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-rw-r--r--docker/ansible/default.inv9
-rw-r--r--docs/release/userguide/docker.userguide.rst4
2 files changed, 11 insertions, 2 deletions
diff --git a/docker/ansible/default.inv b/docker/ansible/default.inv
index a5a092dc..9319b9ea 100644
--- a/docker/ansible/default.inv
+++ b/docker/ansible/default.inv
@@ -1,3 +1,12 @@
+# NOTE: for defining hosts both hostnames and IP addresses forms can be used
+# however it is advised to keep it consistent over the file, especially if
+# the same host is used by multiple containers
+# e.g. if some host will be described by IP address at first('127.0.0.1')
+# and at some place the same host will be called using its hostname
+# ('localhost') then ansible will treat them as different entities and
+# synchronization problems during parallel dependencies installation
+# may occur)
+
[collectd_hosts]
localhost
diff --git a/docs/release/userguide/docker.userguide.rst b/docs/release/userguide/docker.userguide.rst
index a666c135..c184abfa 100644
--- a/docs/release/userguide/docker.userguide.rst
+++ b/docs/release/userguide/docker.userguide.rst
@@ -573,7 +573,7 @@ Build the collectd docker image
$ git clone https://gerrit.opnfv.org/gerrit/barometer
$ cd barometer/docker/barometer-collectd
$ sudo docker build -t opnfv/barometer-collectd --build-arg http_proxy=`echo $http_proxy` \
- --build-arg https_proxy=`echo $https_proxy` -f Dockerfile .
+ --build-arg https_proxy=`echo $https_proxy` --network=host -f Dockerfile .
.. note::
Main directory of barometer source code (directory that contains 'docker',
@@ -703,7 +703,7 @@ Build influxdb image from Dockerfile
$ cd barometer/docker/barometer-influxdb
$ sudo docker build -t opnfv/barometer-influxdb --build-arg http_proxy=`echo $http_proxy` \
- --build-arg https_proxy=`echo $https_proxy` -f Dockerfile .
+ --build-arg https_proxy=`echo $https_proxy` --network=host -f Dockerfile .
.. note::
In the above mentioned ``docker build`` command, http_proxy & https_proxy arguments needs to