github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/docs/site/src/zh/reference/clusterfile.md (about)

     1  # Clusterfile definition
     2  
     3  Install to existing servers, the provider is `BAREMETAL`:
     4  
     5  ```yaml
     6  apiVersion: sealer.aliyun.com/v1alpha1
     7  kind: Cluster
     8  metadata:
     9    name: my-cluster
    10  spec:
    11    image: registry.cn-qingdao.aliyuncs.com/sealer-io/kubernetes:v1.19.8
    12    provider: BAREMETAL
    13    ssh: # host ssh config
    14      # ssh login password. If you use the key, you don't need to set the password
    15      passwd:
    16      # The absolute path of the ssh private key file, for example, /root/.ssh/id_rsa
    17      pk: xxx
    18      # ssh private key file password
    19      pkPasswd: xxx
    20      # ssh login user
    21      user: root
    22    network:
    23      podCIDR: 100.64.0.0/10
    24      svcCIDR: 10.96.0.0/22
    25    certSANS:
    26      - aliyun-inc.com
    27      - 10.0.0.2
    28    masters:
    29      ipList:
    30       - 172.20.125.1
    31       - 172.20.126.2
    32       - 172.20.126.3
    33    nodes:
    34      ipList:
    35       - 172.20.126.7
    36       - 172.20.126.8
    37       - 172.20.126.9
    38  ```
    39  
    40  Automatically apply ali cloud server for installation, the provider is `ALI_CLOUD`. Or using container for installation，the provider is `CONTAINER`:
    41  
    42  ```yaml
    43  apiVersion: sealer.aliyun.com/v1alpha1
    44  kind: Cluster
    45  metadata:
    46    name: my-cluster
    47  spec:
    48    image: registry.cn-qingdao.aliyuncs.com/sealer-io/kubernetes:v1.19.8 # name of CloudImage
    49    provider: ALI_CLOUD # OR CONTAINER
    50    ssh: # custom host ssh config
    51      passwd: xxx
    52      pk: xxx
    53      pkPasswd: xxx
    54      user: root
    55    network:
    56      podCIDR: 100.64.0.0/10
    57      svcCIDR: 10.96.0.0/22
    58    certSANS:
    59      - aliyun-inc.com
    60      - 10.0.0.2
    61    masters: # You can specify the number of servers, system disk, data disk, cpu and memory size
    62      cpu: 4
    63      memory: 8
    64      count: 3
    65      systemDisk: 100
    66      dataDisks:
    67      - 100
    68    nodes:
    69      cpu: 5
    70      memory: 8
    71      count: 3
    72      systemDisk: 100
    73      dataDisks:
    74      - 100
    75    status: {}
    76  ```