Container Registry Stack (#747)

Co-authored-by: David Boreham <david@bozemanpas.com>
Reviewed-on: cerc-io/stack-orchestrator#747
Co-authored-by: David Boreham <david@bozemanpass.com>
Co-committed-by: David Boreham <david@bozemanpass.com>

stack_orchestrator/build/build_containers.py

@@ -27,7 +27,7 @@ import subprocess
 import click
 import importlib.resources
 from pathlib import Path
-from stack_orchestrator.util import include_exclude_check, get_parsed_stack_config, stack_is_external
+from stack_orchestrator.util import include_exclude_check, get_parsed_stack_config, stack_is_external, warn_exit
 from stack_orchestrator.base import get_npm_registry_url
 
 # TODO: find a place for this
@@ -164,6 +164,8 @@ def command(ctx, include, exclude, force_rebuild, extra_build_args):
     containers_in_scope = []
     if stack:
         stack_config = get_parsed_stack_config(stack)
+        if "containers" not in stack_config or stack_config["containers"] is None:
+            warn_exit(f"stack {stack} does not define any containers")
         containers_in_scope = stack_config['containers']
     else:
         containers_in_scope = all_containers

stack_orchestrator/data/compose/docker-compose-container-registry.yml

@@ -0,0 +1,13 @@
+services:
+  registry:
+    image: registry:2.8
+    restart: always
+    environment:
+      REGISTRY_LOG_LEVEL: ${REGISTRY_LOG_LEVEL}
+    volumes:
+      - registry-data:/var/lib/registry
+    ports:
+      - "5000"
+
+volumes:
+  registry-data:

stack_orchestrator/data/stacks/container-registry/README.md

@@ -0,0 +1,3 @@
+# Container Registry Stack
+
+Host a container image registry

stack_orchestrator/data/stacks/container-registry/stack.yml

@@ -0,0 +1,5 @@
+version: "1.0"
+name: container-registry
+description: "Container registry stack"
+pods:
+  - container-registry