kontain.me serves Docker container images generated on-demand at the -time they are requested.
- -random.kontain.medocker pull random.kontain.me/random:latest serves an image containing
-random data. By default the image contains one layer containing 10 MB of random
-bytes. You can request a specific size and shape of random image. For example,
-random.kontain.me/random:4x100 generates a random image of 4 layers of
-100 random bytes each.
-
-
mirror.kontain.medocker pull mirror.kontain.me/[image] will pull the an image
-(if it can) and cache the manifest and layers. Subsequent pulls will, if
-possible, serve from the cache.
This acts as a simple registry - mirror which can reduce the number of pulls from the original -registry, in case they impose request limits or exorbitant bandwidth costs or -latencies.
- -flatten.kontain.medocker pull flatten.kontain.me/[image] will pull an image (if
-it can), then flatten its layers into a single layer.
Flattening images obviates image layer caching, so it's often not an - optimization.
- -ko.kontain.medocker pull ko.kontain.me/[import path] serves an image
-containing a Go binary fetched using go get and built into a
-container image using ko.
For example,
-docker pull ko.kontain.me/github.com/google/ko/cmd/ko will fetch,
-build and (eventually) serve a Docker image containing ko itself.
-Koception!
NB: All Docker image references must be lowercase.
- -buildpack.kontain.medocker pull buildpack.kontain.me/[ghuser]/[ghrepo]/[path/to/app]:[revision]
-serves an image fetched from source on GitHub and built using CNCF Buildpacks. Specifically, it uses the GCP buildpack
- builder
For example, docker pull
- buildpack.kontain.me/googlecloudplatform/buildpack-samples/sample-go:master
- fetches, builds and serves a sample
- Go app.
NB: All Docker image references must be lowercase.
- -The image tag can be a commit, branch or tag. The default,
-:latest, pulls the master branch.
The registry does not accept pushes of any kind. This is a silly hack and if -it's at all reliable it's by accident. Don't rely on it for anything serious. -It could probably do a lot of smart things to be a lot faster.
- -Source is available on -GitHub.
- - diff --git a/cmd/app/main.go b/cmd/app/main.go deleted file mode 100644 index 738b8c6..0000000 --- a/cmd/app/main.go +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2018 Google LLC All Rights Reserved. -// -// 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. - -package main - -import ( - "fmt" - "log" - "net/http" - "os" -) - -func main() { - http.Handle("/", http.FileServer(http.Dir("/var/run/ko"))) - log.Println("Starting...") - port := os.Getenv("PORT") - if port == "" { - port = "8080" - log.Printf("Defaulting to port %s", port) - } - log.Printf("Listening on port %s", port) - log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", port), nil)) -} diff --git a/cmd/buildpack/main.go b/cmd/buildpack/main.go index 72fa996..4f8cb57 100644 --- a/cmd/buildpack/main.go +++ b/cmd/buildpack/main.go @@ -54,7 +54,7 @@ func main() { error: log.New(os.Stderr, "E ", log.Ldate|log.Ltime|log.Lshortfile), ds: ds, }) - http.Handle("/", http.RedirectHandler("https://kontain.me", http.StatusMovedPermanently)) + http.Handle("/", http.RedirectHandler("https://github.com/imjasonh/kontain.me/blob/master/cmd/buildpack", http.StatusSeeOther)) log.Println("Starting...") port := os.Getenv("PORT") diff --git a/cmd/flatten/main.go b/cmd/flatten/main.go index f7db5ed..1b8f6c4 100644 --- a/cmd/flatten/main.go +++ b/cmd/flatten/main.go @@ -37,7 +37,7 @@ func main() { info: log.New(os.Stdout, "I ", log.Ldate|log.Ltime|log.Lshortfile), error: log.New(os.Stderr, "E ", log.Ldate|log.Ltime|log.Lshortfile), }) - http.Handle("/", http.RedirectHandler("https://kontain.me", http.StatusMovedPermanently)) + http.Handle("/", http.RedirectHandler("https://github.com/imjasonh/kontain.me/blob/master/cmd/flatten", http.StatusSeeOther)) log.Println("Starting...") port := os.Getenv("PORT") diff --git a/cmd/ko/main.go b/cmd/ko/main.go index 190083d..b76cefc 100644 --- a/cmd/ko/main.go +++ b/cmd/ko/main.go @@ -41,7 +41,7 @@ func main() { info: log.New(os.Stdout, "I ", log.Ldate|log.Ltime|log.Lshortfile), error: log.New(os.Stderr, "E ", log.Ldate|log.Ltime|log.Lshortfile), }) - http.Handle("/", http.RedirectHandler("https://kontain.me", http.StatusMovedPermanently)) + http.Handle("/", http.RedirectHandler("https://github.com/imjasonh/kontain.me/blob/master/cmd/ko", http.StatusSeeOther)) log.Println("Starting...") port := os.Getenv("PORT") diff --git a/cmd/mirror/main.go b/cmd/mirror/main.go index bc54950..c1ebafc 100644 --- a/cmd/mirror/main.go +++ b/cmd/mirror/main.go @@ -32,7 +32,7 @@ func main() { info: log.New(os.Stdout, "I ", log.Ldate|log.Ltime|log.Lshortfile), error: log.New(os.Stderr, "E ", log.Ldate|log.Ltime|log.Lshortfile), }) - http.Handle("/", http.RedirectHandler("https://kontain.me", http.StatusMovedPermanently)) + http.Handle("/", http.RedirectHandler("https://github.com/imjasonh/kontain.me/blob/master/cmd/mirror", http.StatusSeeOther)) log.Println("Starting...") port := os.Getenv("PORT") diff --git a/cmd/random/main.go b/cmd/random/main.go index 65521b5..d18daf8 100644 --- a/cmd/random/main.go +++ b/cmd/random/main.go @@ -18,7 +18,7 @@ func main() { info: log.New(os.Stdout, "I ", log.Ldate|log.Ltime|log.Lshortfile), error: log.New(os.Stderr, "E ", log.Ldate|log.Ltime|log.Lshortfile), }) - http.Handle("/", http.RedirectHandler("https://kontain.me", http.StatusMovedPermanently)) + http.Handle("/", http.RedirectHandler("https://github.com/imjasonh/kontain.me/blob/master/cmd/random", http.StatusSeeOther)) log.Println("Starting...") port := os.Getenv("PORT")