[local] Bump dockerfiles to go 1.21

Fricounet · antoine-gaillard · commit 9dfdb01ac23d · 2024-08-31T10:00:41.000Z
diff --git a/cmd/csi-snapshotter/Dockerfile b/cmd/csi-snapshotter/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_IMAGE
 
-FROM golang:1.20 as builder
+FROM golang:1.21 as builder
 WORKDIR /go/src/kubernetes-csi/external-snapshotter
 ADD . .
 ENV GOFLAGS="-buildvcs=false"
diff --git a/cmd/snapshot-controller/Dockerfile b/cmd/snapshot-controller/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_IMAGE
 
-FROM golang:1.20 as builder
+FROM golang:1.21 as builder
 WORKDIR /go/src/kubernetes-csi/external-snapshotter
 ADD . .
 ENV GOFLAGS="-buildvcs=false"
diff --git a/cmd/snapshot-validation-webhook/Dockerfile b/cmd/snapshot-validation-webhook/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_IMAGE
 
-FROM golang:1.20 as builder
+FROM golang:1.21 as builder
 WORKDIR /go/src/kubernetes-csi/external-snapshotter
 ADD . .
 ENV GOFLAGS="-buildvcs=false"
