feat(oss): Support Alibaba Cloud Object Storage Service

front50-oss/README.md

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+## Configuring OSS store for front50
+
+#### OSS: 
+```yaml
+  oss:
+    enabled: true
+    endpoint: oss-cn-hangzhou.aliyuncs.com
+    bucket: 
+    accessKeyId: 
+    accessSecretKey: 
+    versioning: true
+    readOnlyMode: false 
+```
+
+[Get started with OSS>>](https://www.alibabacloud.com/help/en/object-storage-service/latest/get-started-with-oss)

front50-oss/front50-oss.gradle

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+/*
+ * Copyright 2022 Alibaba Group.
+ *
+ * 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.
+ */
+
+dependencies {
+  implementation project(":front50-core")
+  implementation project(":front50-api")
+
+  implementation "org.springframework.boot:spring-boot-starter-web"
+  implementation "org.springframework.boot:spring-boot-starter-actuator"
+  implementation "org.springframework.boot:spring-boot-autoconfigure"
+  implementation "io.spinnaker.kork:kork-core"
+  implementation "com.netflix.eureka:eureka-client"
+  implementation "com.aliyun.oss:aliyun-sdk-oss:3.10.2"
+  implementation "javax.xml.bind:jaxb-api:2.3.1"
+  implementation "javax.activation:activation:1.1.1"
+  implementation "org.glassfish.jaxb:jaxb-runtime:2.3.3"
+
+
+  testImplementation project(":front50-test")
+}

front50-oss/src/main/java/com/netflix/spinnaker/front50/config/OssClientFactory.java

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+/*
+ * Copyright 2022 Alibaba Group.
+ *
+ * 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.
+ */
+
+package com.netflix.spinnaker.front50.config;
+
+import com.aliyun.oss.ClientConfiguration;
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClient;
+import com.aliyun.oss.common.auth.DefaultCredentialProvider;
+
+public class OssClientFactory {
+  public static OSS client(OssProperties ossProperties) {
+    return new OSSClient(
+        ossProperties.getEndpoint(),
+        new DefaultCredentialProvider(
+            ossProperties.getAccessKeyId(), ossProperties.getAccessSecretKey()),
+        new ClientConfiguration());
+  }
+}

front50-oss/src/main/java/com/netflix/spinnaker/front50/config/OssConfig.java

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+/*
+ * Copyright 2022 Alibaba Group.
+ *
+ * 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.
+ */
+
+package com.netflix.spinnaker.front50.config;
+
+import com.aliyun.oss.OSS;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.netflix.spinnaker.front50.model.OssStorageService;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ConditionalOnProperty("spinnaker.oss.enabled")
+@EnableConfigurationProperties(OssProperties.class)
+public class OssConfig {
+  @Bean
+  public OSS ossClient(OssProperties ossProperties) {
+    return OssClientFactory.client(ossProperties);
+  }
+
+  @Bean
+  public OssStorageService ossStorageService(OSS oss, OssProperties ossProperties) {
+    OssStorageService storageService =
+        new OssStorageService(
+            new ObjectMapper(),
+            oss,
+            ossProperties.getBucket(),
+            ossProperties.getRootFolder(),
+            ossProperties.getVersioning(),
+            ossProperties.getReadOnlyMode(),
+            ossProperties.getMaxKeys());
+    storageService.ensureBucketExists();
+    return storageService;
+  }
+}

front50-oss/src/main/java/com/netflix/spinnaker/front50/config/OssProperties.java

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+/*
+ * Copyright 2022 Alibaba Group.
+ *
+ * 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.
+ */
+
+package com.netflix.spinnaker.front50.config;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+@ConfigurationProperties("spinnaker.oss")
+public class OssProperties {
+  private String endpoint;
+  private String bucket;
+  private String accessKeyId;
+  private String accessSecretKey;
+  private Integer maxKeys = 1000;
+  private String rootFolder = "front50";
+  private Boolean versioning;
+  private Boolean readOnlyMode;
+
+  public String getEndpoint() {
+    return endpoint;
+  }
+
+  public void setEndpoint(String endpoint) {
+    this.endpoint = endpoint;
+  }
+
+  public String getBucket() {
+    return bucket;
+  }
+
+  public void setBucket(String bucket) {
+    this.bucket = bucket;
+  }
+
+  public String getAccessKeyId() {
+    return accessKeyId;
+  }
+
+  public void setAccessKeyId(String accessKeyId) {
+    this.accessKeyId = accessKeyId;
+  }
+
+  @JsonIgnore
+  public String getAccessSecretKey() {
+    return accessSecretKey;
+  }
+
+  public void setAccessSecretKey(String accessSecretKey) {
+    this.accessSecretKey = accessSecretKey;
+  }
+
+  public Integer getMaxKeys() {
+    return maxKeys;
+  }
+
+  public void setMaxKeys(Integer maxKeys) {
+    this.maxKeys = maxKeys;
+  }
+
+  public String getRootFolder() {
+    return rootFolder;
+  }
+
+  public void setRootFolder(String rootFolder) {
+    this.rootFolder = rootFolder;
+  }
+
+  public Boolean getVersioning() {
+    return versioning;
+  }
+
+  public void setVersioning(Boolean versioning) {
+    this.versioning = versioning;
+  }
+
+  public Boolean getReadOnlyMode() {
+    return readOnlyMode;
+  }
+
+  public void setReadOnlyMode(Boolean readOnlyMode) {
+    this.readOnlyMode = readOnlyMode;
+  }
+}