Basics of TCUP that is used OUTSIDE of RefStack to run RefStack
This simple set of scripts will 1) build a usable RefStack container using the /scripts/dockerfile 2) assemble the correct environment variables and other run command params 3) run the container in the background 4) provide the user the right command to attach to the container 5) could be used WITHOUT cloning RefStack 6) DEBUG mode using DEBUG env variable 7) Debug mode will map PWD to /dev to make code edits easier TODO: 1) the command to start tempest is NOT working, needs to get fixed Change-Id: I2c1d895c3da8cefbf5a023f513c6cf6119161f8b
This commit is contained in:
Rob Hirschfeld
parent
4283314189
commit
c7fd7ae3cb
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@ -54,3 +54,6 @@ refstack/client/.smbdeleteAAA9ef44.4
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openid/*
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db.sqlite
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# Don't include Credentials if in local directory
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openrc.sh
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@ -3,3 +3,12 @@ RefStack Documentation
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Welcome to RefStack. This project helps OpenStack collect and distribute test and validation information.
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Executing Tests
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-----------------------------
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The heart of RefStack is running tests. We've done a lot of things to make that easier (like [T-CUP](tcup.my)), but here's the basic things you need to do to run Tempest in RefStack:
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1. Setup a system with all the Operating System dependencies
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1. Clone Refstack and Tempest (get the branch you want)
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1. Install and pip dependencies from the requirements files
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1. Run the Tempest setup.py install
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50
doc/tcup.md
50
doc/tcup.md
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@ -1,22 +1,46 @@
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TCUP Configuration
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===========================
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# Install Docker using [[https://www.docker.io/gettingstarted/#h_installation]]
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The following instructions are designs run Refstack/Tempest in a container with minimal setup on your system.
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# Get the code
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git clone http://github.com/stackforge/refstack
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> These steps are _not_ do not install Refstack for contributions or development, they are intended for a user who wants to just run and report test results.
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# enter RefStack
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cd refstack
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1. Make sure you have python and wget installed for your operating system.
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# create/copy your OpenStack credentials into openrc.sh an file
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1. Install Docker using [[https://www.docker.io/gettingstarted/#h_installation]]
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1. Note: if you are in an environment with a proxy, make sure you configure `/etc/default/docker` to leverage the proxy too!
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1. You may want to prep-the environment using
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# Create the TCUP container
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docker build t-container
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1. Get the code: `wget https://raw.githubusercontent.com/stackforge/refstack/master/scripts/tcup.py`
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1. note: you can also get the code by cloning the Refstack and running the code in `/scripts/tcup.py`
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# Run the container
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docker run -v `pwd`:/tcup:rw -i -t 32fe2d733d51 /bin/bash
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1. Set your environment variables to access the test target cloud
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1. generally, you will `source openrc.sh` to load the cloud credentials and URLs
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# Inside the container run the following
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source tcup/openrc.sh
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tcup/run_in_tcup.py
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1. Run TCUP: `sudo python tcup.py`
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1. if you want to work on the code from Refstack, use `sudo python scripts/tcup.py'
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## Trouble Shooting TCUP
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There are several ways to trouble shoot, TCUP.
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1. Enter your docker container using `run -i -t [image id from tcup.py] /bin/bash `
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1. Check your environment variables include the OS_* values using `export`
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1. Make sure you can access Keystone using `curl $OS_AUTH_URL`
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1. Make sure your credentials are working using `keystone catalog`
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## Docker Tips
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1. You can run Docker without sudo!
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1. `sudo usermod -a -G docker <your-user>` (to permanently run Docker
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without sudo)
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1. you will need to reboot after this change (but you can wait until we tell you to reboot later)
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1. if you don't want this to be permanent or active before the reboot use, `sudo chmod 666 /var/run/docker.sock`
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1. You can inspect which containers are running!
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1. `sudo docker ps` shows the running containers
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1. `sudo docker attach` allows you to connect to a container (may have to press enter)
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1. exit from inside the container with `Ctrl-p` + `Ctrl-q`
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1. Orphaned Containers: Over time, you may end up with [orphaned contaniers](http://jimhoskins.com/2013/07/27/remove-untagged-docker-images.html), use the following to clean them up
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1. `sudo docker rm $(docker ps -a -q)`
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1. `sudo docker rmi $(docker images | grep "^<none>" | awk "{print $3}")`
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@ -0,0 +1,111 @@
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#!/usr/bin/env python
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#
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# Copyright (c) 2014 Dell Computer, Inc. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# This file creates and runs Tempest in a Docker Container
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import commands
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import logging
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import os
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import re
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if __name__ == "__main__":
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# Reference Information
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DOCKER_FILE_SOURCE = os.path.join("scripts", "tcup")
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DOCKER_FILE_URL = "https://raw.githubusercontent.com/stackforge/" \
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"refstack/master/scripts/tcup/Dockerfile"
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REFSTACK_API_ADDRESS = "http://refstack.org/replace_with_correct_url"
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IGNORED_ENV_VARS = {"LS_COLORS", "HOME", "PATH", "PWD", "OLDPWD",
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"LESSCLOSE", "SSH_CONNECTION"}
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REQUIRED_ENV_VARS = {'OS_PASSWORD', 'OS_USERNAME', 'OS_AUTH_URL'}
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# Setup the logger
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LOG_FORMAT = "%(asctime)s %(name)s %(levelname)s %(message)s"
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logger = logging.getLogger("TCUP")
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console_log_handle = logging.StreamHandler()
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console_log_handle.setFormatter(logging.Formatter(LOG_FORMAT))
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logger.addHandler(console_log_handle)
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if os.environ.get("DEBUG"):
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logger.setLevel(logging.DEBUG)
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else:
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logger.setLevel(logging.INFO)
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# Confirm you've sourced their openrc credentials already
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for env_var in REQUIRED_ENV_VARS:
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if not os.environ.get(env_var):
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exp = 'Env Variable "%s" Missing: ' \
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'You may need to "source openrc.sh".' % (env_var)
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raise Exception(exp)
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# build the container
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logger.info("Downloading & Building TCUP Image...(may take a long time)")
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if os.path.isfile(DOCKER_FILE_SOURCE + "/Dockerfile"):
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docker_builder = DOCKER_FILE_SOURCE
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else:
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docker_builder = DOCKER_FILE_URL
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logger.info("Executing: `docker build %s`" % (docker_builder))
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build_output = commands.getoutput("docker build %s" % (docker_builder))
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# provide friendly output progress message
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search_for = "Successfully built ([0-9a-f]{12})"
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try:
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image = re.search(search_for, build_output).group(1)
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except re.error:
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exp = "ERROR building TCUP container. Details: %s" % (build_output)
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raise Exception(exp)
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logger.info("TCUP Built Docker Image ID: %s" % (image))
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# collect environment variables to pass, we don't want all of them
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user_env_vars = dict(os.environ)
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for env_var in IGNORED_ENV_VARS:
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user_env_vars.pop(env_var, None)
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# test specific configuration
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if not os.environ.get('TEST_ID'):
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user_env_vars["test_id"] = "1000" # TODO: generated good value!
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if not os.environ.get('API_SERVER_ADDRESS'):
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user_env_vars["api_addr"] = REFSTACK_API_ADDRESS
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# create the docker run command line
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docker_run = "docker run -d -i"
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for env_var in user_env_vars:
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docker_run += ' -e "%s=%s"' % (env_var, user_env_vars[env_var])
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if "DEBUG" in user_env_vars:
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docker_run += " -v `pwd`:/dev"
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docker_run += ' -t %s' % (image)
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if "DEBUG" in user_env_vars:
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docker_run += " /bin/bash"
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else:
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docker_run += " cd refstack; python refstack/tools/execute_test.py" \
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" --tempest-home /tempest" \
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" --callback ${api_addr} ${test_id}"
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if "DEBUG" in user_env_vars:
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docker_run_log_output = docker_run
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else:
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# normally we redact the password
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clear_password = "OS_PASSWORD=%s" % user_env_vars['OS_PASSWORD']
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docker_run_log_output = docker_run.replace(clear_password,
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"OS_PASSWORD=!REDACTED!")
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logger.info("Executing: '%s'" % (docker_run_log_output))
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# start the container and advise the user about how to attach
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docker_output = commands.getoutput(docker_run)
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logger.debug(docker_output)
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logger.info("""You can monitor the TCUP results using the command
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'sudo docker attach %s'
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(hint: you may need to press [enter])"""
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% docker_output[0:12])
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@ -1,53 +1,49 @@
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#!/usr/bin/env python
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#
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# Copyright (c) 2014 OpenStack Foundation, All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# This file creates and runs Tempest in a Docker Container
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FROM ubuntu:13.10
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MAINTAINER OpenStack RefStack Project
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FROM ubuntu
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RUN apt-get update
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# Downloading git
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RUN apt-get install -y git python-setuptools
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# Install git, python and essential tools
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RUN apt-get install -y git python-setuptools curl ftp
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RUN easy_install pip
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#Downloading dependencies
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RUN apt-get install -y libxml2-dev libxslt-dev lib32z1-dev python2.7-dev libssl-dev
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#other dependencies
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RUN apt-get install -y python-dev libxslt1-dev libsasl2-dev libsqlite3-dev libldap2-dev libffi-dev ftp
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# RUN pip install ftplib
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RUN pip install http://gd.tuwien.ac.at/pub/libxml/python/libxml2-python-2.6.9.tar.gz
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# http://gd.tuwien.ac.at/pub/libxml/python/libxml2-python-2.4.16.tar.gz
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# RUN pip install ftplib libxml2-python
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# Cloning keystone?
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# Cloning tempest
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RUN git clone https://github.com/openstack/tempest
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#running setup
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RUN cd tempest && python setup.py install
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#making file to add exterior files
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# Install dependencies (small bites are easier to troubleshoot)
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RUN apt-get install -y libxml2-dev libxslt-dev lib32z1-dev
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RUN apt-get install -y python2.7-dev python-dev libssl-dev
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RUN apt-get install -y python-libxml2 libxslt1-dev libsasl2-dev
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RUN apt-get install -y libsqlite3-dev libldap2-dev libffi-dev
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# Setup Environment by Cloning refstack & tempest (choose right branch)
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RUN mkdir temp
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RUN git clone https://github.com/stackforge/refstack.git
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RUN git clone https://github.com/openstack/tempest.git
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#Tempest config creator
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ADD https://raw.github.com/dlenwell/refstack/master/refstack/common/tempest_config.py /temp/
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# Version of TCUP
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# Changing REBUILDs the container from this point forward
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ENV TCUP 0.1.0
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#MORE DEPENDENCIES (for tempest config builder)
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ADD https://raw.github.com/openstack/keystone/master/requirements.txt /temp/
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ADD https://raw.github.com/openstack/keystone/master/test-requirements.txt /temp/
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#using dependencies
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RUN pip install -r /temp/requirements.txt
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RUN pip install -r /temp/test-requirements.txt
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#Running tempest config creator
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#Publishing to refstack
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#ADD <url> /temp/
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#rest of file
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# Using refstack & tempest dependencies
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RUN pip install -r /refstack/requirements.txt
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RUN pip install -r /refstack/test-requirements.txt
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# Running tempest setup
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RUN cd tempest && git checkout stable/havana
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RUN cd tempest && python setup.py install
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