mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-11-04 18:13:42 +08:00
6b65b0c982
Tested with `kind` and GKE. Note: "nodes" shown in `docker buildx ls` are unrelated to Kubernetes "nodes". Probably buildx should come up with an alternative term. Usage: $ kind create cluster $ export KUBECONFIG="$(kind get kubeconfig-path --name="kind")" $ docker buildx create --driver kubernetes --driver-opt replicas=3 --use $ docker buildx build -t foo --load . `--load` loads the image into the local Docker. Driver opts: - `image=IMAGE` - Sets the container image to be used for running buildkit. - `namespace=NS` - Sets the Kubernetes namespace. Defaults to the current namespace. - `replicas=N` - Sets the number of `Pod` replicas. Defaults to 1. - `rootless=(true|false)` - Run the container as a non-root user without `securityContext.privileged`. Defaults to false. - `loadbalance=(sticky|random)` - Load-balancing strategy. If set to "sticky", the pod is chosen using the hash of the context path. Defaults to "sticky" Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
74 lines
3.5 KiB
Markdown
74 lines
3.5 KiB
Markdown
# Go App Engine packages
|
|
|
|
[](https://travis-ci.org/golang/appengine)
|
|
|
|
This repository supports the Go runtime on *App Engine standard*.
|
|
It provides APIs for interacting with App Engine services.
|
|
Its canonical import path is `google.golang.org/appengine`.
|
|
|
|
See https://cloud.google.com/appengine/docs/go/
|
|
for more information.
|
|
|
|
File issue reports and feature requests on the [GitHub's issue
|
|
tracker](https://github.com/golang/appengine/issues).
|
|
|
|
## Upgrading an App Engine app to the flexible environment
|
|
|
|
This package does not work on *App Engine flexible*.
|
|
|
|
There are many differences between the App Engine standard environment and
|
|
the flexible environment.
|
|
|
|
See the [documentation on upgrading to the flexible environment](https://cloud.google.com/appengine/docs/flexible/go/upgrading).
|
|
|
|
## Directory structure
|
|
|
|
The top level directory of this repository is the `appengine` package. It
|
|
contains the
|
|
basic APIs (e.g. `appengine.NewContext`) that apply across APIs. Specific API
|
|
packages are in subdirectories (e.g. `datastore`).
|
|
|
|
There is an `internal` subdirectory that contains service protocol buffers,
|
|
plus packages required for connectivity to make API calls. App Engine apps
|
|
should not directly import any package under `internal`.
|
|
|
|
## Updating from legacy (`import "appengine"`) packages
|
|
|
|
If you're currently using the bare `appengine` packages
|
|
(that is, not these ones, imported via `google.golang.org/appengine`),
|
|
then you can use the `aefix` tool to help automate an upgrade to these packages.
|
|
|
|
Run `go get google.golang.org/appengine/cmd/aefix` to install it.
|
|
|
|
### 1. Update import paths
|
|
|
|
The import paths for App Engine packages are now fully qualified, based at `google.golang.org/appengine`.
|
|
You will need to update your code to use import paths starting with that; for instance,
|
|
code importing `appengine/datastore` will now need to import `google.golang.org/appengine/datastore`.
|
|
|
|
### 2. Update code using deprecated, removed or modified APIs
|
|
|
|
Most App Engine services are available with exactly the same API.
|
|
A few APIs were cleaned up, and there are some differences:
|
|
|
|
* `appengine.Context` has been replaced with the `Context` type from `golang.org/x/net/context`.
|
|
* Logging methods that were on `appengine.Context` are now functions in `google.golang.org/appengine/log`.
|
|
* `appengine.Timeout` has been removed. Use `context.WithTimeout` instead.
|
|
* `appengine.Datacenter` now takes a `context.Context` argument.
|
|
* `datastore.PropertyLoadSaver` has been simplified to use slices in place of channels.
|
|
* `delay.Call` now returns an error.
|
|
* `search.FieldLoadSaver` now handles document metadata.
|
|
* `urlfetch.Transport` no longer has a Deadline field; set a deadline on the
|
|
`context.Context` instead.
|
|
* `aetest` no longer declares its own Context type, and uses the standard one instead.
|
|
* `taskqueue.QueueStats` no longer takes a maxTasks argument. That argument has been
|
|
deprecated and unused for a long time.
|
|
* `appengine.BackendHostname` and `appengine.BackendInstance` were for the deprecated backends feature.
|
|
Use `appengine.ModuleHostname`and `appengine.ModuleName` instead.
|
|
* Most of `appengine/file` and parts of `appengine/blobstore` are deprecated.
|
|
Use [Google Cloud Storage](https://godoc.org/cloud.google.com/go/storage) if the
|
|
feature you require is not present in the new
|
|
[blobstore package](https://google.golang.org/appengine/blobstore).
|
|
* `appengine/socket` is not required on App Engine flexible environment / Managed VMs.
|
|
Use the standard `net` package instead.
|