#############################
#
# Deploy hello-world instance
#
#############################
[buildout]
parts =
  directory
  hello-world
  publish-connection-parameter

# Define egg directories to be the one from Software Release
# (/opt/slapgrid/...)
# Always the same.
eggs-directory = ${buildout:eggs-directory}
develop-eggs-directory = ${buildout:develop-eggs-directory}
offline = true


[instance-parameter]
# Fetches parameters defined in SlapOS Master for this instance.
# Always the same.
recipe = slapos.cookbook:slapconfiguration
computer = $${slap_connection:computer_id}
partition = $${slap_connection:partition_id}
url = $${slap_connection:server_url}
key = $${slap_connection:key_file}
cert = $${slap_connection:cert_file}

# Define default parameter(s) that will be used later, in case user didn't
# specify it
name = anonymous


# Create all needed directories, depending on your needs
[directory]
recipe = slapos.cookbook:mkdirectory
etc = $${buildout:directory}/etc
# Executables put here will be started but not monitored (for startup scripts)
script = $${:etc}/run/
# Executables put here will be started and monitored (for daemons)
service = $${:etc}/service
# Executables put here will be launched after buildout has completed to see
# if instance is running
promise = $${:etc}/promise/


# Create a simple shell script that will only output your name if you
# specified it as instance parameter.
# Usually, of course, we use more useful commands, like web servers.
[hello-world]
# This recipe will try to "exec" the command-line after separating parameters.
recipe = slapos.cookbook:wrapper
# Notice that there is only one $ at ${dash:location}, it is because it comes from the Software Release buildout profile.
command-line = ${dash:location}/bin/dash -c 'echo "Hello $${instance-parameter:name}!"; sleep 100000;' 
# Put this shell script in the "etc/service" directory. Every executable of this
# repository will be started and monitored by supervisord
wrapper-path = $${directory:service}/hello-world


# Publish all the parameters needed for the user to connect to the instance.
# It can be anything: URL(s), password(s), or arbitrary parameters.
# Here we'll just echo back the entered name as instance parameter
[publish-connection-parameter]
recipe = slapos.cookbook:publish
name = Hello $${instance-parameter:name}!