change vminfo to array

drip-commons/src/main/java/nl/uva/sne/drip/model/cloud/storm/DB.java

+package nl.uva.sne.drip.model.cloud.storm;
+
+import java.util.Objects;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import io.swagger.annotations.ApiModelProperty;
+import java.util.ArrayList;
+import java.util.List;
+import org.springframework.validation.annotation.Validated;
+import javax.validation.Valid;
+
+/**
+ * DB
+ */
+@Validated
+@javax.annotation.Generated(value = "io.swagger.codegen.languages.SpringCodegen", date = "2019-12-11T15:52:11.688Z")
+
+public class DB {
+
+    @JsonProperty("cloudDBs")
+    @Valid
+    private List<CloudDB> cloudDBs = null;
+
+    public DB cloudDBs(List<CloudDB> cloudDBs) {
+        this.cloudDBs = cloudDBs;
+        return this;
+    }
+
+    public DB addCloudDBsItem(CloudDB cloudDBsItem) {
+        if (this.cloudDBs == null) {
+            this.cloudDBs = new ArrayList<>();
+        }
+        this.cloudDBs.add(cloudDBsItem);
+        return this;
+    }
+
+    /**
+     * Get cloudDBs
+     *
+     * @return cloudDBs
+  *
+     */
+    @ApiModelProperty(value = "")
+
+    @Valid
+
+    public List<CloudDB> getCloudDBs() {
+        return cloudDBs;
+    }
+
+    public void setCloudDBs(List<CloudDB> cloudDBs) {
+        this.cloudDBs = cloudDBs;
+    }
+
+    @Override
+    public boolean equals(java.lang.Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        DB DB = (DB) o;
+        return Objects.equals(this.cloudDBs, DB.cloudDBs);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(cloudDBs);
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("class DB {\n");
+
+        sb.append("    cloudDBs: ").append(toIndentedString(cloudDBs)).append("\n");
+        sb.append("}");
+        return sb.toString();
+    }
+
+    /**
+     * Convert the given object to string with each line indented by 4 spaces
+     * (except the first line).
+     */
+    private String toIndentedString(java.lang.Object o) {
+        if (o == null) {
+            return "null";
+        }
+        return o.toString().replace("\n", "\n    ");
+    }
+}

drip-provisioner/src/main/java/nl/uva/sne/drip/provisioner/CloudStormDAO.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package nl.uva.sne.drip.provisioner;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
+import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator;
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+import nl.uva.sne.drip.model.cloud.storm.CloudDB;
+import nl.uva.sne.drip.model.cloud.storm.DB;
+import nl.uva.sne.drip.model.cloud.storm.DBInfo;
+import nl.uva.sne.drip.model.cloud.storm.VMMetaInfo;
+
+/**
+ *
+ * @author S. Koulouzis
+ */
+class CloudStormDAO {
+
+    private final String cloudStormDBPath;
+    private final ObjectMapper objectMapper;
+
+    public CloudStormDAO(String cloudStormDBPath) {
+        this.cloudStormDBPath = cloudStormDBPath;
+        this.objectMapper = new ObjectMapper(new YAMLFactory().disable(YAMLGenerator.Feature.WRITE_DOC_START_MARKER));
+        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
+    }
+
+    VMMetaInfo findVmMetaInfoByProvider(String provider) throws IOException {
+        DB db = objectMapper.readValue(new File(cloudStormDBPath + File.separator + "db.yml"), DB.class);
+        List<CloudDB> cloudDBs = db.getCloudDBs();
+
+        CloudDB targetCloudDB = null;
+        for (CloudDB cloudDB : cloudDBs) {
+            if (cloudDB.getCloudProvider().toLowerCase().equals(provider.toLowerCase())) {
+                targetCloudDB = cloudDB;
+                break;
+            }
+        }
+        if (targetCloudDB != null) {
+            DBInfo dbInfo = objectMapper.readValue(new File(cloudStormDBPath + File.separator + targetCloudDB.getDbInfoFile()), DBInfo.class);
+            return dbInfo.getDcMetaInfo().getVmMetaInfo();
+        }
+        return null;
+    }
+
+}

drip-provisioner/src/main/java/nl/uva/sne/drip/provisioner/CloudStormService.java

@@ -6,10 +6,6 @@
 package nl.uva.sne.drip.provisioner;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
-import com.fasterxml.jackson.dataformat.yaml.YAMLGenerator;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.JSchException;
 import com.jcraft.jsch.KeyPair;
@@ -25,6 +21,7 @@ import nl.uva.sne.drip.model.cloud.storm.CloudsStormVM;
 import nl.uva.sne.drip.model.NodeTemplate;
 import nl.uva.sne.drip.model.cloud.storm.CloudsStormSubTopology;
 import nl.uva.sne.drip.model.cloud.storm.CloudsStormTopTopology;
+import nl.uva.sne.drip.model.cloud.storm.VMMetaInfo;
 import nl.uva.sne.drip.model.tosca.ToscaTemplate;
 import nl.uva.sne.drip.sure.tosca.client.ApiException;
 import org.apache.commons.io.FilenameUtils;
@@ -39,16 +36,14 @@ class CloudStormService {
     private String tempInputDirPath;
     private final ToscaTemplate toscaTemplate;
     private final ToscaHelper helper;
-    private final String cloudStormDBPath;
-    private final ObjectMapper objectMapper;
+    private final CloudStormDAO cloudStormDAO;
 
     CloudStormService(Properties properties, ToscaTemplate toscaTemplate) throws IOException, JsonProcessingException, ApiException {
         this.toscaTemplate = toscaTemplate;
-        this.cloudStormDBPath = properties.getProperty("cloud.storm.db.path");
+        String cloudStormDBPath = properties.getProperty("cloud.storm.db.path");
+        cloudStormDAO = new CloudStormDAO(cloudStormDBPath);
         String sureToscaBasePath = properties.getProperty("sure-tosca.base.path");
         this.helper = new ToscaHelper(toscaTemplate, sureToscaBasePath);
-        this.objectMapper = new ObjectMapper(new YAMLFactory().disable(YAMLGenerator.Feature.WRITE_DOC_START_MARKER));
-        objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);        
     }
 
     public ToscaTemplate execute() throws FileNotFoundException, JSchException, IOException, ApiException {
@@ -91,7 +86,7 @@ class CloudStormService {
         return "vm_user";
     }
 
-    private List<CloudsStormSubTopology> getCloudsStormSubTopologies(ToscaTemplate toscaTemplate) throws ApiException {
+    private List<CloudsStormSubTopology> getCloudsStormSubTopologies(ToscaTemplate toscaTemplate) throws ApiException, IOException {
         List<NodeTemplate> vmTopologyTemplates = helper.getVMTopologyTemplates();
         List<CloudsStormSubTopology> cloudsStormSubTopologies = new ArrayList<>();
         int i = 0;
@@ -120,9 +115,16 @@ class CloudStormService {
         return cloudsStormSubTopologies;
     }
 
-    private String getVMType(NodeTemplate vm, String provider) {
-        nl.uva.sne.drip.model.cloud.storm.CloudDB
-               objectMapper.readValue(new File(cloudStormDBPath), DB)
+    private String getVMType(NodeTemplate vm, String provider) throws IOException {
+        VMMetaInfo vmInfo = cloudStormDAO.findVmMetaInfoByProvider(provider);
+        String cpu = vmInfo.getCPU();
+         String mem = vmInfo.getMEM();
+         vmInfo.get
+         int numOfCores = helper.getVMNumOfCores(vm);
+         int memSize = helper.getVMNMemSize(vm);
+
+        
+        return null;
     }
 
 }

openAPI/API/CONF-3.0.0-swagger.yaml

@@ -654,6 +654,13 @@ definitions:
         type: array
         items:
           $ref: '#/definitions/CloudsStormSubnets'
+  DB:
+    type: object
+    properties:
+      cloudDBs:
+        type: array
+        items:
+          $ref: '#/definitions/CloudDB'
   CloudDB:
     type: object
     properties:

openAPI/schema/CloudStorm/DCMetaInfo.yml

@@ -14,8 +14,10 @@
         availability:
             type: "string"
         VMMetaInfo:
-            $ref: "https://raw.githubusercontent.com/skoulouzis/CONF/DRIP_3.0/openAPI/schema/CloudStorm/VMMetaInfo.yml#/VMMetaInfo"
+            type: "array"
+            items:
+              $ref: "https://raw.githubusercontent.com/skoulouzis/CONF/DRIP_3.0/openAPI/schema/CloudStorm/VMMetaInfo.yml#/VMMetaInfo"
         extraInfo:
             type: object
             additionalProperties:
-                type: object   
+                type: object