ref #8: [feat] add config for docker daemon

adapter/config/loader.py

@@ -8,6 +8,7 @@ from dotenv import dotenv_values
 from .model import (
     AppConfig,
     AppSectionConfig,
+    DockerConfig,
     HttpConfig,
     LoggingConfig,
     MetricsConfig,
@@ -39,6 +40,7 @@ def load_config(
     logging_section = _section(yaml_data, 'logging')
     metrics_section = _section(yaml_data, 'metrics')
     tracing_section = _section(yaml_data, 'tracing')
+    docker_section = _section(yaml_data, 'docker')
     sandbox_section = _section(yaml_data, 'sandbox')
     security_section = _section(yaml_data, 'security')
 
@@ -130,6 +132,15 @@ def load_config(
             enable_metrics=metrics_enabled,
             enable_tracing=tracing_enabled,
         ),
+        docker=DockerConfig(
+            base_url=_yaml_or_env_str(
+                docker_section,
+                'base_url',
+                'docker.base_url',
+                env_values,
+                'APP_DOCKER_BASE_URL',
+            )
+        ),
         sandbox=_load_sandbox_config(sandbox_section, env_values),
         security=SecurityConfig(
             token_header=_yaml_or_env_str(

adapter/config/model.py

@@ -40,6 +40,11 @@ class OtelConfig:
     metric_export_interval: int
 
 
+@dataclass(frozen=True, slots=True)
+class DockerConfig:
+    base_url: str
+
+
 @dataclass(frozen=True, slots=True)
 class SandboxConfig:
     image: str
@@ -68,5 +73,6 @@ class AppConfig:
     metrics: MetricsConfig
     tracing: TracingConfig
     otel: OtelConfig
+    docker: DockerConfig
     sandbox: SandboxConfig
     security: SecurityConfig

adapter/di/container.py

@@ -78,8 +78,8 @@ def build_container(
         )
 
     observability = build_observability(app_config)
-    docker_client: DockerClient = docker.from_env()
     clock = SystemClock()
+    docker_client = docker.DockerClient(base_url=app_config.docker.base_url)
 
     user_repository = InMemoryUserRepository(
         observability.tracer, [User(id='123', email='aza@gglamer.ru', name='gglamer')]

config/app.yaml

@@ -24,6 +24,9 @@ otel:
   traces_endpoint: http://localhost:4318/v1/traces
   metric_export_interval: 1000
 
+docker:
+  base_url: unix:///var/run/docker.sock
+
 sandbox:
   image: ai-agent:latest
   ttl_seconds: 300