1. What Skills Are 1 2 3 openclaw skills list Skills (7/51 ready) OpenClaw ships with a number of built-in skills, which you can view with openclaw skills list. The concrete implementations of these Skills can be found at https://github.com/openclaw/openclaw/tree/main/skills. A Skills file mainly describes the Skill’s metadata, when it

1. Preparing the Node Environment Install nvm 1 curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.4/install.sh | bash Set the nvm environment variables You need to edit Bash’s config file and add the following: 1 2 3 export NVM_DIR="$HOME/.nvm" [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" Install Node 1 nvm install 22 default 2.

1. Environment Preparation 1.1 Preparing Data Disks Inspect the data disks 1 lsblk -d -o NAME,SIZE,TYPE | grep nvme 1 2 3 4 nvme0n1 745.2G disk nvme1n1 745.2G disk nvme2n1 745.2G disk nvme3n1 745.2G disk Prepare the storage directories 1 2 3 for i in {0..3}; do mkdir -p /mnt/data${i} done Format the data disks 1 2 3 for i in {0.

1. Base Packages Kubernetes version ≥ 1.18 socat Required conntrack Required ebtables Optional, but recommended ipset Optional, but recommended ipvsadm Optional, but recommended 1 apt-get -y install socat conntrack ebtables ipset ipvsadm 2. Port Requirements 2.1 Base Node Services Service Protocol Action Start Port End Port Comment ssh TCP allow 22 22 Node remote management docker TCP allow 2375 2376 Docker remote communication etcd TCP allow 2379 2380 etcd cluster communication 2.

1. Interface Path Differences Between cgroup v1 and v2 v1 1 2 3 4 /sys/fs/cgroup/cpu/cpu.cfs_quota_us /sys/fs/cgroup/cpu/cpuacct.usage /sys/fs/cgroup/memory/memory.limit_in_bytes /sys/fs/cgroup/memory/memory.usage_in_bytes v2 1 2 3 4 /sys/fs/cgroup/cpu.max /sys/fs/cgroup/cpu.stat /sys/fs/cgroup/memory.max /sys/fs/cgroup/memory.current cgroup v2 is the upgraded version of v1, with advantages such as more unified resource hierarchy management and precise resource isolation. But it also means that when writing code, the paths for reading the relevant interface files are different, so compatibility handling is required.