orchestratord test: Make sure all images exist locally

Author: def-

ci/nightly/pipeline.template.yml

@@ -2296,14 +2296,14 @@ steps:
         agents:
           queue: hetzner-aarch64-16cpu-32gb
 
-      - id: orchestratord-all
-        label: "Orchestratord test (every property)"
+      - id: orchestratord-individual
+        label: "Orchestratord test (individual properties)"
         depends_on: build-aarch64
         timeout_in_minutes: 180
         plugins:
           - ./ci/plugins/mzcompose:
               composition: orchestratord
-              args: [--scenario=all, --recreate-cluster]
+              args: [--scenario=individual, --recreate-cluster]
               ci-builder: stable
         agents:
           queue: hetzner-aarch64-16cpu-32gb
@@ -2319,3 +2319,15 @@ steps:
               ci-builder: stable
         agents:
           queue: hetzner-aarch64-16cpu-32gb
+
+      - id: orchestratord-upgrade
+        label: "Orchestratord test (upgrade)"
+        depends_on: build-aarch64
+        timeout_in_minutes: 180
+        plugins:
+          - ./ci/plugins/mzcompose:
+              composition: orchestratord
+              args: [--scenario=upgrade, --runtime=7200, --recreate-cluster]
+              ci-builder: stable
+        agents:
+          queue: hetzner-aarch64-16cpu-32gb

misc/python/materialize/version_list.py

@@ -49,6 +49,26 @@ def get_self_managed_versions() -> list[MzVersion]:
     return sorted(result)
 
 
+BAD_SELF_MANAGED_VERSIONS = {
+    MzVersion.parse_mz("v0.130.0"),
+    MzVersion.parse_mz("v0.130.1"),
+    MzVersion.parse_mz("v0.130.2"),
+    MzVersion.parse_mz("v0.130.3"),
+    MzVersion.parse_mz("v0.130.4"),
+}
+
+
+def get_all_self_managed_versions() -> list[MzVersion]:
+    result = set()
+    for entry in yaml.safe_load(
+        requests.get("https://materializeinc.github.io/materialize/index.yaml").text
+    )["entries"]["materialize-operator"]:
+        version = MzVersion.parse_mz(entry["appVersion"])
+        if not version.prerelease and version not in BAD_SELF_MANAGED_VERSIONS:
+            result.add(version)
+    return sorted(result)
+
+
 # not released on Docker
 INVALID_VERSIONS = {
     MzVersion.parse_mz("v0.52.1"),