ci(oci): run shared image tests through package installers

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Author: elezar

.github/workflows/branch-e2e.yml

@@ -276,9 +276,9 @@ jobs:
         [
           {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"provider-refresh"},
           {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"provider-refresh"},
-          {"environment":"ubuntu-docker-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootless","installer":"binaries","testsuite":"oci-image"}
+          {"environment":"ubuntu-docker-rootful","installer":"deb","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"oci-image"}
         ]
 
   # Run driver-specific integration tests:

.github/workflows/release-dev.yml

@@ -146,9 +146,9 @@ jobs:
         [
           {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"provider-refresh"},
           {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"provider-refresh"},
-          {"environment":"ubuntu-docker-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootless","installer":"binaries","testsuite":"oci-image"}
+          {"environment":"ubuntu-docker-rootful","installer":"deb","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"oci-image"}
         ]
 
   docker-e2e:

.github/workflows/release-tag.yml

@@ -197,9 +197,9 @@ jobs:
         [
           {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"provider-refresh"},
           {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"provider-refresh"},
-          {"environment":"ubuntu-docker-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootful","installer":"binaries","testsuite":"oci-image"},
-          {"environment":"fedora-podman-rootless","installer":"binaries","testsuite":"oci-image"}
+          {"environment":"ubuntu-docker-rootful","installer":"deb","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootful","installer":"rpm","testsuite":"oci-image"},
+          {"environment":"fedora-podman-rootless","installer":"rpm","testsuite":"oci-image"}
         ]
 
   docker-e2e:

TESTING.md

@@ -313,11 +313,11 @@ as false passes or silently re-enter the archive.
 
 The `oci-image` feature testsuite (`tests/suites/features/oci-image`) checks
 OCI image identity and working-directory behavior shared by the Docker and
-Podman drivers against installed artifacts. CI runs it on Docker rootful,
-Podman rootful, and Podman rootless guests:
+Podman drivers against installed deb packages on Ubuntu and rpm packages on
+Fedora. CI runs it on Docker rootful, Podman rootful, and Podman rootless guests:
 
 ```shell
-nix run .#tmachine -- test ubuntu-docker-rootful binaries oci-image
+nix run .#tmachine -- test ubuntu-docker-rootful deb oci-image
 ```
 
 The shared suite also runs in the existing ARM64 Docker E2E workflow for