Remove debug logging from Docker collection code

Agent changes:
- Changed docker ps and docker images commands to run without sudo
- cm-agent user is already in docker group, so sudo is not needed
- Fixes "unable to change to root gid: Operation not permitted" error
- Systemd security restrictions were blocking sudo gid changes

This fixes Docker container and image collection on systems with
systemd security hardening enabled.

Updated to version 0.1.178

Cargo.lock

@@ -279,7 +279,7 @@ checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
 
 [[package]]
 name = "cm-dashboard"
-version = "0.1.174"
+version = "0.1.178"
 dependencies = [
  "anyhow",
  "chrono",
@@ -301,7 +301,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-agent"
-version = "0.1.174"
+version = "0.1.178"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -324,7 +324,7 @@ dependencies = [
 
 [[package]]
 name = "cm-dashboard-shared"
-version = "0.1.174"
+version = "0.1.178"
 dependencies = [
  "chrono",
  "serde",

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-agent"
-version = "0.1.174"
+version = "0.1.179"
 edition = "2021"
 
 [dependencies]

agent/src/collectors/systemd.rs

@@ -773,10 +773,10 @@ impl SystemdCollector {
     fn get_docker_containers(&self) -> Vec<(String, String)> {
         let mut containers = Vec::new();
 
-        // Check if docker is available (use sudo for permissions)
+        // Check if docker is available (cm-agent user is in docker group)
         // Use -a to show ALL containers (running and stopped)
-        let output = Command::new("sudo")
+        let output = Command::new("docker")
-            .args(&["docker", "ps", "-a", "--format", "{{.Names}},{{.Status}}"])
+            .args(&["ps", "-a", "--format", "{{.Names}},{{.Status}}"])
             .output();
 
         let output = match output {
@@ -817,15 +817,19 @@ impl SystemdCollector {
     /// Get docker images as sub-services
     fn get_docker_images(&self) -> Vec<(String, String, String)> {
         let mut images = Vec::new();
-
+        // Check if docker is available (cm-agent user is in docker group)
-        // Check if docker is available (use sudo for permissions)
+        let output = Command::new("docker")
-        let output = Command::new("sudo")
+            .args(&["images", "--format", "{{.Repository}}:{{.Tag}},{{.Size}}"])
-            .args(&["docker", "images", "--format", "{{.Repository}}:{{.Tag}},{{.Size}}"])
             .output();
 
         let output = match output {
             Ok(out) if out.status.success() => out,
-            _ => return images, // Docker not available or failed
+            Ok(_) => {
+                return images;
+            }
+            Err(_) => {
+                return images;
+            }
         };
 
         let output_str = match String::from_utf8(output.stdout) {

dashboard/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard"
-version = "0.1.174"
+version = "0.1.179"
 edition = "2021"
 
 [dependencies]

shared/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cm-dashboard-shared"
-version = "0.1.174"
+version = "0.1.179"
 edition = "2021"
 
 [dependencies]