learning-notes

Orchestrate a Kubernetes cluster installation across specialist agents when the user asks AIOps to install K8s, Kubernetes, or a K8s cluster on one or more Linux machines. Use for serial multi-agent task routing where AIOps must take the user-provided machine list as-is, send it first to the linux specialist for machine initialization, then to the container specialist for container runtime installation, then to the k8s specialist for cluster installation and initialization, and only proceed to the next stage after the previous stage explicitly completes successfully. Do not execute shell commands, do not generate scripts, and do not perform installation directly.

Install Docker CE and containerd on one or more Linux hosts when the user asks to install a container runtime, Docker, or containerd on remote machines. Use for Linux-only batch installation workflows where the user provides a newline-separated host list and the agent must first verify passwordless SSH access to every host, abort immediately if any host cannot be accessed without a password, then copy a bundled script to each target host and execute it. Follow the bundled workflow strictly; do not invent extra installation steps, extra scripts, or commands outside the documented Rocky Linux 10 procedure.

Install a Kubernetes cluster on one or more Linux hosts when the user asks to install K8s, Kubernetes, kubeadm, a control-plane node, or worker nodes on remote machines. Use for strict Linux-only multi-host cluster installation workflows where the user provides a newline-separated hosts file plus explicit control-plane and worker-node mapping, and the agent must first verify passwordless SSH on every host, verify containerd is already installed on every host, stop immediately on any failed prerequisite, then execute only the documented Rocky Linux 10 Kubernetes installation and cluster initialization commands. Do not invent extra installation steps, scripts, retries, or repair actions.

Initialize Rocky Linux 10 machines when the user mentions 初始化 Linux 机器、初始化 Rocky Linux、节点初始化、主机初始化、批量初始化主机、做 K8s 前的 Linux 初始化、给 Linux 节点做初始化，尤其是需要基于 Rocky Linux 10 按固定文档流程完成 SSH 密钥准备、免密登录配置、网络/内核/Swap/IPVS/时间同步等系统初始化时。 Use this skill aggressively for Rocky Linux 10 host initialization tasks, and do not improvise outside the documented workflow.

Run a comprehensive Kubernetes cluster health inspection using kubectl and generate a dark-themed HTML dashboard report. Checks nodes, pods, resources, certificates, network components, and warning events. Use when you need to audit cluster health, troubleshoot issues, or generate visual status reports.

Inspect Kubernetes clusters and generate HTML health reports. Query cluster status, node health, pod metrics, deployment replicas, and recent warning events. Use when you need a comprehensive overview of a Kubernetes cluster's health or need to generate status reports for email notifications.