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adding explicit instructions to use same engine version 

(cherry picked from commit 5f5c931ff99968ee8adf420d43856b964f93e680)
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David Yu 2016-09-16 15:56:50 -07:00 committed by Joao Fernandes
parent 806c7c1c18
commit 44d5ad04bb
1 changed files with 9 additions and 4 deletions
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installation/install-production.md
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@ -26,11 +26,16 @@ infrastructure has all the [requirements UCP needs to run](system-requirements.m
## Step 2: Install CS Docker on all nodes ## Step 2: Install CS Docker on all nodes
UCP requires you to install Docker CS Engine 1.10 or above on all nodes of UCP is a containerized application that requires CS Docker Engine 1.10.0 or
your UCP cluster. above to run. It is recommended to install the exact same version of the
CS Docker Engine on all nodes.
[Install CS Docker Engine](https://docs.docker.com/docker-trusted-registry/cs-engine/install/) So on each host that you want to be part of the UCP cluster,
on each host that you want to be part of the UCP cluster. [install CS Docker Engine 1.10.0 or above](https://docs.docker.com/docker-trusted-registry/cs-engine/install/).
In the case where you are creating a VM template with CS Engine already
installed, make sure that `/etc/docker/key.json` is not included in the image.
You can do this by simply removing `/etc/docker/key.json`. You can then restart
Docker on each node, which will generate new `/etc/docker/key.json` files.
## Step 3: Customize named volumes ## Step 3: Customize named volumes