--- /dev/null
+#!/usr/bin/env python
+# coding=utf8
+
+"""
+Multi-archive support; convert policy and build queues to regular suites
+
+@contact: Debian FTP Master <ftpmaster@debian.org>
+@copyright: 2012 Ansgar Burchardt <ansgar@debian.org>
+@license: GNU General Public License version 2 or later
+"""
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+################################################################################
+
+import psycopg2
+from daklib.dak_exceptions import DBUpdateError
+from daklib.config import Config
+
+import os
+
+################################################################################
+
+def _track_files_per_archive(cnf, c):
+ c.execute("SELECT id FROM archive")
+ (archive_id,) = c.fetchone()
+
+ if c.fetchone() is not None:
+ raise DBUpdateError("Cannot automatically upgrade from installation with multiple archives.")
+
+ c.execute("""CREATE TABLE files_archive_map (
+ file_id INT NOT NULL REFERENCES files(id),
+ archive_id INT NOT NULL REFERENCES archive(id),
+ component_id INT NOT NULL REFERENCES component(id),
+ last_used TIMESTAMP DEFAULT NULL,
+ created TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ PRIMARY KEY (file_id, archive_id, component_id)
+ )""")
+
+ c.execute("""INSERT INTO files_archive_map (file_id, archive_id, component_id)
+ SELECT f.id, %s, l.component
+ FROM files f
+ JOIN location l ON f.location = l.id""", (archive_id,))
+
+ c.execute("""UPDATE files f SET filename = substring(f.filename FROM c.name || '/(.*)')
+ FROM location l, component c
+ WHERE f.location = l.id AND l.component = c.id
+ AND f.filename LIKE c.name || '/%'""")
+
+ # NOTE: The location table would need these changes, but we drop it later
+ # anyway.
+ #c.execute("""UPDATE location l SET path = path || c.name || '/'
+ # FROM component c
+ # WHERE l.component = c.id
+ # AND l.path NOT LIKE '%/' || c.name || '/'""")
+
+ c.execute("DROP VIEW IF EXISTS binfiles_suite_component_arch")
+ c.execute("ALTER TABLE files DROP COLUMN location")
+ c.execute("DROP TABLE location")
+
+def _convert_policy_queues(cnf, c):
+ base = cnf['Dir::Base']
+ new_path = os.path.join(base, 'new')
+ policy_path = os.path.join(base, 'policy')
+
+ # Forget changes in (old) policy queues so they can be processed again.
+ c.execute("DROP TABLE IF EXISTS build_queue_policy_files")
+ c.execute("DROP TABLE IF EXISTS build_queue_files")
+ c.execute("DROP TABLE IF EXISTS changes_pending_binaries")
+ c.execute("DROP TABLE IF EXISTS changes_pending_source_files")
+ c.execute("DROP TABLE IF EXISTS changes_pending_source")
+ c.execute("DROP TABLE IF EXISTS changes_pending_files_map")
+ c.execute("DROP TABLE IF EXISTS changes_pending_files")
+ c.execute("DROP TABLE IF EXISTS changes_pool_files")
+ c.execute("DELETE FROM changes WHERE in_queue IS NOT NULL")
+
+ # newstage and unchecked are no longer queues
+ c.execute("""
+ DELETE FROM policy_queue
+ WHERE queue_name IN ('newstage', 'unchecked')
+ """)
+
+ # Create archive for NEW
+ c.execute("INSERT INTO archive (name, description, path, tainted, use_morgue, mode) VALUES ('new', 'new queue', %s, 't', 'f', '0640') RETURNING (id)", (new_path,))
+ (new_archive_id,) = c.fetchone()
+
+ # Create archive for policy queues
+ c.execute("INSERT INTO archive (name, description, path, use_morgue) VALUES ('policy', 'policy queues', %s, 'f') RETURNING (id)", (policy_path,))
+ (archive_id,) = c.fetchone()
+
+ # Add suites for policy queues
+ c.execute("""
+ INSERT INTO suite
+ (archive_id, suite_name, origin, label, description, signingkeys)
+ SELECT
+ %s, queue_name, origin, label, releasedescription, NULLIF(ARRAY[signingkey], ARRAY[NULL])
+ FROM policy_queue
+ WHERE queue_name NOT IN ('unchecked')
+ """, (archive_id,))
+
+ # move NEW to its own archive
+ c.execute("UPDATE suite SET archive_id=%s WHERE suite_name IN ('byhand', 'new')", (new_archive_id,))
+
+ c.execute("""ALTER TABLE policy_queue
+ DROP COLUMN origin,
+ DROP COLUMN label,
+ DROP COLUMN releasedescription,
+ DROP COLUMN signingkey,
+ DROP COLUMN stay_of_execution,
+ DROP COLUMN perms,
+ ADD COLUMN suite_id INT REFERENCES suite(id)
+ """)
+
+ c.execute("UPDATE policy_queue pq SET suite_id=s.id FROM suite s WHERE s.suite_name = pq.queue_name")
+ c.execute("ALTER TABLE policy_queue ALTER COLUMN suite_id SET NOT NULL")
+
+ c.execute("""INSERT INTO suite_architectures (suite, architecture)
+ SELECT pq.suite_id, sa.architecture
+ FROM policy_queue pq
+ JOIN suite ON pq.id = suite.policy_queue_id
+ JOIN suite_architectures sa ON suite.id = sa.suite
+ WHERE pq.queue_name NOT IN ('byhand', 'new')
+ GROUP BY pq.suite_id, sa.architecture""")
+
+ # We only add architectures from suite_architectures to only add
+ # arches actually in use. It's not too important to have the
+ # right set of arches for policy queues anyway unless you want
+ # to generate Packages indices.
+ c.execute("""INSERT INTO suite_architectures (suite, architecture)
+ SELECT DISTINCT pq.suite_id, sa.architecture
+ FROM policy_queue pq, suite_architectures sa
+ WHERE pq.queue_name IN ('byhand', 'new')""")
+
+ c.execute("""CREATE TABLE policy_queue_upload (
+ id SERIAL NOT NULL PRIMARY KEY,
+ policy_queue_id INT NOT NULL REFERENCES policy_queue(id),
+ target_suite_id INT NOT NULL REFERENCES suite(id),
+ changes_id INT NOT NULL REFERENCES changes(id),
+ source_id INT REFERENCES source(id),
+ UNIQUE (policy_queue_id, target_suite_id, changes_id)
+ )""")
+
+ c.execute("""CREATE TABLE policy_queue_upload_binaries_map (
+ policy_queue_upload_id INT REFERENCES policy_queue_upload(id) ON DELETE CASCADE,
+ binary_id INT REFERENCES binaries(id),
+ PRIMARY KEY (policy_queue_upload_id, binary_id)
+ )""")
+
+ c.execute("""
+ CREATE TABLE policy_queue_byhand_file (
+ id SERIAL NOT NULL PRIMARY KEY,
+ upload_id INT NOT NULL REFERENCES policy_queue_upload(id),
+ filename TEXT NOT NULL,
+ processed BOOLEAN NOT NULL DEFAULT 'f'
+ )""")
+
+ c.execute("""ALTER TABLE changes
+ DROP COLUMN in_queue,
+ DROP COLUMN approved_for
+ """)
+
+def _convert_build_queues(cnf, c):
+ base = cnf['Dir::Base']
+ build_queue_path = os.path.join(base, 'build-queues')
+
+ c.execute("INSERT INTO archive (name, description, path, tainted, use_morgue) VALUES ('build-queues', 'build queues', %s, 't', 'f') RETURNING id", [build_queue_path])
+ archive_id, = c.fetchone()
+
+ c.execute("ALTER TABLE build_queue ADD COLUMN suite_id INT REFERENCES suite(id)")
+
+ c.execute("""
+ INSERT INTO suite
+ (archive_id, suite_name, origin, label, description, signingkeys, notautomatic)
+ SELECT
+ %s, queue_name, origin, label, releasedescription, NULLIF(ARRAY[signingkey], ARRAY[NULL]), notautomatic
+ FROM build_queue
+ """, [archive_id])
+ c.execute("UPDATE build_queue bq SET suite_id=(SELECT id FROM suite s WHERE s.suite_name = bq.queue_name)")
+ c.execute("ALTER TABLE build_queue ALTER COLUMN suite_id SET NOT NULL")
+
+ c.execute("""INSERT INTO suite_architectures (suite, architecture)
+ SELECT bq.suite_id, sa.architecture
+ FROM build_queue bq
+ JOIN suite_build_queue_copy sbqc ON bq.id = sbqc.build_queue_id
+ JOIN suite ON sbqc.suite = suite.id
+ JOIN suite_architectures sa ON suite.id = sa.suite
+ GROUP BY bq.suite_id, sa.architecture""")
+
+ c.execute("""ALTER TABLE build_queue
+ DROP COLUMN path,
+ DROP COLUMN copy_files,
+ DROP COLUMN origin,
+ DROP COLUMN label,
+ DROP COLUMN releasedescription,
+ DROP COLUMN signingkey,
+ DROP COLUMN notautomatic""")
+
+def do_update(self):
+ print __doc__
+ try:
+ cnf = Config()
+ if 'Dir::Base' not in cnf:
+ print """
+MANUAL UPGRADE INSTRUCTIONS
+===========================
+
+This database update will convert policy and build queues to regular suites.
+For these archives will be created under Dir::Base:
+
+ NEW: <base>/new
+ policy queues: <base>/policy
+ build queues: <base>/build-queues
+
+Please add Dir::Base to dak.conf and try the update again. Once the database
+upgrade is finished, you will have to reprocess all uploads currently in
+policy queues: just move them back to unchecked manually.
+"""
+ raise DBUpdateError("Please update dak.conf and try again.")
+
+ c = self.db.cursor()
+
+ _track_files_per_archive(cnf, c)
+ _convert_policy_queues(cnf, c)
+ _convert_build_queues(cnf, c)
+
+ c.execute("UPDATE config SET value = '75' WHERE name = 'db_revision'")
+ self.db.commit()
+
+ except psycopg2.ProgrammingError as msg:
+ self.db.rollback()
+ raise DBUpdateError('Unable to apply sick update 75, rollback issued. Error message : %s' % (str(msg)))
projects / dak.git / blobdiff