openstack
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octavia
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Document health monitor UDP-CONNECT type 

Change-Id: I95bd60cd69f1823897bbd737c537df421b16aec9
This commit is contained in:
Carlos Goncalves 2019-05-21 14:09:18 +02:00
parent 4da644136e
commit ee0b566d39
2 changed files with 9 additions and 3 deletions
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3
doc/source/contributor/guides/providers.rst
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@ -1169,7 +1169,8 @@ and validated with the following exceptions:
| | | be less than the delay value. | | | | be less than the delay value. |
+-----------------------+--------+------------------------------------------+ +-----------------------+--------+------------------------------------------+
| type | string | The type of health monitor. One of HTTP, | | type | string | The type of health monitor. One of HTTP, |
| | | HTTPS, PING, TCP, or TLS-HELLO. | | | | HTTPS, PING, TCP, TLS-HELLO or |
| | | UDP-CONNECT. |
+-----------------------+--------+------------------------------------------+ +-----------------------+--------+------------------------------------------+
| url_path | string | The HTTP URL path of the request sent by | | url_path | string | The HTTP URL path of the request sent by |
| | | the monitor to test the health of a | | | | the monitor to test the health of a |

9
doc/source/user/guides/basic-cookbook.rst
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@ -606,8 +606,8 @@ generates the health check in your web application:
Other heath monitors Other heath monitors
-------------------- --------------------
Other health monitor types include ``PING``, ``TCP``, ``HTTPS``, and Other health monitor types include ``PING``, ``TCP``, ``HTTPS``, ``TLS-HELLO``,
``TLS-HELLO``. and ``UDP-CONNECT``.
``PING`` health monitors send periodic ICMP PING requests to the back-end ``PING`` health monitors send periodic ICMP PING requests to the back-end
servers. Obviously, your back-end servers must be configured to allow PINGs in servers. Obviously, your back-end servers must be configured to allow PINGs in
@ -627,6 +627,11 @@ In this case, using ``TLS-HELLO`` type monitoring is an alternative.
SSLv3 client hello messages. It will not check any other health metrics, like SSLv3 client hello messages. It will not check any other health metrics, like
status code or body contents. status code or body contents.
``UDP-CONNECT`` health monitors do a basic UDP port connect. Health monitors
of this type may not work correctly if Destination Unreachable (ICMP type 3) is
not enabled on the member server or is blocked by a security rule. A member
server may be marked as operating status ONLINE when it is actually down.
Intermediate certificate chains Intermediate certificate chains
=============================== ===============================