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etcdmain: ppc64le platform support

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This commit is contained in:
Manjunath A Kumatagi 2017-01-25 21:38:29 -08:00
parent 094be295a1
commit 9767098331
2 changed files with 11 additions and 10 deletions
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5
Documentation/op-guide/supported-platform.md
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@ -5,13 +5,14 @@
The following table lists etcd support status for common architectures and operating systems,
| Architecture | Operating System | Status | Maintainers |
| ------------ | ---------------- | ------------ | ---------------- |
| ------------ | ---------------- | ------------ | --------------------------- |
| amd64 | Darwin | Experimental | etcd maintainers |
| amd64 | Linux | Stable | etcd maintainers |
| amd64 | Windows | Experimental | |
| arm64 | Linux | Experimental | @glevand |
| arm | Linux | Unstable | |
| 386 | Linux | Unstable | |
| ppc64le | Linux | Stable | etcd maintainers, @mkumatag |
* etcd-maintainers are listed in https://github.com/coreos/etcd/blob/master/MAINTAINERS.
@ -33,7 +34,7 @@ etcd has known issues on 32-bit systems due to a bug in the Go runtime. See the
To avoid inadvertently running a possibly unstable etcd server, `etcd` on unstable or unsupported architectures will print a warning message and immediately exit if the environment variable `ETCD_UNSUPPORTED_ARCH` is not set to the target architecture.
Currently only the amd64 architecture is officially supported by `etcd`.
Currently amd64 and ppc64le architectures are officially supported by `etcd`.
[go-issue]: https://github.com/golang/go/issues/599
[go-atomic]: https://golang.org/pkg/sync/atomic/#pkg-note-BUG

2
etcdmain/etcd.go
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@ -409,7 +409,7 @@ func setupLogging(cfg *config) {
func checkSupportArch() {
// TODO qualify arm64
if runtime.GOARCH == "amd64" {
if runtime.GOARCH == "amd64" || runtime.GOARCH == "ppc64le" {
return
}
if env, ok := os.LookupEnv("ETCD_UNSUPPORTED_ARCH"); ok && env == runtime.GOARCH {