December 30, 2018

Minishift Cheatsheet

PDF Link: cheatsheet-minishift-A4.pdf, Category: Cloud
Blog URL: https://cheatsheet.dennyzhang.com/cheatsheet-minishift-A4
Related posts: OpenShift CheatSheet, Kubectl CheatSheet, #denny-cheatsheets

1.1 Minishift Summary

Name	Command
Install/upgrade minishift	`brew cask install minishift`, `brew cask install --force minishift`
Try OpenShift in virtualbox	`minishift start --vm-driver=virtualbox`
OpenShift web console	https://192.168.99.100:8443, system/admin
Stop/delete minishift env	`minishift stop`, `minishift delete`
ssh minishift	`minishift ssh`
Get minishift IP	`minishift ip`
Check status	`minishift status`, `oc config view`, `minishift oc-env`, `minishift docker-env`
List addons	`minishift addons list`
Apply addon	`minishift addons apply admin-user`
OC login and change kube context	`oc login -u system:admin`, `kubectl get nodes`

1.2 Minishift Footprint

Process	Command
etcd	`openshift start etcd --config=/etc/origin/master/master-config.yaml`
hyperkube openshift-kube-apiserver	`hypershift openshift-kube-apiserver --config=/etc/origin/master/master-config.yaml`
hyperkube openshift-apiserver	`hypershift openshift-apiserver --config=/etc/origin/master/master-config.yaml -v=0`
hyperkube kubelet
hyperkube kubelet-scheduler
hyperkube kubelet-controller-manager
network proxy	`openshift start network --enable=proxy --config=/etc/origin/node/node-config.yaml ...`
network dns	`openshift start network --enable=dns --config=/etc/origin/node/node-config.yaml`
origin-web-console	`/usr/bin/origin-web-console --audit-log-path... --config=/.../webconsole-config.yaml`
openshift-webconsole-operator	`hypershift experimental openshift-webconsole-operator --config=/.../operator-config.yaml -v=0`
dockerregistry	`/usr/bin/dockerregistry /config.yml`
openshift-router
dockerd
haproxy

1.3 Minishift CLI Help

Denny > minishift --help
Minishift is a command-line tool that provisions and manages single-node OpenShift clusters optimized for development workflows.

Usage:
minishift [command]

Available Commands:
addons Manages Minishift add-ons.
completion Outputs minishift shell completion for the given shell (bash or zsh)
config Modifies Minishift configuration properties.
console Opens or displays the OpenShift Web Console URL.
delete Deletes the Minishift VM.
docker-env Sets Docker environment variables.
help Help about any command
hostfolder Manages host folders for the Minishift VM.
image Exports and imports container images.
ip Gets the IP address of the running cluster.
logs Gets the logs of the running OpenShift cluster.
oc-env Sets the path of the 'oc' binary.
openshift Interacts with your local OpenShift cluster.
profile Manages Minishift profiles.
ssh Log in to or run a command on a Minishift VM with SSH.
start Starts a local OpenShift cluster.
status Gets the status of the local OpenShift cluster.
stop Stops the running local OpenShift cluster.
update Updates Minishift to the latest version.
version Gets the version of Minishift.

Flags:
--alsologtostderr log to standard error as well as files
-h, --help help for minishift
--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 (default "")
--logtostderr log to standard error instead of files
--profile string Profile name (default "minishift")
--show-libmachine-logs Show logs from libmachine.
--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
-v, --v Level log level for V logs. Level varies from 1 to 5 (default 1).
--vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging

Use "minishift [command] --help" for more information about a command.