refactor: 资源名 opsx-loki/opsxloki → lokistack(线上已迁移完成)
【已在线完成,零数据丢失】
K8s ns=log 资源全部改名:
Deployment opsx-loki → lokistack
Service opsx-loki → lokistack
Service opsx-loki-nodeport → lokistack-nodeport
PVC opsxloki-data → lokistack-data
Secret opsxloki-secrets → lokistack-secrets
Label app: opsx-loki → app: lokistack
Ingress log.astx.club 后端 → lokistack-nodeport:8080
镜像 lghost/opsxloki → lghost/lokistack
docker-compose 卷/容器名同步更名
【保留不变(改了会出事)】
namespace: log
数据文件名 opsxloki.json(代码硬编码)
容器内路径 /app/data
【迁移过程】
1. 备份 PVC 数据(32KB) + Secret 原值 + 旧 yaml → /root/lokistack-migration-backup-20261026-171141
2. scale 旧 Deployment → 0,等 Pod 消失
3. 复制 Secret(JWT sha256 校验一致)
4. 新建 PVC lokistack-data(Bound 30Gi cbs)
5. 临时 Pod 恢复数据(chown 1000:1000,opsxloki.json 保留 0600)
6. apply 新 Deployment → 1/1 Running
7. 修复 Ingress 后端(TKE qcloud 要求 NodePort)→ CLB 恢复 200
8. 删除旧 Deployment / 失效 Service
【验证】
lokistack 1/1,0 重启,镜像 lghost/lokistack:latest(statically linked)
/api/v1/health → {"status":"ok","version":"2.0.0"}
/app/data/opsxloki.json 610B 完整(admin 用户 + 配置)
http://log.astx.club/ → HTTP 200
镜像加固:admin123=0、/app/backend/=0、initial-admin-password.txt 存在
【回滚兜底(建议 7 天后删)】
pvc/opsxloki-data、secret/opsxloki-secrets
【文档】
README 新增「从 opsx-loki 升级」章节:
K8s 七步迁移脚本 + docker-compose 卷迁移命令
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@@ -12,7 +12,7 @@
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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name: opsx-loki
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name: lokistack
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namespace: log
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annotations:
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# CLB 健康检查(可选,TKE 默认会用 TCP 检查)
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@@ -28,6 +28,6 @@ spec:
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pathType: Prefix
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backend:
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service:
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name: opsx-loki-nodeport # ← 必须是 NodePort 类型 Service
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name: lokistack-nodeport # ← 必须是 NodePort 类型 Service
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port:
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number: 8080
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@@ -4,7 +4,7 @@
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apiVersion: networking.k8s.io/v1
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kind: Ingress
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metadata:
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name: opsx-loki
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name: lokistack
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namespace: log
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annotations:
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# 阿里云 ALB 示例;其他云改成对应 ingressClass
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@@ -12,13 +12,13 @@ metadata:
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spec:
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ingressClassName: alb
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rules:
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- host: opsx-loki.91ai.io
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- host: lokistack.91ai.io
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http:
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paths:
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- path: /
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pathType: Prefix
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backend:
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service:
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name: opsx-loki
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name: lokistack
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port:
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number: 8080
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@@ -1,12 +1,12 @@
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# 只做模板:不要提交真实密钥。
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# 推荐直接用命令创建(避免密钥落盘到 Git):
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# kubectl -n log create secret generic opsxloki-secrets \
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# kubectl -n log create secret generic lokistack-secrets \
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# --from-literal=JWT_SECRET="$(openssl rand -hex 32)" \
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# --from-literal=ENCRYPTION_KEY="$(openssl rand -hex 32)"
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apiVersion: v1
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kind: Secret
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metadata:
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name: opsxloki-secrets
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name: lokistack-secrets
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namespace: log
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type: Opaque
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stringData:
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