CLOUDSTACK-10341: Reduce systemvmtemplate size, install nftables (#2506)

This reduces systemvmtemplate size by 600MB and installs nftables,
updates iptables. This also fixes a failing smoke test.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

test/integration/smoke/test_vpc_redundant.py

@@ -304,8 +304,8 @@ class TestVPCRedundancy(cloudstackTestCase):
         time.sleep(3 * self.advert_int + 5)
 
     def check_routers_state(self,count=2, status_to_check="MASTER", expected_count=1, showall=False):
-        vals = ["MASTER", "BACKUP", "UNKNOWN"]
-        cnts = [0, 0, 0]
+        vals = ["MASTER", "BACKUP", "UNKNOWN", "FAULT"]
+        cnts = [0, 0, 0, 0]
 
         self.wait_for_vrrp()
 
@@ -612,7 +612,8 @@ class TestVPCRedundancy(cloudstackTestCase):
 
         time.sleep(total_sleep * 3)
 
-        self.check_routers_state(status_to_check="BACKUP", expected_count=2)
+        # Router will be in FAULT state, i.e. keepalived is stopped
+        self.check_routers_state(status_to_check="FAULT", expected_count=2)
         self.start_vm()
         self.check_routers_state(status_to_check="MASTER")
 

tools/appliance/build.sh

@@ -195,7 +195,7 @@ function create_definition() {
     set +e
     if [ ! -z "${version}" ]; then
     sed ${sed_regex_option} -i -e "s/^CLOUDSTACK_RELEASE=.+/CLOUDSTACK_RELEASE=${version}/" \
-        "${appliance_build_name}/configure_systemvm_services.sh"
+        "${appliance_build_name}/scripts/configure_systemvm_services.sh"
     fi
     set -e
     add_on_exit rm -rf "${appliance_build_name}"

tools/appliance/systemvmtemplate/http/preseed.cfg

@@ -54,28 +54,28 @@ d-i partman-auto/disk string /dev/vda
 d-i partman-auto/method string regular
 d-i partman-auto/expert_recipe string                         \
       boot-root ::                                            \
-              80 50 160 ext2                                  \
+              60 60 60 ext2                                   \
                       $primary{ } $bootable{ }                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext2 }    \
                       mountpoint{ /boot }                     \
               .                                               \
-              1200 40 1600 ext4                               \
+              975 40 1000 ext4                                \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
               .                                               \
-              800 60 800 ext4                                 \
+              480 50 700 ext4                                 \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /var }                      \
               .                                               \
-              100 90 200 ext4                                 \
+              80 90 100 ext4                                  \
                       method{ format } format{ }              \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ /tmp }                      \
               .                                               \
-              256 100 1024 linux-swap                         \
+              256 1000 256 linux-swap                         \
                       method{ swap } format{ }                \
               .
 

tools/appliance/systemvmtemplate/scripts/apt_upgrade.sh

@@ -23,7 +23,7 @@ set -x
 function fix_tune2fs() {
   for partition in $(blkid -o list | grep ext | awk '{print $1}')
   do
-    tune2fs -m 1 $partition
+    tune2fs -m 0 $partition
     tune2fs -c 3 $partition
   done
   fdisk -l
@@ -55,7 +55,6 @@ function apt_upgrade() {
   apt-get -q -y update
   apt-get -q -y upgrade
   apt-get -q -y dist-upgrade
-  apt-get -y remove --purge linux-image-4.9.0-4-amd64
   apt-get -y autoremove --purge
   apt-get autoclean
   apt-get clean

tools/appliance/systemvmtemplate/scripts/cleanup.sh

@@ -60,6 +60,7 @@ function cleanup_misc() {
   # Docs and data files
   rm -fr /var/lib/apt/*
   rm -fr /var/cache/apt/*
+  rm -fr /var/cache/debconf/*old
   rm -fr /usr/share/doc
   rm -fr /usr/share/man
   rm -fr /usr/share/info
@@ -67,6 +68,7 @@ function cleanup_misc() {
   rm -fr /usr/share/apache2/icons
   find /usr/share/locale -type f | grep -v en_US | xargs rm -fr
   find /usr/share/zoneinfo -type f | grep -v UTC | xargs rm -fr
+  rm -fr /tmp/*
 }
 
 function cleanup() {

tools/appliance/systemvmtemplate/scripts/install_systemvm_packages.sh

@@ -72,9 +72,11 @@ function install_packages() {
     strongswan libcharon-extra-plugins libstrongswan-extra-plugins \
     virt-what open-vm-tools qemu-guest-agent hyperv-daemons
 
+  apt-get -q -y -t stretch-backports install nftables
+
   apt-get -y autoremove --purge
-  apt-get autoclean
   apt-get clean
+  apt-get autoclean
 
   #32 bit architecture support:: not required for 32 bit template
   if [ "${arch}" != "i386" ]; then

tools/appliance/systemvmtemplate/template.json

@@ -32,7 +32,7 @@
         [ "-m", "512M" ],
         [ "-smp", "cpus=1,maxcpus=1,cores=1" ]
       ],
-      "disk_size": 2400,
+      "disk_size": 1800,
       "format": "qcow2",
 
       "disk_interface": "virtio",