added network diagram

frontend/src/components/Node/NodeNetwork.vue

@@ -0,0 +1,177 @@
+<template>
+  <div id="network-chart"></div>
+</template>
+
+<script>
+import echarts from 'echarts'
+
+export default {
+  name: 'NodeNetwork',
+  props: {
+    activeTab: {
+      type: String
+    }
+  },
+  watch: {
+    activeTab () {
+      setTimeout(() => {
+        this.render()
+      }, 0)
+    }
+  },
+  data () {
+    return {
+      chart: undefined
+    }
+  },
+  computed: {
+    masterNode () {
+      const nodes = this.$store.state.node.nodeList
+      for (let i = 0; i < nodes.length; i++) {
+        if (nodes[i].is_master) {
+          return nodes[i]
+        }
+      }
+      return {}
+    },
+    nodes () {
+      let nodes = this.$store.state.node.nodeList
+      nodes = nodes.map(d => {
+        d.id = d._id
+        d.x = Math.floor(100 * Math.random())
+        d.y = Math.floor(100 * Math.random())
+        d.itemStyle = {
+          color: d.is_master ? '#409EFF' : '#e6a23c'
+        }
+        return d
+      })
+
+      // mongodb
+      nodes.push({
+        id: 'mongodb',
+        name: 'MongoDB',
+        x: Math.floor(100 * Math.random()),
+        y: Math.floor(100 * Math.random()),
+        itemStyle: {
+          color: '#67c23a'
+        }
+      })
+
+      // redis
+      nodes.push({
+        id: 'redis',
+        name: 'Redis',
+        x: Math.floor(100 * Math.random()),
+        y: Math.floor(100 * Math.random()),
+        itemStyle: {
+          color: '#f56c6c'
+        }
+      })
+
+      return nodes
+    },
+    links () {
+      const links = []
+      for (let i = 0; i < this.nodes.length; i++) {
+        if (['redis', 'mongodb'].includes(this.nodes[i].id)) continue
+        // mongodb
+        links.push({
+          source: this.nodes[i].id,
+          target: 'mongodb',
+          value: 10,
+          lineStyle: {
+            color: '#67c23a'
+          }
+        })
+
+        // redis
+        links.push({
+          source: this.nodes[i].id,
+          target: 'redis',
+          value: 10,
+          lineStyle: {
+            color: '#f56c6c'
+          }
+        })
+
+        if (this.masterNode.id === this.nodes[i].id) continue
+
+        // master
+        links.push({
+          source: this.masterNode.id,
+          target: this.nodes[i].id,
+          value: 0.5,
+          lineStyle: {
+            color: '#409EFF'
+          }
+        })
+      }
+      return links
+    }
+  },
+  methods: {
+    render () {
+      const option = {
+        title: {
+          text: this.$t('Node Network')
+        },
+        tooltip: {},
+        animationDurationUpdate: 1500,
+        animationEasingUpdate: 'quinticInOut',
+        series: [
+          {
+            type: 'graph',
+            layout: 'force',
+            symbolSize: 50,
+            roam: true,
+            label: {
+              normal: {
+                show: true
+              }
+            },
+            edgeSymbol: ['circle', 'arrow'],
+            edgeSymbolSize: [4, 10],
+            edgeLabel: {
+              normal: {
+                textStyle: {
+                  fontSize: 20
+                }
+              }
+            },
+            focusOneNodeAdjacency: true,
+            force: {
+              initLayout: 'force',
+              repulsion: 50,
+              gravity: 0.001,
+              edgeLength: 40
+            },
+            draggable: true,
+            data: this.nodes,
+            links: this.links,
+            lineStyle: {
+              normal: {
+                opacity: 0.9,
+                width: 2,
+                curveness: 0
+              }
+            }
+          }
+        ]
+      }
+      this.chart = echarts.init(this.$el)
+      this.chart.setOption(option)
+      this.chart.resize()
+    }
+  },
+  mounted () {
+    this.render()
+  }
+}
+</script>
+
+<style scoped>
+  #network-chart {
+    height: 480px;
+    width: 100%;
+  }
+</style>

frontend/src/i18n/zh.js

@@ -78,6 +78,11 @@ export default {
   'Node Port': '节点端口',
   'Description': '描述',
   'All Nodes': '所有节点',
+  'Node List': '节点列表',
+  'Network': '拓扑图',
+  'Node Network': '节点拓扑图',
+  'Master': '主节点',
+  'Worker': '工作节点',
 
   // 节点列表
   'IP': 'IP地址',

frontend/src/views/node/NodeList.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="app-container">
     <!--filter-->
-    <div class="filter">
+    <div v-if="false" class="filter">
       <el-input prefix-icon="el-icon-search"
                 :placeholder="$t('Search')"
                 class="filter-search"
@@ -17,103 +17,122 @@
         </el-button>
       </div>
     </div>
+    <!--./filter-->
 
-    <!--table list-->
-    <el-table :data="filteredTableData"
-              class="table"
-              :header-cell-style="{background:'rgb(48, 65, 86)',color:'white'}"
-              border
-              @expand-change="onRowExpand">
-      <el-table-column type="expand">
-        <template slot-scope="scope">
-          <el-form class="node-detail" :model="scope.row" label-width="120px" inline>
-            <el-form-item :label="$t('OS')">
-              <span>{{scope.row.systemInfo ? getOSName(scope.row.systemInfo.os) : ''}}</span>
-            </el-form-item>
-            <el-form-item :label="$t('ARCH')">
-              <span>{{scope.row.systemInfo ? scope.row.systemInfo.arch : ''}}</span>
-            </el-form-item>
-            <el-form-item :label="$t('Number of CPU')">
-              <span>{{scope.row.systemInfo ? scope.row.systemInfo.num_cpu : ''}}</span>
-            </el-form-item>
-          </el-form>
-          <el-form class="node-detail executable" :model="scope.row" label-width="120px">
-            <el-form-item :label="$t('Executables')">
-              <ul v-if="true" class="executable-list">
-                <li
-                  v-for="(ex, index) in getExecutables(scope.row)"
-                  :key="index"
-                  class="executable-item"
-                >
-                  <el-tooltip :content="ex.path">
-                    <div>
-                      <template v-if="ex.file_name.match(/^python/)">
-                        <font-awesome-icon :icon="['fab','python']"/>
-                      </template>
-                      <template v-else-if="ex.file_name.match(/^java/)">
-                        <font-awesome-icon :icon="['fab','java']"/>
-                      </template>
-                      <template v-else-if="ex.file_name.match(/^bash$|^sh$/)">
-                        <font-awesome-icon :icon="['fab','linux']"/>
-                      </template>
-                      <template v-else-if="ex.file_name.match(/^node/)">
-                        <font-awesome-icon :icon="['fab','node-js']"/>
-                      </template>
-                      <template v-else>
-                        <font-awesome-icon :icon="['fas', 'terminal']"/>
-                      </template>
-                      <span class="executable-label">{{ex.display_name}}</span>
-                    </div>
-                  </el-tooltip>
-                </li>
-              </ul>
-            </el-form-item>
-          </el-form>
-        </template>
-      </el-table-column>
-      <template v-for="col in columns">
-        <el-table-column v-if="col.name === 'status'"
-                         :key="col.name"
-                         :label="$t(col.label)"
-                         :sortable="col.sortable"
-                         :width="col.width">
-          <template slot-scope="scope">
-            <el-tag type="info" v-if="scope.row.status === 'offline'">{{$t('Offline')}}</el-tag>
-            <el-tag type="success" v-else-if="scope.row.status === 'online'">{{$t('Online')}}</el-tag>
-            <el-tag type="danger" v-else>{{$t('Unavailable')}}</el-tag>
+    <el-tabs type="border-card" v-model="activeTab">
+      <el-tab-pane :label="$t('Node List')">
+        <!--table list-->
+        <el-table :data="filteredTableData"
+                  class="table"
+                  :header-cell-style="{background:'rgb(48, 65, 86)',color:'white'}"
+                  border
+                  @expand-change="onRowExpand">
+          <el-table-column type="expand">
+            <template slot-scope="scope">
+              <el-form class="node-detail" :model="scope.row" label-width="120px" inline>
+                <el-form-item :label="$t('OS')">
+                  <span>{{scope.row.systemInfo ? getOSName(scope.row.systemInfo.os) : ''}}</span>
+                </el-form-item>
+                <el-form-item :label="$t('ARCH')">
+                  <span>{{scope.row.systemInfo ? scope.row.systemInfo.arch : ''}}</span>
+                </el-form-item>
+                <el-form-item :label="$t('Number of CPU')">
+                  <span>{{scope.row.systemInfo ? scope.row.systemInfo.num_cpu : ''}}</span>
+                </el-form-item>
+              </el-form>
+              <el-form class="node-detail executable" :model="scope.row" label-width="120px">
+                <el-form-item :label="$t('Executables')">
+                  <ul v-if="true" class="executable-list">
+                    <li
+                      v-for="(ex, index) in getExecutables(scope.row)"
+                      :key="index"
+                      class="executable-item"
+                    >
+                      <el-tooltip :content="ex.path">
+                        <div>
+                          <template v-if="ex.file_name.match(/^python/)">
+                            <font-awesome-icon :icon="['fab','python']"/>
+                          </template>
+                          <template v-else-if="ex.file_name.match(/^java/)">
+                            <font-awesome-icon :icon="['fab','java']"/>
+                          </template>
+                          <template v-else-if="ex.file_name.match(/^bash$|^sh$/)">
+                            <font-awesome-icon :icon="['fab','linux']"/>
+                          </template>
+                          <template v-else-if="ex.file_name.match(/^node/)">
+                            <font-awesome-icon :icon="['fab','node-js']"/>
+                          </template>
+                          <template v-else>
+                            <font-awesome-icon :icon="['fas', 'terminal']"/>
+                          </template>
+                          <span class="executable-label">{{ex.display_name}}</span>
+                        </div>
+                      </el-tooltip>
+                    </li>
+                  </ul>
+                </el-form-item>
+              </el-form>
+            </template>
+          </el-table-column>
+          <template v-for="col in columns">
+            <el-table-column v-if="col.name === 'status'"
+                             :key="col.name"
+                             :label="$t(col.label)"
+                             :sortable="col.sortable"
+                             :width="col.width">
+              <template slot-scope="scope">
+                <el-tag type="info" v-if="scope.row.status === 'offline'">{{$t('Offline')}}</el-tag>
+                <el-tag type="success" v-else-if="scope.row.status === 'online'">{{$t('Online')}}</el-tag>
+                <el-tag type="danger" v-else>{{$t('Unavailable')}}</el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column v-else-if="col.name === 'type'"
+                             :key="col.name"
+                             :label="$t(col.label)"
+                             :sortable="col.sortable"
+                             :width="col.width">
+              <template slot-scope="scope">
+                <el-tag type="primary" v-if="scope.row.is_master">{{$t('Master')}}</el-tag>
+                <el-tag type="warning" v-else>{{$t('Worker')}}</el-tag>
+              </template>
+            </el-table-column>
+            <el-table-column v-else
+                             :key="col.name"
+                             :property="col.name"
+                             :label="$t(col.label)"
+                             :sortable="col.sortable"
+                             :align="col.align || 'left'"
+                             :width="col.width">
+            </el-table-column>
           </template>
-        </el-table-column>
-        <el-table-column v-else
-                         :key="col.name"
-                         :property="col.name"
-                         :label="$t(col.label)"
-                         :sortable="col.sortable"
-                         :align="col.align || 'left'"
-                         :width="col.width">
-        </el-table-column>
-      </template>
-      <el-table-column :label="$t('Action')" align="left" width="160" fixed="right">
-        <template slot-scope="scope">
-          <el-tooltip :content="$t('View')" placement="top">
-            <el-button type="primary" icon="el-icon-search" size="mini" @click="onView(scope.row)"></el-button>
-          </el-tooltip>
-          <el-tooltip :content="$t('Remove')" placement="top">
-            <el-button type="danger" icon="el-icon-delete" size="mini" @click="onRemove(scope.row)"></el-button>
-          </el-tooltip>
-        </template>
-      </el-table-column>
-    </el-table>
-    <div class="pagination">
-      <el-pagination
-        @current-change="onPageChange"
-        @size-change="onPageChange"
-        :current-page.sync="pagination.pageNum"
-        :page-sizes="[10, 20, 50, 100]"
-        :page-size.sync="pagination.pageSize"
-        layout="sizes, prev, pager, next"
-        :total="nodeList.length">
-      </el-pagination>
-    </div>
+          <el-table-column :label="$t('Action')" align="left" width="160" fixed="right">
+            <template slot-scope="scope">
+              <el-tooltip :content="$t('View')" placement="top">
+                <el-button type="primary" icon="el-icon-search" size="mini" @click="onView(scope.row)"></el-button>
+              </el-tooltip>
+              <el-tooltip :content="$t('Remove')" placement="top">
+                <el-button type="danger" icon="el-icon-delete" size="mini" @click="onRemove(scope.row)"></el-button>
+              </el-tooltip>
+            </template>
+          </el-table-column>
+        </el-table>
+        <div class="pagination">
+          <el-pagination
+            @current-change="onPageChange"
+            @size-change="onPageChange"
+            :current-page.sync="pagination.pageNum"
+            :page-sizes="[10, 20, 50, 100]"
+            :page-size.sync="pagination.pageSize"
+            layout="sizes, prev, pager, next"
+            :total="nodeList.length">
+          </el-pagination>
+        </div>
+        <!--./table list-->
+      </el-tab-pane>
+      <el-tab-pane :label="$t('Network')">
+        <node-network :active-tab="activeTab"/>
+      </el-tab-pane>
+    </el-tabs>
   </div>
 </template>
 
@@ -121,9 +140,11 @@
 import {
   mapState
 } from 'vuex'
+import NodeNetwork from '../../components/Node/NodeNetwork'
 
 export default {
   name: 'NodeList',
+  components: { NodeNetwork },
   data () {
     return {
       pagination: {
@@ -139,13 +160,15 @@ export default {
       columns: [
         { name: 'name', label: 'Name', width: '220' },
         { name: 'ip', label: 'IP', width: '160' },
+        { name: 'type', label: 'Type', width: '120' },
         // { name: 'port', label: 'Port', width: '80' },
         { name: 'status', label: 'Status', width: '120', sortable: true },
         { name: 'description', label: 'Description', width: 'auto' }
       ],
       nodeFormRules: {
         name: [{ required: true, message: 'Required Field', trigger: 'change' }]
-      }
+      },
+      activeTab: undefined
     }
   },
   computed: {