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fix: use ASCII-only topology diagram for consistent alignment

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luochen570
2026-05-24 09:59:47 +08:00
parent 33bdb04495
commit 6a01e19f39
1 changed files with 23 additions and 25 deletions
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46
content/posts/k3s-cluster-install.md
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@@ -21,30 +21,28 @@ categories:
## 网络拓扑
```
┌─────────────────────────────────────────────────────┐
│ 公网 │
│ x.x.x.x:6443 │
└──────────────────────┬──────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────┐
│ agent-ali │
│ ┌─────────────────────────────────────────────────┐ │
│ │ HAProxy │ │
│ │ bind *:6443 → roundrobin │ │
│ │ frontend ───┐ ┌── backend ───────────────── │ │
│ └────────────────┼──┼─────────────────────────────┘ │
└───────────────────┼──┼──────────────────────────────┘
│ │
Tailscale│ │ 100.100.x.x
┌─────────┼──┼─────────┐
│ │ │ │
▼ ▼ ▼ ▼
┌──────────────┐ ┌──────────────┐ ┌──────────────┐
│ server-jz │ │ server-jz2 │ │ server-zen │
│ CP + etcd │ │ CP + etcd │ │ CP + etcd │
│ 私有云 │ │ 私有云 │ │ 私有云 │
└──────────────┘ └──────────────┘ └──────────────┘
Internet
x.x.x.x:6443
|
v
+-----------------------------+
| agent-ali |
| +-----------------------+ |
| | HAProxy | |
| | bind *:6443 | |
| | -> roundrobin | |
| +----------+-------------+ |
+-------------+----------------+
|
Tailscale | 100.100.x.x
+---------------+----------------+
| | |
v v v
+----------------+ +----------------+ +----------------+
| server-jz | | server-jz2 | | server-zen |
| CP + etcd | | CP + etcd | | CP + etcd |
| 私有云 | | 私有云 | | 私有云 |
+----------------+ +----------------+ +----------------+
```
- **只有 `agent-ali` 有公网 IP**，其余节点均通过 Tailscale 内网互通