add multiarch

.gitignore

@@ -1,3 +1 @@
 maintain/
-multi-arch-manifest.yaml
-post_push

hooks/post_push

@@ -0,0 +1,4 @@
+#!/bin/bash
+curl -Lo manifest-tool https://github.com/estesp/manifest-tool/releases/download/v0.9.0/manifest-tool-linux-amd64
+chmod +x manifest-tool
+./manifest-tool push from-spec multi-arch-manifest.yaml

multi-arch-manifest.yaml

@@ -0,0 +1,11 @@
+image: 11notes/nginx:1.18.0
+manifests:
+  - image: 11notes/nginx:amd64-1.18.0
+    platform:
+      architecture: amd64
+      os: linux
+  - image: 1notes/nginx:arm64v8-1.18.0
+    platform:
+      architecture: arm64
+      os: linux
+      variant: v8