From e31f9bf54d6bd8a7a3bda3f2fdf8fa7c3e7d6344 Mon Sep 17 00:00:00 2001 From: Mehreen Kaleem Date: Sun, 19 Jul 2020 09:33:55 +0000 Subject: AAI data query changes for the MDONS CLosed loop case Change-Id: Ib100eed6ca08558a3050c07304eb65cbf31d8eed Issue-ID: HOLMES-312 Signed-off-by: Mehreen Kaleem --- .../org/onap/holmes/common/aai/AaiQueryMdons.java | 221 +++++++++++++++++++++ .../onap/holmes/common/aai/config/AaiConfig.java | 10 +- 2 files changed, 230 insertions(+), 1 deletion(-) create mode 100644 holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQueryMdons.java (limited to 'holmes-actions/src/main') diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQueryMdons.java b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQueryMdons.java new file mode 100644 index 0000000..e2bc357 --- /dev/null +++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/AaiQueryMdons.java @@ -0,0 +1,221 @@ +/** + * Copyright 2020 Fujitsu Limited. + *

+ * 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 org.onap.holmes.common.aai; + +import com.google.gson.JsonArray; +import com.google.gson.JsonObject; +import com.google.gson.JsonParser; + +import org.apache.http.HttpResponse; +import org.apache.http.client.methods.HttpGet; +import org.apache.http.client.methods.HttpPut; +import org.apache.http.entity.StringEntity; +import org.apache.http.impl.client.CloseableHttpClient; +import org.onap.holmes.common.aai.config.AaiConfig; +import org.onap.holmes.common.config.MicroServiceConfig; +import org.onap.holmes.common.exception.CorrelationException; +import org.onap.holmes.common.utils.HttpsUtils; + +import static org.onap.holmes.common.aai.AaiJsonParserUtil.getInfo; +import static org.onap.holmes.common.aai.AaiJsonParserUtil.getPath; + +import java.io.IOException; +import java.util.HashMap; +import java.util.Map; + +import javax.ws.rs.core.MultivaluedHashMap; +import javax.ws.rs.core.MultivaluedMap; + +import org.jvnet.hk2.annotations.Service; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +@Service +public class AaiQueryMdons { + + private final Logger log = LoggerFactory.getLogger(AaiQueryMdons.class); + private static final String RELATIONSHIP_VALUE = "relationship-value"; + private static final String RELATIONSHIP_LIST = "relationship-list"; + private static final String RELATIONSHIP_DATA = "relationship-data"; + private MultivaluedMap headers; + + public static AaiQueryMdons newInstance() { + return new AaiQueryMdons(); + } + + private AaiQueryMdons() { + headers = new MultivaluedHashMap<>(); + headers.add("X-TransactionId", AaiConfig.X_TRANSACTION_ID); + headers.add("X-FromAppId", AaiConfig.X_FROMAPP_ID); + headers.add("Authorization", AaiConfig.getAuthenticationCredentials()); + headers.add("Accept", "application/json"); + headers.add("Content-Type", "application/json"); + } + + private String getCompletePath(String urlTemplate, Map pathParams) { + String url = urlTemplate; + for (Map.Entry entry : pathParams.entrySet()) { + url = url.replaceAll("\\{" + entry.getKey() + "\\}", entry.getValue()); + } + return url; + } + + private String getResponse(String url) throws CorrelationException { + String response; + CloseableHttpClient httpClient = null; + HttpGet httpGet = new HttpGet(url); + try { + httpClient = HttpsUtils.getHttpsClient(HttpsUtils.DEFUALT_TIMEOUT); + HttpResponse httpResponse = HttpsUtils.get(httpGet, getHeaders(), httpClient); + response = HttpsUtils.extractResponseEntity(httpResponse); + } catch (Exception e) { + throw new CorrelationException("Failed to get data from aai", e); + } finally { + httpGet.releaseConnection(); + if (httpClient != null) { + try { + httpClient.close(); + } catch (IOException e) { + log.warn("Failed to close http client!"); + } + } + } + return response; + } + + private Map getHeaders() { + Map headers = new HashMap<>(); + headers.put("X-TransactionId", AaiConfig.X_TRANSACTION_ID); + headers.put("X-FromAppId", AaiConfig.X_FROMAPP_ID); + headers.put("Authorization", AaiConfig.getAuthenticationCredentials()); + headers.put("Accept", "application/json"); + return headers; + } + + public Map processPnf(String pnfId) throws CorrelationException { + Map accessServiceMap = new HashMap<>(); + String url = MicroServiceConfig.getAaiAddr() + getPath(AaiConfig.AaiConsts.AAI_PNF_VALUE, "pnfName", pnfId); + String pnf = getResponse(url); + JsonObject jObject = JsonParser.parseString(pnf).getAsJsonObject(); + JsonObject pInterfaces = AaiJsonParserUtil.extractJsonObject(jObject, "p-interfaces"); + JsonArray pInterface = AaiJsonParserUtil.extractJsonArray(pInterfaces, "p-interface"); + for (int i = 0; i < pInterface.size(); i++) { + JsonObject relationshiplist = + AaiJsonParserUtil.extractJsonObject(pInterface.get(i).getAsJsonObject(), RELATIONSHIP_LIST); + JsonArray relationship = AaiJsonParserUtil.extractJsonArray(relationshiplist, "relationship"); + if (relationship != null) { + for (int j = 0; j < relationship.size(); j++) { + JsonObject object = relationship.get(j).getAsJsonObject(); + if (object.get("related-to").getAsString().equals("service-instance")) { + String domain = object.get(RELATIONSHIP_DATA).getAsJsonArray().get(2).getAsJsonObject() + .get(RELATIONSHIP_VALUE).getAsString(); + + String access = getAccessServiceForDomain(domain); + String[] accessSplit = access.split("__"); + accessServiceMap.put(accessSplit[0], accessSplit[1]); + + } + + } + + } + } + return accessServiceMap; + } + + private String getServiceInstanceAai(String serviceInstanceId) throws CorrelationException { + Map paramMap = new HashMap<>(); + paramMap.put("global-customer-id", "Orange"); + paramMap.put("service-type", "MDONS_OTN"); + paramMap.put("instance-id", serviceInstanceId); + String url = MicroServiceConfig.getAaiAddr() + getCompletePath(AaiConfig.AaiConsts.AAI_SERVICE, paramMap); + return getResponse(url); + } + + private String getAccessServiceForDomain(String serviceInstanceId) throws CorrelationException { + String domainInstance = getServiceInstanceAai(serviceInstanceId); + JsonObject matchedObject = getInfo(domainInstance, "service-instance"); + String accessInstanceId = matchedObject.get(RELATIONSHIP_DATA).getAsJsonArray().get(2).getAsJsonObject() + .get(RELATIONSHIP_VALUE).getAsString(); + String accessName = matchedObject.get("related-to-property").getAsJsonArray().get(0).getAsJsonObject() + .get("property-value").getAsString(); + return accessInstanceId + "__" + accessName; + } + + public void updateLinksForAccessService(Map accessInstanceList) throws CorrelationException { + for (String access : accessInstanceList.keySet()) { + String response = getServiceInstanceAai(access); + JsonObject matchedObject = getInfo(response, "logical-link"); + if (matchedObject != null) { + String linkName = matchedObject.get(RELATIONSHIP_DATA).getAsJsonArray().get(0).getAsJsonObject() + .get(RELATIONSHIP_VALUE).getAsString(); + updateLogicLinkStatus(linkName, "down"); + } + + } + + } + + public String getPnfNameFromPnfId(String pnfId) throws CorrelationException { + String url = MicroServiceConfig.getAaiAddr() + getPath(AaiConfig.AaiConsts.AAI_PNF_ID, "pnfId", pnfId); + String pnf = getResponse(url); + JsonObject jsonObject = JsonParser.parseString(pnf).getAsJsonObject(); + JsonArray pnfList = AaiJsonParserUtil.extractJsonArray(jsonObject, "pnf"); + return pnfList.get(0).getAsJsonObject().get("pnf-name").getAsString(); + + } + + public void updatePnfOperationalStatus(String pnfName, String status) throws CorrelationException { + String url = MicroServiceConfig.getAaiAddr() + getPath(AaiConfig.AaiConsts.AAI_PNF, "pnfName", pnfName); + String pnf = getResponse(url); + JsonObject jsonObject = JsonParser.parseString(pnf).getAsJsonObject(); + jsonObject.addProperty("operational-status", status); + put(url, jsonObject.toString()); + + } + + public void updateLogicLinkStatus(String linkName, String status) throws CorrelationException { + String url = + MicroServiceConfig.getAaiAddr() + getPath(AaiConfig.AaiConsts.AAI_LINK_UPDATE, "linkName", linkName); + String response = getResponse(url); + JsonObject jsonObject = JsonParser.parseString(response).getAsJsonObject(); + jsonObject.addProperty("operational-status", status); + put(url, jsonObject.toString()); + } + + private HttpResponse put(String url, String content) throws CorrelationException { + CloseableHttpClient httpClient = null; + HttpPut httpPut = new HttpPut(url); + try { + httpClient = HttpsUtils.getConditionalHttpsClient(HttpsUtils.DEFUALT_TIMEOUT); + return HttpsUtils.put(httpPut, getHeaders(), new HashMap<>(), new StringEntity(content), httpClient); + } catch (Exception e) { + throw new CorrelationException("Failed to put data in AAI", e); + } finally { + closeHttpClient(httpClient); + } + } + + private void closeHttpClient(CloseableHttpClient httpClient) { + if (httpClient != null) { + try { + httpClient.close(); + } catch (IOException e) { + log.warn("Failed to close http client!"); + } + } + } + +} diff --git a/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java b/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java index 4879e33..34fa67a 100644 --- a/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java +++ b/holmes-actions/src/main/java/org/onap/holmes/common/aai/config/AaiConfig.java @@ -15,7 +15,7 @@ package org.onap.holmes.common.aai.config; public class AaiConfig { - private static final String AAI_API_VERSION = "v16"; + private static final String AAI_API_VERSION = "v19"; public static final String X_TRANSACTION_ID = "9999"; @@ -54,6 +54,14 @@ public class AaiConfig { public static final String AAI_SERVICE_INSTANCES_ADDR_4_CCVPN = AAI_PREF + AAI_API_VERSION + "/business/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}"; public static final String AAI_VM_ADDR = AAI_PREF + "v11/search/nodes-query?search-node-type=vserver&filter="; + + public static final String AAI_SERVICE = AAI_SERVICE_INSTANCES_ADDR_4_CCVPN + "/service-instances/service-instance/{instance-id}"; + + public static final String AAI_PNF = AAI_PREF + AAI_API_VERSION + "/network/pnfs/pnf/{pnfName}"; + + public static final String AAI_PNF_VALUE = AAI_PNF + "?depth=all"; + + public static final String AAI_PNF_ID = AAI_PREF + AAI_API_VERSION + "/network/pnfs?pnf-id={pnfId}"; } -- cgit 1.2.3-korg