feat: add container hashmap

src/main.rs

@@ -0,0 +1,23 @@
+use bollard::Docker;
+use std::collections::HashMap;
+use tokio;
+
+#[tokio::main]
+async fn main() -> epoch::Result<()> {
+    let docker = Docker::connect_with_local_defaults()?;
+
+    let filters: HashMap<&str, Vec<&str>> = HashMap::from(
+        [
+            ("label", vec!["epoch.manage=true"]),
+        ],
+    );
+
+    let opts = bollard::query_parameters::ListContainersOptionsBuilder::new()
+      .filters(&filters).build();
+
+    let containers = docker.list_containers(Some(opts)).await?;
+
+    epoch::manager::manage(&containers).await?;
+
+    Ok(())
+}