diff --git a/files/pg_hba.conf b/files/pg_hba.conf
new file mode 100644
index 0000000..4116d7a
--- /dev/null
+++ b/files/pg_hba.conf
@@ -0,0 +1,6 @@
+# TYPE  DATABASE        USER            ADDRESS                 METHOD
+local   all             all                                     ident
+local   all             all                                     md5
+host    all             all             127.0.0.1/32            md5
+host    all             all             ::1/128                 md5
+host    all             all             samenet                 md5
diff --git a/files/postgresql.conf b/files/postgresql.conf
new file mode 100644
index 0000000..c831813
--- /dev/null
+++ b/files/postgresql.conf
@@ -0,0 +1,12 @@
+listen_addresses = '*'
+max_connections = 100
+shared_buffers = 128MB
+dynamic_shared_memory_type = sysv
+log_timezone = 'Europe/Berlin'
+datestyle = 'iso, mdy'
+timezone = 'Europe/Berlin'
+lc_messages = 'en_US.UTF-8'
+lc_monetary = 'en_US.UTF-8'
+lc_numeric = 'en_US.UTF-8'
+lc_time = 'en_US.UTF-8'
+default_text_search_config = 'pg_catalog.english'
diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..048571a
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,27 @@
+---
+- name: update apk cache
+  apk: update_cache=yes
+
+- name: install postgresql
+  apk: name=postgresql state=present
+
+- name: install postgresql-client
+  apk: name=postgresql-client state=present
+
+- name: copy postgresql.conf
+  copy: src=postgresql.conf dest=/var/lib/postgresql/9.5/data/postgresql.conf owner=postgres group=postgres mode=0600
+
+- name: copy pg_hba.conf
+  copy: src=pg_hba.conf dest=/var/lib/postgresql/9.5/data/pg_hba.conf owner=postgres group=postgres mode=0600
+
+- name: stop postgresql
+  command: rc-service postgresql stop 
+
+- name: setup db cluster
+  command: /etc/init.d/postgresql setup
+
+- name: start postgresql
+  command: rc-service postgresql restart 
+
+- name: enable postgresql
+  command: rc-update add postgresql default