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=== Description (from pull-request) ===
This allows NSS related files:
 - nsswitch.conf
 - passwd
 - group

As well as /proc/version which QEMU apparently accesses sometimes.

Signed-off-by: Stéphane Graber <stgra...@ubuntu.com>
From 53127c9b827cac52cc235d3f6b61348ad91f5761 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Graber?= <stgra...@ubuntu.com>
Date: Fri, 4 Dec 2020 08:44:37 -0500
Subject: [PATCH] lxd/apparmor/qemu: Allow some more files
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This allows NSS related files:
 - nsswitch.conf
 - passwd
 - group

As well as /proc/version which QEMU apparently accesses sometimes.

Signed-off-by: Stéphane Graber <stgra...@ubuntu.com>
---
 lxd/apparmor/instance_qemu.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lxd/apparmor/instance_qemu.go b/lxd/apparmor/instance_qemu.go
index a1183e27e4..4f7e7104f0 100644
--- a/lxd/apparmor/instance_qemu.go
+++ b/lxd/apparmor/instance_qemu.go
@@ -40,6 +40,10 @@ profile "{{ .name }}" 
flags=(attach_disconnected,mediate_deleted) {
   /usr/share/qemu/**                        kr,
   /usr/share/seabios/**                     kr,
   owner @{PROC}/@{pid}/task/@{tid}/comm     rw,
+  {{ .rootPath }}/etc/nsswitch.conf         r,
+  {{ .rootPath }}/etc/passwd                r,
+  {{ .rootPath }}/etc/group                 r,
+  @{PROC}/version                           r,
 
   # Instance specific paths
   {{ .logPath }}/** rwk,
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