Introduction:
The parameters about kube-install can be viewed using the `kube-install -help` or `kube-install -h` command.
# kube-install -help |
Usage of kube-install:
kube-install [OPTION] { [COMMAND] OBJECT [ARGS]... }
OPTIONS:
d, daemon Run as a daemon service.(Enable this switch to use the web console for management)
e, exec Deploy and uninstall kubernetes cluster.(Use with "init | sshcontrol | install | addnode | delnode | delmaster | rebuildmaster | uninstall")
h, help Display usage help information of kube-install.
i, init Initialize the local system environment.
s, showk8s Display all installed kubernetes cluster information.
v, version Display software version information of kube-install.
COMMAND:
addnode Add node to the kubernetes cluster.
delmaster Remove the master from the kubernetes cluster.
delnode Remove the node from the kubernetes cluster.
install Install kubernetes cluster.
rebuildmaster Rebuild the damaged kubernetes master.
sshcontrol Open the SSH channel from the local to the target host.(You can also get through manually)
uninstall Uninstall kubernetes cluster.
OBJECT:
cniplugin Specifies the CNI plug-in type: "flannel | calico | kuberouter | weave | cilium".(Default is "flannel")
k8sver Specifies the version of k8s software installed.(Default is "1.22")
label In the case of deploying and operating multiple kubernetes clusters, it is necessary to specify a label to uniquely identify a kubernetes cluster.(Length must be less than 32 strings)
listen Set the IP and port on which the daemon service listens.(Default is "0.0.0.0:9080")
master The IP address of kubernetes master host.
node The IP address of kubernetes node host.
ostype Specifies the distribution OS type: "centos7 | centos8 | rhel7 | rhel8 | ubuntu20 | suse15".
upgradekernel Because the lower versions of CentOS 7 and redhat 7 may lack kernel modules, only the kernel automatic upgrade of CentOS 7 and rhel7 operating systems is supported here, and other operating systems do not need to be upgraded.(Default is "no")
softdir Specifies the installation directory of kubernetes cluster.(Default is "/opt/kube-install")
sship The IP address of the target host through which the SSH channel is opened.(Use with "sshcontrol")
sshpass The root password of the target host through which the SSH channel is opened.(Use with "sshcontrol")
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For Example：
Initialize the system environment:
kube-install -init -ostype "rhel8"
Open the SSH channel from the local to the target host (You can also get through manually):
kube-install -exec sshcontrol -sship "192.168.1.11,192.168.1.12,192.168.1.13,192.168.1.14" -sshpass "cloudnativer"
Install kubernetes cluster:
kube-install -exec install -master "192.168.1.11,192.168.1.12,192.168.1.13" -node "192.168.1.11,192.168.1.12,192.168.1.13,192.168.1.14" -k8sver "1.22" -ostype "rhel8" -label "192168001011"
Add node to the kubernetes cluster:
kube-install -exec addnode -node "192.168.1.15,192.168.1.16" -k8sver "1.22" -ostype "rhel8" -label "192168001011"
Remove the node from the kubernetes cluster:
kube-install -exec delnode -node "192.168.1.13,192.168.1.15" -label "192168001011"
Remove the master from the kubernetes cluster:
kube-install -exec delmaster -master "192.168.1.13" -label "192168001011"
rebuild the damaged kubernetes master:
kube-install -exec rebuildmaster -master "192.168.1.13" -k8sver "1.22" -ostype "rhel8" -label "192168001011"
Uninstall kubernetes cluster:
kube-install -exec uninstall -master "192.168.1.11,192.168.1.12,192.168.1.13" -node "192.168.1.11,192.168.1.12,192.168.1.13,192.168.1.14" -label "192168001011"
Enable this switch to use the web console for management:
kube-install -daemon -listen "0.0.0.0:8888"
Display software version information
kube-install -version |