Add buildbot and docker code

buildbot/master.cfg

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+# -*- python -*-
+# ex: set filetype=python:
+
+from buildbot.plugins import *
+from buildbot.process.properties import Property
+
+# This is a sample buildmaster config file. It must be installed as
+# 'master.cfg' in your buildmaster's base directory.
+
+# This is the dictionary that the buildmaster pays attention to. We also use
+# a shorter alias to save typing.
+c = BuildmasterConfig = {}
+
+####### WORKERS
+
+# The 'workers' list defines the set of recognized workers. Each element is
+# a Worker object, specifying a unique worker name and password.  The same
+# worker name and password must be configured on the worker.
+#c['workers'] = [worker.Worker("worker", "work3rP@ss!")]
+c['workers'] = [
+    worker.DockerLatentWorker('docker', 'work3rP@ss!',
+                              docker_host='unix:///var/run/docker.sock',
+                              image='buildbot-worker',
+                              hostconfig={'cap_add': ['SYS_ADMIN']})
+]
+# 'protocols' contains information about protocols which master will use for
+# communicating with workers. You must define at least 'port' option that workers
+# could connect to your master with this protocol.
+# 'port' must match the value configured into the workers (with their
+# --master option)
+c['protocols'] = {'pb': {'port': 9989}}
+
+####### CHANGESOURCES
+
+# the 'change_source' setting tells the buildmaster how it should find out
+# about source code changes.  Here we point to the buildbot version of a python hello-world project.
+
+c['change_source'] = []
+# FIXME
+# c['change_source'].append(changes.GitPoller(
+#         'git://github.com/buildbot/hello-world.git',
+#         workdir='gitpoller-workdir', branch='master',
+#         pollinterval=300))
+# 
+####### SCHEDULERS
+
+# Configure the Schedulers, which decide how to react to incoming changes.  In this
+# case, just kick off a 'qgis' build
+
+c['schedulers'] = []
+# FIXME
+# c['schedulers'].append(schedulers.SingleBranchScheduler(
+#                             name="all",
+#                             change_filter=util.ChangeFilter(branch='master'),
+#                             treeStableTimer=None,
+#                             builderNames=["qgis"]))
+c['schedulers'].append(schedulers.ForceScheduler(
+                            name="Force_QGIS",
+                            builderNames=["qgis"]))
+
+####### BUILDERS
+
+# The 'builders' list defines the Builders, which tell Buildbot how to perform a build:
+# what steps, and which workers can execute them.  Note that any particular build will
+# only take place on one worker.
+
+def rpm_name(rc, stdout, stderr):
+    return stdout.split()[3]
+
+qgis_factory = util.BuildFactory()
+qgis_factory.addStep(steps.Git(repourl=Property('repository', 'git://github.com/qgis/qgis.git'), mode='full',
+                                   method='clobber', shallow=True, name="Clone"))
+qgis_factory.addStep(steps.ShellCommand(command=["./buildrpms.sh", "-s", "-u"],
+                                   workdir="build/rpm", name="Build SRPM", env={"_MOCK_OLD_CHROOT": "true"}))
+qgis_factory.addStep(steps.ShellCommand(command="ls", workdir="build/rpm/result", name="List artifacts"))
+qgis_factory.addStep(steps.SetPropertyFromCommand(command="ls qgis*.src.rpm", property="srpm",
+                                   workdir="build/rpm/result", name="Get artifacts"))
+qgis_factory.addStep(steps.ShellCommand(command=["copr-cli", "build", "qgis-testing", util.Interpolate("%(prop:srpm)s")],
+                                   workdir="build/rpm/result", timeout=10800, name="Build on COPR"))
+
+# th_factory = util.BuildFactory() # dummy
+
+c['builders'] = []
+c['builders'].append(
+    util.BuilderConfig(name="qgis",
+      workernames=["docker"],
+      factory=qgis_factory))
+
+####### BUILDBOT SERVICES
+
+# 'services' is a list of BuildbotService items like reporter targets. The
+# status of each build will be pushed to these targets. buildbot/reporters/*.py
+# has a variety to choose from, like IRC bots.
+
+c['services'] = []
+
+####### PROJECT IDENTITY
+
+# the 'title' string will appear at the top of this buildbot installation's
+# home pages (linked to the 'titleURL').
+
+c['title'] = "Build Server"
+c['titleURL'] = "https://build.server"
+
+# the 'buildbotURL' string should point to the location where the buildbot's
+# internal web server is visible. This typically uses the port number set in
+# the 'www' entry below, but with an externally-visible host name which the
+# buildbot cannot figure out without some help.
+
+c['buildbotURL'] = "https://build.server"
+
+# minimalistic config to activate new web UI
+c['www'] = dict(port=8010,
+                plugins=dict(waterfall_view={}, console_view={}, grid_view={}))
+
+c['www']['authz'] = util.Authz(
+        allowRules = [
+            util.AnyControlEndpointMatcher(role="admins", defaultDeny=True),
+            util.AnyEndpointMatcher(role="admins", defaultDeny=False),
+	    # if future Buildbot implement new control, we are safe with this last rule
+        ],
+        roleMatchers = [
+            util.RolesFromUsername(roles=['admins'], usernames=['<user>'])
+        ]
+)
+c['www']['auth'] = util.UserPasswordAuth([('<user>','<password>')])
+
+####### DB URL
+
+c['db'] = {
+    # This specifies what database buildbot uses to store its state.  You can leave
+    # this at its default for all but the largest installations.
+    'db_url' : "sqlite:///state.sqlite",
+}

docker/Dockerfile

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+# vi:syntax=dockerfile
+FROM fedora:26
+MAINTAINER Daniele Viganò <daniele@vigano.me>
+
+RUN dnf install -y tar bzip2 git python3-pip mock copr-cli && \
+    dnf clean all
+# Use a Twisted binary wheel to avoid too many dependencies
+RUN pip3 install https://daniele.vigano.me/files/pypi/Twisted-17.9.0-cp36-cp36m-linux_x86_64.whl \
+                 buildbot-worker
+
+RUN useradd -u 1003 builder && \
+    usermod -a -G mock builder
+
+USER builder
+ENV HOME /home/builder
+WORKDIR ${HOME}
+
+COPY copr $HOME/.config/copr
+
+RUN buildbot-worker create-worker $HOME 172.17.0.1 docker work3rP@ss! && \
+    echo "Daniele Viganò <daniel@vigano.me>" > info/admin && \
+    echo "Docker running Fedora 26 (x86_64)" > info/host
+
+ENTRYPOINT ["/usr/bin/buildbot-worker"]
+CMD ["start", "--nodaemon"]

docker/copr

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+[copr-cli]
+login = <login>
+username = <username>
+token = <token>
+copr_url = https://copr.fedorainfracloud.org
+# expiration date: 2018-04-04