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-rw-r--r--docs/release/userguide/installguide.docker.rst17
1 files changed, 12 insertions, 5 deletions
diff --git a/docs/release/userguide/installguide.docker.rst b/docs/release/userguide/installguide.docker.rst
index 2bb79415..ca113c65 100644
--- a/docs/release/userguide/installguide.docker.rst
+++ b/docs/release/userguide/installguide.docker.rst
@@ -46,7 +46,7 @@ the barometer plugins.
.. note::
The Dockerfile is available in the docker/barometer-collectd directory in the barometer repo.
- The Dockerfile builds a CentOS 7 docker image.
+ The Dockerfile builds a CentOS 8 docker image.
The container MUST be run as a privileged container.
Collectd is a daemon which collects system performance statistics periodically
@@ -271,8 +271,8 @@ flavors of Collectd containers:
* barometer-collectd - stable release, based on collectd 5.11
* barometer-collectd-latest - release based on collectd 'main' branch
* barometer-collectd-experimental - release based on collectd 'main'
- branch that also includes set of experimental (not yet merged into upstream)
- pull requests
+ branch that can also include a set of experimental (not yet merged into
+ upstream) pull requests
.. note::
Experimental container is not tested across various OS'es and the stability
@@ -359,8 +359,14 @@ Build barometer-collectd-latest container
proxy parameters should be passed only if system is behind an HTTP or HTTPS
proxy server (same as for stable collectd container)
-Build collectd-experimental container
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Build barometer-collectd-experimental container
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+The barometer-collectd-experimental container use the ``main`` branch of
+collectd, but allows the user to apply a number of pull requests, which are
+passed via the COLLECTD_PULL_REQUESTS build arg, which is passed to docker as
+shown in the example below.
+COLLECTD_PULL_REQUESTS should be a comma-delimited string of pull request IDs.
.. code:: bash
@@ -368,6 +374,7 @@ Build collectd-experimental container
$ sudo docker build -t opnfv/barometer-collectd-experimental \
--build-arg http_proxy=`echo $http_proxy` \
--build-arg https_proxy=`echo $https_proxy` \
+ --build-arg COLLECTD_PULL_REQUESTS=1234,5678 \
--network=host -f docker/barometer-collectd-experimental/Dockerfile .
.. note::