java.time.temporal.ChronoUnit | ||
|
|
||
| object ProxyStorageUtils { | ||
|
|
||
| fun deleteCacheFile(filePath: Path, cacheExpireDays: Int) { | ||
| if (filePath.toFile().isDirectory) { | ||
| return | ||
| } | ||
| val syncFilePath = Paths.get(filePath.toString().plus(".sync")) | ||
| // 还未同步到服务端 | ||
| if (syncFilePath.existReal()) { | ||
| return | ||
| } | ||
| val view = Files.getFileAttributeView(filePath, BasicFileAttributeView::class.java) | ||
| val attributes = view.readAttributes() | ||
| val aTime = attributes.lastAccessTime().toInstant() | ||
| val expireTime = Instant.now().minus(cacheExpireDays.toLong(), ChronoUnit.DAYS) | ||
| if (aTime.isBefore(expireTime)) { | ||
| filePath.toFile().delete() | ||
| } | ||
| } | ||
|
|
||
| fun readStorageCredentialKeys(syncFile: File): List<String?> { | ||
| if (syncFile.length() == 0L) { | ||
| return listOf(null) | ||
| } | ||
|
|
||
| val keys = mutableListOf<String?>() | ||
| syncFile.readLines().forEach { | ||
| if (it == "null") { | ||
| keys.add(null) | ||
| } else { | ||
| keys.add(it) | ||
| } | ||
| } | ||
| return keys | ||
| } | ||
| } |
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