*/\r
package org.onap.holmes.common.config;\r
\r
+import javax.ws.rs.client.Client;\r
+import javax.ws.rs.client.ClientBuilder;\r
+import javax.ws.rs.core.Response;\r
+import lombok.extern.slf4j.Slf4j;\r
+import net.sf.json.JSONArray;\r
+import net.sf.json.JSONObject;\r
+import org.glassfish.jersey.client.ClientConfig;\r
+import org.onap.holmes.common.api.stat.Alarm;\r
import org.onap.holmes.common.constant.AlarmConst;\r
\r
+@Slf4j\r
public class MicroServiceConfig {\r
\r
- private static String getProperty(String name) {\r
+ final static public String CONSUL_ADDR_SUF = ":8500/v1/catalog/service/";\r
+ final static public String CONSUL_HOST = "CONSUL_HOST";\r
+ final static public String HOSTNAME = "HOSTNAME";\r
+ final static public String CONFIG_BINDING_SERVICE = "CONFIG_BINDING_SERVICE";\r
+ final static public String DOCKER_HOST = "DOCKER_HOST";\r
+ final static public String MSB_ADDR = "MSB_ADDR";\r
+\r
+ private static String getEnv(String name) {\r
String value = System.getenv(name);\r
if (value == null) {\r
value = System.getProperty(name);\r
return value;\r
}\r
\r
- public static String getMsbServerAddr() {\r
- return AlarmConst.HTTP + getProperty("MSB_ADDR");\r
+ public static String getConsulAddrInfo() {\r
+ return getEnv(CONSUL_HOST) + CONSUL_ADDR_SUF;\r
+ }\r
+\r
+ public static String getConfigBindingServiceAddrInfo() {\r
+ String ret = null;\r
+ String queryString = getConsulAddrInfo() + CONFIG_BINDING_SERVICE;\r
+ try {\r
+ JSONObject addrJson = (JSONObject) JSONArray.fromObject(execQuery(queryString)).get(0);\r
+ if (addrJson.has("ServiceAddress") && addrJson.has("ServicePort")) {\r
+ ret = addrJson.getString("ServiceAddress") + ":" + addrJson.getString("ServicePort");\r
+ }\r
+ } catch (Exception e) {\r
+ log.warn(e.getMessage(), e);\r
+ }\r
+ return ret;\r
}\r
\r
- public static String getMsbServerIp() {\r
- return getProperty("MSB_ADDR");\r
+ private static String execQuery(String queryString) {\r
+ Client client = ClientBuilder.newClient(new ClientConfig());\r
+ Response response = client.target(queryString).request().get();\r
+ return response.readEntity(String.class);\r
}\r
\r
- public static int getMsbServerPort() {\r
+ public static String getServiceAddrInfoFromCBS(String serviceName) {\r
+ String ret = null;\r
+ String url = getConfigBindingServiceAddrInfo() + "/service_component/" +serviceName;\r
try {\r
- return Integer.valueOf(getProperty("MSB_PORT"));\r
- } catch (NumberFormatException e) {\r
- return 80;\r
+ JSONObject jsonObject = JSONObject.fromObject(execQuery(url));\r
+ if (jsonObject.has(serviceName)) {\r
+ ret = (String) jsonObject.getJSONArray(serviceName).get(0);\r
+ }\r
+ } catch (Exception e) {\r
+ log.warn(e.getMessage(), e);\r
+ }\r
+ return ret;\r
+ }\r
+\r
+ public static String getMsbServerAddr() {\r
+ String[] addrInfo = getMsbAddrInfo();\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 getServiceIp() {\r
- return getProperty("SERVICE_IP");\r
+ public static String[] getMsbAddrInfo() {\r
+ String[] msbServerInfo = null;\r
+\r
+ String info = getServiceAddrInfoFromCBS(MSB_ADDR);\r
+ if (info != null){\r
+ msbServerInfo = split(info);\r
+ } else {\r
+ msbServerInfo = split(getEnv(MSB_ADDR));\r
+ }\r
+\r
+ return msbServerInfo;\r
+ }\r
+\r
+ public static String[] getServiceAddrInfo() {\r
+ String[] serviceAddrInfo = null;\r
+ String info = getServiceAddrInfoFromCBS(getEnv(HOSTNAME));\r
+ if (info != null){\r
+ serviceAddrInfo = split(info);\r
+ } else {\r
+ serviceAddrInfo = split(getEnv(HOSTNAME));\r
+ }\r
+ return serviceAddrInfo;\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
}\r
\r
}\r