config.yaml

# Backend can be multipass or libvirt
backend: "libvirt"

bridge:
  name: "mediumkube-br0"
  inet: 10.114.114.1/24

overlay:
  id: "node01" # Id of current node. Must be unique across a cluster
  enabled: true # If overlay is disabled, there would be no etcd or flannel service
  master: 127.0.0.1 # master node ip. Must be accessable from all other nodes
  etcd-port: 6872 # simplified config. Avoid loops
  grpc-port: 6874 # port of mediumkube grpc service
  cidr: 10.114.114.0/24
  dns-etcd-prefix: "/xmbsmdsj.co.uk/dns"
  lease-etcd-prefix: "/xmbsmdsj.co.uk/lease"
  domain-etcd-prefix: "/xmbsmdsj.co.uk/domain"
  dlock-etcd-prefix: "/xmbsmdsj.co.uk/lock"
  flannel:
    network: 10.114.114.0/16
    etcd-prefix: "/xmbsmdsj.co.uk/network"
    iface: "mediumkube-flannel0" # 
    backend: "vxlan"

http-proxy: "http://10.114.114.1:1091"
https-proxy: "http://10.114.114.1:1091"
# It is suggested that you use multipass bridge network 
# in case of ip change


pub-key-dir: "/home/temp/.ssh/id_rsa.pub"
priv-key-dir: "/home/temp/.ssh/id_rsa"
host-pub-key-dir: "/home/temp/.ssh/id_rsa.pub"
host-priv-key-dir: "/home/temp/.ssh/id_rsa"

image: "/home/temp/bionic.img"
cloud-init: "/etc/mediumkube/cloud-init.yaml"

# see https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-init/
# see https://coreos.com/flannel/docs/latest/kubernetes.html for Flannel guides
kube-init:
  args:
    - key: "ignore-preflight-errors"
      value: "control-plane-prepare"
    - key: "pod-network-cidr"
      value: "10.244.0.0/16"

# MediumKube configs

tmp_dir: /home/temp/mediumkube

# Kubeconfig inside the virtual machine
# For kubernetes client
vm_kube_config_dir: /home/ubuntu/.kube/config
vm_log_dir: /var/log/bootstrap


flavors:
  - name: standard
    template: |
      <domain type='{{.Type}}'>
        <name>{{.Name}}</name>
        <title>{{.Name}} - Generated by MediumKube</title>
        <os>
            <type arch='x86_64'>hvm</type>
            <boot dev='hd'/>
        </os>

        <!--Resource Allocation-->
        <vcpu placement='static'>{{.CPU}}</vcpu>
        <memory unit='{{.MemoryUnit}}'>{{.MemoryMagnitude}}</memory>

        <features>
            <acpi/>
            <apic/>
          </features>


        <on_poweroff>destroy</on_poweroff>
        <on_reboot>restart</on_reboot>
        <on_crash>destroy</on_crash>
        
        <devices>
          <!-- System disk -->
          <disk type='file' device='disk'> 
            <driver name='qemu' type='qcow2'/>
            <source file='{{.OSImage}}' />
            <target dev='hda' bus='ide' />
            <address type='drive' controller='0' bus='0' target='0' unit='0'/>
          </disk>

          <!-- Cloud init disk -->
          <disk type='file' device='cdrom'>
            <driver name='qemu' type='raw'/>
            <source file='{{.CloudInitImage}}' />
            <target dev='hdb' bus='ide'/>
            <address type='drive' controller='0' bus='0' target='0' unit='1'/>
          </disk>

          <controller type='usb' index='0' model='ich9-ehci1'>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x7'/>
          </controller>
          <controller type='usb' index='0' model='ich9-uhci1'>
            <master startport='0'/>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
          </controller>
          <controller type='usb' index='0' model='ich9-uhci2'>
            <master startport='2'/>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
          </controller>
          <controller type='usb' index='0' model='ich9-uhci3'>
            <master startport='4'/>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x2'/>
          </controller>
          <controller type='pci' index='0' model='pci-root'/>
          <controller type='ide' index='0'>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
          </controller>
          <controller type='virtio-serial' index='0'>
            <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
          </controller>
        
          
          <interface type='bridge'>
            <source bridge='{{.Bridge}}'/>
          </interface>
          

          <serial type='pty'>
            <target type='isa-serial' port='0'>
            <model name='isa-serial'/>
            </target>
          </serial>
          <console type='pty'>
            <target type='serial' port='0'/>
          </console>
        </devices>
      </domain>