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from buildbot.plugins import *
from buildbot_common.build_helpers import *
import os
from buildbot.util import bytes2unicode
import json
__all__ = [ "configure", "E" ]
class E():
PROJECT = "caldance"
BUILDBOT_URL = "https://git.immae.eu/buildbot/{}/".format(PROJECT)
SOCKET = "unix:/run/buildbot/{}.sock".format(PROJECT)
PB_SOCKET = "unix:address=/run/buildbot/{}_pb.sock".format(PROJECT)
RELEASE_PATH = "/var/lib/ftp/release.immae.eu/{}".format(PROJECT)
RELEASE_URL = "https://release.immae.eu/{}".format(PROJECT)
GIT_URL = "gitolite@git.immae.eu:perso/simon_descarpentries/www.cal-dance.com"
SSH_KEY_PATH = "/var/lib/buildbot/buildbot_key"
SSH_HOST_KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIFbhFTl2A2RJn5L51yxJM4XfCS2ZaiSX/jo9jFSdghF"
LDAP_HOST = "ldap.immae.eu"
LDAP_DN = "cn=buildbot,ou=services,dc=immae,dc=eu"
LDAP_ROLES_BASE = "ou=roles,ou=hosts,dc=immae,dc=eu"
XMPP_RECIPIENTS = os.environ["BUILDBOT_XMPP_RECIPIENTS"].split(" ")
PUPPET_HOST = {
"integration": [ "-p8022", "root@caldance.cs.immae.dev"],
}
# master.cfg
SECRETS_FILE = os.getcwd() + "/secrets"
LDAP_URL = "ldaps://ldap.immae.eu:636"
LDAP_ADMIN_USER = "cn=buildbot,ou=services,dc=immae,dc=eu"
LDAP_BASE = "dc=immae,dc=eu"
LDAP_PATTERN = "(uid=%(username)s)"
LDAP_GROUP_PATTERN = "(&(memberOf=cn=groups,ou=caldance,cn=buildbot,ou=services,dc=immae,dc=eu)(member=%(dn)s))"
TITLE_URL = "https://caldance.cs.immae.dev"
TITLE = "Caldance"
class CustomBase(webhooks.base):
def getChanges(self, request):
try:
content = request.content.read()
args = json.loads(bytes2unicode(content))
except Exception as e:
raise ValueError("Error loading JSON: " + str(e))
args.setdefault("comments", "")
args.setdefault("repository", "")
args.setdefault("author", args.get("who", "unknown"))
if args["category"] == "deploy_webhook":
args = {
"category": "deploy_webhook",
"comments": "",
"repository": "",
"author": "webhook",
"project": "Caldance",
"properties": {
"environment": args.get("environment", "integration"),
"build": "caldance_{}.tar.gz".format(args.get("build", "master"))
}
}
return ([args], None)
def deploy_hook_scheduler(project, timer=1):
return schedulers.AnyBranchScheduler(
change_filter=util.ChangeFilter(category="deploy_webhook", project=project),
name="{}_deploy".format(project), treeStableTimer=timer, builderNames=["{}_deploy".format(project)])
def configure(c):
c["buildbotURL"] = E.BUILDBOT_URL
c["www"]["port"] = E.SOCKET
c["www"]["change_hook_dialects"]["base"] = {
"custom_class": CustomBase
}
c['workers'].append(worker.LocalWorker("generic-worker"))
c['workers'].append(worker.LocalWorker("deploy-worker"))
db_lock = util.MasterLock("deploy_after_build")
c['schedulers'].append(hook_scheduler("Caldance", timer=1))
c['schedulers'].append(force_scheduler("force_caldance", ["Caldance_build"]))
c['schedulers'].append(deploy_scheduler("deploy_caldance", ["Caldance_deploy"]))
c['schedulers'].append(deploy_hook_scheduler("Caldance", timer=1))
c['builders'].append(factory("caldance", locks=[db_lock.access('exclusive')]))
c['builders'].append(deploy_factory("caldance", locks=[db_lock.access('exclusive')]))
c['services'].append(SlackStatusPush(
name="slack_status_caldance",
builders=["Caldance_build", "Caldance_deploy"],
serverUrl=open(E.SECRETS_FILE + "/slack_webhook", "r").read().rstrip()))
c['services'].append(XMPPStatusPush(
name="xmpp_status_caldance",
builders=["Caldance_build", "Caldance_deploy"],
recipients=E.XMPP_RECIPIENTS,
password=open(E.SECRETS_FILE + "/notify_xmpp_password", "r").read().rstrip()))
def factory(project, locks=[], ignore_fails=False):
release_file = "{1}/{0}_%(kw:clean_branch)s.tar.gz"
package = util.Interpolate("{0}_%(kw:clean_branch)s.tar.gz".format(project), clean_branch=clean_branch)
package_dest = util.Interpolate(release_file.format(project, E.RELEASE_PATH), clean_branch=clean_branch)
package_url = util.Interpolate(release_file.format(project, E.RELEASE_URL), clean_branch=clean_branch)
factory = util.BuildFactory()
factory.addStep(steps.Git(logEnviron=False, repourl=E.GIT_URL,
sshPrivateKey=open(E.SSH_KEY_PATH).read().rstrip(),
sshHostKey=E.SSH_HOST_KEY, mode="full", method="copy"))
factory.addSteps(package_and_upload(package, package_dest, package_url))
return util.BuilderConfig(
name="{}_build".format(project.capitalize()),
locks=locks,
workernames=["generic-worker"], factory=factory)
def compute_build_infos(project):
@util.renderer
def compute(props):
import re, hashlib
build_file = props.getProperty("build")
package_dest = "{1}/{0}".format(build_file, E.RELEASE_PATH)
version = re.match(r"{0}_(.*).tar.gz".format(project), build_file).group(1)
with open(package_dest, "rb") as f:
sha = hashlib.sha256(f.read()).hexdigest()
return {
"build_version": version,
"build_hash": sha,
}
return compute
@util.renderer
def puppet_ssh_command(props):
environment = props["environment"] if props.hasProperty("environment") else "integration"
ssh_command = [
"ssh", "-o", "UserKnownHostsFile=/dev/null", "-o", "StrictHostKeyChecking=no", "-o", "CheckHostIP=no",
"-i", E.SSH_KEY_PATH ]
return ssh_command + E.PUPPET_HOST.get(environment, ["host.invalid"])
def deploy_factory(project, locks=[]):
package_dest = util.Interpolate("{0}/%(prop:build)s".format(E.RELEASE_PATH))
factory = util.BuildFactory()
factory.addStep(steps.MasterShellCommand(command=["test", "-f", package_dest]))
factory.addStep(steps.SetProperties(properties=compute_build_infos(project)))
factory.addStep(LdapPush(environment=util.Property("environment"),
project=project, build_version=util.Property("build_version"),
build_hash=util.Property("build_hash"), ldap_password=util.Secret("ldap")))
factory.addStep(steps.MasterShellCommand(command=puppet_ssh_command))
return util.BuilderConfig(
name="{}_deploy".format(project.capitalize()),
locks=locks,
workernames=["deploy-worker"], factory=factory)
from twisted.internet import defer
from buildbot.process.buildstep import FAILURE
from buildbot.process.buildstep import SUCCESS
from buildbot.process.buildstep import BuildStep
class LdapPush(BuildStep):
name = "LdapPush"
renderables = ["environment", "project", "build_version", "build_hash", "ldap_password"]
def __init__(self, **kwargs):
self.environment = kwargs.pop("environment")
self.project = kwargs.pop("project")
self.build_version = kwargs.pop("build_version")
self.build_hash = kwargs.pop("build_hash")
self.ldap_password = kwargs.pop("ldap_password")
self.ldap_host = kwargs.pop("ldap_host", E.LDAP_HOST)
super().__init__(**kwargs)
def run(self):
import json
from ldap3 import Reader, Writer, Server, Connection, ObjectDef
server = Server(self.ldap_host)
conn = Connection(server,
user=E.LDAP_DN,
password=self.ldap_password)
conn.bind()
obj = ObjectDef("immaePuppetClass", conn)
r = Reader(conn, obj,
"cn=caldance.{},{}".format(self.environment, E.LDAP_ROLES_BASE))
r.search()
if len(r) > 0:
w = Writer.from_cursor(r)
for value in w[0].immaePuppetJson.values:
config = json.loads(value)
if "role::caldance::{}_version".format(self.project) in config:
config["role::caldance::{}_version".format(self.project)] = self.build_version
config["role::caldance::{}_sha256".format(self.project)] = self.build_hash
w[0].immaePuppetJson -= value
w[0].immaePuppetJson += json.dumps(config, indent=" ")
w.commit()
return defer.succeed(SUCCESS)
return defer.succeed(FAILURE)
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