[2/2] mesos git commit: Updated upgrades.md about deprecated SSL env variables.

[ji...@apache.org]

Updated upgrades.md about deprecated SSL env variables.

Review: https://reviews.apache.org/r/50267


Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/c069f4f0
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/c069f4f0
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/c069f4f0

Branch: refs/heads/master
Commit: c069f4f0648e7e7a6ca311a016bee374a0715d83
Parents: a07061d
Author: Jie Yu <yu...@gmail.com>
Authored: Wed Jul 20 14:58:50 2016 -0700
Committer: Jie Yu <yu...@gmail.com>
Committed: Wed Jul 20 15:12:17 2016 -0700

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 docs/upgrades.md | 5 +++++
 1 file changed, 5 insertions(+)
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http://git-wip-us.apache.org/repos/asf/mesos/blob/c069f4f0/docs/upgrades.md
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diff --git a/docs/upgrades.md b/docs/upgrades.md
index 431e6b3..1c871c4 100644
--- a/docs/upgrades.md
+++ b/docs/upgrades.md
@@ -62,6 +62,7 @@ We categorize the changes as follows:
       <li>D <a href="#1-0-x-credentials-file">credential(s) (plain text format)</a></li>
       <li>C <a href="#1-0-x-slave">Slave to Agent rename</a></li>
       <li>R <a href="#1-0-x-workdir">work_dir default value</a></li>
+      <li>D <a href="#1-0-x-deprecated-ssl-env-variables">SSL environment variables</a></li>
     </ul>
   </td>
   <td style="word-wrap: break-word; overflow-wrap: break-word;"><!--Framework API-->
@@ -176,6 +177,10 @@ We categorize the changes as follows:
 
 ## Upgrading from 0.28.x to 1.0.x ##
 
+<a name="1-0-x-deprecated-ssl-env-variables"</a>
+
+* Prior to Mesos 1.0, environment variables prefixed by `SSL_` are used to control libprocess SSL support. However, it was found that those environment variables may collide with some libraries or programs (e.g., openssl, curl). From Mesos 1.0, `SSL_*` environment variables are deprecated in favor of the corresponding `LIBPROCESS_SSL_*` variables.
+
 <a name="1-0-x-persistent-volume-ownership"</a>
 
 * Prior to Mesos 1.0, Mesos agent recursively changes the ownership of the persistent volumes every time they are mounted to a container. From Mesos 1.0, this behavior has been changed. Mesos agent will do a _non-recursive_ change of ownership of the persistent volumes.