<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="675" viewBox="0 0 1200 675"><rect width="1200" height="675" fill="#1e1b4b"/><rect x="72" y="68" width="1056" height="540" rx="38" fill="#f5f3ff"/><text x="112" y="132" font-size="36" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="#1e1b4b">kubectl部署命令：应用发布与回滚常用操作</text><g transform="translate(160,325)"><path d="M0,-72 L64,-36 L64,36 L0,72 L-64,36 L-64,-36 Z" fill="#ddd6fe"/><text y="8" text-anchor="middle" font-size="21" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="#1e1b4b">需求规划</text></g><g transform="translate(365,325)"><path d="M0,-72 L64,-36 L64,36 L0,72 L-64,36 L-64,-36 Z" fill="#7c3aed"/><text y="8" text-anchor="middle" font-size="21" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="white">制品构建</text></g><g transform="translate(570,325)"><path d="M0,-72 L64,-36 L64,36 L0,72 L-64,36 L-64,-36 Z" fill="#ddd6fe"/><text y="8" text-anchor="middle" font-size="21" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="#1e1b4b">环境准入</text></g><g transform="translate(775,325)"><path d="M0,-72 L64,-36 L64,36 L0,72 L-64,36 L-64,-36 Z" fill="#7c3aed"/><text y="8" text-anchor="middle" font-size="21" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="white">部署执行</text></g><g transform="translate(980,325)"><path d="M0,-72 L64,-36 L64,36 L0,72 L-64,36 L-64,-36 Z" fill="#ddd6fe"/><text y="8" text-anchor="middle" font-size="21" font-family="Arial,'Microsoft YaHei',sans-serif" font-weight="700" fill="#1e1b4b">监控回滚</text></g><text x="112" y="548" font-size="23" font-family="Arial,'Microsoft YaHei',sans-serif" fill="#1e1b4b">风险提示：只关注上线动作，缺少版本、配置、流量、指标和回滚闭环</text></svg>