+ public static String getServiceAddrInfoFromDcaeConsulByHostName(String hostname) {\r
+ String ret = null;\r
+ String queryString = getConsulAddrInfo() + hostname;\r
+ log.info("Query the " + hostname + " address using the URL: " + queryString);\r
+ try {\r
+ JsonObject addrJson = JsonParser.parseString(execQuery(queryString))\r
+ .getAsJsonArray()\r
+ .get(0)\r
+ .getAsJsonObject();\r
+ if (addrJson != null && addrJson.get("ServiceAddress") != null\r
+ && addrJson.get("ServicePort") != null) {\r
+ ret = "http://" + addrJson.get("ServiceAddress").getAsString() + ":" + addrJson\r
+ .get("ServicePort").getAsString();\r
+ }\r
+ } catch (Exception e) {\r
+ log.warn(e.getMessage(), e);\r
+ }\r
+ log.info("The " + hostname + " address is " + ret);\r
+ return ret;\r
+ }\r
+\r
+ private static String execQuery(String queryString) {\r
+ Client client = ClientBuilder.newBuilder().build();\r
+ Response response = client.target(queryString).request().get();\r
+ return response.readEntity(String.class);\r
+ }\r
+\r
+ public static String getServiceConfigInfoFromCBS(String hostname) {\r
+ String ret = null;\r
+ String url = getServiceAddrInfoFromDcaeConsulByHostName(getEnv(CONFIG_BINDING_SERVICE)) + "/service_component/" + hostname;\r
+ try {\r
+ ret = execQuery(url);\r
+ } catch (Exception e) {\r
+ log.warn(e.getMessage(), e);\r
+ }\r
+ log.info("The query url is: " + url + ". The corresponding configurations are " + ret);\r
+ return ret;\r
+ }\r
+\r
+ public static String getMsbServerAddrWithHttpPrefix() {\r
+ String[] addrInfo = getMsbIpAndPort();\r
+ String ret = addrInfo[0] + ":" + addrInfo[1];\r
+ if (!ret.startsWith(AlarmConst.HTTP) || !ret.startsWith(AlarmConst.HTTPS)) {\r
+ ret = AlarmConst.HTTP + ret;\r
+ }\r
+ return ret;\r
+ }\r
+\r
+ public static String getAaiAddr() {\r
+ return AlarmConst.HTTPS + AAI_HOSTNAME + ":8443";\r
+ }\r
+\r
+ public static String[] getMsbIpAndPort() {\r
+ return split(getEnv(MSB_ADDR));\r
+ }\r
+\r
+ public static String[] getMicroServiceIpAndPort() {\r
+ String[] serviceAddrInfo = null;\r
+ String info = getServiceAddrInfoFromDcaeConsulByHostName(getEnv(HOSTNAME));\r
+ log.info("Got the service information of \"" + getEnv(HOSTNAME) + "\" from Consul. The response is " + info + ".");\r
+\r
+ if (info != null && !info.isEmpty()) {\r
+ if (!isIpAddress(info)) {\r
+ info = getEnv(POD_IP);\r
+ }\r
+ serviceAddrInfo = split(info);\r
+ } else {\r
+ serviceAddrInfo = split(getEnv(HOSTNAME));\r
+ }\r
+ return serviceAddrInfo;\r
+ }\r
+\r
+ private static boolean isIpAddress(String info) {\r
+ return IP_REG.matcher(info).matches();\r
+ }\r
+\r
+ private static String[] split(String addr) {\r
+ String ip;\r
+ String port = "80";\r
+ if (addr.lastIndexOf(":") == -1) {\r
+ ip = addr;\r
+ } else if (addr.lastIndexOf(":") < 5 && addr.indexOf("://") != -1) {\r
+ ip = addr.substring(addr.indexOf("//") + 2); //remove the http(s):// prefix\r
+ } else {\r
+ ip = addr.substring(addr.indexOf("://") != -1 ? addr.indexOf("//") + 2 : 0, addr.lastIndexOf(":"));\r
+ port = addr.substring(addr.lastIndexOf(":") + 1);\r
+ }\r
+ return new String[]{ip, port};\r