{% extends 'base.html' %}
{% load i18n %}
{% block title %}{% trans "Data Processing" %}{% endblock %}
{% block main %}
{% blocktrans trimmed %}The first step is to determine which type of
cluster you want to run. You may have several choices
available depending on the configuration of your system.
Click on "choose plugin" to bring up the list of data
processing plugins. There you will be able to choose the
data processing plugin along with the version number.
Choosing this up front will allow the rest of the cluster
creation steps to focus only on options that are pertinent
to your desired cluster type.{% endblocktrans %}
{% trans "Current choice:" %}
{% if request.session.plugin_name and request.session.plugin_version %}
{% trans "Plugin:" %}
{{ request.session.plugin_name }}
{% trans "Version:" %}
{{ request.session.plugin_version }}
{% else %}
{% trans "No plugin chosen" %}
{% endif %}
{% blocktrans trimmed %}You need to register an image to launch instances
of your cluster. Skip this step if you already have a registered image
for your plugin, otherwise click the link below. In the form you will
need to choose the image, input the username and add tags for the chosen plugin.
{% endblocktrans %}
{% blocktrans trimmed %}Next, you need to define the different
types of machines in your cluster. This is done by
defining a Node Group Template for each type of
machine. A very common case is where you
need to have one or more machines running a "master"
set of processes while another set of machines need
to be running the "worker" processes. Here,
you will define the Node Group Template for your
"master" node(s).
{% endblocktrans %}
{% trans "Current choice:" %}
{% if request.session.master_name %}
{% trans "Master Node Group Template:" %}
{{ request.session.master_name }}
{% else %}
{% trans "No Master Node Group Template Created" %}
{% endif %}
{% blocktrans trimmed %}Repeat the Node Group Template
creation process, but this time you are creating
your "worker" Node Group Template.{% endblocktrans %}
{% trans "Current choice:" %}
{% if request.session.worker_name %}
{% trans "Worker Node Group Template:" %}
{{ request.session.worker_name }}
{% else %}
{% trans "No Worker Node Group Template Created" %}
{% endif %}
{% blocktrans trimmed %}Now you need to set the layout of your
cluster. By
creating a Cluster Template, you will be choosing the
number of instances of each Node Group Template that
will appear in your cluster. Additionally,
you will have a chance to set any cluster-specific
configuration items in the additional tabs on the
create Cluster Template form.{% endblocktrans %}
{% trans "Current choice:" %}
{% if request.session.guide_cluster_template_name %}
{% trans "Worker Node Group Template:" %}
{{ request.session.guide_cluster_template_name }}
{% else %}
{% trans "No Cluster Template Created" %}
{% endif %}
{% blocktrans trimmed %}You are now ready to
launch your cluster. When you click on the link
below, you will need to give your cluster a name,
choose the Cluster Template to use and choose which
image to use to build your instances. After you
click on "Create", your instances will begin to
spawn. Your cluster should be operational in a few
minutes.{% endblocktrans %}