X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/267c02294d7d5c1f161921f9dade6b692a7029a2..bb99d90e25a47dff9405fb6f68be0779dd2d8989:/tools/salt-install/provision.sh

diff --git a/tools/salt-install/provision.sh b/tools/salt-install/provision.sh
index ad01c691b9..be1506c620 100755
--- a/tools/salt-install/provision.sh
+++ b/tools/salt-install/provision.sh
@@ -274,7 +274,7 @@ if [ ! -z "${HOSTNAME_EXT}" ] ; then
   # Make sure that the value configured as IP_INT is a real IP on the system.
   # If we don't error out early here when there is a mismatch, the formula will
   # fail with hard to interpret nginx errors later on.
-  ip addr list |grep -q "${IP_INT}/"
+  ip addr list |grep "${IP_INT}/" >/dev/null
   if [[ $? -ne 0 ]]; then
     echo "Unable to find the IP_INT address '${IP_INT}' on the system, please correct the value in local.params. Exiting..."
     exit 1
@@ -302,7 +302,10 @@ else
       yum install -y  curl git jq
       ;;
     "debian"|"ubuntu")
-      DEBIAN_FRONTEND=noninteractive apt update
+      # Wait 2 minutes for any apt locks to clear
+      # This option is supported from apt 1.9.1 and ignored in older apt versions.
+      # Cf. https://blog.sinjakli.co.uk/2021/10/25/waiting-for-apt-locks-without-the-hacky-bash-scripts/
+      DEBIAN_FRONTEND=noninteractive apt -o DPkg::Lock::Timeout=120 update
       DEBIAN_FRONTEND=noninteractive apt install -y curl git jq
       ;;
   esac