From 70f86a725c65d3b5e33474f5e6fb6663db5e27e4 Mon Sep 17 00:00:00 2001
From: Rail Aliiev <rail@iqchoice.com>
Date: Thu, 22 Jun 2023 14:37:00 -0400
Subject: [PATCH] ci: allow apt background update to finish before updating
 packages

Previously, we run `apt` commands that required exclusive lock at the
start of the bootstrap script.

Some base images (like the FIPS one) have daily apt autoupgrade cronjob,
which is started on boot by systemd.

This PR gives the cronjob some time to finish before proceeding with
`apt` commands.

Epic: none
Release note: None
---
 build/packer/teamcity-agent.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build/packer/teamcity-agent.sh b/build/packer/teamcity-agent.sh
index 522aab04829d..e2b3bafd3984 100644
--- a/build/packer/teamcity-agent.sh
+++ b/build/packer/teamcity-agent.sh
@@ -21,6 +21,9 @@ apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 0EBFCD88
 cat > /etc/apt/sources.list.d/docker.list <<EOF
 deb https://download.docker.com/linux/ubuntu focal stable
 EOF
+# Some images come with apt autoupgrade job running at start, let's give it a few minutes to finish to avoid races.
+echo "Sleeping for 3 minutes to allow apt daily cronjob to finish..."
+sleep 3m
 apt-get update --yes
 
 # Install the sudo version patched for CVE-2021-3156