X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai-revm;h=bd9a9d633b70ff1ed650a4e00a986b7705e1282c;hb=ba2a6b887fe5a9ed627e9f0947265b37abbcf7aa;hp=2361ecf662848c825205e65149be54ad96600467;hpb=23bf2f3666becf9d3c219af1eaea08b4cf843492;p=automated-distro-installer

diff --git a/fai-revm b/fai-revm
index 2361ecf..bd9a9d6 100755
--- a/fai-revm
+++ b/fai-revm
@@ -14,34 +14,63 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-set -x
 
-# Note, sometimes shutting down the existing demohost vm
-# fails. Just run again if that happens.
 
-# Deploy fai configuration to faiserver,
-# then start a virtual machine to test the config.
 
-set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+x="$(readlink -f "$BASH_SOURCE")"
+script_dir="${x%/*}"
+source "${script_dir}/bash-trace"
 
-# I had this set false as default before, can't remember why. oh well.
-redeploy=true
-if [[ $1 == -r ]]; then
-    redeploy=false
-fi
+e() { echo "$*"; "$@"; }
+
+
+usage() {
+    cat <<EOF
+# Usage: ${0##*/} [OPTIONS]
+Setup fai or arch pxe (depending on $0 name)
+then start a virtual machine to test the config
+
+Note, sometimes shutting down the existing demohost vm
+fails. Just run again if that happens.
+
+-d         Don't do dhcp setup for when we aren't on Ian's home network.
+-r         Do not boot after install is complete
+-n         Create new qcow2(s) for vm. Good for testing partitioning
+           script, to ensure a blank disk.
+-h|--help  Print help and exit.
 
-disk_count=2
+Note: Uses GNU getopt options parsing style
+EOF
+    exit $1
+}
+
+orig_args=("$@")
+new_disk=false
+temp=$(getopt -l help dnrh "$@") || usage 1
+eval set -- "$temp"
+while true; do
+    case $1 in
+        -d) dhcp_arg=-d; shift ;;
+        -n) new_disk=true; shift ;;
+        -r) reboot_arg=--noreboot; shift ;;
+        -h|--help) usage ;;
+        --) shift; break ;;
+        *) echo "$0: Internal error!" ; exit 1 ;;
+    esac
+done
+
+
+# change this to test different disk counts. 1 and > 1 should be the only
+# important things to test.
+disk_count=1
 
-script_dir=$(dirname $(readlink -f "$BASH_SOURCE"))
 
 if [[ $script_dir == /a/bin/* ]]; then
     # Copy our script elsewhere so we can develop it
     # and save it at the same time it's running
     rm -rf /tmp/faifreeze
-    mkdir -p /a/tmp
     cp -ar /a/bin/fai /tmp/faifreeze
-    exec /tmp/faifreeze/${BASH_SOURCE##*/} "$@"
+    exec /tmp/faifreeze/${BASH_SOURCE##*/} "${orig_args[@]}"
 fi
 
 cd $script_dir
@@ -50,26 +79,31 @@ is_arch_revm() {
     [[ ${0##*/} == arch-revm ]]
 }
 
-new_disk=false
-[[ ! $1 ]] || new_disk=true
+cleanup() {
+    echo "doing cleanup"
+    e ./pxe-server $dhcp_arg
+    ./faiserver-disable
+}
+_errcatch_cleanup=cleanup
 
 if is_arch_revm; then
-    ./pxe-server arch &
+    e ./pxe-server $dhcp_arg demohost arch
     sleep 2
     # via osinfo-query os. guessing arch is closest to latest fedora.
     variant=fedora22
 else
-    ./pxe-server -a fai &
+    e ./pxe-server $dhcp_arg demohost fai
     sleep 2
-    if $redeploy; then
-        ./fai-redep
-    fi
-    variant=debian8
+    # I don't think these variants actually make a diff for us, but I
+    # use the appropriate one when trying a new distro just in case.
+    variant=ubuntu14.04
+    #variant=ubuntu16.04
+    #variant=debian8
 fi
 
 name=demohost
 
-s virshrm $name ||:
+e s virshrm $name ||:
 
 
 disk_arg=()
@@ -78,7 +112,7 @@ for ((i=1; i <= disk_count; i++)); do
     disk_arg+=("--disk path=$f")
     if $new_disk || [[ ! -e $f ]]; then
         s rm -f $f
-        s qemu-img create -o preallocation=metadata -f qcow2 $f 20G
+        e s qemu-img create -o preallocation=metadata -f qcow2 $f 50G
     fi
 done
 
@@ -86,21 +120,28 @@ if [[ $SSH_CLIENT ]]; then
     console_arg=--noautoconsole
 fi
 
+# docker makes forward default to drop, which blocks the vm pxe on flidas. easiest solution:
+s iptables -P FORWARD ACCEPT
+
 # --cpu host: this causes mkfs.btrfs to fail with a stack trace which began
 # something like:
 # init_module+0x108/0x1000 [raid6_pq]
 #
 # uniq is to stop gtk-warning spam
-s virt-install --os-variant $variant  -n $name --pxe -r 2048 --vcpus 1 \
-  ${disk_arg[*]} -w bridge=br0,mac=52:54:00:9c:ef:ad \
+e s virt-install --os-variant $variant  -n $name --pxe -r 2048 --vcpus 1 \
+  ${disk_arg[*]} -w bridge=br0,mac=52:54:00:9c:ef:ad $reboot_arg \
   --graphics spice,listen=0.0.0.0 $console_arg |& grep -v '^ *$' | uniq &
 
 if [[ $SSH_CLIENT ]]; then
     fg
 fi
 
-
+sleep 30
+while ! timeout -s 9 10 ssh -oBatchMode=yes root@$name /bin/true; do
+    e sleep 5
+done
+unset _errcatch_cleanup
+e pxe-server
 if is_arch_revm; then
-    while ! timeout -s 9 10 ssh root@$name /bin/true; do sleep 1; done
     ./arch-init-remote $name
 fi