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Remove support for docker-in-docker, privileged and loopback-audio do… #753

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Merged
jcristau merged 1 commit into from
Apr 2, 2026
Merged

Remove support for docker-in-docker, privileged and loopback-audio do… #753

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23 changes: 4 additions & 19 deletions src/taskgraph/transforms/task.py
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Original file line number Diff line number Diff line change
Expand Up @@ -273,9 +273,6 @@ class DockerWorkerPayloadSchema(Schema, forbid_unknown_fields=False, kw_only=Tru
taskcluster_proxy: bool
allow_ptrace: bool
loopback_video: bool
loopback_audio: bool
docker_in_docker: bool # (aka 'dind')
privileged: bool
# environment variables
env: dict[str, taskref_or_string_msgspec]
# the maximum time to run, in seconds
Expand Down Expand Up @@ -356,9 +353,6 @@ def build_docker_worker_payload(config, task, task_def):
if worker.get("chain-of-trust"):
features["chainOfTrust"] = True

if worker.get("docker-in-docker"):
features["dind"] = True

if task.get("needs-sccache"):
features["taskclusterProxy"] = True
task_def["scopes"].append(
Expand All @@ -375,16 +369,10 @@ def build_docker_worker_payload(config, task, task_def):

capabilities = {}

for lo in "audio", "video":
if worker.get("loopback-" + lo):
capitalized = "loopback" + lo.capitalize()
devices = capabilities.setdefault("devices", {})
devices[capitalized] = True
task_def["scopes"].append("docker-worker:capability:device:" + capitalized)

if worker.get("privileged"):
capabilities["privileged"] = True
task_def["scopes"].append("docker-worker:capability:privileged")
if worker.get("loopback-video"):
devices = capabilities.setdefault("devices", {})
devices["loopbackVideo"] = True
task_def["scopes"].append("docker-worker:capability:device:loopbackVideo")

task_def["payload"] = payload = {
"image": image,
Expand Down Expand Up @@ -815,9 +803,6 @@ def set_defaults(config, tasks):
worker.setdefault("taskcluster-proxy", False)
worker.setdefault("allow-ptrace", False)
worker.setdefault("loopback-video", False)
worker.setdefault("loopback-audio", False)
worker.setdefault("docker-in-docker", False)
worker.setdefault("privileged", False)
worker.setdefault("volumes", [])
worker.setdefault("env", {})
if "caches" in worker:
Expand Down
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