v0.10: update main Dockerfile to Go 1.18

Go1.17 is EOL and shows up in vulnerability scanners. Intentionally didn't update the examples and linters as not critical for a patch release. Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
moby · Nov 10, 2022 · cd96f90 · cd96f90
1 parent 5cb269a
commit cd96f90
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diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -143,7 +143,7 @@ jobs:
         name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.16
+          go-version: 1.18
       -
         name: Cache Go modules
         uses: actions/cache@v2

diff --git a/Dockerfile b/Dockerfile
@@ -22,7 +22,7 @@ RUN apk add --no-cache git
 # xx is a helper for cross-compilation
 FROM --platform=$BUILDPLATFORM tonistiigi/xx@sha256:1e96844fadaa2f9aea021b2b05299bc02fe4c39a92d8e735b93e8e2b15610128 AS xx
 
-FROM --platform=$BUILDPLATFORM golang:1.17-alpine AS golatest
+FROM --platform=$BUILDPLATFORM golang:1.18-alpine AS golatest
 
 # gobuild is base stage for compiling go/cgo
 FROM golatest AS gobuild-base