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New test environments: Difference between revisions
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Added section on enabling build and tests, first revision
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The aim of this document, and process is to establish a standardized process that can be used by anyone in Mozilla engineering to perform operating system upgrades. | The aim of this document, and process is to establish a standardized process that can be used by anyone in Mozilla engineering to perform operating system upgrades. | ||
= | = Task Overview = | ||
Broadly speaking, the following are the discrete phases involved. | Broadly speaking, the following are the discrete phases involved. | ||
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placeholder | placeholder | ||
= Enable platform on taskgraph = | |||
The first step of any new test environment is to enable the test platform on Tryserver. | |||
At each step, ensure the taskgraph is sound. This can be verified using: | |||
./mach taskgraph full -v | |||
If the taskgraph can be generated, a push to Tryserver would at least pass the Gecko Decision Task. | |||
== Enable build == | |||
''<small>This step may have already been performed by other teams (eg. Releng). If so, skip to the next step.</small>'' | |||
First, the platform needs to be built. | |||
From ''taskcluster/ci/build'', select the appropriate YML file for the platform. For example, if adding a new Windows build type, select ''taskcluster/ci/build/windows.yml''. | |||
Define all of the required attributes, using existing configurations as a template. | |||
Example with windows10-aarch64 builds: | |||
win64-aarch64/opt: | |||
description: "AArch64 Win64 Opt" | |||
index: | |||
product: firefox | |||
job-name: win64-aarch64-opt | |||
attributes: | |||
enable-full-crashsymbols: true | |||
treeherder: | |||
platform: windows2012-aarch64/opt | |||
symbol: B | |||
tier: 1 | |||
worker-type: b-win2012 | |||
worker: | |||
max-run-time: 7200 | |||
env: | |||
TOOLTOOL_MANIFEST: "browser/config/tooltool-manifests/win64/aarch64.manifest" | |||
PERFHERDER_EXTRA_OPTIONS: aarch64 | |||
run: | |||
actions: [get-secrets, build] | |||
options: [append-env-variables-from-configs] | |||
script: mozharness/scripts/fx_desktop_build.py | |||
secrets: true | |||
config: | |||
- builds/releng_base_firefox.py | |||
- builds/taskcluster_base_windows.py | |||
- builds/taskcluster_base_win64.py | |||
extra-config: | |||
stage_platform: win64-aarch64 | |||
mozconfig_platform: win64-aarch64 | |||
fetches: | |||
toolchain: | |||
- win64-clang-cl | |||
- win64-rust | |||
- win64-rust-size | |||
- win64-cbindgen | |||
- win64-sccache | |||
- win64-nasm | |||
- win64-node | |||
Push to Tryserver using the interactive Try Fuzzy selector: | |||
./mach try fuzzy | |||
== Worker configuration == | |||
''<small>This step may have already been performed by other teams (eg. Releng), or not required at all (eg. OS upgrade). If so, skip to the next step.</small>'' | |||
Once the build task has been successfully enabled, test workers must be defined. | |||
There are several files that need to have the new platform added in order to satisfy the taskgraph algorithm: | |||
* taskcluster/taskgraph/transforms/tests.py | |||
* taskcluster/taskgraph/util/workertypes.py | |||
Check and add the new platform details in the following categories: | |||
* worker types | |||
* tiers | |||
* treeherder name translations | |||