X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fsite_avenger%2Frevamp_cakelampvm.sh;h=b71d8835fc59d35daa3de0b53a646573cd673ffe;hb=6bda4d6860a516f5d24d2d3ec45be18628602e57;hp=2717b3a65d7a45abb1ee19fe16a436659e2884f4;hpb=9fafcdfd60bf1958e0a285735ae95ba34841f439;p=feisty_meow.git

diff --git a/scripts/site_avenger/revamp_cakelampvm.sh b/scripts/site_avenger/revamp_cakelampvm.sh
index 2717b3a6..b71d8835 100644
--- a/scripts/site_avenger/revamp_cakelampvm.sh
+++ b/scripts/site_avenger/revamp_cakelampvm.sh
@@ -9,6 +9,11 @@ if [[ $EUID != 0 ]]; then
   exit 1
 fi
 
+if [[ ! $(hostname) == *cakelampvm* ]]; then
+  echo "This script is only designed to be run on the cakelampvm host."
+  exit 1
+fi
+
 ##############
 
 export WORKDIR="$( \cd "$(\dirname "$0")" && \pwd )"  # obtain the script's working directory.
@@ -16,21 +21,22 @@ export FEISTY_MEOW_APEX="$( \cd "$WORKDIR/../.." && \pwd )"
 
 export NO_HELLO=right
 source "$FEISTY_MEOW_APEX/scripts/core/launch_feisty_meow.sh"
+# load dependencies for our script.
 source "$FEISTY_MEOW_SCRIPTS/system/common_sysadmin.sh"
+source "$FEISTY_MEOW_SCRIPTS/security/password_functions.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 $stty_orig
+# it's a requirement to have sql root password, since we may need some sql db configuration.
+load_password /etc/mysql/secret_password mysql_passwd
+if [ -z "$mysql_passwd" ]; then
+  read_password "Please enter the MySQL root account password:" mysql_passwd
+fi
 if [ -z "$mysql_passwd" ]; then
   echo "This script must have the sql root password to proceed."
   exit 1
+else
+  store_password /etc/mysql/secret_password "$mysql_passwd"
 fi
 
 ##############
@@ -39,8 +45,8 @@ sep
 
 echo "Regenerating feisty meow loading dock."
 
-reconfigure_feisty_meow
-test_or_die "feisty meow reconfiguration"
+regenerate
+test_or_die "regenerating feisty meow configuration"
 chown -R "$(logname)":"$(logname)" /home/$(logname)/.[a-zA-Z0-9]*
 test_or_die "fix after reconfigured as sudo"
 
@@ -88,6 +94,10 @@ chown -R developer:developer /etc/apache2 /etc/bind
 test_or_die "chown apache2 and bind to developer"
 group_perm /etc/apache2 /etc/bind 
 test_or_die "group perms on apache2 and bind"
+chown -R developer:developer /opt/feistymeow.org 
+test_or_die "chown feisty meow to developer"
+group_perm /opt/feistymeow.org 
+test_or_die "group perms on feisty meow"
 
 ##############
 
@@ -98,10 +108,6 @@ group_perm $HOME/apps
 test_or_die "group perms on fred's apps"
 harsh_perm /home/fred/.ssh
 test_or_die "harsh_perm setting on fred .ssh"
-chown -R fred:fred /opt/feistymeow.org 
-test_or_die "chown feisty meow to fred"
-group_perm /opt/feistymeow.org 
-test_or_die "group perms on feisty meow"
 group_perm /home/fred/apps/mapsdemo
 test_or_die "group perms on mapsdemo app"
 
@@ -130,14 +136,14 @@ fi
 
 # install a better editor app.
 
-sep
+#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 about one minute
-on a slow home DSL internet connection..."
+#echo "The script is about to install the bluefish editor and some dependencies.
+#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-$(logname).log"
-test_or_continue "installing bluefish editor"
+#apt-get install -y bluefish &> "/tmp/install_bluefish-$(logname).log"
+#test_or_continue "installing bluefish editor"
 
 ##############
 
@@ -234,7 +240,7 @@ fi
 
 ##############
 
-# fix samba configuration for (ass-headed) default of read-only in user homes.
+# fix samba configuration for screwy default of read-only in user homes.
 # why cripple a necessary feature by default?
 
 sep
@@ -242,13 +248,25 @@ sep
 pattern="[#;][[:blank:]]*read only = yes"
 replacement="read only = no"
 
-# we just always do the replacement now, after realizing the sentinel pattern
-# was acutally already in the file...  too much subtlety can get one into trouble.
+# we just always do the replacement now rather than making it conditional,
+# after realizing the sentinel pattern was actually already in the file...
+# too much subtlety can get one into trouble.
 sed -i "0,/$pattern/{s/$pattern/$replacement/}" /etc/samba/smb.conf
 test_or_die "patching samba configuration to enable write acccess on user home dirs"
+echo successfully patched the samba configuration to enable writes on user home directories. 
+
+# add in a disabling of the archive bit mapping feature, which hoses up the execute bit
+# in an attempt to save the sad old DOS archive bit across the samba connection.
+grep -q "map archive" /etc/samba/smb.conf
+# if the phrase wasn't found, we need to add it.
+if [ $? -ne 0 ]; then
+  sed -i "s/\[global\]/\[global\]\n\nmap archive = no/" /etc/samba/smb.conf
+  test_or_die "patching samba configuration to turn off archive bit mapping feature"
+  echo Successfully fixed Samba to not use the archive bit mapping feature.
+fi
+
 # sweet, looks like that worked...
 restart_samba
-echo successfully patched the samba configuration to enable writes on user home directories. 
 
 ##############
 
@@ -270,6 +288,92 @@ 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
+
+# we will only add swap now if explicitly asked for it.  this is to avoid creating
+# a swap file where the vm is running on an SSD, since that can use up the SSD's lifespan
+# too quickly.
+if [ ! -z "$ADD_SWAP" ]; then
+  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
+fi
+
+##############
+
+sep
+
+echo Adding site avenger packages to composer.
+# add in site avenger dependencies so we can build avcore properly.
+pushd ~ &>/dev/null
+sudo -u $(logname) composer config -g repositories.siteavenger composer https://packages.siteavenger.com/
+popd &>/dev/null
+
+##############
+
+# make the apache umask set group permissions automatically, so we stop having weird
+# permission issues on temp dirs.
+
+sep
+
+grep -q "umask" /etc/apache2/envvars
+if [ $? -eq 0 ]; then
+  # already present.
+  echo the umask configuration for apache already appears to be set.
+else
+  echo "
+
+# set umask to enable group read/write on files and directories.
+umask 002
+
+" >> /etc/apache2/envvars
+  restart_apache
+  echo "successfully changed apache umask configuration to enable group read/write"
+fi
+
 ##############
 ##############
 
@@ -285,6 +389,9 @@ echo "
 
 
 Thanks for revamping your cakelampvm.  :-)
+
+You may want to update your current shell's feisty meow environment by typing:
+  regenerate
 "
 
 ##############