[Improvement][api]优化alertmanager安装过程 (#592)

* [Improvement][service] Remove fixed component versions

* [Improvement][api]优化ALERTMANAGER安装

* [Bug][service] HADOOP_HOME变量失效

* Revert "[Improvement][api]优化ALERTMANAGER安装"

This reverts commit 3e9a13e.

* 恢复代码

* [Improvement][api]优化alertmanager安装过程

Author: blackflash997997

datasophon-api/src/main/resources/meta/DDP-1.2.0/ALERTMANAGER/service_ddl.json

@@ -79,7 +79,7 @@
       "configType": "map",
       "required": true,
       "type": "input",
-      "value": "",
+      "value": "${apiHost}:${apiPort}",
       "configurableInWizard": true,
       "hidden": false,
       "defaultValue": "${apiHost}:${apiPort}"

datasophon-api/src/main/resources/meta/DDP-1.2.1/ALERTMANAGER/service_ddl.json

@@ -79,7 +79,7 @@
       "configType": "map",
       "required": true,
       "type": "input",
-      "value": "",
+      "value": "${apiHost}:${apiPort}",
       "configurableInWizard": true,
       "hidden": false,
       "defaultValue": "${apiHost}:${apiPort}"

datasophon-api/src/main/resources/meta/DDP-1.2.2/ALERTMANAGER/service_ddl.json

@@ -79,7 +79,7 @@
       "configType": "map",
       "required": true,
       "type": "input",
-      "value": "",
+      "value": "${apiHost}:${apiPort}",
       "configurableInWizard": true,
       "hidden": false,
       "defaultValue": "${apiHost}:${apiPort}"