[ARVADOS] updated: 1.1.4-516-gc90adfb66

Git user git at public.curoverse.com
Mon Jun 25 16:53:01 EDT 2018


Summary of changes:
 .../arvados-on-kubernetes.html.textile.liquid      | 33 +++++++++++++++++-----
 1 file changed, 26 insertions(+), 7 deletions(-)

       via  c90adfb66544a4e6ff34b13268fe3e05847144c2 (commit)
      from  eed6ea7af40d0d7ee0a11bcb484113bd606f51ed (commit)

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commit c90adfb66544a4e6ff34b13268fe3e05847144c2
Author: Ward Vandewege <wvandewege at veritasgenetics.com>
Date:   Mon Jun 25 16:52:33 2018 -0400

    Further doc improvements for Arvados on Kubernetes.
    
    refs #13650
    
    Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <wvandewege at veritasgenetics.com>

diff --git a/doc/install/arvados-on-kubernetes.html.textile.liquid b/doc/install/arvados-on-kubernetes.html.textile.liquid
index 716b2b935..d4428c8f3 100644
--- a/doc/install/arvados-on-kubernetes.html.textile.liquid
+++ b/doc/install/arvados-on-kubernetes.html.textile.liquid
@@ -9,12 +9,24 @@ Copyright (C) The Arvados Authors. All rights reserved.
 SPDX-License-Identifier: CC-BY-SA-3.0
 {% endcomment %}
 
-Arvados on Kubernetes is implemented as a Helm chart.
+Arvados on Kubernetes is implemented as a Helm Chart.
 
 {% include 'notebox_begin_warning' %}
-This Helm chart does not retain any state after it is deleted. An Arvados cluster spun up with this Helm Chart is entirely ephemeral, and all data stored on the cluster will be deleted when it is shut down. This will be fixed in a future version.
+This Helm Chart does not retain any state after it is deleted. An Arvados cluster created with this Helm Chart is entirely ephemeral, and all data stored on the cluster will be deleted when it is shut down. This will be fixed in a future version.
 {% include 'notebox_end' %}
 
+h2(#overview). Overview
+
+This Helm Chart provides a basic, small Arvados cluster.
+
+Current limitations, to be addressed in the future:
+
+* An Arvados cluster created with this Helm Chart is entirely ephemeral, and all data stored on the cluster will be deleted when it is shut down.
+* No dynamic scaling of compute nodes (but you can adjust @values.yaml@ and "reload the Helm Chart":#reload
+* All compute nodes are the same size
+* Compute nodes have no cpu/memory/disk constraints yet
+* No git server
+
 h2. Requirements
 
 * Kubernetes 1.10+ cluster with at least 3 nodes, 2 or more cores per node
@@ -41,13 +53,20 @@ $ helm ls
 
 There should be no errors. The command will return nothing.
 
-h2(#Start). Start the Arvados cluster
+h2(#git). Clone the repository
 
-First, determine the IP address that the Arvados cluster will use to expose its API, Workbench, etc. If you want this Arvados cluster to be reachable from places other than the local machine, the IP address will need to be routable as appropriate.
+Clone the repository and nagivate to the @arvados-kubernetes/charts/arvados@ directory:
 
 <pre>
 $ git clone https://github.com/curoverse/arvados-kubernetes.git
 $ cd arvados-kubernetes/charts/arvados
+</pre>
+
+h2(#Start). Start the Arvados cluster
+
+Next, determine the IP address that the Arvados cluster will use to expose its API, Workbench, etc. If you want this Arvados cluster to be reachable from places other than the local machine, the IP address will need to be routable as appropriate.
+
+<pre>
 $ ./cert-gen.sh <IP ADDRESS>
 </pre>
 
@@ -95,9 +114,9 @@ Test access with:
 $ arv user current
 </pre>
 
-h2. Reload
+h2(#reload). Reload
 
-If you make changes to the Helm chart (e.g. to @values.yaml@), you can reload Arvados with
+If you make changes to the Helm Chart (e.g. to @values.yaml@), you can reload Arvados with
 
 <pre>
 $ helm upgrade arvados .
@@ -106,7 +125,7 @@ $ helm upgrade arvados .
 h2. Shut down
 
 {% include 'notebox_begin_warning' %}
-This Helm chart does not retain any state after it is deleted. An Arvados cluster spun up with this Helm Chart is entirely ephemeral, and <strong>all data stored on the Arvados cluster will be deleted</strong> when it is shut down. This will be fixed in a future version.
+This Helm Chart does not retain any state after it is deleted. An Arvados cluster created with this Helm Chart is entirely ephemeral, and <strong>all data stored on the Arvados cluster will be deleted</strong> when it is shut down. This will be fixed in a future version.
 {% include 'notebox_end' %}
 
 <pre>

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