[GitHub] [tvm] areusch commented on a diff in pull request #11775: [ci][docker] Fall back to tlcpackstaging if images don't exist

[GitBox <gi...@apache.org>]

areusch commented on code in PR #11775:
URL: https://github.com/apache/tvm/pull/11775#discussion_r904361962


##########
tests/scripts/determine_docker_images.py:
##########
@@ -0,0 +1,115 @@
+#!/usr/bin/env python3
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+import argparse
+import datetime
+import json
+import logging
+import urllib.error
+from pathlib import Path
+
+from typing import Dict, Any
+
+
+from http_utils import get
+from cmd_utils import init_log, REPO_ROOT
+
+
+DOCKER_API_BASE = "https://hub.docker.com/v2/"
+PAGE_SIZE = 25
+TEST_DATA = None
+
+
+def docker_api(url: str, use_pagination: bool = False) -> Dict[str, Any]:
+    """
+    Run a paginated fetch from the public Docker Hub API
+    """
+    if TEST_DATA is not None:
+        if url not in TEST_DATA:
+            raise urllib.error.HTTPError(url, 404, "Not found", {}, None)
+        return TEST_DATA[url]
+    pagination = ""
+    if use_pagination:
+        pagination = f"?page_size={PAGE_SIZE}&page=1"
+    url = DOCKER_API_BASE + url + pagination
+    r, headers = get(url)
+    reset = headers.get("x-ratelimit-reset")
+    if reset is not None:
+        reset = datetime.datetime.fromtimestamp(int(reset))
+        reset = reset.isoformat()
+    logging.info(
+        f"Docker API Rate Limit: {headers.get('x-ratelimit-remaining')} / {headers.get('x-ratelimit-limit')} (reset at {reset})"
+    )
+    return r
+
+
+def image_exists(spec: str) -> bool:
+    name, tag = spec.split(":")
+    try:
+        r = docker_api(f"repositories/{name}/tags/{tag}")
+        logging.info(f"Image exists, got response: {json.dumps(r, indent=2)}")
+        return True
+    except urllib.error.HTTPError as e:
+        # Image was not found
+        logging.exception(e)
+        return False
+
+
+if __name__ == "__main__":
+    init_log()
+    parser = argparse.ArgumentParser(
+        description="Writes out Docker images names to be used to .docker-image-names/"
+    )
+    parser.add_argument(
+        "--testing-docker-data",
+        help="(testing only) JSON data to mock response from Docker Hub API",
+    )
+    parser.add_argument(
+        "--base-dir",
+        default=".docker-image-names",

Review Comment:
   should this be relative to repo root?



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