Prerequisites

As kleinwuerfel interacts with other command line tools, you have install:

• minikube
• helm
• kubectl

Installation

• cargo

  cargo install kleinwuerfel
  

• Precompiled binary

Usage

Config file

[minikube]
# Amount of CPUs
cpus = 4

# Memory in MB
memory = 8192

# Optional -> added via --set to each "helm upgrade"
[default_values]
"imageRegistry.username" = "${env.HARBOR_USERNAME}"
"imageRegistry.password" = "${env.HARBOR_SECRET}"

[[helm_chart_repo]]
# Name to be referenced in [[helmchart]] blocks
name = "helm-chart-repo-1"

# URL for "helm repo add ..." and "helm login" when "username" and "password" are both set
url = "some.registry.url/chartrepo"

# Optional
username = "${env.HARBOR_USERNAME}"

# Optional
password = "${env.HARBOR_SECRET}"

[[helmchart]]
# Reference to name of [[helm_chart_repo]] block
helm_chart_repo = "helm-chart-repo-1"
# Is combined for "helm upgrade ... helm-chart-1 helm-chart-repo-1/helm-chart-1"
name = "helm-chart-1"
# Port fowarding
ports = [8080, 9999]

# Optional -> added via --set to "helm upgrade". Overrides "default_values"
[values]
"some.additional.value" = "true"

[[helmchart]]
# Reference to name of [[helm_chart_repo]] block
helm_chart_repo = "helm-chart-repo-1"
# Is combined for "helm upgrade ... helm-chart-1 helm-chart-repo-1/helm-chart-2"
name = "helm-chart-2"

Up (start minikube and deploy helm charts)

• If minikube status exits with 0, we assume that it is already running and skip the minikube start part

kleinwuerfel up [--no-deploy]

Down

• Calls minikube delete right now

kleinwuerfel down

Ideas

• Better error handling
• More testing