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networkcfg: Configure NetworkManager to be the default renderer

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When Netplan is installed in the target system:
In case NM is not yet set to be the default Netplan renderer (e.g. through a
/usr/lib/netplan/00-network-manager-all.yaml file shipped by an installed
package), create the /etc/netplan/01-network-manager-all.yaml configuration
and copy over all other Netplan configuration from the installer system.
This commit is contained in:
Lukas Märdian 2024-02-13 16:13:29 +01:00
parent 932b9a5af7
commit 562cae387c
1 changed files with 21 additions and 1 deletions
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22
src/modules/networkcfg/main.py
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@ -138,7 +138,27 @@ def run():
target_netplan = os.path.join(root_mount_point, source_netplan.lstrip('/'))
if os.path.exists(source_netplan) and os.path.exists(target_netplan):
for cfg in glob.glob(os.path.join(source_netplan, "90-NM-*")):
# Set NetworkManager to be the default renderer if Netplan is installed
# TODO: We might rather do that inside the network-manager package, see:
# https://bugs.launchpad.net/ubuntu/+source/ubuntu-settings/+bug/2020110
default_renderer = os.path.join(root_mount_point, "usr/lib/netplan",
"00-network-manager-all.yaml")
if not os.path.exists(default_renderer):
renderer_file = os.path.join(target_netplan,
"01-network-manager-all.yaml")
nm_renderer = """# This file was written by calamares.
# Let NetworkManager manage all devices on this system.
# For more information, see netplan(5).
network:
version: 2
renderer: NetworkManager
"""
with open(renderer_file, 'w') as f:
f.writelines(nm_renderer)
os.chmod(f, 0o600)
# Copy existing Netplan configuration
for cfg in glob.glob(os.path.join(source_netplan, "*.yaml")):
source_cfg = os.path.join(source_netplan, cfg)
target_cfg = os.path.join(target_netplan, os.path.basename(cfg))