1 files changed, 14 insertions, 0 deletions
diff --git a/extra/postgresql/postgresql.install b/extra/postgresql/postgresql.install
new file mode 100644
index 000000000..4a6f9b848
--- /dev/null
+++ b/extra/postgresql/postgresql.install
@@ -0,0 +1,14 @@
+post_install() {
+  getent group postgres >/dev/null || groupadd -g 88 postgres
+  getent passwd postgres >/dev/null || useradd -c 'PostgreSQL user' -u 88 -g postgres -d '/var/lib/postgres' -s /sbin/nologin postgres
+  passwd -l postgres >/dev/null
+}
+
+post_upgrade() {
+  post_install $1
+}
+
+post_remove() {
+  getent passwd postgres >/dev/null && userdel postgres
+  getent group postgres >/dev/null && groupdel postgres
+}