X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=artifactbroker%2Fplugins%2Fforwarding-plugins%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fdistribution%2Fforwarding%2Fk8s%2FK8sArtifactForwarder.java;fp=artifactbroker%2Fplugins%2Fforwarding-plugins%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fpolicy%2Fdistribution%2Fforwarding%2Fk8s%2FK8sArtifactForwarder.java;h=d920907120d3d89a634f3a1b2b09886f11df7e15;hb=ef9c71ab1efce6e60eb5d8c89cf09c5182c48730;hp=0000000000000000000000000000000000000000;hpb=e8697face7909927a9ddb418f116c76e3c6d8c8f;p=multicloud%2Fframework.git diff --git a/artifactbroker/plugins/forwarding-plugins/src/main/java/org/onap/policy/distribution/forwarding/k8s/K8sArtifactForwarder.java b/artifactbroker/plugins/forwarding-plugins/src/main/java/org/onap/policy/distribution/forwarding/k8s/K8sArtifactForwarder.java new file mode 100644 index 0000000..d920907 --- /dev/null +++ b/artifactbroker/plugins/forwarding-plugins/src/main/java/org/onap/policy/distribution/forwarding/k8s/K8sArtifactForwarder.java @@ -0,0 +1,205 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2018 Ericsson. All rights reserved. + * ================================================================================ + * 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.onap.policy.distribution.forwarding.k8s; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import com.google.gson.reflect.TypeToken; + +import java.io.File; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + + +import org.apache.http.HttpEntity; +import org.apache.http.NameValuePair; +import org.apache.http.client.ClientProtocolException; +import org.apache.http.client.entity.UrlEncodedFormEntity; +import org.apache.http.client.methods.CloseableHttpResponse; +import org.apache.http.client.methods.HttpGet; +import org.apache.http.client.methods.HttpPost; +import org.apache.http.entity.FileEntity; +import org.apache.http.entity.StringEntity; +import org.apache.http.impl.client.CloseableHttpClient; +import org.apache.http.impl.client.HttpClients; +import org.apache.http.message.BasicNameValuePair; +import org.apache.http.util.EntityUtils; + +import org.onap.policy.common.logging.flexlogger.FlexLogger; +import org.onap.policy.common.logging.flexlogger.Logger; +import org.onap.policy.common.parameters.ParameterService; +import org.onap.policy.distribution.forwarding.ArtifactForwarder; +import org.onap.policy.distribution.model.CloudArtifact; +import org.onap.policy.distribution.model.PolicyInput; +import org.onap.policy.distribution.model.VfModuleModel; +import org.onap.sdc.api.notification.IArtifactInfo; + + +/** + * Forwards policies to the XACML PDP. + */ +public class K8sArtifactForwarder implements ArtifactForwarder { + + private static final Logger LOGGER = FlexLogger.getLogger(K8sArtifactForwarder.class); + private static final String BASE_PATH = "http://localhost:8081/v1/rb/definition"; + private static final String CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT = "CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT"; + private Map artifactMap; + + private K8sArtifactForwarderParameterGroup configurationParameters = null; + + + + @Override + public void forward(PolicyInput policyInput) { + if (policyInput instanceof CloudArtifact) { + System.out.println("get a CloudArtifact !"); + CloudArtifact cloudArtifact = (CloudArtifact) policyInput; + artifactMap = cloudArtifact.getArtifactTypeMap(); + System.out.println("the artifactMap = " + artifactMap); + ArrayList vfModuleModels = cloudArtifact.getVfModulePayload(); + System.out.println("the size of vfModule = " + vfModuleModels.size()); + + for (VfModuleModel vfModule : vfModuleModels) { + forwardAndUpload(vfModule); + } + } else { + System.out.println("NOT a CloudArtifact type !"); + return; + } + } + + private void forwardAndUpload(VfModuleModel vfModule) { + + System.out.println("before create type !"); + boolean definitionCreated = createDefinition(vfModule); + System.out.println(" after create type !"); + if (definitionCreated) { + uploadArtifact(vfModule); + } + } + + private boolean createDefinition(VfModuleModel vfModule) { + try { + HttpPost httpPost = new HttpPost(BASE_PATH); + httpPost.addHeader("Accept", "application/json"); + httpPost.addHeader("Content-Type", "application/json"); + + Gson gson = new GsonBuilder().enableComplexMapKeySerialization() + .create(); + + Map map = new LinkedHashMap(); + map.put("rb-name", vfModule.getVfModuleModelName()); + map.put("rb-version", vfModule.getVfModuleModelVersion()); + map.put("descritpion",vfModule.getVfModuleModelDescription()); + Map labelMap = new LinkedHashMap(); + labelMap.put("vnf_customization_uuid",vfModule.getVfModuleModelCustomizationUUID()); + map.put("labels", labelMap); + String json = gson.toJson(map); + + StringEntity entity = new StringEntity(json); + httpPost.setEntity(entity); + return invokeHttpPost("definition", httpPost); + } catch (Exception e) { + System.out.println("create definition error"); + return false; + } + + } + + private boolean uploadArtifact(VfModuleModel vfModule) { + String url = BASE_PATH + "/" + vfModule.getVfModuleModelName() + "/" + + vfModule.getVfModuleModelVersion() + "/content"; + HttpPost httpPost = new HttpPost(url); + httpPost.addHeader("content-type", "application/x-www-form-urlencoded;charset=utf-8"); + + List artifacts = vfModule.getArtifacts(); + System.out.println("artifacts = " + artifacts); + + String cloudUuid = null; + IArtifactInfo cloudArtifact = null; + boolean found = false; + + for (String artifact: artifacts) { + if ( artifactMap.get(artifact) != null + && artifactMap.get(artifact).getArtifactType().equals("CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT")) { + cloudArtifact = artifactMap.get(artifact); + cloudUuid = cloudArtifact.getArtifactUUID(); + found = true; + break; + } + } + + if ( found == false ) { + System.out.println(" meets error , no CLOUD_TECHNOLOGY_SPECIFIC_ARTIFACT type found "); + return false; + } + String cloudArtifactPath = "/data/" + vfModule.getVfModuleModelCustomizationUUID() + + "/" + cloudArtifact.getArtifactName(); + File file = new File(cloudArtifactPath); + FileEntity entity = new FileEntity(file); + httpPost.setEntity(entity); + + return invokeHttpPost("uploading", httpPost); + } + + + @Override + public void configure(String parameterGroupName) { + configurationParameters = ParameterService.get(parameterGroupName); + } + + protected static boolean invokeHttpPost(String action, HttpPost httpPost) { + System.out.println("httpPost begin!"); + boolean ret = false; + + String errorMsg; + label1: { + try ( CloseableHttpClient httpClient = HttpClients.createDefault() ) { + System.out.println("result1") ; + CloseableHttpResponse closeableHttpResponse = httpClient.execute(httpPost); + System.out.println("result2") ; + String result = EntityUtils.toString(closeableHttpResponse.getEntity()); + System.out.println("result = {}" + result); + System.out.println("status = {}" + closeableHttpResponse.getStatusLine().getStatusCode()); + if ( closeableHttpResponse.getStatusLine().getStatusCode() != 200 ) { + System.out.println("exception: ret= " + closeableHttpResponse.getStatusLine().getStatusCode()); + } else { + ret = true; + } + + closeableHttpResponse.close(); + break label1; + } catch (IOException var) { + errorMsg = action + ":httpPostWithJSON connect faild"; + System.out.println("exception: POST_CONNECT_FAILD : {}" + errorMsg); + } + } + + System.out.println("httpPost end!"); + return ret; + } + +}