Update Dockerfile to use new install_rally.sh
This delegates more of the magic to the install script, and also has some improvements to the Dockerfile and the related documentation. Closes-Bug: #1461894 Change-Id: I86c0e439b8d0d8f40197fb4a8e26b2655036949c
This commit is contained in:
Chris St. Pierre
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a650762a5c
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6
.dockerignore
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6
.dockerignore
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@ -0,0 +1,6 @@
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rally-jobs
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tests
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Dockerfile
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contrib
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test-requirements.txt
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tox.ini
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69
Dockerfile
69
Dockerfile
@ -1,27 +1,50 @@
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FROM ubuntu:14.04
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MAINTAINER Sergey Skripnick <sskripnick@mirantis.com>
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# install prereqs
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RUN apt-get update && apt-get install --yes wget python
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# ubuntu's pip is too old to work with the version of requests we
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# require, so get pip with get-pip.py
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RUN wget https://bootstrap.pypa.io/get-pip.py && \
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python get-pip.py && \
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rm -f get-pip.py
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# create rally user
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RUN useradd -u 65500 -m rally && \
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ln -s /usr/share/doc/rally /home/rally/rally-docs
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# install rally. the COPY command below frequently invalidates
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# subsequent cache
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COPY . /tmp/rally
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RUN apt-get update && \
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apt-get -y install git python2.7 bash-completion python-dev libffi-dev \
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libxml2-dev libxslt1-dev libssl-dev libpq-dev wget \
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build-essential &&\
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wget https://raw.github.com/pypa/pip/master/contrib/get-pip.py -O /tmp/pip.py &&\
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python /tmp/pip.py && rm /tmp/pip.py &&\
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cd /tmp/rally &&\
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./install_rally.sh &&\
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pip install -r optional-requirements.txt &&\
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sed 's|#*connection *=.*|connection = sqlite:////home/rally/.rally.sqlite|' -i /etc/rally/rally.conf &&\
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apt-get -y remove libssl-dev libffi-dev python-dev libxml2-dev \
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libxslt1-dev build-essential gcc-4.8 python3 && \
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apt-get -y autoremove &&\
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apt-get clean &&\
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mv doc /usr/share/doc/rally &&\
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rm -fr /tmp/* &&\
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rm -rf /var/lib/apt/lists/* &&\
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update-alternatives --install /usr/bin/python python /usr/bin/python2.7 10 &&\
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useradd -u 65500 -m rally &&\
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ln -s /usr/share/doc/rally /home/rally/rally-docs
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USER rally
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CMD bash --login
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ENV HOME /home/rally
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WORKDIR /tmp/rally
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RUN ./install_rally.sh --system --verbose --yes \
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--db-name /home/rally/.rally.sqlite && \
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pip install -r optional-requirements.txt && \
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chmod -R u=rwX,go=rX /etc/rally && \
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mv doc /usr/share/doc/rally && \
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mv samples ~/ && \
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rm -rf /tmp/* && \
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apt-get -y remove \
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build-essential \
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gcc-4.8 \
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libffi-dev \
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libssl-dev \
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libxml2-dev \
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libxslt1-dev \
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python-dev \
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python3 \
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&& \
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apt-get -y autoremove && \
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apt-get clean
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VOLUME ["/home/rally"]
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WORKDIR /home/rally
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USER rally
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ENV HOME /home/rally
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CMD ["bash", "--login"]
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# TODO(stpierre): Find a way to use `rally` as the
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# entrypoint. Currently this is complicated by the need to run
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# rally-manage to create the database.
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@ -127,49 +127,50 @@ Finally, run DevStack as usually:
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Rally & Docker
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--------------
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First you need to install docker. Installing docker in ubuntu may be done by following:
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First you need to install Docker; Docker supplies `installation
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instructions for various OSes
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<https://docs.docker.com/installation/>`_.
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.. code-block:: none
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You can either use the official Rally Docker image, or build your own
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from the Rally source. To do that, cd to the root directory of the
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Rally git repository and run:
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$ sudo apt-get update
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$ sudo apt-get install docker.io
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$ sudo usermod -a -G docker `id -u -n` # add yourself to docker group
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.. code-block:: bash
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NOTE: re-login is required to apply users groups changes and actually use docker.
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Pull docker image with rally:
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.. code-block:: none
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$ docker pull rallyforge/rally
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Or you may want to build rally image from source:
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.. code-block:: none
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# first cd to rally source root dir
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docker build -t myrally .
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Since rally stores local settings in user's home dir and the database in /var/lib/rally/database,
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you may want to keep this directories outside of container. This may be done by the following steps:
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If you build your own Docker image, substitute ``myrally`` for
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``rallyforge/rally`` in the commands below.
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.. code-block:: none
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The Rally Docker image is configured to store local settings and the
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database in the user's home directory. For persistence of these data,
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you may want to keep this directory outside of the container. This may
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be done by the following steps:
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cd
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mkdir rally_home
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sudo chown 65500 rally_home
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docker run -t -i -v ~/rally_home:/home/rally rallyforge/rally
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.. code-block:: bash
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You may want to save last command as an alias:
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sudo mkdir /var/lib/rally_container
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sudo chown 65500 rally_db
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docker run -it -v /var/lib/rally_container:/home/rally rallyforge/rally
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.. code-block:: none
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.. note::
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echo 'alias dock_rally="docker run -t -i -v ~/rally_home:/home/rally rallyforge/rally"' >> ~/.bashrc
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In order for the volume to be accessible by the Rally user
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(uid: 65500) inside the container, it must be accessible by UID
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65500 *outside* the container as well, which is why it is created
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in ``/var/lib/rally``. Creating it in your home directory is only
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likely to work if your home directory has excessively open
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permissions (e.g., ``0755``), which is not recommended.
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After executing ``dock_rally`` alias, or ``docker run`` you got bash running inside container with
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rally installed. You may do anything with rally, but you need to create db first:
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You may want to save the last command as an alias:
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.. code-block:: none
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.. code-block:: bash
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echo 'alias dock_rally="docker run -it -v /var/lib/rally_container:/home/rally rallyforge/rally"' >> ~/.bashrc
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After executing ``dock_rally``, or ``docker run ...``, you will have
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bash running inside the container with Rally installed. You may do
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anything with Rally, but you need to create the database first::
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user@box:~/rally$ dock_rally
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rally@1cc98e0b5941:~$ rally-manage db recreate
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@ -178,15 +179,17 @@ rally installed. You may do anything with rally, but you need to create db first
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rally deployment create
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rally@1cc98e0b5941:~$
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In case you have SELinux enabled and rally fails to create database, try
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executing the following commands to put SELinux into Permissive Mode on the host machine.
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In case you have SELinux enabled and Rally fails to create the
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database, try executing the following commands to put SELinux into
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Permissive Mode on the host machine
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.. code-block:: none
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.. code-block:: bash
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$ sed -i 's/SELINUX=enforcing/SELINUX=permissive/' /etc/selinux/config
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$ setenforce permissive
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sed -i 's/SELINUX=enforcing/SELINUX=permissive/' /etc/selinux/config
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setenforce permissive
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Rally currently has no SELinux policy, which is why it must be run in Permissive mode
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for certain configurations. If you can help create an SELinux policy for Rally, please contribute!
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Rally currently has no SELinux policy, which is why it must be run in
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Permissive mode for certain configurations. If you can help create an
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SELinux policy for Rally, please contribute!
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More about docker: `https://www.docker.com/ <https://www.docker.com/>`_
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