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k3d.yaml
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k3d.yaml
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#
# Author: Hari Sekhon
# Date: [% DATE # 2023-04-02 21:52:21 +0100 (Sun, 02 Apr 2023) %]
#
# vim:ts=2:sts=2:sw=2:et
#
# run: k3d cluster create --config k3d.yaml
#
# [% URL %]
#
# [% LICENSE %]
#
# [% MESSAGE %]
#
# [% LINKEDIN %]
#
# ============================================================================ #
# K 3 d C o n f i g
# ============================================================================ #
# https://k3d.io/v5.4.9/usage/configfile/#all-options-example
# Tip: $ENVIRONMENT_VARIABLES are expanded in the config file
# Order of precedence overrides:
#
# Internal Setting > CLI Flag > Environment Variable > Config File > (k/v store >) Defaults
# Settings mostly follow --flag-names
---
# schema valiation:
# https://github.com/k3d-io/k3d/blob/main/pkg/config/v1alpha4/schema.json
apiVersion: k3d.io/v1alpha4
kind: Simple
metadata:
name: default
servers: 1 # 2+ will switch k3s internal datastore from sqlite to etcd
#agents: 1 # none by default
#kubeAPI: # same as `--api-port myhost.my.domain:6445` (where the name would resolve to 127.0.0.1)
# host: "myhost.my.domain" # important for the `server` setting in the kubeconfig
# hostIP: "127.0.0.1" # where the Kubernetes API will be listening on
# hostPort: "6445" # where the Kubernetes API listening port will be mapped to on your host system
#image: rancher/k3s:v1.20.4-k3s1 # same as `--image rancher/k3s:v1.20.4-k3s1`
#network: my-custom-net # same as `--network my-custom-net`
#subnet: "172.28.0.0/16" # same as `--subnet 172.28.0.0/16`
#token: superSecretToken # same as `--token superSecretToken`
# mount your local path into the server and all agents
#
#volumes: # repeatable flags are represented as YAML lists
# - volume: /my/host/path:/path/in/node # same as `--volume '/my/host/path:/path/in/node@server:0;agent:*'`
# nodeFilters:
# - server:0
# - agent:*
# Add to /etc/hosts:
#
# 127.0.0.1 myapp.k3d.localhost
#
# then browse to Ingress at
#
# http://myapp.k3d.localhost:8080
#
# or for *.k3d.localhost use Dnsmasq to avoid having to add entries to /etc/hosts each time
#
ports:
- port: 8080:80 # same as `--port '8080:80@loadbalancer'`
nodeFilters:
- loadbalancer
#env:
# - envVar: bar=baz # same as `--env 'bar=baz@server:0'`
# nodeFilters:
# - server:0
#registries: # define how registries should be created or used
# create: # creates a default registry to be used with the cluster; same as `--registry-create registry.localhost`
# name: registry.localhost
# host: "0.0.0.0"
# hostPort: "5000"
# proxy: # omit this to have a "normal" registry, set this to create a registry proxy (pull-through cache)
# remoteURL: https://registry-1.docker.io # mirror the DockerHub registry
# username: "" # unauthenticated
# password: "" # unauthenticated
# volumes:
# - /some/path:/var/lib/registry # persist registry data locally
# use:
# - k3d-myotherregistry:5000 # some other k3d-managed registry; same as `--registry-use 'k3d-myotherregistry:5000'`
# config: | # define contents of the `registries.yaml` file (or reference a file); same as `--registry-config /path/to/config.yaml`
# mirrors:
# "my.company.registry":
# endpoint:
# - http://my.company.registry:5000
#hostAliases: # /etc/hosts style entries to be injected into /etc/hosts in the node containers and in the NodeHosts section in CoreDNS
# - ip: 1.2.3.4
# hostnames:
# - my.host.local
# - that.other.local
# - ip: 1.1.1.1
# hostnames:
# - cloud.flare.dns
options:
k3d: # k3d runtime settings
wait: true # wait for cluster to be usable before returining; same as `--wait` (default: true)
# timeout: "60s" # wait timeout before aborting; same as `--timeout 60s`
# disableLoadbalancer: false # same as `--no-lb`
# disableImageVolume: false # same as `--no-image-volume`
# disableRollback: false # same as `--no-Rollback`
# loadbalancer:
# configOverrides:
# - settings.workerConnections=2048
k3s: # options passed on to K3s itself
# extraArgs: # additional arguments passed to the `k3s server|agent` command; same as `--k3s-arg`
# - arg: "--tls-san=my.host.domain"
# nodeFilters:
# - server:*
# nodeLabels:
# - label: foo=bar # same as `--k3s-node-label 'foo=bar@agent:1'` -> this results in a Kubernetes node label
# nodeFilters:
# - agent:1
kubeconfig:
updateDefaultKubeconfig: true # add new cluster to your default Kubeconfig; same as `--kubeconfig-update-default` (default: true)
switchCurrentContext: true # also set current-context to the new cluster's context; same as `--kubeconfig-switch-context` (default: true)
# runtime: # runtime (docker) specific options
# gpuRequest: all # same as `--gpus all`
# labels:
# - label: bar=baz # same as `--runtime-label 'bar=baz@agent:1'` -> this results in a runtime (docker) container label
# nodeFilters:
# - agent:1