conductor(checkpoint): Checkpoint end of Phase 1

scripts/cluster_status/Makefile

@@ -0,0 +1,11 @@
+.PHONY: setup test run
+
+setup:
+	python3 -m venv .venv
+	. .venv/bin/activate && pip install -r requirements.txt
+
+test:
+	. .venv/bin/activate && pytest -v --cov=.
+
+run:
+	. .venv/bin/activate && python3 cluster_status.py

scripts/cluster_status/config.py

@@ -0,0 +1,15 @@
+import os
+
+DEFAULT_CONSUL_URL = "http://consul.service.dc1.consul:8500"
+
+def get_consul_url(url_arg=None):
+    """
+    Resolves the Consul URL in the following order:
+    1. CLI Argument (url_arg)
+    2. Environment Variable (CONSUL_HTTP_ADDR)
+    3. Default (http://localhost:8500)
+    """
+    if url_arg:
+        return url_arg
+    
+    return os.environ.get("CONSUL_HTTP_ADDR", DEFAULT_CONSUL_URL)

scripts/cluster_status/requirements.txt

@@ -0,0 +1,4 @@
+requests
+tabulate
+pytest
+pytest-cov

scripts/cluster_status/tests/test_config.py

@@ -0,0 +1,27 @@
+import os
+import pytest
+import config
+
+def test_default_consul_url():
+    """Test that the default Consul URL is returned when no env var is set."""
+    # Ensure env var is not set
+    if "CONSUL_HTTP_ADDR" in os.environ:
+        del os.environ["CONSUL_HTTP_ADDR"]
+    
+    assert config.get_consul_url() == "http://consul.service.dc1.consul:8500"
+
+def test_env_var_consul_url():
+    """Test that the environment variable overrides the default."""
+    os.environ["CONSUL_HTTP_ADDR"] = "http://10.0.0.1:8500"
+    try:
+        assert config.get_consul_url() == "http://10.0.0.1:8500"
+    finally:
+        del os.environ["CONSUL_HTTP_ADDR"]
+
+def test_cli_arg_consul_url():
+    """Test that the CLI argument overrides everything."""
+    os.environ["CONSUL_HTTP_ADDR"] = "http://10.0.0.1:8500"
+    try:
+        assert config.get_consul_url("http://cli-override:8500") == "http://cli-override:8500"
+    finally:
+        del os.environ["CONSUL_HTTP_ADDR"]