Repository: kind-ci/examples
Branch: master
Commit: df54b8dc5d9f
Files: 17
Total size: 26.3 KB
Directory structure:
gitextract_zgiv1qaa/
├── .circleci/
│ └── config.yml
├── .github/
│ └── workflows/
│ └── kind.yml
├── .gitlab-ci.yml
├── .travis.yml
├── LICENSE
├── README.md
├── azure-pipelines.yml
├── concourse.md
├── drone/
│ ├── .drone.yml
│ ├── README.md
│ ├── install.sh
│ ├── kind-config
│ └── setup.sh
├── gcb.md
├── gitlab/
│ └── kind-config.yaml
├── kind-config.yaml
└── kind-smoketest.sh
================================================
FILE CONTENTS
================================================
================================================
FILE: .circleci/config.yml
================================================
version: 2
jobs:
build:
machine:
enabled: true
steps:
- checkout
- run: ./kind-smoketest.sh
================================================
FILE: .github/workflows/kind.yml
================================================
name: Kind
on: [push, pull_request]
jobs:
test-unit:
name: Create a Kind cluster
runs-on: [ubuntu-latest]
steps:
- uses: actions/checkout@v1
- uses: actions/setup-go@v1
with:
go-version: 1.13
- name: Install latest version of Kind
run: |
GO111MODULE=on go get sigs.k8s.io/kind
- name: Create Kind cluster
run: |
PATH=$(go env GOPATH)/bin:$PATH kind create cluster --config kind-config.yaml
- name: Run some sanity checks
# kubectl is already installed on the Github Ubuntu worker
run: |
kubectl get nodes -o wide
kubectl get pods --all-namespaces -o wide
kubectl get services --all-namespaces -o wide
================================================
FILE: .gitlab-ci.yml
================================================
image: docker:stable
variables:
KUBECTL: v1.17.0
KIND: v0.8.1
services:
- docker:dind
stages:
- test
test:
stage: test
script:
- apk add -U wget
- wget -O /usr/local/bin/kind https://github.com/kubernetes-sigs/kind/releases/download/${KIND}/kind-linux-amd64
- chmod +x /usr/local/bin/kind
- wget -O /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/${KUBECTL}/bin/linux/amd64/kubectl
- chmod +x /usr/local/bin/kubectl
- kind create cluster --config=./gitlab/kind-config.yaml
- sed -i -E -e 's/localhost|0\.0\.0\.0/docker/g' "$HOME/.kube/config"
- kubectl get nodes -o wide
- kubectl get pods --all-namespaces -o wide
- kubectl get services --all-namespaces -o wide
================================================
FILE: .travis.yml
================================================
sudo: required
language: go
go:
- "1.14"
services:
- docker
install: true
script:
- echo "Run your tests here"
before_install:
# Download and install Kind and kubectl
- GO111MODULE=on go get sigs.k8s.io/kind
- kind create cluster --config kind-config.yaml
- export KUBECONFIG="$(kind get kubeconfig-path --name="kind")"
- curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
- chmod +x ./kubectl
- ./kubectl get nodes -o wide
- ./kubectl get pods --all-namespaces -o wide
- ./kubectl get services --all-namespaces -o wide
================================================
FILE: LICENSE
================================================
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
================================================
FILE: README.md
================================================
# Examples
This repository provides samples and testing for running [sigs.k8s.io/kind](https://sigs.k8s.io/kind) on various CI platforms.
## Supported / Tested CI Platforms
For any platform not yet listed or listed as "Unsure :question:" we are looking for your help!
Please file Pull Requests and / or Issues for missing CI platforms :smile:
| Platform | Known to Work? | Status |
|---|---|--|
| [CircleCI](https://circleci.com/) | [Yes](.circleci) :heavy_check_mark: | [](https://circleci.com/gh/kind-ci/examples) |
| [Travis CI](https://travis-ci.com/) | [Yes](.travis.yml) :heavy_check_mark: | [](https://travis-ci.com/kind-ci/examples/) |
| [Prow](https://github.com/kubernetes/test-infra/tree/master/prow) | [Yes](https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-sigs/kind) :heavy_check_mark: | [](https://prow.k8s.io/?job=ci-kubernetes-kind-e2e-parallel) |
| [Concourse](https://concourse-ci.org/) | [Yes](concourse.md) :heavy_check_mark: | [](https://hush-house.pivotal.io/teams/k8s-c10s/pipelines/kind?group=all) |
| [Github](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/about-continuous-integration) | [Yes](.github/workflows/kind.yml) :heavy_check_mark: |  |
| [Gitlab](https://about.gitlab.com/product/continuous-integration/) | [Yes](.gitlab-ci.yml) :heavy_check_mark: |  |
| [Azure Pipelines](https://azure.microsoft.com/en-us/services/devops/pipelines/) | [Yes](azure-pipelines.yml) :heavy_check_mark: |  |
| [Drone](https://drone.io/) | [Yes](./drone) :heavy_check_mark: | None |
| [Google Cloud Build](https://cloud.google.com/cloud-build/) | [Yes](./gcb.md) :heavy_check_mark: | None |
| [BuildKite](https://buildkite.com/) | Unsure :question: | None |
| [CodeShip](https://codeship.com/) | Unsure :question: | None |
================================================
FILE: azure-pipelines.yml
================================================
trigger:
- master
pool:
vmImage: 'Ubuntu 18.04'
steps:
- task: GoTool@0
inputs:
version: '1.13.7'
goBin: '$(Agent.HomeDirectory)/bin'
- script: GO111MODULE="on" go get sigs.k8s.io/kind@v0.8.1
displayName: 'Install kind'
- script: $(GOBIN)/kind create cluster
displayName: 'Deploying kind cluster'
- script: kubectl cluster-info --context kind-kind
displayName: 'Show cluster info'
================================================
FILE: concourse.md
================================================
# `kind` on `concourse` with [`kind-on-c`][kind-on-c]
## Quick Intro
To run [kind] in a [concourse] task you can use [kind-on-c].
The project aims to provide an easy, nice, and "concourse-native" experience
for concourse pipeline authors by supplying a reusable concourse task
definition and task container.
[kind-on-c] supports primarily two modes:
- pull and run the node images provided by `kind`
- pull the source of kubernetes in a specific revision and create a node image
on the fly
More information on supported kubernetes versions and features can be found at
[the project's github][kind-on-c] or its [automated test
pipeline][ci] (see also: [pipeline source][ci-src]).
## Example pipeline stub
```yaml
# ...
jobs:
- name: kind
plan:
- in_parallel:
- get: kind-on-c
- get: kind-release
params:
globs:
- kind-linux-amd64
- task: run-kind
privileged: true
file: kind-on-c/kind.yaml
params:
KIND_TESTS: |
# your actual tests go here!
kubectl get nodes -o wide
# ...
resources:
- name: kind-release
type: github-release
source:
owner: kubernetes-sigs
repository: kind
access_token: <some github token>
pre_release: true
- name: kind-on-c
type: git
source:
uri: https://github.com/pivotal-k8s/kind-on-c
# ...
```
[kind]: //kind.sigs.k8s.io/
[concourse]: //concourse-ci.org/
[kind-on-c]: //github.com/pivotal-k8s/kind-on-c
[ci]: //hush-house.pivotal.io/teams/k8s-c10s/pipelines/kind
[ci-src]: //github.com/pivotal-k8s/kind-on-c/tree/master/ci/
================================================
FILE: drone/.drone.yml
================================================
---
kind: pipeline
name: test
platform:
os: linux
arch: amd64
steps:
- name: setup
image: docker:stable
pull: always
depends_on: [ clone ]
environment:
CLUSTER_HOST: docker
CLUSTER_NAME: kind-cluster
KUBECONFIG: /mnt/config/admin.conf
commands:
- ./drone/install.sh
- ./drone/setup.sh
- kubectl get nodes
volumes:
- name: dockersock
path: /var/run
- name: kubeconfig
path: /mnt/config
when:
event:
- push
- name: test
image: alpine:3.14
pull: always
depends_on: [ setup ]
environment:
KUBECONFIG: /mnt/config/admin.conf
commands:
- ./drone/install.sh
- kubectl get nodes
volumes:
- name: kubeconfig
path: /mnt/config
when:
event:
- push
services:
- name: docker
image: docker:dind
privileged: true
volumes:
- name: dockersock
path: /var/run
volumes:
- name: dockersock
temp: {}
- name: kubeconfig
temp: {}
================================================
FILE: drone/README.md
================================================
# DRONE PIPELINE EXAMPLE
An example drone pipeline using kind to create a kind cluster.
For the sake of simplicity all dependencies will be installed at runtime, but a more complete example can be found in the [fury-kubernetes-monitoring project](https://github.com/sighupio/fury-kubernetes-monitoring/blob/master/.drone.yml) using the image built from [fury-images](https://github.com/sighupio/fury-images/tree/master/kind).
We have chosen to use a docker service, sharing the docker socket with the pipeline step creating the cluster.
If access to the cluster is needed from successive steps, only the kubeconfig file has to be mounted and used as in the example.
## N.B.
- the project's repository has to be flagged as "trusted" from drone reposistory's settings due to the docker service having `privileged: true` set
- the teardown of the cluster will be managed from the docker service, no need to `kind delete cluster` explicitly
- the docker service name (here "docker") has to be added to "/apiServer/certSANs" as can be seen in the "kubeadmConfigPatchesJson6902" in [kind-config](./kind-config)
================================================
FILE: drone/install.sh
================================================
# standard bash error handling
set -o errexit;
set -o pipefail;
set -o nounset;
# debug commands
set -x;
KUBECTL=v1.21.0
KIND=v0.11.0
install(){
wget -O /usr/local/bin/$1 $2
chmod +x /usr/local/bin/$1
}
# installing kind
install "kind" "https://github.com/kubernetes-sigs/kind/releases/download/${KIND}/kind-linux-amd64"
#installing kubectl
install "kubectl" "https://storage.googleapis.com/kubernetes-release/release/${KUBECTL}/bin/linux/amd64/kubectl"
================================================
FILE: drone/kind-config
================================================
apiVersion: kind.x-k8s.io/v1alpha4
kind: Cluster
name: test
networking:
apiServerAddress: "0.0.0.0"
nodes:
# add to the apiServer certSANs the name of the drone service in order to be able to reach the cluster through it
- role: control-plane
kubeadmConfigPatches:
- |
kind: ClusterConfiguration
apiServer:
certSANs:
- "docker"
- role: worker
================================================
FILE: drone/setup.sh
================================================
# standard bash error handling
set -o errexit;
set -o pipefail;
set -o nounset;
# debug commands
set -x;
kind create cluster --name "$CLUSTER_NAME" --config drone/kind-config --wait 1m
#replace localhost or 0.0.0.0 in the kubeconfig file with "docker", in order to be able to reach the cluster through the docker service
sed -i -E -e 's/localhost|0\.0\.0\.0/'"$CLUSTER_HOST"'/g' ${KUBECONFIG}
kubectl wait node --all --for condition=ready
================================================
FILE: gcb.md
================================================
# `kind` on Google Cloud Build
This is very much a **hack**. Don't use this for real, take inspiration from it
at max!
The biggest hacks here are:
- using `awk` to "parse" out the port that exposes the APIServer from an URL in
a yaml file
- the forwarding of the port from the host into the container where `kind` and
the actual test is running:
- inside the container, where `kind` and the actual test runs, we start a
`socat` process which listens on a tcp port
- when a connection to that port inside the container is made, we start
another container in the host's network namespace. That container is able
to connect to the exposed port on the host. Both `socat` processes are
connected via their Stdin & Stdout.
- we've essentially created a tunnel from within the container to the host
for this one port
- by default, `kind` exposes the APIServer on localhost (on the host), thus
the kubeconfig file will hold something like `https://127.0.0.1:XXX/` as
the server URL. Thus if we use the same port inside the container that
`kind` has setup on the host, we can just use the same kubeconfig.
## Example `cloudbuild.yml`
The following cloud build config can be used by running
```sh
gcloud builds submit --config cloudbuild.yml --no-source
```
and will:
- download current version of `kubectl`
- compile `kind` from the tip of master
- run `kind` to create a cluster
- start a portforwarder to make the kube-apiserver accessible
There are two things which can be configured via `--substitutions`, none of
which is mandatory:
- `KIND_CONFIG`: a [configuration for kind][kind-config]
- `KIND_TESTS`: whatever should be run after the cluster hast been created,
`KUBECONFIG` is setup for you
Examples on what the substitutions could look like can be found in the following `cloudbuild.yml`.
[kind-config]: https://kind.sigs.k8s.io/docs/user/quick-start/#configuring-your-kind-cluster
```yaml
steps:
- name: 'gcr.io/cloud-builders/git'
args:
- clone
- https://github.com/kubernetes-sigs/kind
- src/kind
- name: 'gcr.io/cloud-builders/docker'
entrypoint: bash
dir: bin
args:
- -c
- |
curl -L https://storage.googleapis.com/kubernetes-release/release/`curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt`/bin/linux/amd64/kubectl > kubectl
chmod 0750 kubectl
- name: golang
dir: src/kind
env:
- CGO_ENABLED=0
- GO111MODULE=on
args:
- go
- build
- -o
- ../../bin/kind
- name: 'gcr.io/cloud-builders/docker'
entrypoint: bash
args:
- -xeuc
- |
PATH="$${PATH}:$${PWD}/bin"
{
apt-get update -y
apt-get install -y socat
} >/dev/null
kindArgs=( create cluster )
if [ -n "$_KIND_CONFIG" ]
then
echo "$_KIND_CONFIG" > /tmp/kind-config.yml
kindArgs+=( --config=/tmp/kind-config.yml )
fi
kind "$${kindArgs[@]}"
KUBECONFIG="$$(mktemp)"
kind get kubeconfig > "$$KUBECONFIG"
export KUBECONFIG
startForwarder() {
local port
# Gets the apiServerPort from the KUBECONFIG file.
port="$( awk -F: '/server:/{ print $4 }' "$$KUBECONFIG" )"
socat \
TCP-LISTEN:${port},reuseaddr,fork \
"EXEC:docker run --rm -i --network=host alpine/socat 'STDIO TCP-CONNECT:localhost:${port}'"
}
startForwarder &
bash -xeuc "${_KIND_TESTS}"
substitutions:
_KIND_TESTS: |
kubectl get nodes -o wide
_KIND_CONFIG: |
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
- role: worker
```
================================================
FILE: gitlab/kind-config.yaml
================================================
apiVersion: kind.x-k8s.io/v1alpha4
kind: Cluster
networking:
apiServerAddress: "0.0.0.0"
# add to the apiServer certSANs the name of the docker (dind) service in order to be able to reach the cluster through it
kubeadmConfigPatchesJSON6902:
- group: kubeadm.k8s.io
version: v1beta2
kind: ClusterConfiguration
patch: |
- op: add
path: /apiServer/certSANs/-
value: docker
nodes:
- role: control-plane
- role: worker
================================================
FILE: kind-config.yaml
================================================
# see: https://kind.sigs.k8s.io/docs/user/configuration/
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
================================================
FILE: kind-smoketest.sh
================================================
#!/bin/bash
# standard bash error handling
set -o errexit;
set -o pipefail;
set -o nounset;
# debug commands
set -x;
# working dir to install binaries etc, cleaned up on exit
BIN_DIR="$(mktemp -d)"
# kind binary will be here
KIND="${BIN_DIR}/kind"
CWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
KIND_CONFIG="${CWD}/kind-config.yaml"
# cleanup on exit (useful for running locally)
cleanup() {
"${KIND}" delete cluster || true
rm -rf "${BIN_DIR}"
}
trap cleanup EXIT
# util to install the latest kind version into ${BIN_DIR}
install_latest_kind() {
# clone kind into a tempdir within BIN_DIR
local tmp_dir
tmp_dir="$(TMPDIR="${BIN_DIR}" mktemp -d "${BIN_DIR}/kind-source.XXXXX")"
cd "${tmp_dir}" || exit
git clone https://github.com/kubernetes-sigs/kind && cd ./kind
make install INSTALL_DIR="${BIN_DIR}"
}
# util to install a released kind version into ${BIN_DIR}
install_kind_release() {
VERSION="v0.5.1"
KIND_BINARY_URL="https://github.com/kubernetes-sigs/kind/releases/download/${VERSION}/kind-linux-amd64"
wget -O "${KIND}" "${KIND_BINARY_URL}"
chmod +x "${KIND}"
}
main() {
# get kind
install_latest_kind
# create a cluster
"${KIND}" create cluster --loglevel=debug --config "${KIND_CONFIG}"
# set KUBECONFIG to point to the cluster
KUBECONFIG="$("${KIND}" get kubeconfig-path)"
export KUBECONFIG
# TODO: invoke your tests here
# teardown will happen automatically on exit
}
main
gitextract_zgiv1qaa/ ├── .circleci/ │ └── config.yml ├── .github/ │ └── workflows/ │ └── kind.yml ├── .gitlab-ci.yml ├── .travis.yml ├── LICENSE ├── README.md ├── azure-pipelines.yml ├── concourse.md ├── drone/ │ ├── .drone.yml │ ├── README.md │ ├── install.sh │ ├── kind-config │ └── setup.sh ├── gcb.md ├── gitlab/ │ └── kind-config.yaml ├── kind-config.yaml └── kind-smoketest.sh
Condensed preview — 17 files, each showing path, character count, and a content snippet. Download the .json file or copy for the full structured content (29K chars).
[
{
"path": ".circleci/config.yml",
"chars": 116,
"preview": "version: 2\njobs:\n build:\n machine:\n enabled: true\n steps:\n - checkout\n - run: ./kind-smoketest.sh\n"
},
{
"path": ".github/workflows/kind.yml",
"chars": 713,
"preview": "name: Kind\non: [push, pull_request]\njobs:\n test-unit:\n name: Create a Kind cluster\n runs-on: [ubuntu-latest]\n "
},
{
"path": ".gitlab-ci.yml",
"chars": 748,
"preview": "image: docker:stable\nvariables:\n KUBECTL: v1.17.0\n KIND: v0.8.1\nservices:\n - docker:dind\nstages:\n - test\ntest:\n sta"
},
{
"path": ".travis.yml",
"chars": 672,
"preview": "sudo: required\nlanguage: go\ngo:\n - \"1.14\"\n\nservices:\n - docker\n\ninstall: true\n\nscript: \n - echo \"Run your tests her"
},
{
"path": "LICENSE",
"chars": 11357,
"preview": " Apache License\n Version 2.0, January 2004\n "
},
{
"path": "README.md",
"chars": 2361,
"preview": "# Examples\n\nThis repository provides samples and testing for running [sigs.k8s.io/kind](https://sigs.k8s.io/kind) on var"
},
{
"path": "azure-pipelines.yml",
"chars": 406,
"preview": "trigger:\n - master\n\npool:\n vmImage: 'Ubuntu 18.04'\n\nsteps:\n- task: GoTool@0\n inputs:\n version: '1.13.7'\n goBin:"
},
{
"path": "concourse.md",
"chars": 1555,
"preview": "# `kind` on `concourse` with [`kind-on-c`][kind-on-c]\n\n## Quick Intro\n\nTo run [kind] in a [concourse] task you can use ["
},
{
"path": "drone/.drone.yml",
"chars": 1011,
"preview": "---\nkind: pipeline\nname: test\n\nplatform:\n os: linux\n arch: amd64\n\nsteps:\n - name: setup\n image: docker:stable\n "
},
{
"path": "drone/README.md",
"chars": 1109,
"preview": "# DRONE PIPELINE EXAMPLE\n\nAn example drone pipeline using kind to create a kind cluster.\n\nFor the sake of simplicity all"
},
{
"path": "drone/install.sh",
"chars": 462,
"preview": "# standard bash error handling\nset -o errexit;\nset -o pipefail;\nset -o nounset;\n# debug commands\nset -x;\n\nKUBECTL=v1.21."
},
{
"path": "drone/kind-config",
"chars": 370,
"preview": "apiVersion: kind.x-k8s.io/v1alpha4\nkind: Cluster\nname: test\nnetworking:\n apiServerAddress: \"0.0.0.0\"\n\nnodes:\n# add to t"
},
{
"path": "drone/setup.sh",
"chars": 443,
"preview": "# standard bash error handling\nset -o errexit;\nset -o pipefail;\nset -o nounset;\n# debug commands\nset -x;\n\n\nkind create c"
},
{
"path": "gcb.md",
"chars": 3561,
"preview": "# `kind` on Google Cloud Build\n\nThis is very much a **hack**. Don't use this for real, take inspiration from it\nat max!\n"
},
{
"path": "gitlab/kind-config.yaml",
"chars": 457,
"preview": "apiVersion: kind.x-k8s.io/v1alpha4\nkind: Cluster\nnetworking:\n apiServerAddress: \"0.0.0.0\"\n\n# add to the apiServer certS"
},
{
"path": "kind-config.yaml",
"chars": 135,
"preview": "# see: https://kind.sigs.k8s.io/docs/user/configuration/\nkind: Cluster\napiVersion: kind.x-k8s.io/v1alpha4\nnodes:\n- role:"
},
{
"path": "kind-smoketest.sh",
"chars": 1501,
"preview": "#!/bin/bash\n\n# standard bash error handling\nset -o errexit;\nset -o pipefail;\nset -o nounset;\n# debug commands\nset -x;\n\n#"
}
]
About this extraction
This page contains the full source code of the kind-ci/examples GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 17 files (26.3 KB), approximately 7.2k tokens. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.