Partial salt-based developer environment

README.md

@@ -4,20 +4,22 @@ Dårlig Utrustet Studentsystem som Kommer til å Endre Norge.
 
 Installation
 ------------
-See http://edb.neuf.no/wiki/index.php/DUSKEN
+See http://edb.neuf.no/wiki/index.php/DUSKEN for installation
+
+**TODO installation:**
+
+Download latest version of Vagrant from [http://downloads.vagrantup.com/]() and then do:
+
+    vagrant plugin install vagrant-salt
+    vagrant up
+    vagrant ssh
 
-`sudo apt-get install python-dev libmysqlclient-dev python-virtualenv python-pip
-sudo apt-get install postgresql-server-dev-9.1  # for postgres client lib
-virtualenv --distribute --no-site-packages venv  # create a project specific python environment
-. venv/bin/activate  # active the environment
-pip install -U distribute  # upgrade distribute
-pip install -r requirements.txt  # install all requirements`
 
 Database Diagram Generation
 ---------------------------
-`sudo apt-get install graphviz libgraphviz-dev 
+sudo apt-get install graphviz libgraphviz-dev 
 pip install pygraphviz django-extensions
-python manage.py graph_models -o diagramfile.png main`
+python manage.py graph_models -o diagramfile.png main
 
 
 Generate Fixtures for Test

Vagrantfile

@@ -0,0 +1,85 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  # All Vagrant configuration is done here. The most common configuration
+  # options are documented and commented below. For a complete reference,
+  # please see the online documentation at vagrantup.com.
+
+  # Every Vagrant virtual environment requires a box to build off of.
+  config.vm.box = "precise64"
+
+  # The url from where the 'config.vm.box' box will be fetched if it
+  # doesn't already exist on the user's system.
+  config.vm.box_url = "http://files.vagrantup.com/precise64.box"
+
+  # Create a forwarded port mapping which allows access to a specific port
+  # within the machine from a port on the host machine. In the example below,
+  # accessing "localhost:8080" will access port 80 on the guest machine.
+  # config.vm.network :forwarded_port, guest: 80, host: 8080
+
+  # Create a private network, which allows host-only access to the machine
+  # using a specific IP.
+  # config.vm.network :private_network, ip: "192.168.33.10"
+
+  # Create a public network, which generally matched to bridged network.
+  # Bridged networks make the machine appear as another physical device on
+  # your network.
+  # config.vm.network :public_network
+
+  # If true, then any SSH connections made will enable agent forwarding.
+  # Default value: false
+  # config.ssh.forward_agent = true
+
+  # Share an additional folder to the guest VM. The first argument is
+  # the path on the host to the actual folder. The second argument is
+  # the path on the guest to mount the folder. And the optional third
+  # argument is a set of non-required options.
+  # config.vm.synced_folder "../data", "/vagrant_data"
+  # config.vm.synced_folder "host_src_dir, "guest_dest_dir"
+  config.vm.synced_folder "salt/roots/", "/srv/salt/"
+
+  ## Use all the defaults: 
+  config.vm.provision :salt do |salt|
+
+    salt.minion_config = "salt/minion"
+
+    # configuration for database
+    salt.pillar({
+        'database' => {
+            'user' => 'postgres',
+            'port' => '5432',
+            'host' => 'localhost',
+            'pass' => '',
+            'db' => 'template0'
+        }
+    })
+
+    salt.run_highstate = true
+
+  end
+
+  # Provider-specific configuration so you can fine-tune various
+  # backing providers for Vagrant. These expose provider-specific options.
+  # Example for VirtualBox:
+  #
+  # config.vm.provider :virtualbox do |vb|
+  #   # Don't boot with headless mode
+  #   vb.gui = true
+  #
+  #   # Use VBoxManage to customize the VM. For example to change memory:
+  #   vb.customize ["modifyvm", :id, "--memory", "1024"]
+  # end
+  #
+  # View the documentation for the provider you're using for more
+  # information on available options.
+
+  # Enable provisioning with Puppet stand alone.  Puppet manifests
+  # are contained in a directory path relative to this Vagrantfile.
+
+  # config.vm.provision :puppet do |puppet|
+  #   puppet.manifests_path = "puppet/manifests"
+  #   puppet.manifest_file  = "init.pp"
+  # end
+
+end

salt/minion

@@ -0,0 +1,418 @@
+#### Primary configuration settings #####
+##########################################
+
+# Per default the minion will automatically include all config files
+# from minion.d/*.conf (minion.d is a directory in the same directory
+# as the main minion config file).
+#default_include: minion.d/*.conf
+
+# Set the location of the salt master server, if the master server cannot be
+# resolved, then the minion will fail to start.
+#master: salt
+
+# Set whether the minion should connect to the master via IPv6
+#ipv6: False
+
+# Set the number of seconds to wait before attempting to resolve
+# the master hostname if name resolution fails. Defaults to 30 seconds.
+# Set to zero if the minion should shutdown and not retry.
+# retry_dns: 30
+
+# Set the port used by the master reply and authentication server
+#master_port: 4506
+
+# The user to run salt
+#user: root
+
+# Specify the location of the daemon process ID file
+#pidfile: /var/run/salt-minion.pid
+
+# The root directory prepended to these options: pki_dir, cachedir, log_file,
+# sock_dir, pidfile.
+#root_dir: /
+
+# The directory to store the pki information in
+#pki_dir: /etc/salt/pki/minion
+
+# Explicitly declare the id for this minion to use, if left commented the id
+# will be the hostname as returned by the python call: socket.getfqdn()
+# Since salt uses detached ids it is possible to run multiple minions on the
+# same machine but with different ids, this can be useful for salt compute
+# clusters.
+#id:
+
+# Append a domain to a hostname in the event that it does not exist.  This is
+# useful for systems where socket.getfqdn() does not actually result in a
+# FQDN (for instance, Solaris).
+#append_domain:
+
+# Custom static grains for this minion can be specified here and used in SLS
+# files just like all other grains. This example sets 4 custom grains, with
+# the 'roles' grain having two values that can be matched against:
+#grains:
+#  roles:
+#    - webserver
+#    - memcache
+#  deployment: datacenter4
+#  cabinet: 13
+#  cab_u: 14-15
+
+# Where cache data goes
+#cachedir: /var/cache/salt/minion
+
+# Verify and set permissions on configuration directories at startup
+#verify_env: True
+
+# The minion can locally cache the return data from jobs sent to it, this
+# can be a good way to keep track of jobs the minion has executed
+# (on the minion side). By default this feature is disabled, to enable
+# set cache_jobs to True
+#cache_jobs: False
+
+# set the directory used to hold unix sockets
+#sock_dir: /var/run/salt/minion
+
+# Set the default outputter used by the salt-call command. The default is
+# "nested"
+#output: nested
+#
+# By default output is colored, to disable colored output set the color value
+# to False
+#color: True
+
+# Backup files that are replaced by file.managed and file.recurse under
+# 'cachedir'/file_backups relative to their original location and appended
+# with a timestamp. The only valid setting is "minion". Disabled by default.
+#
+# Alternatively this can be specified for each file in state files:
+#
+# /etc/ssh/sshd_config:
+#   file.managed:
+#     - source: salt://ssh/sshd_config
+#       - backup: minion
+#
+#backup_mode: minion
+
+# When waiting for a master to accept the minion's public key, salt will
+# continuously attempt to reconnect until successful. This is the time, in
+# seconds, between those reconnection attempts.
+#acceptance_wait_time: 10
+
+# When the master-key changes, the minion will try to re-auth itself to
+# receive the new master key. In larger environments this can cause a 
+# syn-flood on the master because all minions try to re-auth immediately. 
+# To prevent this and have a minion wait for a random amount of time, 
+# specify a value here. The wait-time will be chosen in seconds between
+# 0 and the defined value.
+#random_reauth_delay: 60
+
+# The loop_interval sets how long in seconds the minion will wait between
+# evaluating the scheduler and running cleanup tasks. This defaults to a
+# sane 60 seconds, but if the minion scheduler needs to be evaluated more
+# often lower this value
+#loop_interval: 60
+
+# When healing, a dns_check is run. This is to make sure that the originally
+# resolved dns has not changed. If this is something that does not happen in
+# your environment, set this value to False.
+#dns_check: True
+
+# Windows platforms lack posix IPC and must rely on slower TCP based inter-
+# process communications. Set ipc_mode to 'tcp' on such systems
+#ipc_mode: ipc
+#
+# Overwrite the default tcp ports used by the minion when in tcp mode
+#tcp_pub_port: 4510
+#tcp_pull_port: 4511
+
+# The minion can include configuration from other files. To enable this,
+# pass a list of paths to this option. The paths can be either relative or
+# absolute; if relative, they are considered to be relative to the directory
+# the main minion configuration file lives in (this file). Paths can make use
+# of shell-style globbing. If no files are matched by a path passed to this
+# option then the minion will log a warning message.
+#
+#
+# Include a config file from some other path:
+# include: /etc/salt/extra_config
+#
+# Include config from several files and directories:
+# include:
+#  - /etc/salt/extra_config
+#  - /etc/roles/webserver
+
+#####   Minion module management     #####
+##########################################
+# Disable specific modules. This allows the admin to limit the level of
+# access the master has to the minion
+#disable_modules: [cmd,test]
+#disable_returners: []
+#
+# Modules can be loaded from arbitrary paths. This enables the easy deployment
+# of third party modules. Modules for returners and minions can be loaded.
+# Specify a list of extra directories to search for minion modules and
+# returners. These paths must be fully qualified!
+#module_dirs: []
+#returner_dirs: []
+#states_dirs: []
+#render_dirs: []
+#
+# A module provider can be statically overwritten or extended for the minion
+# via the providers option, in this case the default module will be
+# overwritten by the specified module. In this example the pkg module will
+# be provided by the yumpkg5 module instead of the system default.
+#
+# providers:
+#   pkg: yumpkg5
+#
+# Enable Cython modules searching and loading. (Default: False)
+#cython_enable: False
+#
+
+#####    State Management Settings    #####
+###########################################
+# The state management system executes all of the state templates on the minion
+# to enable more granular control of system state management. The type of
+# template and serialization used for state management needs to be configured
+# on the minion, the default renderer is yaml_jinja. This is a yaml file
+# rendered from a jinja template, the available options are:
+# yaml_jinja
+# yaml_mako
+# yaml_wempy
+# json_jinja
+# json_mako
+# json_wempy
+#
+#renderer: yaml_jinja
+#
+# The failhard option tells the minions to stop immediately after the first
+# failure detected in the state execution, defaults to False
+#failhard: False
+#
+# autoload_dynamic_modules Turns on automatic loading of modules found in the
+# environments on the master. This is turned on by default, to turn of
+# autoloading modules when states run set this value to False
+#autoload_dynamic_modules: True
+#
+# clean_dynamic_modules keeps the dynamic modules on the minion in sync with
+# the dynamic modules on the master, this means that if a dynamic module is
+# not on the master it will be deleted from the minion. By default this is
+# enabled and can be disabled by changing this value to False
+#clean_dynamic_modules: True
+#
+# Normally the minion is not isolated to any single environment on the master
+# when running states, but the environment can be isolated on the minion side
+# by statically setting it. Remember that the recommended way to manage
+# environments is to isolate via the top file.
+#environment: None
+#
+# If using the local file directory, then the state top file name needs to be
+# defined, by default this is top.sls.
+#state_top: top.sls
+#
+# Run states when the minion daemon starts. To enable, set startup_states to:
+# 'highstate' -- Execute state.highstate
+# 'sls' -- Read in the sls_list option and execute the named sls files
+# 'top' -- Read top_file option and execute based on that file on the Master
+#startup_states: ''
+#
+# list of states to run when the minion starts up if startup_states is 'sls'
+#sls_list:
+#  - edit.vim
+#  - hyper
+#
+# top file to execute if startup_states is 'top'
+#top_file: ''
+
+#####     File Directory Settings    #####
+##########################################
+# The Salt Minion can redirect all file server operations to a local directory,
+# this allows for the same state tree that is on the master to be used if
+# copied completely onto the minion. This is a literal copy of the settings on
+# the master but used to reference a local directory on the minion.
+
+# Set the file client, the client defaults to looking on the master server for
+# files, but can be directed to look at the local file directory setting
+# defined below by setting it to local.
+file_client: local
+
+
+
+
+# The file directory works on environments passed to the minion, each environment
+# can have multiple root directories, the subdirectories in the multiple file
+# roots cannot match, otherwise the downloaded files will not be able to be
+# reliably ensured. A base environment is required to house the top file.
+# Example:
+# file_roots:
+#   base:
+#     - /srv/salt/
+#   dev:
+#     - /srv/salt/dev/services
+#     - /srv/salt/dev/states
+#   prod:
+#     - /srv/salt/prod/services
+#     - /srv/salt/prod/states
+#
+# Default:
+#file_roots:
+#  base:
+#    - /srv/salt
+
+# The hash_type is the hash to use when discovering the hash of a file in
+# the minion directory, the default is md5, but sha1, sha224, sha256, sha384
+# and sha512 are also supported.
+#hash_type: md5
+
+# The Salt pillar is searched for locally if file_client is set to local. If
+# this is the case, and pillar data is defined, then the pillar_roots need to
+# also be configured on the minion:
+#pillar_roots:
+#  base:
+#    - /srv/pillar
+
+######        Security settings       #####
+###########################################
+# Enable "open mode", this mode still maintains encryption, but turns off
+# authentication, this is only intended for highly secure environments or for
+# the situation where your keys end up in a bad state. If you run in open mode
+# you do so at your own risk!
+#open_mode: False
+
+# Enable permissive access to the salt keys.  This allows you to run the
+# master or minion as root, but have a non-root group be given access to
+# your pki_dir.  To make the access explicit, root must belong to the group
+# you've given access to. This is potentially quite insecure.
+#permissive_pki_access: False
+
+# The state_verbose and state_output settings can be used to change the way
+# state system data is printed to the display. By default all data is printed.
+# The state_verbose setting can be set to True or False, when set to False
+# all data that has a result of True and no changes will be suppressed.
+#state_verbose: True
+#
+# The state_output setting changes if the output is the full multi line
+# output for each changed state if set to 'full', but if set to 'terse'
+# the output will be shortened to a single line.
+#state_output: full
+#
+# Fingerprint of the master public key to double verify the master is valid,
+# the master fingerprint can be found by running "salt-key -F master" on the
+# salt master.
+#master_finger: ''
+
+######         Thread settings        #####
+###########################################
+# Disable multiprocessing support, by default when a minion receives a
+# publication a new process is spawned and the command is executed therein.
+#multiprocessing: True
+
+#####         Logging settings       #####
+##########################################
+# The location of the minion log file
+# The minion log can be sent to a regular file, local path name, or network
+# location. Remote logging works best when configured to use rsyslogd(8) (e.g.:
+# ``file:///dev/log``), with rsyslogd(8) configured for network logging. The URI
+# format is: <file|udp|tcp>://<host|socketpath>:<port-if-required>/<log-facility>
+#log_file: /var/log/salt/minion
+#log_file: file:///dev/log
+#log_file: udp://loghost:10514
+#
+#log_file: /var/log/salt/minion
+#key_logfile: /var/log/salt/key
+#
+# The level of messages to send to the console.
+# One of 'garbage', 'trace', 'debug', info', 'warning', 'error', 'critical'.
+# Default: 'warning'
+#log_level: warning
+#
+# The level of messages to send to the log file.
+# One of 'garbage', 'trace', 'debug', info', 'warning', 'error', 'critical'.
+# Default: 'warning'
+#log_level_logfile:
+
+# The date and time format used in log messages. Allowed date/time formating
+# can be seen here: http://docs.python.org/library/time.html#time.strftime
+#log_datefmt: '%H:%M:%S'
+#log_datefmt_logfile: '%Y-%m-%d %H:%M:%S'
+#
+# The format of the console logging messages. Allowed formatting options can
+# be seen here: http://docs.python.org/library/logging.html#logrecord-attributes
+#log_fmt_console: '[%(levelname)-8s] %(message)s'
+#log_fmt_logfile: '%(asctime)s,%(msecs)03.0f [%(name)-17s][%(levelname)-8s] %(message)s'
+#
+# This can be used to control logging levels more specificically.  This
+# example sets the main salt library at the 'warning' level, but sets
+# 'salt.modules' to log at the 'debug' level:
+#   log_granular_levels:
+#     'salt': 'warning',
+#     'salt.modules': 'debug'
+#
+#log_granular_levels: {}
+
+######      Module configuration      #####
+###########################################
+# Salt allows for modules to be passed arbitrary configuration data, any data
+# passed here in valid yaml format will be passed on to the salt minion modules
+# for use. It is STRONGLY recommended that a naming convention be used in which
+# the module name is followed by a . and then the value. Also, all top level
+# data must be applied via the yaml dict construct, some examples:
+#
+# You can specify that all modules should run in test mode:
+#test: True
+#
+# A simple value for the test module:
+#test.foo: foo
+#
+# A list for the test module:
+#test.bar: [baz,quo]
+#
+# A dict for the test module:
+#test.baz: {spam: sausage, cheese: bread}
+
+
+######      Update settings          ######
+###########################################
+# Using the features in Esky, a salt minion can both run as a frozen app and
+# be updated on the fly. These options control how the update process
+# (saltutil.update()) behaves.
+#
+# The url for finding and downloading updates. Disabled by default.
+#update_url: False
+#
+# The list of services to restart after a successful update. Empty by default.
+#update_restart_services: []
+
+
+######      Keepalive settings        ######
+############################################
+# ZeroMQ now includes support for configuring SO_KEEPALIVE if supported by
+# the OS. If connections between the minion and the master pass through
+# a state tracking device such as a firewall or VPN gateway, there is
+# the risk that it could tear down the connection the master and minion
+# without informing either party that their connection has been taken away.
+# Enabling TCP Keepalives prevents this from happening.
+#
+# Overall state of TCP Keepalives, enable (1 or True), disable (0 or False)
+# or leave to the OS defaults (-1), on Linux, typically disabled. Default True, enabled.
+#tcp_keepalive: True
+#
+# How long before the first keepalive should be sent in seconds. Default 300
+# to send the first keepalive after 5 minutes, OS default (-1) is typically 7200 seconds
+# on Linux see /proc/sys/net/ipv4/tcp_keepalive_time.
+#tcp_keepalive_idle: 300
+#
+# How many lost probes are needed to consider the connection lost. Default -1
+# to use OS defaults, typically 9 on Linux, see /proc/sys/net/ipv4/tcp_keepalive_probes.
+#tcp_keepalive_cnt: -1
+#
+# How often, in seconds, to send keepalives after the first one. Default -1 to
+# use OS defaults, typically 75 seconds on Linux, see
+# /proc/sys/net/ipv4/tcp_keepalive_intvl.
+#tcp_keepalive_intvl: -1
+
+
+######      Windows Software settings ######
+############################################
+# Location of the repository cache file on the master
+# win_repo_cachefile: 'salt://win/repo/winrepo.p'

salt/roots/django/init.sls

@@ -0,0 +1,31 @@
+django:
+    pkg.installed:
+        - names:
+            - python-dev
+            - python-virtualenv
+            - python-pip
+            - postgresql-server-dev-9.1
+            
+
+/home/vagrant/dusken/venv:
+virtualenv.managed:
+    - no_site_packages: True
+    - runas: vagrant
+    - requirements: /vagrant/requirements.txt
+    - require:
+        - pkg: python-virtualenv
+
+
+# TODO: you are here
+# http://www.barrymorrison.com/2013/Mar/11/deploying-django-with-salt-stack/
+# http://www.barrymorrison.com/2013/Apr/21/deploying-django-with-salt-now-with-postgresql/
+
+/vagrant/dusken/settings.py:
+  - file.managed:
+  - source: salt://django/settings.py
+  - template: jinja
+
+dusken-setup:
+    cmd.run:
+        - user: vagrant
+        - name: ". venv/bin/activate/ && python manage.py syncdb && python manage.py runserver"

salt/roots/nginx/init.sls

@@ -0,0 +1,9 @@
+nginx:
+    pkg.installed:
+        - name: nginx
+    service.running:
+        - enable: True
+
+default-nginx:
+    file.absent: 
+        - name: /etc/nginx/sites-enabled/default

salt/roots/postgresql/init.sls

@@ -0,0 +1,27 @@
+pg_hba.conf:
+    file.managed:
+        - name: /etc/postgresql/9.1/main/pg_hba.conf
+        - source: salt://postgresql/pg_hba.conf
+        - user: postgres
+        - group: postgres
+        - mode: 644
+        - require:
+            - pkg: postgresql-9.1
+
+postgresql:
+    pkg.installed:
+        - name: postgresql-9.1
+    service.running:
+        - enabled: True
+        - watch: 
+            - file: /etc/postgresql/9.1/main/pg_hba.conf
+        - require: 
+            - pkg: postgresql-9.1
+
+postgresql-9.1-dbg:
+    pkg.installed:
+        - name: postgresql-9.1-dbg
+
+postgresql-server-dev-9.1:
+    pkg.installed:
+        - name: postgresql-server-dev-9.1

salt/roots/postgresql/pg_hba.conf

@@ -0,0 +1,101 @@
+# PostgreSQL Client Authentication Configuration File
+# ===================================================
+#
+# Refer to the "Client Authentication" section in the PostgreSQL
+# documentation for a complete description of this file.  A short
+# synopsis follows.
+#
+# This file controls: which hosts are allowed to connect, how clients
+# are authenticated, which PostgreSQL user names they can use, which
+# databases they can access.  Records take one of these forms:
+#
+# local      DATABASE  USER  METHOD  [OPTIONS]
+local   sogdb   sog md5
+local   tc2012db    tc2012  md5
+# host       DATABASE  USER  ADDRESS  METHOD  [OPTIONS]
+# hostssl    DATABASE  USER  ADDRESS  METHOD  [OPTIONS]
+# hostnossl  DATABASE  USER  ADDRESS  METHOD  [OPTIONS]
+#
+# (The uppercase items must be replaced by actual values.)
+#
+# The first field is the connection type: "local" is a Unix-domain
+# socket, "host" is either a plain or SSL-encrypted TCP/IP socket,
+# "hostssl" is an SSL-encrypted TCP/IP socket, and "hostnossl" is a
+# plain TCP/IP socket.
+#
+# DATABASE can be "all", "sameuser", "samerole", "replication", a
+# database name, or a comma-separated list thereof. The "all"
+# keyword does not match "replication". Access to replication
+# must be enabled in a separate record (see example below).
+#
+# USER can be "all", a user name, a group name prefixed with "+", or a
+# comma-separated list thereof.  In both the DATABASE and USER fields
+# you can also write a file name prefixed with "@" to include names
+# from a separate file.
+#
+# ADDRESS specifies the set of hosts the record matches.  It can be a
+# host name, or it is made up of an IP address and a CIDR mask that is
+# an integer (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that
+# specifies the number of significant bits in the mask.  A host name
+# that starts with a dot (.) matches a suffix of the actual host name.
+# Alternatively, you can write an IP address and netmask in separate
+# columns to specify the set of hosts.  Instead of a CIDR-address, you
+# can write "samehost" to match any of the server's own IP addresses,
+# or "samenet" to match any address in any subnet that the server is
+# directly connected to.
+#
+# METHOD can be "trust", "reject", "md5", "password", "gss", "sspi",
+# "krb5", "ident", "peer", "pam", "ldap", "radius" or "cert".  Note that
+# "password" sends passwords in clear text; "md5" is preferred since
+# it sends encrypted passwords.
+#
+# OPTIONS are a set of options for the authentication in the format
+# NAME=VALUE.  The available options depend on the different
+# authentication methods -- refer to the "Client Authentication"
+# section in the documentation for a list of which options are
+# available for which authentication methods.
+#
+# Database and user names containing spaces, commas, quotes and other
+# special characters must be quoted.  Quoting one of the keywords
+# "all", "sameuser", "samerole" or "replication" makes the name lose
+# its special character, and just match a database or username with
+# that name.
+#
+# This file is read on server startup and when the postmaster receives
+# a SIGHUP signal.  If you edit the file on a running system, you have
+# to SIGHUP the postmaster for the changes to take effect.  You can
+# use "pg_ctl reload" to do that.
+
+# Put your actual configuration here
+# ----------------------------------
+#
+# If you want to allow non-local connections, you need to add more
+# "host" records.  In that case you will also need to make PostgreSQL
+# listen on a non-local interface via the listen_addresses
+# configuration parameter, or via the -i or -h command line switches.
+
+
+
+
+# DO NOT DISABLE!
+# If you change this first entry you will need to make sure that the
+# database superuser can access the database using some other method.
+# Noninteractive access to all databases is required during automatic
+# maintenance (custom daily cronjobs, replication, and similar tasks).
+#
+# Database administrative login by Unix domain socket
+local   all             postgres                                peer
+
+# TYPE  DATABASE        USER            ADDRESS                 METHOD
+
+# "local" is for Unix domain socket connections only
+local   all             all                                     peer
+# IPv4 local connections:
+host    all             all             127.0.0.1/32            trust
+# IPv6 local connections:
+host    all             all             ::1/128                 trust
+# Allow replication connections from localhost, by a user with the
+# replication privilege.
+#local   replication     postgres                                peer
+#host    replication     postgres        127.0.0.1/32            md5
+#host    replication     postgres        ::1/128                 md5

salt/roots/requirements/init.sls

@@ -0,0 +1 @@
+packages:

salt/roots/top.sls

@@ -0,0 +1,4 @@
+base:
+    '*':
+        - postgresql
+        - django