Buildkit frontend to run Tekton objects locally.
This repository produces two artifacts:
- a Buildkit frontend
- a
tkn-local
command to easily consume this frontend (in most situation)
Add #syntax=ghcr.io/vdemeester/buildkit-tekton/frontend:v0.3.0
as the first
line of you tekton yaml:
docker build -f taskrun.yaml .
buildctl build --frontend=gateway.v0 --opt source=ghcr.io/vdemeester/buildkit-tekton/frontend:v0.3.0 --local context=. --opt-filename=pipelienrun.yaml --local dockerfile=.
No options yet, but there will be a lot.
There is a examples folder to try things out.
$ docker build -t foo -f examples/0-taskrun-simple/run.yaml .
[+] Building 1.6s (12/12) FINISHED
=> [internal] load build definition from run.yaml 0.0s
=> => transferring dockerfile: 887B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 34B 0.0s
=> resolve image config for ghcr.io/vdemeester/buildkit-tekton/frontend:latest 0.0s
=> CACHED docker-image://ghcr.io/vdemeester/buildkit-tekton/frontend:latest 0.0s
=> [tekton] load resource(s) from run.yaml 0.0s
=> => transferring dockerfile: 131B 0.0s
=> [tekton] load yaml files from context 0.0s
=> => transferring context: 33.45kB 0.0s
=> resolve image config for docker.io/library/bash:latest 0.0s
=> CACHED docker-image://docker.io/library/bash:latest 0.0s
=> [tekton] simple-task-generated/print-date-unix-timestamp 0.4s
=> [tekton] simple-task-generated/print-date-human-readable 0.3s
=> [tekton] simple-task-generated/list-results 0.3s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:2ff10579bf3e33cf7cda836d8bdd5962f77d9c995fd342bf3b9e 0.0s
=> => naming to docker.io/library/foo
0.0s
The same PipelineRun
on buildkit-tekton
and in a kubernetes
cluster with tekton installed (both without pre-cached images, … and
with approximately the same hardware)
buildkit-tekton
: 4m5stekton
ink8s
: 7m
$ tkn local
Local commands
Usage:
local [command]
Available Commands:
completion Generate the autocompletion script for the specified shell
help Help about any command
prune Run a tekton resource
run Run a tekton resource
Flags:
-h, --help help for local
Use "local [command] --help" for more information about a command.