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images/ubuntu: Fix permission for netplan config #748

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merged 1 commit into from Jun 2, 2023
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images/ubuntu: Fix permission for netplan config #748

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6 changes: 6 additions & 0 deletions images/ubuntu.yaml
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Expand Up @@ -807,5 +807,11 @@ actions:
types:
- vm

- trigger: post-files
action: |-
#!/bin/sh
set -eux
[ -f /etc/netplan/10-lxc.yaml ] && chmod 0600 /etc/netplan/10-lxc.yaml
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Why don't we set the correct perms when its creates rather than later though?

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I forgot, the dump generator has a mode option. Let me fix that.

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Hi, I'm having the same issue with netplan and used your code to set permissions. I'm still getting "Cannot call openvswitch: ovsdb-server.service is not running" . Am I doing something wrong here? are there any further steps needed?

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@lukasz0617 can you confirm that 10-lxc.yaml has the correct permission set in the container?

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First time creating new instance for a few weeks and I am NOW also seeing

"Permissions for /etc/netplan/90-lxc.yaml are too open. Netplan configuration should NOT be accessible by others. WARNING:root:Cannot call Open vSwitch: ovsdb-server.service is not running"

with image 22.04 (unchanged apart from any automatic updating). Note that 90-lxc.yaml was a pushed file and the permissions were indeed too open - I simply chmod 0600 /etc/netplan/90-lxc.yaml - and then netplan try accepted the config without issue but still reported

"Cannot call openvswitch: ovsdb-server.service is not running"

The LXD set up has been in place for a while. Doesn't seem to create any issues, but clearly not right?

mappings:
architecture_map: debian