1 files changed, 24 insertions, 0 deletions
diff --git a/pcr/ganglia/ganglia.install b/pcr/ganglia/ganglia.install
new file mode 100644
index 000000000..6a196af1f
--- /dev/null
+++ b/pcr/ganglia/ganglia.install
@@ -0,0 +1,24 @@
+post_install() {
+  if [ "`vercmp $2 3.4.0`" -lt 0 ]; then
+    echo 'WARNING: The ganglia package has been split. If you use the' \
+         "web frontend, you'll need to install the ganglia-web package as well."
+  fi
+  id ganglia  >& /dev/null
+  if [ $? -ne 0 ]; then
+     echo 'Adding ganglia system group and user...'
+     groupadd -r ganglia && useradd -r -d /var/lib/ganglia -g ganglia -s /bin/false ganglia
+     # Lock the account to prevent logging in
+     passwd -l ganglia &> /dev/null
+  fi
+  install -d -o ganglia -g ganglia /var/lib/ganglia && install -d -o ganglia -g ganglia /var/lib/ganglia/rrds
+}
+
+post_upgrade() {
+  post_install
+}
+
+post_remove() {
+  echo 'Removing ganglia system group and user...'
+  userdel ganglia
+  echo 'NOTE: Please remove /var/lib/ganglia manually if it is no longer required.'
+}