Differences

This shows you the differences between two versions of the page.

--- functest_docker [2015/10/07 10:21]
Jose Lausuch
+++ functest_docker [2015/11/27 13:42] (current)
Morgan Richomme
@@ Line 3: / Line 3: @@
 This is the unofficial procedure to run Functest within a docker.
 ----
+===== Prerequisite =====
-===== Installation =====
+Some of the Functest tools need to have access to the OpenStack management network of the controllers.
+For more info: https://ask.openstack.org/en/question/68144/keystone-unable-to-use-the-public-endpoint/
+For this reason and besides the public network, you need to configure an interface on the management network as well in your jumphost (or wherever you want to deploy the Functest docker to run the tests).
+Example:
+  The OPNFV Fuel installation uses VLAN tagged 300 and subnet 192.168.1.0/24 as Openstack Management network.
+  Supposing that eth1 is the physical interface with access to that subnet:
+  $ ip link add name eth1.300 link eth1 type vlan id 300
+  $ ip link set eth1.300 up
+  $ ip addr add 192.168.1.66/24 dev eth1.300
+After doing this, try to ping one of the controllers and make sure it works, otherwise the Rally installation will fail.
+===== Docker Installation =====
   * Install Docker on the server you want the tests from (example for Ubuntu):
@@ Line 35: / Line 54: @@
     * INSTALLER_IP. Usually "10.20.0.2" for fuel and "172.30.10.73" foreman.
-  $ docker run -ti -e "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" opnfv/functest
+  $ docker run -ti -e "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" -e "NODE_NAME=opnfv-jump-2" opnfv/functest
+note: for the dev labs, it is also possible to precise the path of your openstack creds, see [[https://wiki.opnfv.org/functest_docker#docker_options |Docker Options below]]
 Now, you are inside the docker container.
 ----
-  * Run the script to install functest environment and start the tests.
+  * Run the script to install functest environment
-  $ {repos_dir}/functest/docker/start.sh
+  $ ${repos_dir}/functest/docker/prepare_env.sh
+NOTE: ${repos_dir} is a default environment variable inside the docker container, which points to /home/opnfv/repos
+  * Run the script to start the tests
+  $ ${repos_dir}/functest/docker/run_tests.sh
 NOTE: This will run ALL the tests we have for SR1:
    * vPing test case
    * ODL suite
-   * Rally benchmark (this will take long) <--- need to change something to run only 1 set of tests and not all (see * below)
+   * Rally benchmark (this will take long) <- in case you need, change a line to run only 1 set of tests and not all (see [[#rally_suites|run_tests.sh options]] below)
    * Tempest
-----
-----
-* In order to run only 1 suite of Rally bench, you need to modify the call to rally within start.sh script:
-  $ vi {repos_dir}/functest/docker/start.sh
-  (go to line 126)
-  python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally.py --debug ${FUNCTEST_REPO_DIR}/ all
-  Change "all" to "keystone" for example:
-  python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally.py --debug ${FUNCTEST_REPO_DIR}/ glance
-  Other options are:
-  - ['authenticate', 'glance', 'cinder', 'heat', 'keystone', 'neutron', 'nova', 'quotas', 'requests', 'vm', 'tempest', 'all', 'smoke']
@@ Line 76: / Line 91: @@
   # Run Functest (example for Fuel)
+  $ cmd1 = "/home/opnfv/repos/functest/docker/prepare_env.sh"
+  $ cmd2 = "/home/opnfv/repos/functest/docker/run_tests.sh"
   $ docker run -t -e "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" opnfv/functest \
-   "/home/opnfv/repos/functest/docker/start.sh"
+   "${cmd1} && ${cmd2}"
 NOTE: the output will be shown on the screen until you press ^C. To attach to the docker output again type:
@@ Line 84: / Line 102: @@
   $ docker attach <ID_of_the_container>
+===== Docker options =====
+==== I need to change some parameters in config_functest.yaml ====
+In case you need to provide different configuration parameters to Functest (e.g. commit IDs or branches for the repositories, ...) copy the config_functest.yaml from the repository to your current directory and run docker with a volume:
+  $ wget https://git.opnfv.org/cgit/functest/plain/testcases/config_functest.yaml
+  $ cmd1 = "/home/opnfv/repos/functest/docker/prepare_env.sh"
+  $ cmd2 = "/home/opnfv/repos/functest/docker/run_tests.sh"
+  $ docker run -t -e "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" opnfv/functest \
+    -v $(pwd)/config_functest.yaml:/home/opnfv/functest/conf/config_functest.yaml \
+    "${cmd1} && ${cmd2}"
+==== I don't use the default OpenStack credentials ====
+You can also provide your own OpenStack credentials to the container. This way, it will not try to fetch the credentials automatically contacting the OS controller.
+If you do this, you don't need to specify any more the environment variables INSTALLER_TYPE and INSTALLER_IP, since they are used only by the script that gets the credentials automatically (a script called fetch_os_credentials.sh).
+  $ docker run -t opnfv/functest \
+    -v $(pwd)/<your_local_creds_file>:/home/opnfv/functest/conf/openstack.creds \
+    "${cmd1} && ${cmd2}"
+For more info: https://gerrit.opnfv.org/gerrit/#/c/3073/
+This is recommended if you don't install OPNFV with the default OpenStack credentials.
+===== run_tests.sh options =====
+==== give test name as input ====
+You can tell run_tests.sh to run only the tests you desire. To do that, add the flag "-t or --test" plus the name of the available tests separated by comas.
+Example:
+  $ ${repos_dir}/functest/docker/run_tests.sh --test vping,odl
+  Possible options are:
+  ['vping','odl','tempest','rally']
+----
+==== Rally suites ====
+In order to run only 1 suite of Rally bench, you need to modify the call to rally within run_tests.sh script:
+  $ vi ${repos_dir}/functest/docker/run_tests.sh
+  (go to line 68 or search the following line)
+  python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally.py --debug ${FUNCTEST_REPO_DIR}/ all
+  Change "all" to "keystone" for example:
+  python ${FUNCTEST_REPO_DIR}/testcases/VIM/OpenStack/CI/libraries/run_rally.py --debug ${FUNCTEST_REPO_DIR}/ glance
+  Other options are:
+  ['authenticate', 'glance', 'cinder', 'ceilometer', 'heat', 'keystone', 'neutron', 'nova', 'quotas', 'requests', 'vm', 'all']
+===== Offline Functest =====
+Follow the steps described previously, but when running the scripts within the docker, add the flag - -offline.
+   $ cmd1 = "/home/opnfv/repos/functest/docker/prepare_env.sh --offline"
+   $ cmd2 = "/home/opnfv/repos/functest/docker/run_tests.sh --offline"
+   $ docker run -t -e "INSTALLER_TYPE=fuel" -e "INSTALLER_IP=10.20.0.2" opnfv/functest \
+   "${cmd1} && ${cmd2}"
+IMPORTANT: This is still under test! And probably some things need to be updated to be completely offline.

Wiki

User Tools

Site Tools

Differences

Page Tools