container: T6208: rename "cap-add" CLI node to "capability"

Containers have the ability to add Linux system capabilities to them, this is
done using the "set container name <name> cap-add" command.

The CLI node sounds off and rather should be "set container name <name>
capability" instead as we use and pass a capability to a container and not
add/invent new ones.

1 files changed, 6 insertions, 7 deletions

diff --git a/src/conf_mode/container.py b/src/conf_mode/container.py
index 910a92a7c..abd2c5f21 100755
--- a/src/conf_mode/container.py
+++ b/src/conf_mode/container.py
@@ -262,12 +262,11 @@ def generate_run_arguments(name, container_config):
     restart = container_config['restart']
 
     # Add capability options. Should be in uppercase
-    cap_add = ''
-    if 'cap_add' in container_config:
-        for c in container_config['cap_add']:
-            c = c.upper()
-            c = c.replace('-', '_')
-            cap_add += f' --cap-add={c}'
+    capabilities = ''
+    if 'capability' in container_config:
+        for cap in container_config['capability']:
+            cap = c.upper().replace('-', '_')
+            capabilities += f' --cap-add={cap}'
 
     # Add a host device to the container /dev/x:/dev/x
     device = ''
@@ -330,7 +329,7 @@ def generate_run_arguments(name, container_config):
             prop = vol_config['propagation']
             volume += f' --volume {svol}:{dvol}:{mode},{prop}'
 
-    container_base_cmd = f'--detach --interactive --tty --replace {cap_add} ' \
+    container_base_cmd = f'--detach --interactive --tty --replace {capabilities} ' \
                          f'--memory {memory}m --shm-size {shared_memory}m --memory-swap 0 --restart {restart} ' \
                          f'--name {name} {hostname} {device} {port} {volume} {env_opt} {label} {uid}'