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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.csar.storage;
import static org.openecomp.sdc.common.errors.Messages.EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING;
import io.minio.BucketExistsArgs;
import io.minio.GetObjectArgs;
import io.minio.MakeBucketArgs;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import io.minio.RemoveObjectArgs;
import io.minio.StatObjectArgs;
import java.io.InputStream;
import java.util.Map;
import lombok.Getter;
import org.openecomp.sdc.be.csar.storage.MinIoStorageArtifactStorageConfig.Credentials;
import org.openecomp.sdc.be.csar.storage.MinIoStorageArtifactStorageConfig.EndPoint;
import org.openecomp.sdc.be.csar.storage.exception.ArtifactStorageException;
import org.openecomp.sdc.common.CommonConfigurationManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MinIoStorageArtifactStorageManager implements ArtifactStorageManager {
private static final Logger LOGGER = LoggerFactory.getLogger(MinIoStorageArtifactStorageManager.class);
private static final String ENDPOINT = "endpoint";
private static final String CREDENTIALS = "credentials";
private static final String TEMP_PATH = "tempPath";
private static final String EXTERNAL_CSAR_STORE = "externalCsarStore";
@Getter
private final MinIoStorageArtifactStorageConfig storageConfiguration;
private final MinioClient minioClient;
public MinIoStorageArtifactStorageManager() {
this.storageConfiguration = readMinIoStorageArtifactStorageConfig();
this.minioClient = initMinioClient();
}
//for testing only
MinIoStorageArtifactStorageManager(final ArtifactStorageConfig storageConfiguration) {
this.storageConfiguration = (MinIoStorageArtifactStorageConfig) storageConfiguration;
this.minioClient = initMinioClient();
}
@Override
public ArtifactInfo persist(final String vspId, final String versionId, final ArtifactInfo uploadedArtifactInfo) {
final MinIoArtifactInfo minioObjectTemp = (MinIoArtifactInfo) uploadedArtifactInfo;
LOGGER.debug("PERSIST - bucket: '{}', object: '{}'", minioObjectTemp.getBucket(), minioObjectTemp.getObjectName());
try {
// Get information of an object.
minioClient.statObject(
StatObjectArgs.builder()
.bucket(minioObjectTemp.getBucket())
.object(minioObjectTemp.getObjectName())
.build()
);
} catch (final Exception e) {
LOGGER.error("Failed to retrieve uploaded artifact with bucket '{}' and name '{}' while persisting", minioObjectTemp.getBucket(),
minioObjectTemp.getObjectName(), e);
throw new ArtifactStorageException(
String.format("Failed to retrieve uploaded artifact with bucket '%s' and name '%s' while persisting",
minioObjectTemp.getBucket(), minioObjectTemp.getObjectName()), e);
}
return new MinIoArtifactInfo(vspId, versionId);
}
@Override
public ArtifactInfo upload(final String vspId, final String versionId, final InputStream fileToUpload) {
try {
// Make bucket if not exist.
final boolean found = minioClient.bucketExists(BucketExistsArgs.builder().bucket(vspId).build());
if (!found) {
// Make a new bucket ${vspId} .
minioClient.makeBucket(MakeBucketArgs.builder().bucket(vspId).build());
} else {
LOGGER.info("Bucket '{}' already exists.", vspId);
}
put(vspId, versionId, fileToUpload);
} catch (final Exception e) {
LOGGER.error("Failed to upload artifact - bucket: '{}', object: '{}'", vspId, versionId, e);
throw new ArtifactStorageException("Failed to upload artifact", e);
}
return new MinIoArtifactInfo(vspId, versionId);
}
@Override
public void put(final String vspId, final String name, final InputStream fileToUpload) {
LOGGER.debug("BEGIN -> PUT - bucket: '{}', object: '{}'", vspId, name);
try {
minioClient.putObject(
PutObjectArgs.builder()
.bucket(vspId)
.object(name)
.stream(fileToUpload, -1, storageConfiguration.getUploadPartSize())
.build()
);
} catch (final Exception e) {
LOGGER.error("Failed to put - bucket: '{}', object: '{}'", vspId, name, e);
throw new ArtifactStorageException("Failed to upload artifact", e);
}
LOGGER.debug("SUCCESS -> PUT - bucket: '{}', object: '{}'", vspId, name);
}
@Override
public boolean isEnabled() {
return storageConfiguration != null && storageConfiguration.isEnabled();
}
@Override
public InputStream get(final ArtifactInfo artifactInfo) {
final MinIoArtifactInfo minioObject = (MinIoArtifactInfo) artifactInfo;
try {
return get(minioObject.getBucket(), minioObject.getObjectName());
} catch (final Exception e) {
LOGGER.error("Failed to get - bucket: '{}', object: '{}'", minioObject.getBucket(), minioObject.getObjectName(), e);
throw new ArtifactStorageException("Failed to get Object", e);
}
}
@Override
public InputStream get(final String bucketID, final String objectID) {
LOGGER.debug("GET - bucket: '{}', object: '{}'", bucketID, objectID);
try {
return minioClient.getObject(GetObjectArgs.builder()
.bucket(bucketID)
.object(objectID)
.build());
} catch (final Exception e) {
LOGGER.error("Failed to get - bucket: '{}', object: '{}'", bucketID, objectID, e);
throw new ArtifactStorageException("Failed to get Object", e);
}
}
@Override
public void delete(final ArtifactInfo artifactInfo) {
final MinIoArtifactInfo minioObject = (MinIoArtifactInfo) artifactInfo;
LOGGER.debug("DELETE - bucket: '{}', object: '{}'", minioObject.getBucket(), minioObject.getObjectName());
try {
minioClient.removeObject(RemoveObjectArgs.builder()
.bucket(minioObject.getBucket())
.object(minioObject.getObjectName())
.bypassGovernanceMode(true)
.build());
} catch (final Exception e) {
LOGGER.error("Failed to delete - bucket: '{}', object: '{}'", minioObject.getBucket(), minioObject.getObjectName(), e);
throw new ArtifactStorageException(String.format("Failed to delete '%s'", minioObject.getObjectName()), e);
}
}
private MinIoStorageArtifactStorageConfig readMinIoStorageArtifactStorageConfig() {
final var commonConfigurationManager = CommonConfigurationManager.getInstance();
final Map<String, Object> endpoint = commonConfigurationManager.getConfigValue(EXTERNAL_CSAR_STORE, ENDPOINT, null);
final Map<String, Object> creds = commonConfigurationManager.getConfigValue(EXTERNAL_CSAR_STORE, CREDENTIALS, null);
final String tempPath = commonConfigurationManager.getConfigValue(EXTERNAL_CSAR_STORE, TEMP_PATH, null);
final int uploadPartSize = commonConfigurationManager.getConfigValue(EXTERNAL_CSAR_STORE, "uploadPartSize", 50_000_000);
if (endpoint == null) {
LOGGER.error(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(ENDPOINT));
throw new ArtifactStorageException(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(ENDPOINT));
}
if (creds == null) {
LOGGER.error(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(CREDENTIALS));
throw new ArtifactStorageException(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(CREDENTIALS));
}
if (tempPath == null) {
LOGGER.error(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(TEMP_PATH));
throw new ArtifactStorageException(EXTERNAL_CSAR_STORE_CONFIGURATION_FAILURE_MISSING.formatMessage(TEMP_PATH));
}
LOGGER.info("ArtifactConfig.endpoint: '{}'", endpoint);
LOGGER.info("ArtifactConfig.credentials: '{}'", creds);
LOGGER.info("ArtifactConfig.tempPath: '{}'", tempPath);
LOGGER.info("ArtifactConfig.uploadPartSize: '{}'", uploadPartSize);
final String host = (String) endpoint.getOrDefault("host", null);
final int port = (int) endpoint.getOrDefault("port", 0);
final boolean secure = (boolean) endpoint.getOrDefault("secure", false);
final String accessKey = (String) creds.getOrDefault("accessKey", null);
final String secretKey = (String) creds.getOrDefault("secretKey", null);
return new MinIoStorageArtifactStorageConfig
(true, new EndPoint(host, port, secure), new Credentials(accessKey, secretKey), tempPath, uploadPartSize);
}
private MinioClient initMinioClient() {
final EndPoint storageConfigurationEndPoint = storageConfiguration.getEndPoint();
final Credentials storageConfigurationCredentials = storageConfiguration.getCredentials();
return MinioClient.builder()
.endpoint(storageConfigurationEndPoint.getHost(), storageConfigurationEndPoint.getPort(), storageConfigurationEndPoint.isSecure())
.credentials(storageConfigurationCredentials.getAccessKey(), storageConfigurationCredentials.getSecretKey())
.build();
}
}
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