51c73f7570
When the kickstart is handed off to Anaconda for building it will download its own copy of the metadata and re-run the depsolve. So if the dnf cache isn't current there will be a mismatch and the build will fail to find some of the versions in final-kickstart.ks This adds a new context to DNFLock, .lock_check, that will force a check of the metadata. It also implements its own timeout and forces a refresh of the metadata when that expires because the dnf expiration doesn't always work as expected. Resolves: rhbz#1631561
83 lines
2.5 KiB
Python
83 lines
2.5 KiB
Python
#
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# Copyright (C) 2017 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import logging
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log = logging.getLogger("lorax-composer")
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from collections import namedtuple
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from flask import Flask, jsonify, redirect, send_from_directory
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from glob import glob
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import os
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from pylorax import vernum
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from pylorax.api.crossdomain import crossdomain
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from pylorax.api.v0 import v0_api
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from pylorax.sysutils import joinpaths
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GitLock = namedtuple("GitLock", ["repo", "lock", "dir"])
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server = Flask(__name__)
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__all__ = ["server", "GitLock"]
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@server.route('/')
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def server_root():
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redirect("/api/docs/")
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@server.route("/api/docs/")
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@server.route("/api/docs/<path:path>")
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def api_docs(path=None):
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# Find the html docs
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try:
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# This assumes it is running from the source tree
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docs_path = os.path.abspath(joinpaths(os.path.dirname(__file__), "../../../docs/html"))
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except IndexError:
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docs_path = glob("/usr/share/doc/lorax-*/html/")[0]
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if not path:
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path="index.html"
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return send_from_directory(docs_path, path)
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@server.route("/api/status")
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@crossdomain(origin="*")
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def v0_status():
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"""
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`/api/v0/status`
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^^^^^^^^^^^^^^^^
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Return the status of the API Server::
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{ "api": "0",
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"build": "devel",
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"db_supported": true,
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"db_version": "0",
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"schema_version": "0",
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"backend": "lorax-composer",
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"msgs": []}
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The 'msgs' field can be a list of strings describing startup problems or status that
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should be displayed to the user. eg. if the compose templates are not depsolving properly
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the errors will be in 'msgs'.
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"""
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return jsonify(backend="lorax-composer",
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build=vernum,
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api="0",
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db_version="0",
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schema_version="0",
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db_supported=True,
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msgs=server.config["TEMPLATE_ERRORS"])
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v0_api(server)
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