<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 675" width="1200" height="675"><rect width="1200" height="675" fill="#fffaf3"/><text x="600" y="56" text-anchor="middle" font-size="34" font-weight="700" fill="#4b2e00">PVC到Pod挂载流程</text><g font-size="22" text-anchor="middle"><rect x="70" y="210" width="180" height="110" rx="18" fill="#ffe0b2"/><text x="160" y="275">创建PVC</text><rect x="310" y="210" width="180" height="110" rx="18" fill="#ffd180"/><text x="400" y="262">Provisioner</text><text x="400" y="292">创建PV</text><rect x="550" y="210" width="180" height="110" rx="18" fill="#ffcc80"/><text x="640" y="262">调度器</text><text x="640" y="292">选择节点</text><rect x="790" y="210" width="180" height="110" rx="18" fill="#ffb74d"/><text x="880" y="262">Attach</text><text x="880" y="292">绑定设备</text><rect x="1030" y="210" width="120" height="110" rx="18" fill="#ffa726"/><text x="1090" y="262">Mount</text><text x="1090" y="292">注入Pod</text></g><g stroke="#6d4c41" stroke-width="5" marker-end="url(#m)"><path d="M250 265 H310"/><path d="M490 265 H550"/><path d="M730 265 H790"/><path d="M970 265 H1030"/></g><rect x="170" y="430" width="860" height="120" rx="22" fill="#fff3e0" stroke="#ef6c00" stroke-width="3"/><text x="600" y="475" text-anchor="middle" font-size="24" font-weight="700">关键判断：存储类、访问模式、拓扑、容量、节点插件</text><text x="600" y="520" text-anchor="middle" font-size="20">任何一段失败，都可能表现为PVC Pending或Pod ContainerCreating</text><defs><marker id="m" markerWidth="12" markerHeight="12" refX="10" refY="6" orient="auto"><path d="M0,0 L12,6 L0,12 Z" fill="#6d4c41"/></marker></defs></svg>