feat(delivery): sync mysql service ledger and credentials

This commit is contained in:
mac
2026-07-30 16:09:13 +08:00
parent f41abfd609
commit 1aa984c7e5
15 changed files with 1322 additions and 262 deletions
-3
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@@ -15,9 +15,6 @@ declare module 'vue' {
ElAutocomplete: typeof import('element-plus/es')['ElAutocomplete']
ElButton: typeof import('element-plus/es')['ElButton']
ElDialog: typeof import('element-plus/es')['ElDialog']
ElDropdown: typeof import('element-plus/es')['ElDropdown']
ElDropdownItem: typeof import('element-plus/es')['ElDropdownItem']
ElDropdownMenu: typeof import('element-plus/es')['ElDropdownMenu']
ElForm: typeof import('element-plus/es')['ElForm']
ElFormItem: typeof import('element-plus/es')['ElFormItem']
ElIcon: typeof import('element-plus/es')['ElIcon']
+6
View File
@@ -149,6 +149,12 @@ export const deliveryApi = {
return Array.isArray(data.items) ? data.items : []
},
async syncMySQLServices(businessLineId: number): Promise<void> {
await authRequest(`/auth/api/v1/delivery/business-lines/${businessLineId}/mysql-services/sync`, {
method: 'POST',
})
},
async getTask(taskId: string): Promise<{ task: DeliveryTask; events: TaskEvent[] }> {
const data = await authRequest(`/auth/api/v1/delivery/tasks/${encodeURIComponent(taskId)}`)
return {
+49 -5
View File
@@ -12,19 +12,19 @@
<span class="ic">▤</span>基础服务
</router-link>
<router-link to="/task/log" class="nav-item" active-class="active">
<span class="ic">▧</span>任务日志<span class="badge">2</span>
<span class="ic">▧</span>任务日志<span class="badge">{{ sidebarBadges.taskLogs }}</span>
</router-link>
</div>
<div class="nav-group">
<div class="nav-label">资源纳管</div>
<router-link to="/machine/management" class="nav-item" active-class="active">
<span class="ic">▥</span>机器管理<span class="badge">CMDB</span>
<span class="ic">▥</span>机器管理<span class="badge">{{ sidebarBadges.machines }}</span>
</router-link>
<router-link to="/service/management" class="nav-item" active-class="active">
<span class="ic">◈</span>服务管理<span class="badge">Consul</span>
<span class="ic">◈</span>服务管理<span class="badge">{{ sidebarBadges.services }}</span>
</router-link>
<router-link to="/infrastructure/cluster" class="nav-item" active-class="active">
<span class="ic">◆</span>集群与容器<span class="badge">3</span>
<span class="ic">◆</span>集群与容器<span class="badge">{{ sidebarBadges.clusters }}</span>
</router-link>
<router-link to="/business/quota" class="nav-item" active-class="active">
<span class="ic">▦</span>业务配额
@@ -88,10 +88,14 @@
</template>
<script setup lang="ts">
import { ref, computed } from 'vue'
import { ref, computed, watch } from 'vue'
import { useRoute } from 'vue-router'
import { useAuthStore } from '@/stores/auth'
import { useBusinessLineStore } from '@/stores/businessLine'
import { containerServiceApi } from '@/api/containerService'
import { deliveryApi } from '@/api/delivery'
import { machineApi } from '@/api/machine'
import { taskLogApi } from '@/api/taskLog'
const route = useRoute()
const authStore = useAuthStore()
@@ -99,6 +103,12 @@ const businessLineStore = useBusinessLineStore()
const portalExpanded = ref(true)
const isPlatformAdmin = computed(() => authStore.isAdmin)
const isBusinessLineAdmin = computed(() => businessLineStore.isCurrentAdmin)
const sidebarBadges = ref({
taskLogs: '-',
machines: '-',
services: '-',
clusters: '-',
})
const subsystems = [
{ name: 'Wayne', label: '多集群发布平台', icon: 'W' },
@@ -114,6 +124,40 @@ const isPortalActive = computed(() => {
return route.path.startsWith('/subsystem/detail/') || route.path === '/subsystem'
})
watch(
() => businessLineStore.current?.id,
(businessLineId) => {
void loadSidebarBadges(businessLineId)
},
{ immediate: true },
)
async function loadSidebarBadges(businessLineId?: number) {
if (!businessLineId) {
sidebarBadges.value = { taskLogs: '-', machines: '-', services: '-', clusters: '-' }
return
}
const [taskLogs, machines, services, containerSummary] = await Promise.allSettled([
taskLogApi.list({ businessLineId, page: 1, pageSize: 1 }),
machineApi.getOverview(businessLineId),
deliveryApi.listMySQLServices(businessLineId),
containerServiceApi.getSummary(businessLineId),
])
sidebarBadges.value = {
taskLogs: taskLogs.status === 'fulfilled' ? formatBadgeCount(taskLogs.value.total) : '-',
machines: machines.status === 'fulfilled' ? formatBadgeCount(machines.value.total) : '-',
services: services.status === 'fulfilled' ? formatBadgeCount(services.value.length) : '-',
clusters: containerSummary.status === 'fulfilled' ? formatBadgeCount(containerSummary.value.clusters) : '-',
}
}
function formatBadgeCount(value: number) {
if (!Number.isFinite(value) || value < 0) return '-'
return value > 99 ? '99+' : String(value)
}
function dotColor(icon: string): string {
const colors: Record<string, string> = {
W: 'var(--tag-blue-text)',
+2 -2
View File
@@ -801,6 +801,7 @@ const deliveredPort = ref<number>()
const deliveryTargets = ref<DeliveryTarget[]>([])
const selectedTargetId = ref<number>()
const targetsLoading = ref(false)
const mysqlDeliveryTemplateName = 'XINFRA MySQL Native Prototype'
const pollTimer = ref<number | undefined>()
const seenEventIds = ref(new Set<number>())
const deliveryLog = ref('[ready] 等待创建交付任务...')
@@ -1568,8 +1569,7 @@ async function loadDeliveryTargets() {
targetsLoading.value = true
try {
deliveryTargets.value = await deliveryApi.listTargets()
const preferred = deliveryTargets.value.find((target) => /callback/i.test(target.name))
|| deliveryTargets.value.find((target) => !/rollback/i.test(target.name))
const preferred = deliveryTargets.value.find((target) => target.name === mysqlDeliveryTemplateName)
selectedTargetId.value = preferred?.id || deliveryTargets.value[0]?.id
} catch (error) {
ElMessage.error(error instanceof Error ? error.message : '获取部署目标失败')
+218 -103
View File
@@ -9,19 +9,19 @@
</div>
<div class="stat-row">
<div class="stat-card">
<div class="label">接入 Datacenter</div>
<div class="label">接入资源域</div>
<div class="value">{{ serviceDatacenters }}</div>
<div class="delta">来自基础服务实例台账</div>
<div class="delta">Datacenter / Cluster 合并统计</div>
</div>
<div class="stat-card">
<div class="label">服务总数</div>
<div class="value">{{ filteredServices.length }}</div>
<div class="delta">去重后唯一服务名</div>
<div class="value">{{ totalServiceCount }}</div>
<div class="delta">基础服务 + 容器化服务</div>
</div>
<div class="stat-card">
<div class="label">服务实例总数</div>
<div class="value">{{ serviceInstances }}</div>
<div class="delta">当前业务线实例汇总</div>
<div class="delta">MySQL 实例 + Pod 汇总</div>
</div>
<div class="stat-card">
<div class="label">健康实例占比</div>
@@ -85,7 +85,7 @@
<tr v-if="!serviceLoading && filteredServices.length === 0">
<td colspan="8" class="text-dim">当前业务线暂无基础服务实例</td>
</tr>
<tr v-for="service in filteredServices" :key="service.name" class="tr-hover">
<tr v-for="service in pagedServices" :key="service.name" class="tr-hover">
<td class="strong mono">{{ service.name }}</td>
<td><span class="tag" :class="service.dcClass">{{ service.dc }}</span></td>
<td class="mono">{{ service.biz }}</td>
@@ -93,29 +93,16 @@
<td class="mono">{{ service.healthy }}</td>
<td class="mono">{{ service.ip }}</td>
<td>
<el-dropdown
v-if="deliveryTasksForService(service.name).length"
trigger="click"
popper-class="delivery-record-dropdown"
@command="openDeliveryRecordById"
<el-button
v-if="latestCredentialTaskForService(service.name)"
link
type="primary"
:icon="Tickets"
@click="openDeliveryDetail(latestCredentialTaskForService(service.name)!)"
>
<el-button link type="primary" :icon="Tickets">查看 {{ deliveryTasksForService(service.name).length }} 条</el-button>
<template #dropdown>
<el-dropdown-menu>
<el-dropdown-item
v-for="task in deliveryTasksForService(service.name)"
:key="task.id"
:command="task.id"
>
<span class="delivery-dropdown-item">
<strong>{{ formatDeliveryTime(task.created_at, true) }}</strong>
<small>{{ deliveryStatusText(task.status) }} · {{ credentialStatusText(task) }}</small>
</span>
</el-dropdown-item>
</el-dropdown-menu>
</template>
</el-dropdown>
<span v-else class="text-dim">-</span>
查看
</el-button>
<span v-else class="tag">已领取</span>
</td>
<td :class="['status-text', service.statusClass]">● {{ service.status }}</td>
</tr>
@@ -123,15 +110,15 @@
</table>
<div class="pagination">
<span>共 {{ filteredServices.length }} 条 · 当前业务线:{{ currentName }}</span>
<div class="pg-btns">
<span class="pg-btn disabled">‹</span>
<span class="pg-btn active">1</span>
<span class="pg-btn">2</span>
<span class="pg-btn">3</span>
<span class="pg-sep">…</span>
<span class="pg-btn">27</span>
<span class="pg-btn">›</span>
</div>
<el-pagination
v-model:current-page="servicePage"
v-model:page-size="servicePageSize"
:total="filteredServices.length"
:page-sizes="[10, 20, 50]"
layout="sizes, prev, pager, next"
background
small
/>
</div>
</div>
</div>
@@ -159,7 +146,7 @@
<tr v-if="!containerLoading && containerServices.length === 0">
<td colspan="8" class="text-dim">当前业务线暂无容器化服务</td>
</tr>
<tr v-for="service in containerServices" :key="`${service.cluster}-${service.namespace}-${service.name}`" class="tr-hover">
<tr v-for="service in pagedContainerServices" :key="`${service.cluster}-${service.namespace}-${service.name}`" class="tr-hover">
<td class="strong mono">{{ service.name }}</td>
<td><span class="tag">{{ service.cluster }}</span></td>
<td class="mono">{{ service.namespace }}</td>
@@ -173,6 +160,15 @@
</table>
<div class="pagination">
<span>共 {{ containerServices.length }} 条容器化服务 · 当前业务线:{{ currentName }}</span>
<el-pagination
v-model:current-page="containerPage"
v-model:page-size="containerPageSize"
:total="containerServices.length"
:page-sizes="[10, 20, 50]"
layout="sizes, prev, pager, next"
background
small
/>
</div>
</div>
</div>
@@ -199,33 +195,43 @@
</dl>
<p v-if="selectedDeliveryTask.error_message" class="delivery-error-text">{{ selectedDeliveryTask.error_message }}</p>
<div class="delivery-credential-panel" :class="{ available: credentialEligible(selectedDeliveryTask) || revealedCredentials.length > 0 }">
<div class="delivery-credential-head">
<div v-if="credentialEligible(selectedDeliveryTask) || revealedCredentials.length > 0" class="credential-handoff">
<div class="credential-head">
<div>
<span class="eyebrow">ONE-TIME CREDENTIAL</span>
<h4>管理员凭证</h4>
<h4>root 管理员凭证</h4>
</div>
<span class="tag" :class="credentialStatusClass(selectedDeliveryTask)">{{ credentialStatusText(selectedDeliveryTask) }}</span>
<span class="tag tag-amber">仅展示一次</span>
</div>
<p>请立即复制或下载凭证文件;关闭后页面不再显示明文密码。</p>
<template v-if="revealedCredentials.length">
<p>凭证仅展示一次;请立即复制或下载,关闭弹窗后平台不再提供明文密码。</p>
<div class="delivery-secret">
<code v-for="item in revealedCredentials" :key="`${item.username}@${item.host}`">{{ item.username }}@{{ item.host }} {{ item.password }}</code>
<div class="delivery-secret-actions">
<el-button :icon="CopyDocument" @click="copyDeliveryText(credentialClipboardText)">复制凭证</el-button>
<el-button :icon="Download" @click="downloadDeliveryCredential(selectedDeliveryTask)">下载凭证文件</el-button>
<div class="credential-secret">
<div v-for="item in revealedCredentials" :key="`${item.username}@${item.account_host || item.host}`" class="credential-account">
<div class="credential-field">
<span>用户名</span>
<code>{{ credentialUsername(item) }}</code>
<el-button text :icon="CopyDocument" aria-label="复制用户名" title="复制用户名" @click="copyDeliveryText(credentialUsername(item), '用户名已复制')" />
</div>
<div class="credential-field">
<span>密码</span>
<code>{{ item.password }}</code>
<el-button text :icon="CopyDocument" aria-label="复制密码" title="复制密码" @click="copyDeliveryText(item.password, '密码已复制')" />
</div>
</div>
<div class="credential-actions">
<el-button :icon="Download" @click="downloadDeliveryCredential(selectedDeliveryTask)">下载 Excel 凭证</el-button>
<el-button type="success" plain :icon="CircleCheck" @click="deliveryDetailVisible = false">已保存,关闭</el-button>
</div>
</div>
</template>
<template v-else-if="credentialEligible(selectedDeliveryTask)">
<p>凭证仅可领取一次,领取后服务端立即销毁明文。</p>
<el-button type="warning" :loading="credentialRevealing" @click="revealDeliveryCredential(selectedDeliveryTask)">领取一次性凭证</el-button>
</template>
<p v-else-if="['finished', 'register_failed'].includes(selectedDeliveryTask.status)">该任务的一次性凭证已领取或不可用,平台不再提供明文密码。</p>
<p v-else>仅交付成功的任务提供一次性凭证。</p>
<el-button v-else type="warning" :loading="credentialRevealing" @click="revealDeliveryCredential(selectedDeliveryTask)">查看一次性密码</el-button>
</div>
<div v-else-if="['finished', 'register_failed'].includes(selectedDeliveryTask.status)" class="credential-unavailable">
<strong>一次性凭证已关闭</strong>
<span>历史任务仍可查看连接信息,但平台不会再次展示 root 明文密码。</span>
</div>
<p v-else class="delivery-error-text">仅交付成功的任务提供一次性凭证。</p>
</template>
</el-dialog>
</div>
@@ -259,6 +265,8 @@ interface ServiceLedgerRow {
const services = ref<ServiceLedgerRow[]>([])
const serviceLoading = ref(false)
const serviceError = ref('')
const servicePage = ref(1)
const servicePageSize = ref(10)
const deliveryRecords = ref<DeliveryTask[]>([])
const deliveryLoading = ref(false)
@@ -271,12 +279,30 @@ const containerServices = ref<ContainerWorkload[]>([])
const containerSummary = ref<ContainerServiceSummary>({ ...emptyContainerServiceSummary })
const containerLoading = ref(false)
const containerError = ref('')
const containerPage = ref(1)
const containerPageSize = ref(10)
const filteredServices = computed(() => services.value)
const serviceInstances = computed(() => filteredServices.value.reduce((sum, service) => sum + service.instances, 0))
const healthyInstances = computed(() => filteredServices.value.reduce((sum, service) => sum + service.healthyCount, 0))
const pagedServices = computed(() => paginate(filteredServices.value, servicePage.value, servicePageSize.value))
const pagedContainerServices = computed(() => paginate(containerServices.value, containerPage.value, containerPageSize.value))
const totalServiceCount = computed(() => filteredServices.value.length + containerServices.value.length)
const mysqlInstances = computed(() => filteredServices.value.reduce((sum, service) => sum + service.instances, 0))
const serviceInstances = computed(() => mysqlInstances.value + (containerSummary.value.pods || 0))
const healthyInstances = computed(() => {
const mysqlHealthy = filteredServices.value.reduce((sum, service) => sum + service.healthyCount, 0)
return mysqlHealthy + (containerSummary.value.readyPods || 0)
})
const unhealthyInstances = computed(() => Math.max(serviceInstances.value - healthyInstances.value, 0))
const serviceDatacenters = computed(() => new Set(filteredServices.value.map((service) => service.dc).filter(Boolean)).size)
const serviceDatacenters = computed(() => {
const domains = new Set<string>()
filteredServices.value.forEach((service) => {
if (service.dc && service.dc !== '-') domains.add(`dc:${service.dc}`)
})
containerServices.value.forEach((service) => {
if (service.cluster) domains.add(`cluster:${service.cluster}`)
})
return domains.size
})
const serviceHealthPercent = computed(() => {
if (serviceInstances.value === 0) return '0.0'
return ((healthyInstances.value / serviceInstances.value) * 100).toFixed(1)
@@ -309,9 +335,10 @@ const deliveryStatusLabels: Record<string, string> = {
rollback_acknowledged: '已确认清理',
}
const credentialClipboardText = computed(() =>
revealedCredentials.value.map((item) => `${item.username}@${item.host} ${item.password}`).join('\n'),
)
function paginate<T>(items: T[], page: number, pageSize: number) {
const start = (Math.max(page, 1) - 1) * pageSize
return items.slice(start, start + pageSize)
}
const loadDeliveryRecords = async () => {
const businessLineId = businessLineStore.current?.id
@@ -331,8 +358,19 @@ const loadDeliveryRecords = async () => {
}
}
const refreshServices = () => {
loadServiceLedger()
const refreshServices = async () => {
const businessLineId = businessLineStore.current?.id
if (businessLineId) {
serviceLoading.value = true
try {
await deliveryApi.syncMySQLServices(businessLineId)
} catch (error) {
ElMessage.warning(error instanceof Error ? error.message : 'MySQL 实例状态同步失败')
} finally {
serviceLoading.value = false
}
}
await loadServiceLedger()
loadContainerServices()
loadDeliveryRecords()
}
@@ -343,29 +381,19 @@ function openDeliveryDetail(task: DeliveryTask) {
deliveryDetailVisible.value = true
}
function openDeliveryRecordById(id: string) {
const task = deliveryRecords.value.find((item) => item.id === id)
if (task) openDeliveryDetail(task)
function latestDeliveryTaskForService(serviceName: string) {
return deliveryRecords.value.find((task) => task.instance_name === serviceName)
}
function deliveryTasksForService(serviceName: string) {
return deliveryRecords.value.filter((task) => task.instance_name === serviceName)
function latestCredentialTaskForService(serviceName: string) {
const task = latestDeliveryTaskForService(serviceName)
return task && credentialEligible(task) ? task : undefined
}
function credentialEligible(task: DeliveryTask) {
return ['finished', 'register_failed'].includes(task.status) && Boolean(task.credential_available)
}
function credentialStatusText(task: DeliveryTask) {
if (credentialEligible(task)) return '可领取'
if (['finished', 'register_failed'].includes(task.status)) return '已领取'
return '不提供'
}
function credentialStatusClass(task: DeliveryTask) {
return credentialEligible(task) ? 'tag-amber' : ''
}
function markCredentialUnavailable(taskID: string) {
const task = deliveryRecords.value.find((item) => item.id === taskID)
if (task) task.credential_available = false
@@ -423,31 +451,58 @@ function formatDeliveryTime(value: string, withYear = false) {
}).format(date)
}
async function copyDeliveryText(value: string) {
async function copyDeliveryText(value: string, message = '已复制') {
if (!value) return
try {
await navigator.clipboard.writeText(value)
ElMessage.success('凭证已复制')
ElMessage.success(message)
} catch {
ElMessage.error('复制失败,请手动选择文本')
}
}
function credentialUsername(credential: DeploymentCredential) {
return credential.account_host ? `${credential.username}@${credential.account_host}` : credential.username
}
function escapeExcelCell(value: unknown) {
return String(value ?? '')
.replace(/&/g, '&amp;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;')
}
function downloadDeliveryCredential(task: DeliveryTask) {
if (!revealedCredentials.value.length) return
const lines = [
'# XInfra MySQL delivery credential',
`instance=${task.instance_name}`,
`endpoint=${deliveryEndpoint(task)}`,
...revealedCredentials.value.map((item) => `${item.username}@${item.host}=${item.password}`),
]
const url = URL.createObjectURL(new Blob([lines.join('\n') + '\n'], { type: 'text/plain;charset=utf-8' }))
const rows = revealedCredentials.value.map((item) => [
item.service || 'mysql',
item.instance_name || task.instance_name,
item.host || task.target_host_ip || task.target_host || '',
item.port || task.mysql_port || '',
item.username,
item.account_host || '',
item.password,
])
const bodyRows = rows
.map((row) => `<tr>${row.map((cell) => `<td>${escapeExcelCell(cell)}</td>`).join('')}</tr>`)
.join('')
const content = `<!doctype html>
<html>
<head><meta charset="utf-8"></head>
<body>
<table>
<thead><tr><th>服务</th><th>实例</th><th>主机</th><th>端口</th><th>用户名</th><th>账号域</th><th>密码</th></tr></thead>
<tbody>${bodyRows}</tbody>
</table>
</body>
</html>`
const url = URL.createObjectURL(new Blob([content], { type: 'application/vnd.ms-excel;charset=utf-8' }))
const link = document.createElement('a')
link.href = url
link.download = `${task.instance_name}-credential.txt`
link.download = `${task.instance_name}-credential.xls`
link.click()
URL.revokeObjectURL(url)
ElMessage.success('凭证文件已下载,请妥善保管')
ElMessage.success('Excel 凭证已下载,请妥善保管')
}
const loadServiceLedger = async () => {
@@ -511,6 +566,8 @@ const loadContainerServices = async () => {
watch(
() => businessLineStore.current?.id,
() => {
servicePage.value = 1
containerPage.value = 1
loadServiceLedger()
loadContainerServices()
loadDeliveryRecords()
@@ -518,6 +575,14 @@ watch(
{ immediate: true },
)
watch([() => filteredServices.value.length, servicePageSize], ([total]) => {
servicePage.value = Math.min(servicePage.value, Math.max(Math.ceil(total / servicePageSize.value), 1))
})
watch([() => containerServices.value.length, containerPageSize], ([total]) => {
containerPage.value = Math.min(containerPage.value, Math.max(Math.ceil(total / containerPageSize.value), 1))
})
watch(deliveryDetailVisible, (visible) => {
if (!visible) revealedCredentials.value = []
})
@@ -616,35 +681,60 @@ watch(deliveryDetailVisible, (visible) => {
overflow-wrap: anywhere;
}
.delivery-credential-panel {
.credential-handoff {
margin-top: 18px;
padding: 14px;
border: 1px solid var(--line-soft);
padding: 13px;
border: 1px solid var(--tag-amber-border);
border-radius: 7px;
background: var(--bg-panel-2);
}
.delivery-credential-panel.available {
border-color: var(--tag-amber-border);
background: var(--tag-amber-bg);
}
.delivery-credential-panel > p {
margin: 12px 0;
.credential-head {
display: flex;
align-items: flex-start;
justify-content: space-between;
gap: 12px;
}
.credential-head h4 {
margin: 3px 0 0;
color: var(--text-hi);
font-size: 13px;
}
.credential-handoff > p {
margin: 10px 0;
color: var(--text-dim);
font-size: 11.5px;
line-height: 1.5;
}
.delivery-secret {
.credential-secret {
display: grid;
gap: 10px;
margin-top: 12px;
}
.delivery-secret > code {
.credential-account {
display: grid;
gap: 8px;
}
.credential-field {
display: grid;
grid-template-columns: 64px minmax(0, 1fr) 32px;
align-items: center;
gap: 8px;
}
.credential-field > span {
color: var(--text-dim);
font-size: 11.5px;
font-weight: 700;
}
.credential-field > code {
overflow-wrap: anywhere;
padding: 10px 11px;
padding: 9px 10px;
border: 1px solid var(--line-soft);
border-radius: 5px;
background: var(--bg-panel);
@@ -652,12 +742,37 @@ watch(deliveryDetailVisible, (visible) => {
font-size: 12px;
}
.delivery-secret-actions {
.credential-field .el-button {
width: 32px;
min-width: 32px;
}
.credential-actions {
display: flex;
flex-wrap: wrap;
gap: 8px;
}
.credential-unavailable {
display: grid;
gap: 5px;
margin-top: 18px;
padding: 13px;
border: 1px dashed var(--line);
border-radius: 7px;
background: var(--bg-panel-2);
}
.credential-unavailable strong {
color: var(--text-hi);
font-size: 12px;
}
.credential-unavailable span {
color: var(--text-dim);
font-size: 11.5px;
}
.tag.tag-green {
color: var(--tag-green-text);
background: var(--tag-green-bg);