[pypy-commit] buildbot default: add a dockerfile to run a centos6-based x64 buildslave

[mattip]

Author: Matti Picus <matti.picus at gmail.com>
Branch: 
Changeset: r1097:709f8fb564ac
Date: 2019-10-31 07:12 +0200
http://bitbucket.org/pypy/buildbot/changeset/709f8fb564ac/

Log:	add a dockerfile to run a centos6-based x64 buildslave

diff --git a/README_BUILDSLAVE b/README_BUILDSLAVE
--- a/README_BUILDSLAVE
+++ b/README_BUILDSLAVE
@@ -1,7 +1,13 @@
 How to setup a buildslave for PyPy
 ==================================
 
-The required setup is::
+There are three documented ways to run a PyPy buildslave:
+
+- "bare metal" on the host machine, described below
+- in a chroot, setting up the chroot is described in `README-CHROOT`
+- via docker on a centos6-based image, see docker/Dockerfile
+
+In all cases the required setup is::
 - hg
 - "python" should run a cpython 2.6-2.7 that will run the test suites.
 - virtualenv that will use the "python" from above
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,46 @@
+# build with something like this, where
+#  -t is the name of the image
+#  -f is this file
+#  the . is a random directory
+# docker build -t buildslave -f docker/Dockerfile .
+#
+# To create the buildslave configuration, call
+# docker run --rm -v<build_dir>:/build_dir \
+#    -eSLAVENAME=<name> -ePASSWORD=<password> buildslave
+# Then you can examine the <build_dir>/buildbot.tac file.
+#
+# To run the buildslave (after the stage above succeeds) you no longer need the
+# SLAVENAME and PASSWORD. The slave will run non-deamonized, which will appear
+# to "hang" the console running the slave. To stop the slave, simply CTRL-C or
+# kill the process.
+#
+# To enter the buildslave image
+# docker run -it -v<abspath/to/builder/dir>:/build_dir> buildslave /bin/bash
+
+FROM centos:centos6
+
+RUN yum -y update
+RUN yum install -y wget bzip2-devel zlib-devel glibc-devel libX11-devel \
+   libXt-devel patch expat-devel libXft-devel openssl-devel tk-devel gdbm-devel \
+   perl xz-devel libffi-devel ncurses-devel sqlite-devel
+RUN yum install -y centos-release-scl
+
+RUN wget https://github.com/squeaky-pl/centos-devtools/releases/download/8.2-s1/gcc-8.2.0-binutils-2.32-x86_64.tar.bz2 -O - | tar -C / -xj
+RUN wget https://bitbucket.org/squeaky/portable-pypy/downloads/pypy-7.0.0-linux_x86_64-portable.tar.bz2 -O - | tar -C /opt -xj
+RUN ln -s /opt/pypy-7.0.0-linux_x86_64-portable/bin/pypy /usr/local/bin/pypy
+
+RUN yum install -y python27 python27-python-virtualenv
+
+#yuck
+ENV LD_LIBRARY_PATH=/opt/rh/python27/root/usr/lib64
+RUN /opt/rh/python27/root/usr/bin/python -mvirtualenv /python27_virt
+ENV PATH=/python27_virt/bin:$PATH
+ENV PATH=/opt/devtools-8.2/bin:$PATH
+RUN pip install --upgrade pip setuptools
+RUN pip install buildbot-slave pytest hypothesis cffi vmprof mercurial
+
+CMD if [ -e /build_dir/buildbot.tac ]; then \
+    buildslave start --nodaemon /build_dir; \
+  else \
+    buildslave create-slave /build_dir buildbot.pypy.org:10407 $SLAVENAME $PASSWORD; \
+  fi