Implement Docker integration with BollardAdapter; add Dockerfile, docker-compose, and update dependencies

src/docker/bollard.rs

@@ -0,0 +1,49 @@
+use bollard::Docker;
+use std::sync::{Arc, Mutex};
+
+pub struct BollardAdapter {
+    client: Arc<Mutex<Option<Docker>>>,
+}
+
+impl BollardAdapter {
+    pub fn new() -> Self {
+        Self {
+            client: Arc::new(Mutex::new(None)),
+        }
+    }
+}
+
+impl crate::docker::DockerAdapter for BollardAdapter {
+    async fn connect_docker(&self, docker_host: Option<String>) -> anyhow::Result<()> {
+        let docker = match docker_host {
+            Some(host) => Docker::connect_with_http(&host, 60, bollard::API_DEFAULT_VERSION)?,
+            None => Docker::connect_with_socket_defaults()?,
+        };
+
+        docker.ping().await?;
+
+        let mut client = self.client.lock().unwrap();
+        *client = Some(docker);
+
+        Ok(())
+    }
+
+    async fn list_service_with_label(&self, label: &str) -> anyhow::Result<Vec<String>> {
+        Ok(vec![])
+    }
+
+    async fn shutdown_service(&self, service_name: &str) -> anyhow::Result<()> {
+        Ok(())
+    }
+
+    async fn start_service(&self, service_name: &str) -> anyhow::Result<()> {
+        Ok(())
+    }
+}
+
+impl Default for BollardAdapter {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+