X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fsite_avenger%2Frevamp_cakelampvm.sh;h=e1c268b60d98d670f11fe2bfa3d708c8c2d482ff;hb=6511da232065f9fc40a96134686f63f34b88cfb1;hp=668a3a09e6593f654b41040e4de3e941146ebb62;hpb=25070aea41771c06c86265d0766760a50546b03a;p=feisty_meow.git

diff --git a/scripts/site_avenger/revamp_cakelampvm.sh b/scripts/site_avenger/revamp_cakelampvm.sh
index 668a3a09..e1c268b6 100644
--- a/scripts/site_avenger/revamp_cakelampvm.sh
+++ b/scripts/site_avenger/revamp_cakelampvm.sh
@@ -22,7 +22,12 @@ source "$FEISTY_MEOW_SCRIPTS/system/common_sysadmin.sh"
 
 # new requirement is to get the sql root password, since we need to do some sql db configuration.
 echo -n "Please enter the MySQL root account password: "
+# turn off echo but remember former setting.
+stty_orig=`stty -g`
+stty -echo
 read mysql_passwd
+# turn echo back on.
+stty $stty_orig
 if [ -z "$mysql_passwd" ]; then
   echo "This script must have the sql root password to proceed."
   exit 1
@@ -41,6 +46,29 @@ test_or_die "fix after reconfigured as sudo"
 
 ##############
 
+# set up some crucial users in the mysql db that we seem to have missed previously.
+
+sep
+
+echo "Adding users to the mysql database."
+
+#hmmm: good application for hiding output unless error here.
+mysql -u root -p"$mysql_passwd" &>/dev/null <<EOF
+  create user if not exists 'root'@'%' IDENTIFIED BY '$mysql_passwd';
+  grant all privileges on *.* TO 'root'@'%' with grant option;
+
+  create user if not exists 'wampcake'@'%' IDENTIFIED BY 'bakecamp';
+  grant all privileges on *.* TO 'wampcake'@'%' with grant option;
+
+  create user if not exists 'lampcake'@'%' IDENTIFIED BY 'bakecamp';
+  grant all privileges on *.* TO 'lampcake'@'%' with grant option;
+EOF
+test_or_die "configuring root, wampcake and lampcake users on mysql"
+
+##############
+
+sep
+
 echo "Making some important permission changes..."
 
 # fix up the main web storage.
@@ -105,8 +133,8 @@ fi
 sep
 
 echo "The script is about to install the bluefish editor and some dependencies.
-If the app is not already installed, then this process takes only about a
-minute on a slower home DSL internet connection..."
+If the app is not already installed, then this process takes about one minute
+on a slow home DSL internet connection..."
 
 apt-get install -y bluefish &> "/tmp/install_bluefish-$(logname).log"
 test_or_continue "installing bluefish editor"
@@ -143,7 +171,7 @@ if [ -L /etc/apache2/sites-enabled/000-default.conf ]; then
 
   # copy in our new version of the default page.
 #hmmm: would be nice if this worked without mods for any new version, besides just 001.  see apache env var file below for example implem.
-  cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/default_page.001/* \
+  \cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/default_page.001/* \
       /etc/apache2/sites-available
   test_or_die "installing new apache default sites"
 
@@ -193,7 +221,7 @@ else
 ; in the domain.  this forces any other sites besides the ones above to route
 ; to the actual vm IP address, which currently is singular and very fixated.
 *				IN A		10.28.42.20
-				IN HINFO	"linux vm" "ubuntu"
+				IN HINFO	\"linux vm\" \"ubuntu\"
 
 ;;;;;;
 
@@ -224,24 +252,6 @@ echo successfully patched the samba configuration to enable writes on user home
 
 ##############
 
-# set up some crucial users in the mysql db that we seem to have missed previously.
-
-sep
-
-mysql -u root -p"$mysql_passwd" <<EOF
-  create user 'root'@'%' IDENTIFIED BY '$mysql_passwd';
-  grant all privileges on *.* TO 'root'@'%' with grant option;
-
-  create user 'wampcake'@'%' IDENTIFIED BY 'bakecamp';
-  grant all privileges on *.* TO 'wampcake'@'%' with grant option;
-
-  create user 'lampcake'@'%' IDENTIFIED BY 'bakecamp';
-  grant all privileges on *.* TO 'lampcake'@'%' with grant option;
-EOF
-test_or_die "configuring root, wampcake and lampcake users on mysql"
-
-##############
-
 # add the latest version of the cakelampvm environment variables for apache.
 
 sep
@@ -251,7 +261,7 @@ a2disconf env_vars_cakelampvm &>/dev/null
 
 # plug in the new version, just stomping anything there.
 # note: we only expect to have one version of the env_vars dir at a time in place in feisty...
-cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/env_vars.*/env_vars_cakelampvm.conf /etc/apache2/conf-available
+\cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/env_vars.*/env_vars_cakelampvm.conf /etc/apache2/conf-available
 test_or_die "copying environment variables file into place"
 
 # enable the new version of the config file.
@@ -260,6 +270,55 @@ test_or_die "enabling the new cakelampvm environment config for apache"
 
 echo Successfully configured the apache2 environment variables needed for cakelampvm.
 
+##############
+
+# add in a swap mount if not already configured.
+
+sep
+
+echo "Checking existing swap partition configuration.
+"
+
+# check for existing swap.
+free | grep -q "Swap:[[:blank:]]*[1-9][0-9]"
+if [ $? -ne 0 ]; then
+  # no swap in current session, so add it.
+  echo "Enabling ramdisk swap partition...
+"
+  add_swap_mount
+  echo "
+Enabled ramdisk swap partition for current boot session."
+fi
+
+# the above just gives this session a swap partition, but we want to have
+# the vm boot with one also.
+
+# check if there is already swap mentioned in the root crontab.  we will get root's
+# crontab below since this script has to run as sudo.
+crontab -l | grep -iq add_swap_mount
+if [ $? -ne 0 ]; then
+  # no existing swap setup in crontab, so add it.
+  echo "
+Adding a boot-time ramdisk swap partition...
+"
+  # need to do it carefully, since sed won't add lines to a null file.  we thus
+  # create a temporary file to do our work in and ignore sed as a tool for this.
+  tmpfile="$(mktemp junk.XXXXXX)"
+  crontab -l 2>/dev/null >"$tmpfile"
+  echo "
+# need to explicitly set any variables we will use.
+FEISTY_MEOW_APEX=${FEISTY_MEOW_APEX}
+# add swap space to increase memory available.
+@reboot bash $FEISTY_MEOW_APEX/scripts/system/add_swap_mount.sh
+" >>"$tmpfile"
+  # now install our new version of the crontab.
+  crontab "$tmpfile"
+  rm "$tmpfile"
+
+  echo "
+Added boot-time ramdisk swap partition to crontab for root."
+fi
+
 ##############
 ##############
 
@@ -275,6 +334,9 @@ echo "
 
 
 Thanks for revamping your cakelampvm.  :-)
+
+You may want to update your current shell's feisty meow environment by typing:
+  reconfigure_feisty_meow
 "
 
 ##############