chore: add testing on arm64 architecture using qemu

.github/workflows/tag-and-release.yaml

@@ -29,7 +29,7 @@ jobs:
     strategy:
       matrix:
         flavor: [upstream, registry1]
-        architecture: [amd64]
+        architecture: [amd64, arm64]
     name: Publish ${{ matrix.flavor }} ${{ matrix.architecture }}
 
     permissions:
@@ -46,6 +46,10 @@ jobs:
           registry1Password: ${{ secrets.IRON_BANK_ROBOT_PASSWORD }}
           ghToken: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Set up QEMU
+        if: ${{ runner.arch == 'ARM64' }}
+        uses: docker/setup-qemu-action@v3
+
       - name: Publish Package
         run: UDS_ARCHITECTURE=${{ matrix.architecture }} uds run -f tasks/publish.yaml package --set FLAVOR=${{ matrix.flavor }}
 

README.md

@@ -7,6 +7,9 @@
 
 This package is designed for use as part of a [UDS Software Factory](https://github.com/defenseunicorns/uds-software-factory) bundle deployed on [UDS Core](https://github.com/defenseunicorns/uds-core).
 
+> [!IMPORTANT]  
+> The `arm64` package includes `amd64` images due to lack of availability of `arm64` images from upstream projects at this time. This means you can deploy the `arm64` package on an `arm64` kubernetes cluster, but some of the images contained in the package will require emulation (e.g., qemu or rosetta) to run properly.
+
 > [!TIP]
 > To add additional environment variables to Mattermost you can do so by overriding the `extraEnv` key in the `uds-mattermost-config` chart.
 > ```yaml

tests/mattermost.test.ts

@@ -64,7 +64,7 @@ test("send a message", async ({ page }) => {
   await page.goto('/unicorns/channels/town-square');
 
   const el = page.locator(`#post_${post.id}`);
-  await expect(el).toContainText(post.message);
+  await expect(el).toContainText(post.message, { timeout: 60_000 });
 });
 
 test("send a message with attachment", async ({ page }) => {
@@ -99,6 +99,6 @@ test("send a message with attachment", async ({ page }) => {
   await page.goto('/unicorns/channels/town-square');
 
   const el = page.locator(`#post_${post.id}`);
-  await expect(el).toContainText(post.message);
+  await expect(el).toContainText(post.message, { timeout: 60_000 });
 
 });