Merge pull request kubernetes#74799 from lubinsz/pr_bazel

Add bazel-test-integration support for Arm64

Author: k8s-ci-robot

build/root/WORKSPACE

@@ -19,16 +19,6 @@ http_archive(
     urls = mirror("https://github.com/kubernetes/repo-infra/archive/b461270ab6ccfb94ff2d78df96d26f669376d660.tar.gz"),
 )
 
-ETCD_VERSION = "3.3.10"
-
-http_archive(
-    name = "com_coreos_etcd",
-    build_file = "@//third_party:etcd.BUILD",
-    sha256 = "1620a59150ec0a0124a65540e23891243feb2d9a628092fb1edcc23974724a45",
-    strip_prefix = "etcd-v%s-linux-amd64" % ETCD_VERSION,
-    urls = mirror("https://github.com/coreos/etcd/releases/download/v%s/etcd-v%s-linux-amd64.tar.gz" % (ETCD_VERSION, ETCD_VERSION)),
-)
-
 http_archive(
     name = "io_bazel_rules_go",
     sha256 = "6776d68ebb897625dead17ae510eac3d5f6342367327875210df44dbe2aeeb19",

build/workspace.bzl

@@ -14,7 +14,7 @@
 
 load("//build:platforms.bzl", "SERVER_PLATFORMS")
 load("//build:workspace_mirror.bzl", "mirror")
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file")
+load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive", "http_file")
 load("@io_bazel_rules_docker//container:container.bzl", "container_pull")
 
 CNI_VERSION = "0.6.0"
@@ -35,6 +35,13 @@ _CRI_TARBALL_ARCH_SHA256 = {
     "s390x": "814aa9cd496be416612c2653097a1c9eb5784e38aa4889034b44ebf888709057",
 }
 
+ETCD_VERSION = "3.3.10"
+_ETCD_TARBALL_ARCH_SHA256 = {
+    "amd64": "1620a59150ec0a0124a65540e23891243feb2d9a628092fb1edcc23974724a45",
+    "arm64": "5ec97b0b872adce275b8130d19db314f7f2b803aeb24c4aae17a19e2d66853c4",
+    "ppc64le": "148fe96f0ec1813c5db9916199e96a913174304546bc8447a2d2f9fee4b8f6c2",
+}
+
 # Note that these are digests for the manifest list. We resolve the manifest
 # list to each of its platform-specific images in
 # debian_image_dependencies().
@@ -48,6 +55,7 @@ def release_dependencies():
     cni_tarballs()
     cri_tarballs()
     debian_image_dependencies()
+    etcd_tarballs()
 
 def cni_tarballs():
     for arch, sha in _CNI_TARBALL_ARCH_SHA256.items():
@@ -92,3 +100,13 @@ def debian_image_dependencies():
             registry = "k8s.gcr.io",
             repository = "debian-hyperkube-base",
         )
+
+def etcd_tarballs():
+    for arch, sha in _ETCD_TARBALL_ARCH_SHA256.items():
+        http_archive(
+            name = "com_coreos_etcd_%s" % arch,
+            build_file = "@//third_party:etcd.BUILD",
+            sha256 = sha,
+            strip_prefix = "etcd-v%s-linux-%s" % (ETCD_VERSION, arch),
+            urls = mirror("https://github.com/coreos/etcd/releases/download/v%s/etcd-v%s-linux-%s.tar.gz" % (ETCD_VERSION, ETCD_VERSION, arch)),
+        )

test/integration/framework/BUILD

@@ -4,6 +4,7 @@ load(
     "@io_bazel_rules_go//go:def.bzl",
     "go_library",
 )
+load("//build:platforms.bzl", "go_platform_constraint")
 
 go_library(
     name = "go_default_library",
@@ -15,9 +16,23 @@ go_library(
         "test_server.go",
         "util.go",
     ],
-    data = [
-        "@com_coreos_etcd//:etcd",
-    ],
+    data = select({
+        go_platform_constraint(
+            arch = "arm64",
+            os = "linux",
+        ): [
+            "@com_coreos_etcd_arm64//:etcd",
+        ],
+        go_platform_constraint(
+            arch = "ppc64le",
+            os = "linux",
+        ): [
+            "@com_coreos_etcd_ppc64le//:etcd",
+        ],
+        "//conditions:default": [
+            "@com_coreos_etcd_amd64//:etcd",
+        ],
+    }),
     importpath = "k8s.io/kubernetes/test/integration/framework",
     deps = [
         "//cmd/kube-apiserver/app:go_default_library",

test/integration/framework/etcd.go

@@ -24,6 +24,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"runtime"
 	"strings"
 
 	"k8s.io/klog"
@@ -43,7 +44,8 @@ You can use 'hack/install-etcd.sh' to install a copy in third_party/.
 
 // getEtcdPath returns a path to an etcd executable.
 func getEtcdPath() (string, error) {
-	bazelPath := filepath.Join(os.Getenv("RUNFILES_DIR"), "com_coreos_etcd/etcd")
+	bazelPath := filepath.Join(os.Getenv("RUNFILES_DIR"), fmt.Sprintf("com_coreos_etcd_%s", runtime.GOARCH), "etcd")
+
 	p, err := exec.LookPath(bazelPath)
 	if err == nil {
 		return p, nil