From b9a05ddf5d937831e6a4e4d9a168550754c6d1ba Mon Sep 17 00:00:00 2001
From: Naomi Kirby <oskirby@gmail.com>
Date: Wed, 11 Sep 2024 07:56:35 -0700
Subject: [PATCH] Remove podman container scripts

---
 .dictionary                                   |  1 -
 taskcluster/scripts/podman-worker.py          | 93 -------------------
 .../toolchain/toolchain_podman_worker.sh      | 11 ---
 3 files changed, 105 deletions(-)
 delete mode 100755 taskcluster/scripts/podman-worker.py
 delete mode 100755 taskcluster/scripts/toolchain/toolchain_podman_worker.sh

diff --git a/.dictionary b/.dictionary
index a22aa1e955..7f70d53525 100644
--- a/.dictionary
+++ b/.dictionary
@@ -203,7 +203,6 @@ ons
 os
 perl
 plist
-podman
 powershell
 ppa
 pre
diff --git a/taskcluster/scripts/podman-worker.py b/taskcluster/scripts/podman-worker.py
deleted file mode 100755
index 76df434827..0000000000
--- a/taskcluster/scripts/podman-worker.py
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/usr/bin/env python3
-
-# 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/.
-
-import json
-import os
-import subprocess
-import sys
-import tempfile
-import urllib.parse
-import urllib.request
-
-def get_task_payload():
-    rootUrl = os.environ.get("TASKCLUSTER_ROOT_URL", "https://firefox-ci-tc.services.mozilla.com")
-    taskUrl = urllib.parse.urljoin(rootUrl, f'api/queue/v1/task/{os.environ.get("TASK_ID")}')
-    with urllib.request.urlopen(taskUrl) as req:
-        return json.load(req)["payload"]
-
-def get_artifact_path(payload):
-    for entry in payload.get('artifacts', []):
-        if entry.get('type') == 'directory' and entry.get('name') == 'public/build':
-            return entry['path']
-    
-    return 'public/build'
-
-# Load the podman image and return its description in JSON
-def load_podman_image(path):
-    # Load the image and try to grab the tag.
-    tag = None
-    args = ['podman', 'load', '-i', path]
-    with subprocess.Popen(args, stdout=subprocess.PIPE, stderr=sys.stderr, text=True) as proc:
-        for line in proc.stdout:
-            print(f'{line}') # Foreward to stdout
-            if line.startswith('Loaded image'):
-                i = line.index(':')
-                if i > 0:
-                    tag = line[i+1:].strip()
-
-    # Describe the podman image. 
-    x = subprocess.run(['podman', 'image', 'inspect', tag], stdout=subprocess.PIPE, stderr=sys.stderr)
-    return json.loads(x.stdout)[0]
-
-moz_fetches_dir = os.path.realpath(os.environ.get("MOZ_FETCHES_DIR"))
-task_workdir = os.environ.get("TASK_WORKDIR")
-
-# Load the podman image.
-image_filename = os.path.join(moz_fetches_dir, 'image.tar.zst')
-print(f"Loading podman image from: {image_filename}")
-sys.stdout.flush()
-image_data = load_podman_image(image_filename)
-
-# Prepare the task arguments
-task_payload = get_task_payload()
-worker_env = task_payload["env"]
-worker_env["TASK_WORKDIR"] = image_data["Config"].get("WorkingDir", "/")
-worker_args = ['podman', 'run', '--rm', '--privileged']
-
-# Mount the source checkouts at /mnt/checkouts
-vcs_path = os.path.join(task_workdir, os.environ.get("VCS_PATH"))
-worker_args.append(f"--volume={vcs_path}:/mnt/checkouts:ro")
-worker_env["VCS_PATH"] = '/mnt/checkouts'
-
-# Mount the fetches dir at /mnt/fetches
-worker_args.append(f"--volume={moz_fetches_dir}:/mnt/fetches:ro")
-worker_env["MOZ_FETCHES_DIR"] = '/mnt/fetches'
-
-# Mount the artifacts at /mnt/artifacts
-artifact_dir = os.path.join(task_workdir, get_artifact_path(task_payload))
-os.makedirs(artifact_dir, exist_ok=True)
-worker_args.append(f"--volume={artifact_dir}:/mnt/artifacts:rw")
-worker_env["UPLOAD_DIR"] = '/mnt/artifacts'
-
-# Propagate the task environment into the container, while tweaking paths.
-worker_env_file = tempfile.NamedTemporaryFile(mode='w+', prefix='env-', suffix='.txt', encoding='utf-8')
-for key in worker_env:
-    print(f'{key}={worker_env[key]}', file=worker_env_file)
-worker_env_file.flush()
-worker_args.append(f'--env-file={worker_env_file.name}')
-
-# Last argument should be the image name followed by the script arguments.
-worker_args.append(image_data["Id"])
-worker_args.extend(sys.argv[1:])
-
-# Run the requested task in the container
-if len(image_data["RepoTags"]) > 0:
-    print(f'Running podman image: {image_data["RepoTags"][0]}')
-else:
-    print(f'Running podman image: {image_data["Id"]}')
-sys.stdout.flush()
-x = subprocess.run(worker_args, stdout=sys.stdout, stderr=sys.stderr)
-sys.exit(x.returncode)
diff --git a/taskcluster/scripts/toolchain/toolchain_podman_worker.sh b/taskcluster/scripts/toolchain/toolchain_podman_worker.sh
deleted file mode 100755
index 17139d653c..0000000000
--- a/taskcluster/scripts/toolchain/toolchain_podman_worker.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# 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/.
-
-# Toolchain tasks need to provide a script in the taskcluster/scripts/toolchain
-# directory and any kind of relative path shenanigans break the file hashing.
-# I think this is really a bug in taskcluster, but let's work around it for now
-# by just wrapping a call to the real podman-worker.py
-$(dirname $0)/../podman-worker.py "$@"