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diff --git a/docs/userguide/07-installation.rst b/docs/userguide/07-installation.rst index aa45b61af..fc68d3931 100644 --- a/docs/userguide/07-installation.rst +++ b/docs/userguide/07-installation.rst @@ -9,22 +9,52 @@ Yardstick Installation Abstract -------- -Yardstick supports installation on Ubuntu 14.04 or by using a Docker image. -The installation procedure on Ubuntu 14.04 or via the docker image are -detailed in the section below. +Yardstick supports installation on Ubuntu 14.04 or via a Docker image. The +installation procedure on Ubuntu 14.04 or via the docker image are detailed in +the section below. -To use Yardstick you should have access to an OpenStack environment, -with at least Nova, Neutron, Glance, Keystone and Heat installed. +To use Yardstick you should have access to an OpenStack environment, with at +least Nova, Neutron, Glance, Keystone and Heat installed. The steps needed to run Yardstick are: 1. Install Yardstick. -2. Create the test configuration .yaml file. -3. Build a guest image。 -4. Load the image into the OpenStack environment. -5. Create a Neutron external network. -6. Load OpenStack environment variables. -6. Run the test case. +2. Load OpenStack environment variables. +3. Create a Neutron external network. +4. Build Yardstick flavor and a guest image. +5. Load the guest image into the OpenStack environment. +6. Create the test configuration .yaml file. +7. Run the test case. + + +Prerequisites +------------- + +The OPNFV deployment is out of the scope of this document but it can be +found in http://artifacts.opnfv.org/opnfvdocs/colorado/docs/configguide/index.html. +The OPNFV platform is considered as the System Under Test (SUT) in this +document. + +Several prerequisites are needed for Yardstick: + + #. A Jumphost to run Yardstick on + #. A Docker daemon shall be installed on the Jumphost + #. A public/external network created on the SUT + #. Connectivity from the Jumphost to the SUT public/external network + +WARNING: Connectivity from Jumphost is essential and it is of paramount +importance to make sure it is working before even considering to install +and run Yardstick. Make also sure you understand how your networking is +designed to work. + +NOTE: **Jumphost** refers to any server which meets the previous +requirements. Normally it is the same server from where the OPNFV +deployment has been triggered previously. + +NOTE: If your Jumphost is operating behind a company http proxy and/or +Firewall, please consult first the section `Proxy Support`_, towards +the end of this document. The section details some tips/tricks which +*may* be of help in a proxified environment. Installing Yardstick on Ubuntu 14.04 @@ -33,9 +63,9 @@ Installing Yardstick on Ubuntu 14.04 .. _install-framework: You can install Yardstick framework directly on Ubuntu 14.04 or in an Ubuntu -14.04 Docker image. -No matter which way you choose to install Yardstick framework, the following -installation steps are identical. +14.04 Docker image. No matter which way you choose to install Yardstick +framework, the following installation steps are identical. + If you choose to use the Ubuntu 14.04 Docker image, You can pull the Ubuntu 14.04 Docker image from Docker hub: @@ -91,47 +121,42 @@ at: http://www.youtube.com/watch?v=4S4izNolmR0 Installing Yardstick using Docker --------------------------------- -Yardstick iteself has a Docker image, this Docker image (**Yardstick-stable**) +Yardstick has a Docker image, this Docker image (**Yardstick-stable**) serves as a replacement for installing the Yardstick framework in a virtual environment (for example as done in :ref:`install-framework`). It is recommended to use this Docker image to run Yardstick test. -Yardstick-stable image -^^^^^^^^^^^^^^^^^^^^^^ -Pull the Yardstick-stable Docker image from Docker hub: +Pulling the Yardstick Docker image +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -:: +.. _dockerhub: https://hub.docker.com/r/opnfv/yardstick/ + +Pull the Yardstick Docker image ('opnfv/yardstick') from the public dockerhub +registry under the OPNFV account: [dockerhub_], with the following docker +command:: docker pull opnfv/yardstick:stable +After pulling the Docker image, check that it is available with the +following docker command:: + + [yardsticker@jumphost ~]$ docker images + REPOSITORY TAG IMAGE ID CREATED SIZE + opnfv/yardstick stable a4501714757a 1 day ago 915.4 MB + Run the Docker image: :: - docker run --privileged=true -it openfv/yardstick /bin/bash + docker run --privileged=true -it opnfv/yardstick:stable /bin/bash -In the container run yardstick task command to execute a test case. -Before executing Yardstick test case, make sure that yardstick-trusty-server -image and yardstick flavor is available in OpenStack. -Detailed steps about creating yardstick flavor and building yardstick-trusty-server -image can be found below. +In the container the Yardstick repository is located in the /home/opnfv/repos +directory. OpenStack parameters and credentials ------------------------------------ -Yardstick-flavor -^^^^^^^^^^^^^^^^ -Most of the sample test cases in Yardstick are using an OpenStack flavor called -*yardstick-flavor* which deviates from the OpenStack standard m1.tiny flavor by the -disk size - instead of 1GB it has 3GB. Other parameters are the same as in m1.tiny. - -Create yardstick-flavor: - -:: - - nova flavor-create yardstick-flavor 100 512 3 1 - Environment variables ^^^^^^^^^^^^^^^^^^^^^ Before running Yardstick it is necessary to export OpenStack environment variables @@ -146,14 +171,46 @@ Credential environment variables in the *openrc* file have to include at least: * OS_PASSWORD * OS_TENANT_NAME +A sample openrc file may look like this: + +* export OS_PASSWORD=console +* export OS_TENANT_NAME=admin +* export OS_AUTH_URL=http://172.16.1.222:35357/v2.0 +* export OS_USERNAME=admin +* export OS_VOLUME_API_VERSION=2 +* export EXTERNAL_NETWORK=net04_ext + + +Yardstick falvor and guest images +--------------------------------- + +Before executing Yardstick test cases, make sure that yardstick guest image and +yardstick flavor are available in OpenStack. +Detailed steps about creating yardstick flavor and building yardstick-trusty-server +image can be found below. + +Yardstick-flavor +^^^^^^^^^^^^^^^^ +Most of the sample test cases in Yardstick are using an OpenStack flavor called +*yardstick-flavor* which deviates from the OpenStack standard m1.tiny flavor by the +disk size - instead of 1GB it has 3GB. Other parameters are the same as in m1.tiny. + +Create yardstick-flavor: + +:: + + nova flavor-create yardstick-flavor 100 512 3 1 + .. _guest-image: Building a guest image ^^^^^^^^^^^^^^^^^^^^^^ -Yardstick has a tool for building an Ubuntu Cloud Server image containing all -the required tools to run test cases supported by Yardstick. It is necessary to -have sudo rights to use this tool. +Most of the sample test cases in Yardstick are using a guest image called +*yardstick-trusty-server* which deviates from an Ubuntu Cloud Server image +containing all the required tools to run test cases supported by Yardstick. +Yardstick has a tool for building this custom image. It is necessary to have +sudo rights to use this tool. Also you may need install several additional packages to use this tool, by follwing the commands below: @@ -176,8 +233,10 @@ by following the commands above): **Warning:** the script will create files by default in: ``/tmp/workspace/yardstick`` and the files will be owned by root! + If you are building this guest image in inside a docker container make sure the container is granted with privilege. + The created image can be added to OpenStack using the ``glance image-create`` or via the OpenStack Dashboard. @@ -190,6 +249,24 @@ Example command: --disk-format qcow2 --container-format bare \ --file /tmp/workspace/yardstick/yardstick-trusty-server.img +Some Yardstick test cases use a Cirros image, you can find one at +http://download.cirros-cloud.net/0.3.3/cirros-0.3.3-x86_64-disk.img + + +Automatic flavor and image creation +----------------------------------- +Yardstick has a script for automatic creating yardstick flavor and building +guest images. This script is mainly used in CI, but you can still use it in +your local environment. + +Example command: + +:: + + export YARD_IMG_ARCH="amd64" + sudo echo "Defaults env_keep += \"YARD_IMG_ARCH\"" >> /etc/sudoers + source $YARDSTICK_REPO_DIR/tests/ci/load_images.sh + Yardstick default key pair ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -322,7 +399,7 @@ here, you must specify the schema and the name, then you just need to list the test cases in the tag "test_cases" and also mark their relative directory in the tag "test_cases_dir". -Yardstick test suite also support constraints and task args for each test suite. +Yardstick test suite also support constraints and task args for each test case. Here is another sample to show this, which is digested from one big test suite. os-nosdn-nofeature-ha.yaml |