github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/docs/site/src/zh/getting-started/run-cluster.md (about)

     1  # Run a cluster
     2  
     3  ## Run on exist servers
     4  
     5  Server ip address| 192.168.0.1 ~ 192.168.0.13
     6  ---|---
     7  **server password**  | **sealer123**
     8  
     9  *Run the kubernetes cluster on the local server.*
    10  
    11  ```shell
    12  sealer run kubernetes:v1.19.8 \
    13     -m 192.168.0.1,192.168.0.2,192.168.0.3 \
    14     -n 192.168.0.4,192.168.0.5,192.168.0.6 \
    15     -p sealer123 # ssh passwd
    16  ```
    17  
    18  *Check the Cluster*
    19  
    20  ```shell script
    21  [root@iZm5e42unzb79kod55hehvZ ~]# kubectl get node
    22  NAME                    STATUS ROLES AGE VERSION
    23  izm5e42unzb79kod55hehvz Ready master 18h v1.19.8
    24  izm5ehdjw3kru84f0kq7r7z Ready master 18h v1.19.8
    25  izm5ehdjw3kru84f0kq7r8z Ready master 18h v1.19.8
    26  izm5ehdjw3kru84f0kq7r9z Ready <none> 18h v1.19.8
    27  izm5ehdjw3kru84f0kq7raz Ready <none> 18h v1.19.8
    28  izm5ehdjw3kru84f0kq7rbz Ready <none> 18h v1.19.8
    29  ```
    30  
    31  ### scale up and down
    32  
    33  *Using join command to scale up the local server.*
    34  
    35  ```shell script
    36  $ sealer join \
    37     --masters 192.168.0.7,192.168.0.8,192.168.0.9,192.168.0.10 \
    38     --nodes 192.168.0.11,192.168.0.12,192.168.0.13
    39  # or
    40  $ sealer join --masters 192.168.0.7-192.168.0.10 --nodes 192.168.0.11-192.168.0.13
    41  ```
    42  
    43  *Using delete command to scale down the local server.*
    44  
    45  ```shell
    46  $ sealer delete \
    47     --masters 192.168.0.7,192.168.0.8,192.168.0.9,192.168.0.10 \
    48     --nodes 192.168.0.11,192.168.0.12,192.168.0.13
    49  # or
    50  $ sealer delete --masters 192.168.0.7-192.168.0.10 --nodes 192.168.0.11-192.168.0.13
    51  ```
    52  
    53  ## Clean up the Kubernetes cluster
    54  
    55  ```shell
    56  sealer delete --all
    57  ```
    58  
    59  Sealer will also remove infrastructure resources if you use cloud mod.