tools/unitctl: API Plumbing for docker deployments

* refactored "instance" command out of enum
* plumbed through function stub from client library
* error handling

Signed-off-by: Ava Hahn <a.hahn@f5.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/tools/unitctl/unit-client-rs/src/unitd_docker.rs b/tools/unitctl/unit-client-rs/src/unitd_docker.rs
index d5028afc..0f30ae8a 100644
--- a/tools/unitctl/unit-client-rs/src/unitd_docker.rs
+++ b/tools/unitctl/unit-client-rs/src/unitd_docker.rs
@@ -3,6 +3,7 @@ use std::fs::read_to_string;
 use std::path::PathBuf;
 
 use crate::unitd_process::UnitdProcess;
+use crate::unit_client::UnitClientError;
 
 use bollard::secret::ContainerInspectResponse;
 use regex::Regex;
@@ -212,6 +213,17 @@ impl UnitdContainer {
     }
 }
 
+/* deploys a new docker image of tag $image_tag.
+ * mounts $socket to /var/run in the new container.
+ * mounts $application to /www in the new container. */
+pub fn deploy_new_container(
+    _socket: &String,
+    _application: &String,
+    _image: &String
+) -> Result<(), UnitClientError> {
+    todo!()
+}
+
 /* Returns either 64 char docker container ID or None */
 pub fn pid_is_dockerized(pid: u64) -> bool {
     let cg_filepath = format!("/proc/{}/cgroup", pid);