fixing goreleaser and buildx

.goreleaser.yml

@@ -19,65 +19,65 @@ builds:
 
 dockers:
   -
+    dockerfile: Dockerfile
+    use: buildx
+    goos: linux
+    goarch: amd64
     image_templates:
       - "dpejcev/kube-webhook-certgen:{{ .Major }}-amd64"
       - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-amd64"
       - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-amd64"
       - "dpejcev/kube-webhook-certgen:latest-amd64"
-    dockerfile: Dockerfile
-    use: buildx
-    goos: linux
-    goarch: amd64
     build_flag_templates:
       - "--platform=linux/amd64"
       - "--label=org.opencontainers.image.created={{.Date}}"
       - "--label=org.opencontainers.image.title={{.ProjectName}}"
       - "--label=org.opencontainers.image.revision={{.FullCommit}}"
       - "--label=org.opencontainers.image.version={{.Version}}"
   -
+    dockerfile: Dockerfile
+    use: buildx
+    goos: linux
+    goarch: arm64
     image_templates:
       - "dpejcev/kube-webhook-certgen:{{ .Major }}-arm64v8"
       - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-arm64v8"
       - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-arm64v8"
       - "dpejcev/kube-webhook-certgen:latest-arm64v8"
-    dockerfile: Dockerfile
-    use: buildx
-    goos: linux
-    goarch: arm64
     build_flag_templates:
       - "--platform=linux/arm64/v8"
       - "--label=org.opencontainers.image.created={{.Date}}"
       - "--label=org.opencontainers.image.title={{.ProjectName}}"
       - "--label=org.opencontainers.image.revision={{.FullCommit}}"
       - "--label=org.opencontainers.image.version={{.Version}}"
   -
-    image_templates:
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}-armv6"
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-armv6"
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-armv6"
-      - "dpejcev/kube-webhook-certgen:latest-armv6"
     dockerfile: Dockerfile
     use: buildx
     goos: linux
     goarch: arm
     goarm: 6
+    image_templates:
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}-armv6"
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-armv6"
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-armv6"
+      - "dpejcev/kube-webhook-certgen:latest-armv6"
     build_flag_templates:
       - "--platform=linux/arm/v6"
       - "--label=org.opencontainers.image.created={{.Date}}"
       - "--label=org.opencontainers.image.title={{.ProjectName}}"
       - "--label=org.opencontainers.image.revision={{.FullCommit}}"
       - "--label=org.opencontainers.image.version={{.Version}}"
   -
-    image_templates:
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}-armv7"
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-armv7"
-      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-armv7"
-      - "dpejcev/kube-webhook-certgen:latest-armv7"
     dockerfile: Dockerfile
     use: buildx
     goos: linux
     goarch: arm
     goarm: 7
+    image_templates:
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}-armv7"
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}-armv7"
+      - "dpejcev/kube-webhook-certgen:{{ .Major }}.{{ .Minor }}.{{ .Patch }}-armv7"
+      - "dpejcev/kube-webhook-certgen:latest-armv7"
     build_flag_templates:
       - "--platform=linux/arm/v7"
       - "--label=org.opencontainers.image.created={{.Date}}"

Dockerfile

@@ -1,19 +1,5 @@
-FROM alpine:3.17.0
+FROM scratch
 
 COPY kube-webhook-certgen /kube-webhook-certgen
 
-ARG USER=default
-ENV HOME /home/$USER
-
-# install sudo as root
-RUN apk add --update sudo
-
-# add new user
-RUN adduser -D $USER \
-        && echo "$USER ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/$USER \
-        && chmod 0440 /etc/sudoers.d/$USER
-
-USER $USER
-WORKDIR $HOME
-
 ENTRYPOINT ["/kube-webhook-certgen"]