cleanup docs, getopt arg parsing

[automated-distro-installer] / dsfull

diff --git a/dsfull b/dsfull
index f141bc508a2f7a7012f96aaa06ea96f99cee8296..814300e02c523eabe38d5f0b4997a0538040a748 100755 (executable)
--- a/dsfull
+++ b/dsfull
@@ -1,11 +1,20 @@
 #!/bin/bash -l
 # Copyright (C) 2016 Ian Kelling
-# This program is under GPL v. 3 or later, see <http://www.gnu.org/licenses/>
 
-# distro setup full. (assuming we already synced data files to the host)
+# distro setup full using fai. (assuming we already synced data files to the host)
+# Usage: dsfull [-r] HOST
+# -r for no reboot.
+
 
 set -eE -o pipefail
-trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+cleanup() { :; }
+trap 'cleanup; echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
+
+reboot=true
+if [[ $1 == -r ]]; then
+    reboot=false
+    shift
+fi
 
 host=$1
 
@@ -15,14 +24,29 @@ if [[ ! $host || $host == -h ]]; then
 fi
 
 set -x
-ssh $host sudo bash <<'EOF'
-set -e
-systemctl stop keyscriptoff.service
-reboot ||:
-EOF
 
+cleanup() { pxe-server :; }
 pxe-server fai $host
-while ! ssh $host :; do
-      sleep 5
+
+
+if $reboot; then
+    # untested, this caused hang using here doc.
+    ssh $host "touch /tmp/keyscript-off; sudo reboot" ||: &
+fi
+
+pxe-server -a :
+cleanup() { :; }
+
+error=true
+for ((i=0; i<240; i++)); do
+    if timeout -s 9 10 ssh $host :; then
+        error=false
+        break
+    fi
+    sleep 5
 done
+if $error; then
+    echo "$0: error: timeout"
+    exit 1
+fi
 dsremote $host