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Diffstat (limited to 'taskcluster/taskgraph/transforms/partials.py')
| -rw-r--r-- | taskcluster/taskgraph/transforms/partials.py | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/taskcluster/taskgraph/transforms/partials.py b/taskcluster/taskgraph/transforms/partials.py new file mode 100644 index 0000000000..8c2e014aa1 --- /dev/null +++ b/taskcluster/taskgraph/transforms/partials.py @@ -0,0 +1,169 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +""" +Transform the partials task into an actual task description. +""" +from __future__ import absolute_import, print_function, unicode_literals + +from taskgraph.transforms.base import TransformSequence +from taskgraph.util.attributes import copy_attributes_from_dependent_job +from taskgraph.util.partials import get_builds +from taskgraph.util.platforms import architecture +from taskgraph.util.taskcluster import get_artifact_prefix +from taskgraph.util.treeherder import inherit_treeherder_from_dep + +import logging + +logger = logging.getLogger(__name__) + +transforms = TransformSequence() + + +def _generate_task_output_files(job, filenames, locale=None): + locale_output_path = "{}/".format(locale) if locale else "" + artifact_prefix = get_artifact_prefix(job) + + data = list() + for filename in filenames: + data.append( + { + "type": "file", + "path": "/home/worker/artifacts/{}".format(filename), + "name": "{}/{}{}".format(artifact_prefix, locale_output_path, filename), + } + ) + data.append( + { + "type": "file", + "path": "/home/worker/artifacts/manifest.json", + "name": "{}/{}manifest.json".format(artifact_prefix, locale_output_path), + } + ) + return data + + +def identify_desired_signing_keys(project, product): + if project in ["mozilla-central", "comm-central", "oak"]: + return "nightly" + elif project == "mozilla-beta": + if product == "devedition": + return "nightly" + return "release" + elif ( + project in ["mozilla-release", "comm-beta"] + or project.startswith("mozilla-esr") + or project.startswith("comm-esr") + ): + return "release" + return "dep1" + + +@transforms.add +def make_task_description(config, jobs): + # If no balrog release history, then don't generate partials + if not config.params.get("release_history"): + return + for job in jobs: + dep_job = job["primary-dependency"] + + treeherder = inherit_treeherder_from_dep(job, dep_job) + treeherder.setdefault("symbol", "p(N)") + + label = job.get("label", "partials-{}".format(dep_job.label)) + + dependencies = {dep_job.kind: dep_job.label} + + attributes = copy_attributes_from_dependent_job(dep_job) + locale = dep_job.attributes.get("locale") + if locale: + attributes["locale"] = locale + treeherder["symbol"] = "p({})".format(locale) + attributes["shipping_phase"] = job["shipping-phase"] + + build_locale = locale or "en-US" + + build_platform = attributes["build_platform"] + builds = get_builds( + config.params["release_history"], build_platform, build_locale + ) + + # If the list is empty there's no available history for this platform + # and locale combination, so we can't build any partials. + if not builds: + continue + + extra = {"funsize": {"partials": list()}} + update_number = 1 + + locale_suffix = "" + if locale: + locale_suffix = "{}/".format(locale) + artifact_path = "<{}/{}/{}target.complete.mar>".format( + dep_job.kind, + get_artifact_prefix(dep_job), + locale_suffix, + ) + for build in sorted(builds): + partial_info = { + "locale": build_locale, + "from_mar": builds[build]["mar_url"], + "to_mar": {"artifact-reference": artifact_path}, + "branch": config.params["project"], + "update_number": update_number, + "dest_mar": build, + } + if "product" in builds[build]: + partial_info["product"] = builds[build]["product"] + if "previousVersion" in builds[build]: + partial_info["previousVersion"] = builds[build]["previousVersion"] + if "previousBuildNumber" in builds[build]: + partial_info["previousBuildNumber"] = builds[build][ + "previousBuildNumber" + ] + extra["funsize"]["partials"].append(partial_info) + update_number += 1 + + level = config.params["level"] + + worker = { + "artifacts": _generate_task_output_files(dep_job, builds.keys(), locale), + "implementation": "docker-worker", + "docker-image": {"in-tree": "funsize-update-generator"}, + "os": "linux", + "max-run-time": 3600 if "asan" in dep_job.label else 900, + "chain-of-trust": True, + "taskcluster-proxy": True, + "env": { + "SIGNING_CERT": identify_desired_signing_keys( + config.params["project"], config.params["release_product"] + ), + "EXTRA_PARAMS": "--arch={}".format(architecture(build_platform)), + "MAR_CHANNEL_ID": attributes["mar-channel-id"], + }, + } + if config.params.release_level() == "staging": + worker["env"]["FUNSIZE_ALLOW_STAGING_PREFIXES"] = "true" + + task = { + "label": label, + "description": "{} Partials".format(dep_job.description), + "worker-type": "b-linux", + "dependencies": dependencies, + "scopes": [], + "attributes": attributes, + "run-on-projects": dep_job.attributes.get("run_on_projects"), + "treeherder": treeherder, + "extra": extra, + "worker": worker, + } + + # We only want caching on linux/windows due to bug 1436977 + if int(level) == 3 and any( + [build_platform.startswith(prefix) for prefix in ["linux", "win"]] + ): + task["scopes"].append( + "auth:aws-s3:read-write:tc-gp-private-1d-us-east-1/releng/mbsdiff-cache/" + ) + + yield task |