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2 changed files with 38 additions and 82 deletions

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@ -1,5 +1,5 @@
from os import getcwd, listdir
from os.path import exists, isfile, islink, join, realpath
from os import listdir
from os.path import exists, isfile, join, islink
import requests
import re
from subprocess import Popen, PIPE
@ -16,8 +16,8 @@ dockerfile_extra_contents = {}
dockerfile_extra_contents['focal'] = """
# Buildbot
RUN apt-get update -y && apt-get install -yq --no-install-suggests --no-install-recommends \
python3-buildbot-worker git subversion python3-dev libffi-dev python3-setuptools \
RUN apt-get install -yq --no-install-suggests --no-install-recommends \
buildbot-worker git subversion python3-dev libffi-dev python3-setuptools \
python3-pip dumb-init curl openssh-client wget
# buildbot entrypoint
@ -35,7 +35,7 @@ ENTRYPOINT /usr/local/bin/buildbot_entrypoint.sh "$BUILDMASTER" "$WORKERNAME" "$
dockerfile_extra_contents['bionic'] = """
# Buildbot
RUN apt-get update -y && apt-get install -yq --no-install-suggests --no-install-recommends \
RUN apt-get install -yq --no-install-suggests --no-install-recommends \
buildbot-slave git subversion python3-dev libffi-dev python3-setuptools \
python3-pip dumb-init curl openssh-client wget
@ -51,48 +51,6 @@ ENTRYPOINT /usr/local/bin/buildbot_entrypoint.sh "$BUILDMASTER" "$WORKERNAME" "$
"""
dockerfile_extra_contents['jammy'] = """
# Buildbot
RUN apt-get update -y && apt-get install -yq --no-install-suggests --no-install-recommends \
python3-buildbot-worker git subversion python3-dev libffi-dev python3-setuptools \
python3-pip dumb-init curl openssh-client wget
# buildbot entrypoint
RUN wget -O /usr/local/bin/buildbot_entrypoint.sh https://git.bitmessage.org/Bitmessage/buildbot-scripts/raw/branch/master/docker/bionic/entrypoint.sh
RUN chmod +x /usr/local/bin/buildbot_entrypoint.sh
RUN echo 'buildbot ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
USER buildbot
ENTRYPOINT /usr/local/bin/buildbot_entrypoint.sh "$BUILDMASTER" "$WORKERNAME" "$WORKERPASS"
"""
dockerfile_extra_contents['xenial'] = """
# Buildbot
RUN apt-get update -y && apt-get install -yq --no-install-suggests --no-install-recommends \
buildbot-slave git subversion python3-dev libffi-dev python3-setuptools \
python3-pip curl openssh-client wget \
python-setuptools python-psutil libssl-dev python-dev libgmp-dev python-virtualenv
# dumb-init
RUN wget https://github.com/Yelp/dumb-init/releases/download/v1.2.5/dumb-init_1.2.5_amd64.deb
RUN dpkg -i dumb-init_*.deb && rm -f dumb-init_*.deb
# buildbot entrypoint
RUN wget -O /usr/local/bin/buildbot_entrypoint.sh https://git.bitmessage.org/Bitmessage/buildbot-scripts/raw/branch/master/docker/xenial/entrypoint.sh
RUN chmod +x /usr/local/bin/buildbot_entrypoint.sh
RUN echo 'buildbot ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
USER buildbot
ENTRYPOINT /usr/local/bin/buildbot_entrypoint.sh "$BUILDMASTER" "$WORKERNAME" "$WORKERPASS"
"""
def get_secret():
with open("multibuild_parent_key.key", 'r') as f:
@ -111,29 +69,20 @@ def list_jobs(directory=".buildbot"):
flag = False
for fname in files:
filepath = join(directory, item, fname)
# must exist
if not exists(filepath):
continue
# must be a file
if not isfile(filepath):
flag = True
break
# symlink OK as long as it points to files within the repo
if islink(filepath) \
and not realpath(filepath).startswith(getcwd()):
if islink(filepath) or not isfile(filepath):
flag = True
break
if flag:
continue
if (exists(join(directory, item, 'Dockerfile'))
and exists(join(directory, item, 'build.sh'))) \
or exists(join(directory, item, 'test.sh')):
if (exists(join(directory, item, 'Dockerfile')) and exists(join(directory, item, 'build.sh'))) or exists(join(directory, item, 'test.sh')):
results.append(item)
return results
def get_revision(branch):
proc = Popen(["git", "rev-parse", branch], stdout=PIPE)
def get_revision():
proc = Popen(["git", "rev-parse", "HEAD"], stdout=PIPE)
retval = proc.stdout.read().strip()
retval = retval.decode('utf-8')
return retval
@ -141,8 +90,7 @@ def get_revision(branch):
def _get_dockerfile_contents(dockerfile):
"""
Read contents of a Dockerfile and add buildbot worker bootstrap
for a given os_codename
Read contents of a Dockerfile and add extra contents for the given os_codename
"""
os_codename = 'bionic'
res = ""
@ -157,7 +105,6 @@ def _get_dockerfile_contents(dockerfile):
if m:
inside_allowed_command = True
if m.group(1) == "FROM":
os_codename = m.group().split()[1].split(":")[1]
has_from = True
if inside_allowed_command:
res += line
@ -167,15 +114,10 @@ def _get_dockerfile_contents(dockerfile):
if not has_from:
return None
try:
return res + dockerfile_extra_contents[os_codename]
except KeyError:
return None
return res + dockerfile_extra_contents[os_codename]
def trigger_child_hooks(buildbotUrl: str, repository, branch, revision,
directory=".buildbot"):
def trigger_child_hooks(buildbotUrl: str, repository, branch, directory=".buildbot"):
request_url = buildbotUrl + ty
# List all jobs in the directory
jobs = list_jobs(directory)
@ -184,7 +126,7 @@ def trigger_child_hooks(buildbotUrl: str, repository, branch, revision,
"X-Multibuild-Trigger": get_secret(),
"Accept": "text/plain",
}
# revision = get_revision(branch)
revision = get_revision()
# Check if build.sh or test.sh exists in each of the jobs
for job in jobs:
@ -218,24 +160,21 @@ def trigger_child_hooks(buildbotUrl: str, repository, branch, revision,
"project": "/".join(repository.split("/")[-2:]),
}
retval = requests.post(request_url, headers=request_headers,
json=request_data)
print("Triggered job for {} on {}: {}".format(job, request_url,
retval.text))
retval = requests.post(request_url, headers=request_headers, json=request_data)
print("Triggered job for {} on {}: {}".format(job, request_url, retval.text))
if __name__ == "__main__":
# expect jobname, repository, branch, buildbotUrl from command line
import sys
if len(sys.argv) == 5:
if len(sys.argv) == 4:
buildbotUrl = sys.argv[1]
repository = sys.argv[2]
branch = sys.argv[3]
revision = sys.argv[4]
trigger_child_hooks(buildbotUrl, repository, branch, revision)
trigger_child_hooks(buildbotUrl, repository, branch)
else:
sys.exit(
"Usage: python3 multibuild.py <buildbotUrl> <repository> <branch> <revision>"
"Usage: python3 multibuild.py <buildbotUrl> <repository> <branch>"
)

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@ -32,16 +32,33 @@ def add_parent_step(build_factory):
Add a step to the parent build factory that will trigger the child hooks
"""
build_factory.addStep(steps.ShellCommand(
name="Update APT cache",
command=["sudo", "apt", "update"]
))
build_factory.addStep(steps.ShellCommand(
name="Install dependencies",
command=["sudo", "apt", "-y", "install", "python3-requests"]
))
build_factory.addStep(
steps.FileDownload(
workerdest="worker_multibuild.py",
mastersrc="buildbot_multibuild/lib/worker_multibuild.py",
mode=0o444
)
)
build_factory.addStep(
steps.ShellCommand(
name="Execute worker script",
command=[
"python3",
'/usr/local/bin/worker_multibuild.py',
'worker_multibuild.py',
util.Property("buildboturl"),
util.Property('repository'),
util.Property('branch'),
util.Property('revision')
util.Property('branch')
],
)
)