github.com/jlmeeker/kismatic@v1.10.1-0.20180612190640-57f9005a1f1a/docs/kismatic-cli/kismatic_upgrade_online.md (about)

     1  ## kismatic upgrade online
     2  
     3  Perform an online upgrade of your Kubernetes cluster
     4  
     5  ### Synopsis
     6  
     7  
     8  Perform an online upgrade of your Kubernetes cluster.
     9  
    10  During an online upgrade, Kismatic will run safety and availability checks (see table below) against the
    11  existing cluster before performing the upgrade. If any unsafe condition is detected, a report will
    12  be printed, and the upgrade will not proceed.
    13  
    14  If the node under upgrade is a Kubernetes node, it is cordoned and drained of workloads
    15  before any changes are applied.
    16  
    17  
    18  ```
    19  kismatic upgrade online [flags]
    20  ```
    21  
    22  ### Options
    23  
    24  ```
    25    -h, --help                   help for online
    26        --ignore-safety-checks   ignore upgrade safety checks and continue with the upgrade
    27  ```
    28  
    29  ### Options inherited from parent commands
    30  
    31  ```
    32        --dry-run                       simulate the upgrade, but don't actually upgrade the cluster
    33        --generated-assets-dir string   path to the directory where assets generated during the installation process will be stored (default "generated")
    34    -o, --output string                 installation output format (options "simple"|"raw") (default "simple")
    35        --partial-ok                    allow the upgrade of ready nodes, and skip nodes that have been deemed unready for upgrade
    36    -f, --plan-file string              path to the installation plan file (default "kismatic-cluster.yaml")
    37        --restart-services              force restart cluster services (Use with care)
    38        --skip-preflight                skip upgrade pre-flight checks
    39        --verbose                       enable verbose logging from the installation
    40  ```
    41  
    42  ### SEE ALSO
    43  * [kismatic upgrade](kismatic_upgrade.md)	 - Upgrade your Kubernetes cluster
    44  
    45  ###### Auto generated by spf13/cobra on 23-Jan-2018