kubevirt images generator

Kubevirt 이미지 생성기

데비안

• 데비안 컨테이너 디스크 : 10.0- 예제 Yaml Debian 10.0
• 데비안 컨테이너 디스크 : 9.0- 예제 Yaml 데비안 9.0
• 데비안 컨테이너 디스크 : 8.0
• 데비안 컨테이너 디스크 : 테스트

우분투

• Ubuntu-container-disk : 22.0
• Ubuntu-container-disk : 20.0
• Ubuntu-container-disk : 18.0
• Ubuntu-container-disk : 16.0
• Ubuntu-container-disk : 14.0

센토스

• Centos-Container-Disk : 7.0

페도라

• Fedora-Container-Disk : 36
• Fedora-Container-Disk : 35
• Fedora-Container-Disk : 34
• Fedora-Container-Disk : 30
• Fedora-Container-Disk : 29
• Fedora-Container-Disk : 28
• Fedora-Container-Disk : 27

OpenSuse

• OpenSuse-Container-Disk : 15.0

Cirros

• Cirros-Container-Disk : 0.4.0

Coreos

• Coreos-Container-Disk : 1967.4.0

예제 Kubevirt

VM 생성 (kubevirt.io/v1alpha3, 데비안 9) :

 cat <<EOF | kubectl apply -f -
apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachine
metadata:
  name: debian
spec:
  running: false
  template:
    metadata:
      labels: 
        kubevirt.io/size: small
        kubevirt.io/domain: debian
    spec:
      domain:
        cpu:
          cores: 2
        devices:
          disks:
            - name: containervolume
              disk:
                bus: virtio
            - name: cloudinitvolume
              disk:
                bus: virtio
          interfaces:
          - name: default
            bridge: {}
        resources:
          requests:
            memory: 1024M
      networks:
      - name: default
        pod: {}
      volumes:
        - name: containervolume
          containerDisk:
            image: tedezed/debian-container-disk:9.0
        - name: cloudinitvolume
          cloudInitNoCloud:
            userData: |-
              #cloud-config
              chpasswd:
                list: |
                  debian:debian
                  root:toor
                expire: False
EOF

VM Old (kubevirt.io/v1alpha2, 데비안 9) 만들기 :

 cat <<EOF | kubectl apply -f -
apiVersion: kubevirt.io/v1alpha2
kind: VirtualMachine
metadata:
  name: debian
spec:
  running: false
  template:
    metadata:
      labels: 
        kubevirt.io/size: small
        kubevirt.io/domain: debian
    spec:
      domain:
        cpu:
          cores: 2
        devices:
          disks:
            - name: containerdisk
              volumeName: containervolume
              disk:
                bus: virtio
            - name: cloudinitdisk
              volumeName: cloudinitvolume
              disk:
                bus: virtio
          interfaces:
          - name: default
            bridge: {}
        resources:
          requests:
            memory: 1024M
      networks:
      - name: default
        pod: {}
      volumes:
        - name: containervolume
          containerDisk:
            image: tedezed/debian-container-disk:9.0
        - name: cloudinitvolume
          cloudInitNoCloud:
            userData: |-
              #cloud-config
              chpasswd:
                list: |
                  debian:debian
                  root:toor
                expire: False
EOF

VM에 Conect :

 kubectl get vms
virtctl start debian

virtctl console debian

데비안 10으로 VM을 만듭니다

현재 Debian 10은 Cloud-Init로 시작하는 데 문제가 있습니다. 다음 예제를 사용하여이를 사용하고 문제를 일시적으로 해결할 수 있습니다.

 cat <<EOF | kubectl apply -f -
apiVersion: kubevirt.io/v1alpha3
kind: VirtualMachine
metadata:
  name: debian
spec:
  running: false
  template:
    metadata:
      labels: 
        kubevirt.io/size: small
        kubevirt.io/domain: debian
    spec:
      domain:
        cpu:
          cores: 2
        devices:
          disks:
            - name: containervolume
              disk:
                bus: virtio
            - name: cloudinitvolume
              disk:
                bus: virtio
          interfaces:
          - name: default
            bridge: {}
        resources:
          requests:
            memory: 1024M
      networks:
      - name: default
        pod: {}
      volumes:
        - name: containervolume
          containerDisk:
            image: tedezed/debian-container-disk:10.0
        - name: cloudinitvolume
          cloudInitNoCloud:
            userData: |-
              #cloud-config
              bootcmd:
                - echo cloud-init=disabled > /etc/cloud/cloud-init.disabled
                - [ /bin/bash, -c, 'echo -e "demopassndemopass" | passwd root' ]
                - reboot
EOF

Docker의 예

예 : docker pull tedezed/debian-container-disk:8.0

사용자 정의 가능한 용도

OS 이미지, Personal Docker Registry로 build_variable 파일을 편집하고 다음 명령을 컴파일 할 수 있습니다.

 source build_variable
make build