build in an alpine image where we ship in alpine

this isn't a problem currently because we don't enable CGO, but it's safer for the build image to match Signed-off-by: Ashley Davis <[email protected]>
cert-manager · Nov 21, 2023 · 9d8985d · 9d8985d
1 parent a706b91
commit 9d8985d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Dockerfile.driver b/Dockerfile.driver
@@ -12,7 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM docker.io/library/golang:1.21 as builder
+FROM docker.io/library/golang:1.21-alpine3.18 as builder
+
+RUN apk add make
 
 WORKDIR /workspace