rancher-capacity-analysis
2
总安装量
1
周安装量
#71406
全站排名
安装命令
npx skills add https://github.com/futuretea/rancher-assistant --skill rancher-capacity-analysis
Agent 安装分布
windsurf
1
amp
1
cline
1
opencode
1
cursor
1
kimi-cli
1
Skill 文档
Rancher 容éåæ
åæé群容éãèç¹å¥åº·åèµæºå©ç¨çï¼ç¨äºå®¹éè§ååé®é¢åç°ã
å¯ç¨ Sub-Agent
1. rancher-node-analyzer
ç¨äº: èç¹å¥åº·åæãèµæºå©ç¨çã容éè§å
使¶è°ç¨:
- ç¨æ·è¦æ±”èç¹ç¶æ”æ”èç¹å¥åº·”
- ç¨æ·è¦æ±”容éåæ”æ”èµæºä½¿ç¨ç”
- ç¨æ·å ³å¿”åªäºèç¹è´è½½é«”
- éè¦å¤èç¹å¯¹æ¯åæ
ä¼ éåæ°:
{
"cluster": "c-abc123",
"node_name": "",
"analysis_type": "comprehensive",
"include_pods": true,
"include_util": true
}
2. rancher-cluster-explorer
ç¨äº: å¤é群容é对æ¯
使¶è°ç¨:
- ç¨æ·è¦æ±å¯¹æ¯å¤ä¸ªé群ç容é
- ç¨æ·å ³å¿”åªä¸ªé群æç©ºé´”
- è·¨é群容éè§å
å¹¶è¡æ§è¡æ¨¡å¼
æ¨¡å¼ 1: å¤èç¹å¯¹æ¯
ç¨æ·: "å¯¹æ¯ææ worker èç¹çè´è½½"
â å¯å¨ rancher-node-analyzer
åæ°: { cluster: "c-abc123", analysis_type: "capacity", include_util: true }
â å±ç¤ºåèç¹å¯¹æ¯è¡¨æ ¼
æ¨¡å¼ 2: å¤é群容é对æ¯
ç¨æ·: "production å staging åªä¸ªéç¾¤ææ´å¤ç©ºé´ï¼"
â å¹¶è¡å¯å¨ï¼
Agent 1: rancher-node-analyzerï¼production é群ï¼
Agent 2: rancher-node-analyzerï¼staging é群ï¼
â 对æ¯å®¹éæ°æ®
â ç»åºå»ºè®®
æ¨¡å¼ 3: å ¨é¢å®¹é审æ¥
ç¨æ·: "é群容éå
¨é¢å®¡æ¥"
â å¹¶è¡å¯å¨ï¼
Agent 1: rancher-cluster-explorerï¼é群æ¦è§ + 项ç®å表ï¼
Agent 2: rancher-node-analyzerï¼èç¹è¯¦ç»åæï¼
â çæç»¼å容鿥å
å³çæ
ç¨æ·æ¥è¯¢æå°ï¼
ââ "èç¹ç¶æ" / "node health" / "èç¹é®é¢"
â ââ 使ç¨: rancher-node-analyzerï¼analysis_type: "health"ï¼
â
ââ "容é" / "capacity" / "èµæºä½¿ç¨ç"
â ââ 使ç¨: rancher-node-analyzerï¼analysis_type: "capacity"ï¼include_util: trueï¼
â
ââ "åªäºèç¹è´è½½é«" / "overloaded nodes"
â ââ 使ç¨: rancher-node-analyzerï¼include_util: trueï¼sortBy: "cpu.util"ï¼
â
ââ "å¤é群容é对æ¯"
â ââ å¹¶è¡å¯å¨å¤ä¸ª rancher-node-analyzer
â
ââ "å
¨é¢å®¡æ¥" / "容éè§å"
ââ å¹¶è¡å¯å¨ cluster-explorer + node-analyzer
工使µ
æ¥éª¤ 1: è§£æç¨æ·è¯·æ±
- å ³æ³¨åªä¸ªé群ï¼ï¼éè¦é群 IDï¼
- å ³æ³¨åªä¸ªèç¹ï¼ï¼å ·ä½èç¹è¿æ¯ææèç¹ï¼
- éè¦ä»ä¹çº§å«çåæï¼ï¼å¿«éæ¦è§ vs æ·±å ¥åæï¼
æ¥éª¤ 2: ç¡®å® Agent çç¥
- åé群èç¹åæ â ä¸ä¸ª node-analyzer
- å¤éç¾¤å¯¹æ¯ â å¤ä¸ª Agent å¹¶è¡
- å ¨é¢å®¡æ¥ â cluster-explorer + node-analyzer
æ¥éª¤ 3: å¯å¨ Sub-Agent
Task({
subagent_type: "general-purpose",
description: "åæé群 " + cluster + " ç容é",
prompt: `ä½ æ¯ rancher-node-analyzerãåæé群 ${cluster} çèç¹å¥åº·ç¶åµåèµæºå©ç¨çãå
å«å®é
使ç¨çæ°æ®ã`
})
æ¥éª¤ 4: å±ç¤ºæ¥åå建议
ååºæ ¼å¼
容鿦è§
## é群容éåæ: production (c-abc123)
### èµæºæ±æ»
| èµæº | æ»å®¹é | å·²è¯·æ± | å·²éå¶ | å®é
ä½¿ç¨ |
|------|--------|--------|--------|----------|
| CPU | 40 cores | 26 cores (65%) | 48 cores (120%) | 18 cores (45%) |
| å
å | 128 GiB | 89.6 GiB (70%) | 115.2 GiB (90%) | 76.8 GiB (60%) |
| Pod | 550 | 215 (39%) | - | - |
### èç¹è¯¦æ
| èç¹ | ç¶æ | CPUè¯·æ± | CPUä½¿ç¨ | å
åè¯·æ± | å
åä½¿ç¨ | Podæ° |
|------|------|---------|---------|----------|----------|-------|
| node-1 | Ready | 65% | 45% | 70% | 60% | 42/110 |
| node-2 | Ready | 85% | 72% | 88% | 78% | 65/110 |
| node-3 | Ready | 50% | 30% | 55% | 45% | 38/110 |
### åè¦
- â ï¸ node-2: CPU è¯·æ± 85% - æ¥è¿å®¹éä¸é
- â ï¸ node-2: å
åè¯·æ± 88% - 建议å
³æ³¨
### 建议
1. node-2 è´è½½è¾é«ï¼èèè¿ç§»é¨åå·¥ä½è´è½½
2. é群æ´ä½ CPU è¿åº¦åé
ï¼limits 120%ï¼ï¼éè¦å
³æ³¨çªååºæ¯
3. 建议添å 1 个 worker èç¹ä»¥æä¾ç¼å²ç©ºé´
容éè§åéå¼
| ææ | å¥åº· | å ³æ³¨ | å±é© |
|---|---|---|---|
| CPU è¯·æ± | < 70% | 70-85% | > 85% |
| å åè¯·æ± | < 75% | 75-90% | > 90% |
| CPU å®é ä½¿ç¨ | < 60% | 60-80% | > 80% |
| å åå®é ä½¿ç¨ | < 70% | 70-85% | > 85% |
| Pod æ°é | < 80% | 80-95% | > 95% |
é误å¤ç
- metrics-server æªå®è£ : æ æ³è·åå®é å©ç¨çï¼ä» å±ç¤ºè¯·æ±/éå¶æ°æ®
- èç¹ä¸å¯è¾¾: æ 记为 NotReadyï¼å±ç¤ºæåå·²ç¥ç¶æ
- æ°æ®ä¸å®æ´: 说æç¼ºå¤±é¨åï¼åºäºå¯ç¨æ°æ®ç»åºå»ºè®®