From 63835d37231794527b6999fac1d50321c631044e Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Wed, 30 Jan 2013 19:13:50 -0200
Subject: Provision: checking and getting user input when config is not set;
 new config 'disable_zeroing'; function rename

---
 share/hydractl/provision | 61 ++++++++++++++++++++++++++----------------------
 1 file changed, 33 insertions(+), 28 deletions(-)

(limited to 'share/hydractl/provision')

diff --git a/share/hydractl/provision b/share/hydractl/provision
index b781178..2477fa3 100755
--- a/share/hydractl/provision
+++ b/share/hydractl/provision
@@ -21,7 +21,7 @@ source $APP_BASE/lib/hydra/functions || exit 1
 hydra_config_load
 
 # Create a logical volume.
-function hydra_lvcreate {
+function hydra_provision_lvcreate {
   local volume="$1"
   local size="$2"
   local space
@@ -40,13 +40,16 @@ function hydra_lvcreate {
 
     # See http://forums.funtoo.org/viewtopic.php?id=1206
     #     https://bbs.archlinux.org/viewtopic.php?id=124615
-    #hydra_safe_run lvcreate -Z n $space -n $volume $vg
-    hydra_safe_run lvcreate $space -n $volume $vg
+    if [ "$disable_zeroing" == "y" ]; then
+      hydra_safe_run lvcreate -Z n $space -n $volume $vg
+    else
+      hydra_safe_run lvcreate $space -n $volume $vg
+    fi
   fi
 }
 
 # Create a physical volume.
-function hydra_create_volume {
+function hydra_provision_create_volume {
   local volume="$1"
 
   if [ -z "$volume" ] || [ ! -b "/dev/mapper/$vg-$volume" ]; then
@@ -72,22 +75,23 @@ function hydra_create_volume {
   fi
 }
 
-# Ask user for install configuration.
-function hydra_provision_askuser {
-  hydra_user_input device /dev/sdb "Destination device"
-  hydra_user_input root_size 20G "Size of root partition"
-  hydra_user_input swap_size 2000 "Swap size (in MB, 0 to not create it)"
-  hydra_user_input home_size 20G "Size of home partition (0 to not create it, -1 for all free space)"
-  hydra_user_input var_size 20G "Size of var partition (0 to not create it, -1 for all free space)"
-  hydra_user_input encrypt y "Encrypt volumes? (y/n)"
-  hydra_user_input garbage y "Pre-fill volumes with garbage? (y/n)"
-  hydra_user_input hostname $HOSTNAME "Hostname"
-  hydra_user_input domain example.com "Domain"
-  hydra_user_input arch amd64 "System arch"
-  hydra_user_input version wheezy "Distro version"
-  hydra_user_input vg vg "Temporary install vg"
-  hydra_user_input grub y "Setup GRUB? (y/n)"
-  hydra_user_input mirror http://http.debian.net/debian/ "Debian mirror"
+# Make sure there is provision config.
+function hydra_provision_config {
+  hydra_user_config device /dev/sdb "Destination device"
+  hydra_user_config root_size 20G "Size of root partition"
+  hydra_user_config swap_size 2000 "Swap size (in MB, 0 to not create it)"
+  hydra_user_config home_size 20G "Size of home partition (0 to not create it, -1 for all free space)"
+  hydra_user_config var_size 20G "Size of var partition (0 to not create it, -1 for all free space)"
+  hydra_user_config encrypt y "Encrypt volumes? (y/n)"
+  hydra_user_config garbage y "Pre-fill volumes with garbage? (y/n)"
+  hydra_user_config disable_zeroing n "Disable zeroing of lvm volumes? (y/n)"
+  hydra_user_config hostname $HOSTNAME "Hostname"
+  hydra_user_config domain example.com "Domain"
+  hydra_user_config arch amd64 "System arch"
+  hydra_user_config version wheezy "Distro version"
+  hydra_user_config vg vg "Temporary install vg"
+  hydra_user_config grub y "Setup GRUB? (y/n)"
+  hydra_user_config mirror http://http.debian.net/debian/ "Debian mirror"
 }
 
 # Setup.
@@ -99,10 +103,11 @@ if [ ! -z "$1" ]; then
     echo "File not found: $1"
     exit 1
   fi
-else
-  hydra_provision_askuser
 fi
 
+# Get parameters
+hydra_provision_config
+
 # Check for requirements.
 for req in debootstrap cryptsetup grub-pc lvm2 parted; do
   hydra_install_package $req
@@ -156,16 +161,16 @@ fi
 
 # Create root partition
 hydra_safe_run vgchange -a y $vg
-hydra_lvcreate root $root_size
+hydra_provision_lvcreate root $root_size
 
 # Create home partition
 if [ "$home_size" != "0" ]; then
-  hydra_lvcreate home $home_size
+  hydra_provision_lvcreate home $home_size
 fi
 
 # Create var partition
 if [ "$var_size" != "0" ]; then
-  hydra_lvcreate var  $var_size
+  hydra_provision_lvcreate var  $var_size
 fi
 
 # Garbage.
@@ -195,16 +200,16 @@ for folder in proc dev home var boot sys; do
 done
 
 # Create root fs
-hydra_create_volume root
+hydra_provision_create_volume root
 
 # Create home fs
 if [ "$home_size" != "0" ]; then
-  hydra_create_volume home
+  hydra_provision_create_volume home
 fi
 
 # Create var fs
 if [ "$var_size" != "0" ]; then
-  hydra_create_volume var
+  hydra_provision_create_volume var
 fi
 
 # Mount root volume
-- 
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