guangbochen

RKE2 commands

Install

curl -sL https://get.rke2.io | sh
systemctl daemon-reload
systemctl start rke2-server

guangbochen

apiVersion: provisioning.cattle.io/v1
kind: Cluster
metadata:
  annotations:
    field.cattle.io/creatorId: user-2hb4j
  creationTimestamp: "2021-09-14T15:18:49Z"
  finalizers:
  - wrangler.cattle.io/provisioning-cluster-remove
  generation: 3
  name: rke2-test

guangbochen

creating a file to work with
1175000+0 records in
1175000+0 records out
601600000 bytes (602 MB) copied, 5.6939 s, 106 MB/s
Testing block size  = 1k
587500+0 records in
587500+0 records out
601600000 bytes (602 MB) copied, 4.45826 s, 135 MB/s

Testing block size  = 2k

guangbochen

cat <<EOF | kubectl create -f -
apiVersion: v1
kind: Pod
metadata:
  name: samplepod-2
  annotations:
    k8s.v1.cni.cncf.io/networks: '[
        {
          "name": "ovs-ipam-net",
          "ips": ["10.10.10.1/24"]

guangbochen

#!/bin/bash
set -e

function prepare(){
  #precheck
  echo "Pre-checking..."
  command -v fdisk >/dev/null 2>&1 || { echo >&2 "fdisk is required but it's not installed.  Please install it first."; exit 1; }
  command -v mkfs.ext4 >/dev/null 2>&1 || { echo >&2 "mkfs.ext4 is required but it's not installed.  Please install it first."; exit 1; }
  command -v mount >/dev/null 2>&1 || { echo >&2 "mount is required but it's not installed.  Please install it first."; exit 1; }
  echo "Pre-checking done"

guangbochen

#!/bin/bash

set -e

[ -z "${MYSQL_PASSWD}" ] && MYSQL_PASSWD=root
[ -z "${MYSQL_ADMIN_USER}" ] && MYSQL_ADMIN_USER=wordpress
[ -z "${MYSQL_ADMIN_PASSWD}" ] && MYSQL_ADMIN_PASSWD=wordpress

mysql_install()
{

guangbochen

apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachine
metadata:
  name: centos-net2
spec:
  dataVolumeTemplates:
  - metadata:
      name: centos-net2-rootdisk-kfg0p
    spec:
      pvc:

guangbochen

apiVersion: kubevirt.io/v1
kind: VirtualMachine
metadata:
  name: ubuntu
spec:
  dataVolumeTemplates:
  - metadata:
      name: ubuntu-disk
    spec:
      pvc:

guangbochen

apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachine
metadata:
  name: k3os-img
spec:
  dataVolumeTemplates:
  - metadata:
      name: k3os-cdroom-disk
    spec:
      pvc:

guangbochen

apiVersion: k8s.cni.cncf.io/v1
kind: NetworkAttachmentDefinition
metadata:
  name: macvlan-conf
  namespace: default
spec:
  config: '{ 
  "cniVersion": "0.3.0", 
  "type": "macvlan", 
  "master": "eth0",