First part of deployments for external repos

app/deploy.py

@@ -20,13 +20,12 @@ import copy
 import os
 import sys
 from dataclasses import dataclass
-from decouple import config
 from importlib import resources
 import subprocess
 from python_on_whales import DockerClient, DockerException
 import click
 from pathlib import Path
-from app.util import include_exclude_check, get_parsed_stack_config, global_options2
+from app.util import include_exclude_check, get_parsed_stack_config, global_options2, get_dev_root_path
 from app.deploy_types import ClusterContext, DeployCommandContext
 from app.deployment_create import create as deployment_create
 from app.deployment_create import init as deployment_init
@@ -235,11 +234,7 @@ def _make_runtime_env(ctx):
 # stack has to be either PathLike pointing to a stack yml file, or a string with the name of a known stack
 def _make_cluster_context(ctx, stack, include, exclude, cluster, env_file):
 
-    if ctx.local_stack:
-        dev_root_path = os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
-        print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
-    else:
-        dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
+    dev_root_path = get_dev_root_path(ctx)
 
     # TODO: huge hack, fix this
     # If the caller passed a path for the stack file, then we know that we can get the compose files

app/deploy_util.py

@@ -16,14 +16,14 @@
 import os
 from typing import List
 from app.deploy_types import DeployCommandContext, VolumeMapping
-from app.util import get_parsed_stack_config, get_yaml, get_compose_file_dir
+from app.util import get_parsed_stack_config, get_yaml, get_compose_file_dir, get_pod_list
 
 
 def _container_image_from_service(stack: str, service: str):
     # Parse the compose files looking for the image name of the specified service
     image_name = None
     parsed_stack = get_parsed_stack_config(stack)
-    pods = parsed_stack["pods"]
+    pods = get_pod_list(parsed_stack)
     yaml = get_yaml()
     for pod in pods:
         pod_file_path = os.path.join(get_compose_file_dir(), f"docker-compose-{pod}.yml")

app/deployment_create.py

@@ -20,7 +20,8 @@ from pathlib import Path
 import random
 from shutil import copyfile, copytree
 import sys
-from app.util import get_stack_file_path, get_parsed_deployment_spec, get_parsed_stack_config, global_options, get_yaml
+from app.util import (get_stack_file_path, get_parsed_deployment_spec, get_parsed_stack_config, global_options, get_yaml,
+                      get_pod_list, get_pod_file_path)
 from app.util import get_compose_file_dir
 from app.deploy_types import DeploymentContext, LaconicStackSetupCommand
 
@@ -32,10 +33,10 @@ def _make_default_deployment_dir():
 def _get_ports(stack):
     ports = {}
     parsed_stack = get_parsed_stack_config(stack)
-    pods = parsed_stack["pods"]
+    pods = get_pod_list(parsed_stack)
     yaml = get_yaml()
     for pod in pods:
-        pod_file_path = os.path.join(get_compose_file_dir(), f"docker-compose-{pod}.yml")
+        pod_file_path = get_pod_file_path(parsed_stack, pod)
         parsed_pod_file = yaml.load(open(pod_file_path, "r"))
         if "services" in parsed_pod_file:
             for svc_name, svc in parsed_pod_file["services"].items():
@@ -49,10 +50,10 @@ def _get_named_volumes(stack):
     # Parse the compose files looking for named volumes
     named_volumes = []
     parsed_stack = get_parsed_stack_config(stack)
-    pods = parsed_stack["pods"]
+    pods = get_pod_list(parsed_stack)
     yaml = get_yaml()
     for pod in pods:
-        pod_file_path = os.path.join(get_compose_file_dir(), f"docker-compose-{pod}.yml")
+        pod_file_path = get_pod_file_path(parsed_stack, pod)
         parsed_pod_file = yaml.load(open(pod_file_path, "r"))
         if "volumes" in parsed_pod_file:
             volumes = parsed_pod_file["volumes"]
@@ -263,7 +264,7 @@ def init(ctx, config, output, map_ports_to_host):
 
 def _write_config_file(spec_file: Path, config_env_file: Path):
     spec_content = get_parsed_deployment_spec(spec_file)
-    if spec_content["config"]:
+    if "config" in spec_content and spec_content["config"]:
         config_vars = spec_content["config"]
         if config_vars:
             with open(config_env_file, "w") as output_file:

app/util.py

@@ -13,6 +13,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http:#www.gnu.org/licenses/>.
 
+from decouple import config
 import os.path
 import sys
 import ruamel.yaml
@@ -37,6 +38,16 @@ def get_stack_file_path(stack):
     return stack_file_path
 
 
+def get_dev_root_path(ctx):
+    if ctx and ctx.local_stack:
+        # TODO: This code probably doesn't work
+        dev_root_path = os.getcwd()[0:os.getcwd().rindex("stack-orchestrator")]
+        print(f'Local stack dev_root_path (CERC_REPO_BASE_DIR) overridden to: {dev_root_path}')
+    else:
+        dev_root_path = os.path.expanduser(config("CERC_REPO_BASE_DIR", default="~/cerc"))
+    return dev_root_path
+
+
 # Caller can pass either the name of a stack, or a path to a stack file
 def get_parsed_stack_config(stack):
     stack_file_path = stack if isinstance(stack, os.PathLike) else get_stack_file_path(stack)
@@ -56,6 +67,30 @@ def get_parsed_stack_config(stack):
         sys.exit(1)
 
 
+def get_pod_list(parsed_stack):
+    # Handle both old and new format
+    pods = parsed_stack["pods"]
+    if type(pods[0]) is str:
+        result = pods
+    else:
+        result = []
+        for pod in pods:
+            result.append(pod["name"])
+    return result
+
+
+def get_pod_file_path(parsed_stack, pod_name: str):
+    pods = parsed_stack["pods"]
+    if type(pods[0]) is str:
+        result = os.path.join(get_compose_file_dir(), f"docker-compose-{pod_name}.yml")
+    else:
+        for pod in pods:
+            if pod["name"] == pod_name:
+                pod_root_dir = os.path.join(get_dev_root_path(None), pod["repository"].split("/")[-1], pod["path"])
+                result = os.path.join(pod_root_dir, "docker-compose.yml")
+    return result
+
+
 def get_compose_file_dir():
     # TODO: refactor to use common code with deploy command
     # See: https://stackoverflow.com/questions/25389095/python-get-path-of-root-project-structure