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| author | Alan Conway <aconway@apache.org> | 2012-12-14 15:30:40 +0000 |
|---|---|---|
| committer | Alan Conway <aconway@apache.org> | 2012-12-14 15:30:40 +0000 |
| commit | 720214353e61cc171aadcc3e18c4edad9facfa9c (patch) | |
| tree | 595494431ffe571a6880a5b11b806f91e533813d /qpid/doc | |
| parent | 7ace74f35ce8d8b4788d7aa1545a541de04ad451 (diff) | |
| download | qpid-python-720214353e61cc171aadcc3e18c4edad9facfa9c.tar.gz | |
QPID-4506: Qpid HA's '--ha-public-url' option duplicates the '--known-hosts-url' option but cannot be disabled
Reverts the previous commit and simplifies the semantics of setting
--ha-public-url and --ha-brokers-url. There is no longer any over-riding or
implicit updating of values. That means you must set --ha-public-url as well as
--ha-brokers-url, it will not be defaulted. Likewise if you *dont* set
ha-public-url, it will remain empty, which is the use case in this bug.
The defaulting was adding complexity without adding much value.
git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1421934 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'qpid/doc')
| -rw-r--r-- | qpid/doc/book/src/cpp-broker/Active-Passive-Cluster.xml | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/qpid/doc/book/src/cpp-broker/Active-Passive-Cluster.xml b/qpid/doc/book/src/cpp-broker/Active-Passive-Cluster.xml index be5cb14a61..55893387a4 100644 --- a/qpid/doc/book/src/cpp-broker/Active-Passive-Cluster.xml +++ b/qpid/doc/book/src/cpp-broker/Active-Passive-Cluster.xml @@ -288,8 +288,7 @@ ssl_addr = "ssl:" host [":" port]' </footnote> used by cluster brokers to connect to each other. The URL should contain a comma separated list of the broker addresses, rather than a - virtual IP address. For example: - <literal>amqp:node1.exaple.com,node2.exaple.com,node3.exaple.com</literal> + virtual IP address. </para> </entry> </row> @@ -297,14 +296,18 @@ ssl_addr = "ssl:" host [":" port]' <entry><literal>ha-public-url <replaceable>URL</replaceable></literal> </entry> <entry> <para> - The URL <footnoteref linkend="ha-url-grammar"/> used by clients to connect to the cluster. This can be a list or - a single virtual IP address. A virtual IP address is recommended as it - simplifies deployment. If not specified this defaults to the value of - <literal>ha-brokers-url</literal>. + The URL <footnoteref linkend="ha-url-grammar"/> is advertised to + clients as the "known-hosts" for fail-over. It can be a list or + a single virtual IP address. A virtual IP address is recommended. </para> <para> - This option allows you to put client traffic on a different network from - broker traffic, which is recommended. + Using this option you can put client and broker traffic on + separate networks, which is recommended. + </para> + <para> + Note: When HA clustering is enabled the broker option + <literal>known-hosts-url</literal> is ignored and over-ridden by + the <literal>ha-public-url</literal> setting. </para> </entry> </row> |