Minikube is a CLI tool that provisions and manages single-node Kubernetes clusters optimized for development workflows.
Usage: minikube [command]
Available Commands: addons Modify minikube's kubernetes addons cache Add or delete an image from the local cache. completion Outputs minikube shell completion for the given shell (bash or zsh) config Modify minikube config dashboard Opens/displays the kubernetes dashboard URL for your local cluster delete Deletes a local kubernetes cluster docker-env Sets up docker env variables; similar to '$(docker-machine env)' get-k8s-versions Gets the list of Kubernetes versions available for minikube when using the localkube bootstrapper ip Retrieves the IP address of the running cluster logs Gets the logs of the running localkube instance, used for debugging minikube, not user code mount Mounts the specified directory into minikube profile Profile sets the current minikube profile service Gets the kubernetes URL(s) for the specified service in your local cluster ssh Log into or run a command on a machine with SSH; similar to 'docker-machine ssh' ssh-key Retrieve the ssh identity key path of the specified cluster start Starts a local kubernetes cluster status Gets the status of a local kubernetes cluster stop Stops a running local kubernetes cluster update-check Print current and latest version number update-context Verify the IP address of the running cluster in kubeconfig. version Print the version of minikube Flags: --alsologtostderr log to standard error as well as files -b, --bootstrapper string The name of the cluster bootstrapper that will set up the kubernetes cluster. (default "localkube") --log_backtrace_at traceLocation when logging hits line file:N, emit a stack trace (default :0) --log_dir string If non-empty, write log files in this directory --loglevel int Log level (0 = DEBUG, 5 = FATAL) (default 1) --logtostderr log to standard error instead of files -p, --profile string The name of the minikube VM being used. This can be modified to allow for multiple minikube instances to be run independently (default "minikube") --stderrthreshold severity logs at or above this threshold go to stderr (default 2) -v, --v Level log level for V logs --vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging Use "minikube [command] --help" for more information about a command.
root@ubuntu:~# minikube start --vm-driver=none Starting local Kubernetes v1.10.0 cluster... Starting VM... Getting VM IP address... Moving files into cluster... Downloading kubeadm v1.10.0 Downloading kubelet v1.10.0 ^[[DFinished Downloading kubelet v1.10.0 Finished Downloading kubeadm v1.10.0 Setting up certs... Connecting to cluster... Setting up kubeconfig... Starting cluster components... Kubectl is now configured to use the cluster. =================== WARNING: IT IS RECOMMENDED NOT TO RUN THE NONE DRIVER ON PERSONAL WORKSTATIONS The 'none' driver will run an insecure kubernetes apiserver as root that may leave the host vulnerable to CSRF attacks
When using the none driver, the kubectl config and credentials generated will be root owned and will appear in the root home directory. You will need to move the files to the appropriate location and thenset the correct permissions. An example of this is below:
sudo mv /root/.kube $HOME/.kube # this will write over any previous configuration sudo chown -R $USER$HOME/.kube sudo chgrp -R $USER$HOME/.kube
sudo mv /root/.minikube $HOME/.minikube # this will write over any previous configuration sudo chown -R $USER$HOME/.minikube sudo chgrp -R $USER$HOME/.minikube
This can also be done automatically by setting the env var CHANGE_MINIKUBE_NONE_USER=true Loading cached images from config file.
[root@minikube ~]# minikube start Starting local Kubernetes v1.10.0 cluster... Starting VM... Downloading Minikube ISO 160.27 MB / 160.27 MB [============================================] 100.00% 0s E0727 15:47:08.655647 9407 start.go:174] Error starting host: Error creating host: Error executing step: Running precreate checks. : VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path.
Retrying. E0727 15:47:08.656994 9407 start.go:180] Error starting host: Error creating host: Error executing step: Running precreate checks. : VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path ================================================================================ An error has occurred. Would you like to opt in to sending anonymized crash information to minikube to help prevent future errors? To opt out of these messages, run the command: minikube config set WantReportErrorPrompt false ================================================================================ Please enter your response [Y/n]:
解决方法，先安装VirtualBox。
5.2. 没有安装Docker
1 2 3 4 5 6 7 8 9
[root@minikube ~]# minikube start --vm-driver=none Starting local Kubernetes v1.10.0 cluster... Starting VM... E0727 15:56:54.936706 9441 start.go:174] Error starting host: Error creating host: Error executing step: Running precreate checks. : docker cannot be found on the path for this machine. A docker installation is a requirement for using the none driver: exec: "docker": executable file not found in$PATH.
Retrying. E0727 15:56:54.938930 9441 start.go:180] Error starting host: Error creating host: Error executing step: Running precreate checks. : docker cannot be found on the path for this machine. A docker installation is a requirement for using the none driver: exec: "docker": executable file not found in$PATH
支付宝打赏
微信打赏