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| − | = Rally setup =
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| − | Install these requirements:
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| − | sudo apt-get update
| + | <big>'''Rally wiki documentation is obsolete.'''</big> |
| − | sudo apt-get install libpq-dev git-core python-dev libevent-dev libssl-dev
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| − | If you would like to install in virtualenv Rally, make next steps firstly:
| + | ''Everything moved to https://rally.readthedocs.org'' |
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| − | pip install -U virtualenv
| + | Here is [https://rally.readthedocs.org/en/latest/install.html Rally Installation Guide] |
| − | virtualenv .venv
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| − | . .venv/bin/activate
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| − | Clone & Install rally:
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| − | git clone https://github.com/stackforge/rally.git && cd rally
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| − | python setup.py install
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| − | openstack-rally-manage db recreate
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| − | Configure Rally
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| − | sudo mkdir /etc/rally
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| − | sudo cp ~/git/rally/etc/rally/rally.sample.conf /etc/rally/rally.conf
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| − | sudo vim /etc/rally.conf
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| − | Create Rally Database
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| − | openstack-rally-manage db recreate
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| − | # the above will default to a sqlite database under the python dist-packages dir.
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| − | # to configure a different location define the connection property under the database group of rally.conf.
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| − | # this can lead to problems when (re)creating the database if the user you are running as does not have rwx
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| − | # permissions to py dist-packages dir.
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| − | # for example:
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| − | # [database]
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| − | # connection = sqlite:////tmp/rally.sqlite
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| − | = Zipkin setup (Do not install it's not supported by Rally yet) =
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| − | == Version 0.1 ==
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| − | Initial version has many configuration options hardcoded and some things needs to be done manually. Configuration and setup will be improved in future versions.
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| − | Currently rally is tested to run on x64 Ubuntu 12.04 server
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| − | === Install data collector node ===
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| − | [http://twitter.github.io/zipkin/index.html Zipkin] is used to collect profiling information.
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| − | Zipking uses a lot of RAM so collector node should have at least 6 Gb of RAM. Later we may choose alternative collector/visualization solution.
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| − | Install with:
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| − | $ git clone https://github.com/twitter/zipkin.git
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| − | Zipkin uses sqlite by default but it doesn't work under production load. Currently we use [http://cassandra.apache.org/ Cassandra] to store collected data
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| − | Install Cassandra DB:
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| − | $ wget http://mirror.metrocast.net/apache/cassandra/2.0.0/apache-cassandra-2.0.0-bin.tar.gz
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| − | $ tar xvzf apache-cassandra-2.0.0-bin.tar.gz
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| − | $ sudo mkdir /var/lib/cassandra
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| − | $ sudo chmod a+rw /var/lib/cassandra
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| − | $ sudo mkdir /var/log/cassandra
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| − | $ sudo chmod a+rw /var/log/cassandra
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| − | $ apache-cassandra-2.0.0/bin/cassandra &> cassandra-out
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| − | Create DB schema for zipkin:
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| − | $ apache-cassandra-2.0.0/bin/cassandra-cli -host localhost -port 9160 -f zipkin/zipkin-cassandra/src/schema/cassandra-schema.txt
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| − | Zipkin needs 3 services running. For the first time start each one separately and wait for it to load completely so it could download all dependencies
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| − | $ bin/collector
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| − | $ bin/query
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| − | $ bin/web
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| − | Later you can run them all together via screen:
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| − | $ screen -dmS zipkin-collector bin/collector cassandra
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| − | $ screen -dmS zipkin-query bin/query cassandra
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| − | $ screen -dmS zipkin-web bin/web
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| − | Collector node needs to be reachable from all cloud servers and it's IP should be defined in configuration file in deploy section:
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| − | 'collectors': {
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| − | 'zipkin': '#data_collector_ip#'
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| − | }
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