Merge branch 'pin-go-to-1.20.4' into 'main'

Use go 1.20.4 to reduce glibc dependency

See merge request nvidia/cloud-native/k8s-kata-manager!21

Dockerfile.ubi8

@@ -14,20 +14,36 @@
 
 ARG BASE_DIST=ubi8
 ARG CUDA_VERSION
-ARG GOLANG_VERSION
+ARG GOLANG_VERSION=x.x.x
 ARG VERSION="N/A"
 
-FROM golang:${GOLANG_VERSION} as builder
+FROM nvcr.io/nvidia/cuda:${CUDA_VERSION}-base-${BASE_DIST} as build
+
+RUN yum install -y wget make git gcc
+
+ARG GOLANG_VERSION=0.0.0
+RUN set -eux; \
+    \
+    arch="$(uname -m)"; \
+    case "${arch##*-}" in \
+        x86_64 | amd64) ARCH='amd64' ;; \
+        ppc64el | ppc64le) ARCH='ppc64le' ;; \
+        aarch64) ARCH='arm64' ;; \
+        *) echo "unsupported architecture" ; exit 1 ;; \
+    esac; \
+    wget -nv -O - https://storage.googleapis.com/golang/go${GOLANG_VERSION}.linux-${ARCH}.tar.gz \
+    | tar -C /usr/local -xz
+
+ENV GOPATH /go
+ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
 
 WORKDIR /build
-# Copy the go source
 COPY . .
-# Build
-RUN make cmds GO_BUILD_ENV='CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH}'
+RUN GOOS=linux make cmd-k8s-kata-manager
 
 FROM nvcr.io/nvidia/cuda:${CUDA_VERSION}-base-${BASE_DIST}
-COPY --from=builder /build/bin/k8s-kata-manager /usr/local/bin/k8s-kata-manager
-COPY --from=builder /build/bin/kata-manager /usr/local/bin/kata-manager
+
+COPY --from=build /build/bin/k8s-kata-manager /usr/local/bin/k8s-kata-manager
 
 RUN dnf install -y kmod
 

Makefile

@@ -23,8 +23,6 @@ GO_CMD ?= go
 GO_FMT ?= gofmt
 GO_TEST_FLAGS ?= -race
 LDFLAGS = -ldflags "-s -w -X github.com/NVIDIA/k8s-kata-manager/internal/version.version=$(GIT_COMMIT)"
-# Use go.mod go version as a single source of truth of GO version.
-GOLANG_VERSION := $(shell awk '/^go /{print $$2}' go.mod|head -n1)
 
 ##### General make targets #####
 CMDS := $(patsubst ./cmd/%/,%,$(sort $(dir $(wildcard ./cmd/*/))))

versions.mk

@@ -17,3 +17,5 @@ VERSION ?= v0.1.0
 vVERSION := v$(VERSION:v%=%)
 
 CUDA_VERSION := 12.2.0
+
+GOLANG_VERSION := 1.20.4