feat: add samba and proxmox modules, update config with node secrets

infra_cli/samba.py

@@ -0,0 +1,42 @@
+from .ssh import SSHClient
+
+class SambaManager:
+    def __init__(self, config):
+        # Samba is on la-samba-01 (handled via Jump host or direct IP)
+        # In this infra, we often use pct exec on the host vmh-11
+        node = config.get_node('la-vmh-11')
+        if not node:
+            raise ValueError("Node 'la-vmh-11' not found in config")
+        
+        self.host = node['host']
+        self.password = node.get('pass')
+        self.user = config.get('proxmox.user', 'root')
+        self.ssh_key = config.get('proxmox.ssh_key_path')
+        self.client = SSHClient(self.host, self.user, self.ssh_key, self.password)
+        
+        # Container ID for la-samba-01
+        self.lxc_id = "1113"
+
+    def exec_samba(self, cmd):
+        # Executes samba-tool inside the LXC
+        return self.client.run(f"pct exec {self.lxc_id} -- samba-tool {cmd}")
+
+    def list_users(self):
+        res = self.exec_samba("user list")
+        return res.stdout
+
+    def add_user(self, username, password):
+        res = self.exec_samba(f"user create {username} {password}")
+        if res.returncode != 0:
+            raise RuntimeError(f"Failed to create user {username}: {res.stderr}")
+        return res.stdout
+
+    def add_to_group(self, group, username):
+        res = self.exec_samba(f"group addmembers {group} {username}")
+        if res.returncode != 0:
+            raise RuntimeError(f"Failed to add {username} to {group}: {res.stderr}")
+        return res.stdout
+
+    def list_group_members(self, group):
+        res = self.exec_samba(f"group listmembers {group}")
+        return res.stdout