From 40172dc508a7ad060b98c398c5c9cba24a3ce751 Mon Sep 17 00:00:00 2001
From: Erik Wilson <erik.e.wilson@gmail.com>
Date: Fri, 22 Mar 2019 00:11:42 +0000
Subject: [PATCH] Package airgap image files

Generate airgap artifacts from an images list for each architecture.
---
 scripts/airgap/generate-list.sh |  8 ++++++++
 scripts/airgap/image-list.txt   |  5 +++++
 scripts/package                 |  1 +
 scripts/package-airgap          | 10 ++++++++++
 4 files changed, 24 insertions(+)
 create mode 100755 scripts/airgap/generate-list.sh
 create mode 100644 scripts/airgap/image-list.txt
 create mode 100755 scripts/package-airgap

diff --git a/scripts/airgap/generate-list.sh b/scripts/airgap/generate-list.sh
new file mode 100755
index 0000000000..813513aca3
--- /dev/null
+++ b/scripts/airgap/generate-list.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+set -e -x
+
+cd $(dirname $0)
+
+k3s crictl images -o json \
+    | jq -r '.images[].repoTags[0] | select(. != null)' \
+    | tee image-list.txt
diff --git a/scripts/airgap/image-list.txt b/scripts/airgap/image-list.txt
new file mode 100644
index 0000000000..b2d7fcbf5a
--- /dev/null
+++ b/scripts/airgap/image-list.txt
@@ -0,0 +1,5 @@
+docker.io/coredns/coredns:1.3.0
+docker.io/library/traefik:1.7.9
+docker.io/rancher/klipper-helm:v0.1.5
+docker.io/rancher/klipper-lb:v0.1.1
+k8s.gcr.io/pause:3.1
diff --git a/scripts/package b/scripts/package
index 2e953e40f6..e7b6dd2d02 100755
--- a/scripts/package
+++ b/scripts/package
@@ -9,3 +9,4 @@ fi
 
 ./package-cli
 ./package-image
+./package-airgap
diff --git a/scripts/package-airgap b/scripts/package-airgap
new file mode 100755
index 0000000000..adc242fa2e
--- /dev/null
+++ b/scripts/package-airgap
@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e -x
+
+source $(dirname $0)/version.sh
+
+cd $(dirname $0)/..
+
+images=$(cat scripts/airgap/image-list.txt)
+xargs -n1 docker pull <<< "${images}"
+docker save ${images} -o dist/artifacts/k3s-airgap-images-${ARCH}.tar