AArch64: base image: pre-install salt-minion

While at it, rename apt repo in foundation node user-data template
from "salt" to "saltstack", to align with reclass model naming.

Change-Id: I5b216492349ae187b568884b1ab4046c52b1c6b2
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit feb877785544a31a18ae2f0ee2900a82e7ac4337)

3 files changed, 10 insertions, 2 deletions

diff --git a/mcp/config/scenario/defaults-aarch64.yaml b/mcp/config/scenario/defaults-aarch64.yaml
index d9898191e..edcd8d9ac 100644
--- a/mcp/config/scenario/defaults-aarch64.yaml
+++ b/mcp/config/scenario/defaults-aarch64.yaml
@@ -17,6 +17,7 @@ virtual:
         - https://linux.enea.com/mcp-repos/ocata/xenial/archive-mcpocata.key
       repos:
         # <repo name> <repo prio> deb [arch=<arch>] <repo url> <repo dist> <repo comp>
+        - saltstack 500 deb [arch=arm64] http://linux.enea.com/saltstack/apt/ubuntu/16.04/arm64/2016.11 xenial main
         - armband_openstack 1100 deb [arch=arm64] http://linux.enea.com/mcp-repos/ocata/xenial ocata main
         - armband_mk_openstack 1100 deb [arch=arm64] http://linux.enea.com/apt-mk/xenial nightly ocata
         # NOTE(armband): Empty repo, keep commented out as reference
@@ -25,6 +26,7 @@ virtual:
       install:
         - linux-image-generic-hwe-16.04-edge
         - linux-headers-generic-hwe-16.04-edge
+        - salt-minion
   control:
     pkg:
       install:
diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index d3555e38c..0e7ac5809 100644
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -51,11 +51,15 @@ function mount_image {
   OPNFV_LOOP_DEV=$(losetup -f)
   export OPNFV_MNT_DIR OPNFV_LOOP_DEV
   [ -n "${OPNFV_NBD_DEV}" ] && [ -n "${OPNFV_LOOP_DEV}" ] || exit 1
+  qemu-img resize "${image_dir}/${image}" 3G
   sudo qemu-nbd --connect="${OPNFV_NBD_DEV}" --aio=native --cache=none \
     "${image_dir}/${image}"
   sleep 5 # /dev/nbdNp1 takes some time to come up
-  # grub-update does not like /dev/nbd*, so use a loop device to work around it
   # Hardcode partition index to 1, unlikely to change for Ubuntu UCA image
+  if sudo growpart "${OPNFV_NBD_DEV}" 1; then
+    sudo e2fsck -yf "${OPNFV_NBD_DEV}p1" && sudo resize2fs "${OPNFV_NBD_DEV}p1"
+  fi
+  # grub-update does not like /dev/nbd*, so use a loop device to work around it
   sudo losetup "${OPNFV_LOOP_DEV}" "${OPNFV_NBD_DEV}p1"
   mkdir -p "${OPNFV_MNT_DIR}"
   sudo mount "${OPNFV_LOOP_DEV}" "${OPNFV_MNT_DIR}"
@@ -66,6 +70,8 @@ function mount_image {
   sudo cp /etc/resolv.conf "${OPNFV_MNT_DIR}/run/resolvconf"
   echo "GRUB_DISABLE_OS_PROBER=true" | \
     sudo tee -a "${OPNFV_MNT_DIR}/etc/default/grub"
+  sudo sed -i -e 's/^\(GRUB_TIMEOUT\)=.*$/\1=1/g' -e 's/^GRUB_HIDDEN.*$//g' \
+    "${OPNFV_MNT_DIR}/etc/default/grub"
 }
 
 function apt_repos_pkgs_image {
diff --git a/mcp/scripts/user-data.template b/mcp/scripts/user-data.template
index 6752039bf..b6544774c 100644
--- a/mcp/scripts/user-data.template
+++ b/mcp/scripts/user-data.template
@@ -11,7 +11,7 @@ if [ "$(uname -i)" = "aarch64" ]; then
   SALT_REPO=linux.enea.com/saltstack/apt/ubuntu/16.04/arm64/2016.11
 fi
 wget -O - "https://${SALT_REPO}/SALTSTACK-GPG-KEY.pub" | sudo apt-key add -
-echo "deb https://${SALT_REPO} xenial main" > /etc/apt/sources.list.d/salt.list
+echo "deb https://${SALT_REPO} xenial main" > /etc/apt/sources.list.d/saltstack.list
 apt update
 apt-get install -y salt-minion
 rm /etc/salt/minion_id