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dawn-cmake/infra/config/global/main.star

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#!/usr/bin/env lucicfg
#
# Copyright 2021 The Dawn Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
"""
main.star: lucicfg configuration for Dawn's standalone builers.
"""
load("//project.star", "ACTIVE_MILESTONES")
# Use LUCI Scheduler BBv2 names and add Scheduler realms configs.
lucicfg.enable_experiment("crbug.com/1182002")
lucicfg.config(fail_on_warnings = True)
luci.project(
name = "dawn",
buildbucket = "cr-buildbucket.appspot.com",
logdog = "luci-logdog.appspot.com",
milo = "luci-milo.appspot.com",
notify = "luci-notify.appspot.com",
scheduler = "luci-scheduler.appspot.com",
swarming = "chromium-swarm.appspot.com",
acls = [
acl.entry(
roles = [
acl.PROJECT_CONFIGS_READER,
acl.LOGDOG_READER,
acl.BUILDBUCKET_READER,
acl.SCHEDULER_READER,
],
groups = "all",
),
acl.entry(
roles = [
acl.SCHEDULER_OWNER,
],
groups = "project-dawn-admins",
),
acl.entry(
roles = [
acl.LOGDOG_WRITER,
],
groups = "luci-logdog-chromium-writers",
),
],
bindings = [
luci.binding(
roles = "role/configs.validator",
users = "dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com",
),
],
)
luci.logdog(gs_bucket = "chromium-luci-logdog")
luci.bucket(
name = "ci",
acls = [
acl.entry(
roles = [
acl.BUILDBUCKET_READER,
],
groups = "all",
),
acl.entry(
acl.BUILDBUCKET_TRIGGERER,
),
],
)
# Allow LED users to trigger swarming tasks directly when debugging ci
# builders.
luci.binding(
realm = "ci",
roles = "role/swarming.taskTriggerer",
groups = "flex-ci-led-users",
)
luci.bucket(
name = "try",
acls = [
acl.entry(
acl.BUILDBUCKET_TRIGGERER,
groups = [
"project-dawn-tryjob-access",
"service-account-cq",
],
),
],
)
# Allow LED users to trigger swarming tasks directly when debugging try
# builders.
luci.binding(
realm = "try",
roles = "role/swarming.taskTriggerer",
groups = "flex-try-led-users",
)
os_category = struct(
LINUX = "Linux",
MAC = "Mac",
WINDOWS = "Windows",
)
def os_enum(dimension, category, console_name):
return struct(dimension = dimension, category = category, console_name = console_name)
os = struct(
LINUX = os_enum("Ubuntu-18.04", os_category.LINUX, "linux"),
MAC = os_enum("Mac-10.15|Mac-11", os_category.MAC, "mac"),
WINDOWS = os_enum("Windows-10", os_category.WINDOWS, "win"),
)
# Recipes
def get_builder_executable():
"""Get standard executable for builders
Returns:
A luci.recipe
"""
return luci.recipe(
name = "dawn",
cipd_package = "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build",
cipd_version = "refs/heads/main",
)
def get_presubmit_executable():
"""Get standard executable for presubmit
Returns:
A luci.recipe
"""
return luci.recipe(
name = "run_presubmit",
cipd_package = "infra/recipe_bundles/chromium.googlesource.com/chromium/tools/build",
cipd_version = "refs/heads/main",
)
def get_os_from_arg(arg):
"""Get OS enum for a builder name string
Args:
arg: builder name string to get enum for
Returns:
An OS enum struct
"""
if arg.find("linux") != -1:
return os.LINUX
if arg.find("win") != -1:
return os.WINDOWS
if arg.find("mac") != -1:
return os.MAC
return os.MAC
def get_default_caches(os, clang):
"""Get standard caches for builders
Args:
os: OS enum for the builder
clang: is this builder running clang
Returns:
A list of caches
"""
caches = []
if os.category == os_category.WINDOWS and clang:
caches.append(swarming.cache(name = "win_toolchain", path = "win_toolchain"))
elif os.category == os_category.MAC:
# Cache for mac_toolchain tool and XCode.app
caches.append(swarming.cache(name = "osx_sdk", path = "osx_sdk"))
return caches
def get_default_dimensions(os):
"""Get dimensions for a builder that don't depend on being CI vs Try
Args:
os: OS enum for the builder
Returns:
A dimension dict
"""
dimensions = {}
# We have 32bit test configurations but some of our toolchain is 64bit (like CIPD)
dimensions["cpu"] = "x86-64"
dimensions["os"] = os.dimension
return dimensions
def get_default_properties(os, clang, debug, cpu, fuzzer):
"""Get the properties for a builder that don't depend on being CI vs Try
Args:
os: OS enum for the builder
clang: is this builder running clang
debug: is this builder generating debug builds
cpu: string representing the target CPU architecture
fuzzer: is this builder running the fuzzers
Returns:
A properties dict
"""
properties = {}
properties["debug"] = debug
properties["target_cpu"] = cpu
properties["clang"] = clang
msvc = os.category == os_category.WINDOWS and not clang
if fuzzer:
properties["gen_fuzz_corpus"] = True
if not msvc:
goma_props = {}
goma_props.update({
"server_host": "goma.chromium.org",
"rpc_extra_params": "?prod",
"use_luci_auth": True,
})
if os.category != os_category.MAC:
goma_props["enable_ats"] = True
properties["$build/goma"] = goma_props
return properties
def add_ci_builder(name, os, clang, debug, cpu, fuzzer):
"""Add a CI builder
Args:
name: builder's name in string form
os: OS enum for the builder
clang: is this builder running clang
debug: is this builder generating debug builds
cpu: string representing the target CPU architecture
fuzzer: is this builder running the fuzzers
"""
dimensions_ci = get_default_dimensions(os)
dimensions_ci["pool"] = "luci.flex.ci"
properties_ci = get_default_properties(os, clang, debug, cpu, fuzzer)
schedule_ci = None
if fuzzer:
schedule_ci = "0 0 0 * * * *"
triggered_by_ci = None
if not fuzzer:
triggered_by_ci = ["primary-poller"]
luci.builder(
name = name,
bucket = "ci",
schedule = schedule_ci,
triggered_by = triggered_by_ci,
executable = get_builder_executable(),
properties = properties_ci,
dimensions = dimensions_ci,
caches = get_default_caches(os, clang),
service_account = "dawn-ci-builder@chops-service-accounts.iam.gserviceaccount.com",
)
def add_try_builder(name, os, clang, debug, cpu, fuzzer):
"""Add a Try builder
Args:
name: builder's name in string form
os: OS enum for the builder
clang: is this builder running clang
debug: is this builder generating debug builds
cpu: string representing the target CPU architecture
fuzzer: is this builder running the fuzzers
"""
dimensions_try = get_default_dimensions(os)
dimensions_try["pool"] = "luci.flex.try"
properties_try = get_default_properties(os, clang, debug, cpu, fuzzer)
properties_try["$depot_tools/bot_update"] = {
"apply_patch_on_gclient": True,
}
luci.builder(
name = name,
bucket = "try",
executable = get_builder_executable(),
properties = properties_try,
dimensions = dimensions_try,
caches = get_default_caches(os, clang),
service_account = "dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com",
)
def dawn_standalone_builder(name, clang, debug, cpu, fuzzer = False):
"""Adds both the CI and Try standalone builders as appropriate
Args:
name: builder's name in string form
clang: is this builder running clang
debug: is this builder generating debug builds
cpu: string representing the target CPU architecture
fuzzer: enable building fuzzer corpus
"""
os = get_os_from_arg(name)
add_ci_builder(name, os, clang, debug, cpu, fuzzer)
if not fuzzer:
add_try_builder(name, os, clang, debug, cpu, fuzzer)
config = ""
if clang:
config = "clang"
elif os.category == os_category.WINDOWS:
config = "msvc"
category = ""
if fuzzer:
category += "cron|"
category += os.console_name
if os.category != os_category.MAC:
category += "|" + config
if config != "msvc":
category += "|dbg" if debug else "|rel"
short_name = "dbg" if debug else "rel"
if os.category != os_category.MAC:
if config != "msvc":
short_name = cpu
luci.console_view_entry(
console_view = "ci",
builder = "ci/" + name,
category = category,
short_name = short_name,
)
if not fuzzer:
luci.list_view_entry(
list_view = "try",
builder = "try/" + name,
)
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ",
builder = "dawn:try/" + name,
)
# These builders run fine unbranched on branch CLs, so add them to the
# branch groups as well.
for milestone in ACTIVE_MILESTONES.keys():
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ-" + milestone,
builder = "dawn:try/" + name,
)
def _add_branch_verifiers(builder_name, os, min_milestone = None, includable_only = False):
for milestone, details in ACTIVE_MILESTONES.items():
if os not in details.platforms:
continue
if min_milestone != None and int(milestone[1:]) < min_milestone:
continue
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ-" + milestone,
builder = "{}:try/{}".format(details.chromium_project, builder_name),
includable_only = includable_only,
)
# We use the DEPS version for branches because ToT builders do not make sense on
# branches and the DEPS versions already exist.
_os_arch_to_branch_builder = {
"linux": "dawn-linux-x64-deps-rel",
"mac": "dawn-mac-x64-deps-rel",
"win": "dawn-win10-x64-deps-rel",
"android-arm": "dawn-android-arm-deps-rel",
"android-arm64": "dawn-android-arm64-deps-rel",
}
# The earliest milestone that the builder is relevant for
_os_arch_to_min_milestone = {
"linux": 112,
"mac": 112,
"win": 112,
"android-arm": 112,
"android-arm64": 115,
}
def chromium_dawn_tryjob(os, arch = None):
"""Adds a tryjob that tests against Chromium
Args:
os: string for the OS, should be one or linux|mac|win
arch: string for the arch, or None
"""
if arch:
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ",
builder = "chromium:try/{os}-dawn-{arch}-rel".format(os = os, arch = arch),
)
_add_branch_verifiers(
_os_arch_to_branch_builder["{os}-{arch}".format(os = os, arch = arch)],
os,
_os_arch_to_min_milestone["{os}-{arch}".format(os = os, arch = arch)],
)
else:
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ",
builder = "chromium:try/{}-dawn-rel".format(os),
)
_add_branch_verifiers(_os_arch_to_branch_builder[os], os)
luci.gitiles_poller(
name = "primary-poller",
bucket = "ci",
repo = "https://dawn.googlesource.com/dawn",
refs = [
"refs/heads/main",
],
)
luci.list_view_entry(
list_view = "try",
builder = "try/presubmit",
)
luci.builder(
name = "presubmit",
bucket = "try",
executable = get_presubmit_executable(),
dimensions = {
"cpu": "x86-64",
"os": os.LINUX.dimension,
"pool": "luci.flex.try",
},
properties = {
"repo_name": "dawn",
"runhooks": True,
"$depot_tools/bot_update": {
"apply_patch_on_gclient": True,
},
},
service_account = "dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com",
)
# name, clang, debug, cpu(, fuzzer)
dawn_standalone_builder("linux-clang-dbg-x64", True, True, "x64")
dawn_standalone_builder("linux-clang-dbg-x86", True, True, "x86")
dawn_standalone_builder("linux-clang-rel-x64", True, False, "x64")
dawn_standalone_builder("linux-clang-rel-x86", True, False, "x86")
dawn_standalone_builder("mac-dbg", True, True, "x64")
dawn_standalone_builder("mac-rel", True, False, "x64")
dawn_standalone_builder("win-clang-dbg-x64", True, True, "x64")
dawn_standalone_builder("win-clang-dbg-x86", True, True, "x86")
dawn_standalone_builder("win-clang-rel-x64", True, False, "x64")
dawn_standalone_builder("win-clang-rel-x86", True, False, "x86")
dawn_standalone_builder("win-msvc-dbg-x64", False, True, "x64")
dawn_standalone_builder("win-msvc-rel-x64", False, False, "x64")
dawn_standalone_builder("cron-linux-clang-rel-x64", True, False, "x64", True)
chromium_dawn_tryjob("linux")
chromium_dawn_tryjob("mac")
chromium_dawn_tryjob("win")
chromium_dawn_tryjob("android", "arm")
chromium_dawn_tryjob("android", "arm64")
luci.cq_tryjob_verifier(
cq_group = "Dawn-CQ",
builder = "chromium:try/dawn-try-win10-x86-rel",
includable_only = True,
)
_add_branch_verifiers("dawn-win10-x86-deps-rel", "win", includable_only = True)
# Views
luci.milo(
logo = "https://storage.googleapis.com/chrome-infra-public/logo/dawn-logo.png",
)
luci.console_view(
name = "ci",
title = "Dawn CI Builders",
repo = "https://dawn.googlesource.com/dawn",
refs = ["refs/heads/main"],
)
luci.list_view(
name = "try",
title = "Dawn try Builders",
)
# CQ
luci.cq(
status_host = "chromium-cq-status.appspot.com",
submit_max_burst = 4,
submit_burst_delay = 480 * time.second,
)
def _create_dawn_cq_group(name, refs, refs_exclude = None):
luci.cq_group(
name = name,
watch = cq.refset(
"https://dawn.googlesource.com/dawn",
refs = refs,
refs_exclude = refs_exclude,
),
acls = [
acl.entry(
acl.CQ_COMMITTER,
groups = "project-dawn-committers",
),
acl.entry(
acl.CQ_DRY_RUNNER,
groups = "project-dawn-tryjob-access",
),
],
verifiers = [
luci.cq_tryjob_verifier(
builder = "dawn:try/presubmit",
disable_reuse = True,
),
],
retry_config = cq.retry_config(
single_quota = 1,
global_quota = 2,
failure_weight = 1,
transient_failure_weight = 1,
timeout_weight = 2,
),
)
def _create_branch_groups():
for milestone, details in ACTIVE_MILESTONES.items():
_create_dawn_cq_group(
"Dawn-CQ-" + milestone,
[details.ref],
)
_create_dawn_cq_group(
"Dawn-CQ",
["refs/heads/.+"],
[details.ref for details in ACTIVE_MILESTONES.values()],
)
_create_branch_groups()
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