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author | Lena Novokshonova <enovokshonova@mirantis.com> | 2014-09-23 16:56:51 +0400 |
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committer | Lena Novokshonova <enovokshonova@mirantis.com> | 2014-09-25 13:33:51 +0400 |
commit | 269c9046cbb54ff019308edf8d09e9394f8523aa (patch) | |
tree | 8c56e5860a36d1b719145cf5d0cd45c6ba534e0e | |
parent | c3696451d45f9412dc60c03e9e7ad31f27727c42 (diff) | |
download | ceilometer-269c9046cbb54ff019308edf8d09e9394f8523aa.tar.gz |
Fix bug in the documentation
Adding information about some daemons of Ceilometer.
Change-Id: Ib31588f962d393cb2c1d9ee96e9d62b8898233cc
Closes-Bug: 1368938
-rw-r--r-- | doc/source/glossary.rst | 5 | ||||
-rw-r--r-- | doc/source/install/development.rst | 16 |
2 files changed, 14 insertions, 7 deletions
diff --git a/doc/source/glossary.rst b/doc/source/glossary.rst index 20025bf1..f630d91f 100644 --- a/doc/source/glossary.rst +++ b/doc/source/glossary.rst @@ -61,6 +61,11 @@ infrastructure measuring usage and sending the results to the :term:`collector`. + notification agent + The different OpenStack services emit several notifications about the + various types of events. The notification agent consumes them from + respective queues and filters them by the event_type. + data store Storage system for recording data collected by ceilometer. diff --git a/doc/source/install/development.rst b/doc/source/install/development.rst index 5addf61d..7bbf9528 100644 --- a/doc/source/install/development.rst +++ b/doc/source/install/development.rst @@ -18,13 +18,12 @@ Installing and Running the Development Version ================================================ -Ceilometer has four daemons. The :term:`compute agent` runs on the -Nova compute node(s) while the :term:`central agent` and -:term:`collector` run on the cloud's management node(s). In a -development environment created by devstack_, these two are typically -the same server. They do not have to be, though, so some of the -instructions below are duplicated. Skip the steps you have already -done. +Ceilometer has several daemons. The basic are: :term:`compute agent` runs on +the Nova compute node(s) while the :term:`central agent`, :term:`collector` +and :term:`notification agent` run on the cloud's management node(s). +In a development environment created by devstack_, these services are +typically running on the same server. They do not have to be, though, so some +of the instructions below are duplicated. Skip the steps you have already done. .. _devstack: http://www.devstack.org/ @@ -74,5 +73,8 @@ Configuring Devstack # Enable the ceilometer api services enable_service ceilometer-api +The first group of daemons are necessary for core ceilometer functionality: +polling, event listening, and data collection. + 6. If you use Data Processing (Sahara) service at your DevStack, it will generate notifications by default. |