+++ /dev/null
-from sqlalchemy import *
-from sqlalchemy import orm
-from sqlalchemy.orm import create_session, relation
-
-from sqlalchemy.ext.sessioncontext import SessionContext
-from sqlalchemy.ext.assignmapper import assign_mapper
-
-__all__ = ['meta',
- 'session',
- 'clear_cache',
- 'machine_table',
- 'machine_access_table',
- 'nic_table',
- 'disk_table',
- 'types_table',
- 'cdroms_table',
- 'autoinstalls_table',
- 'Machine',
- 'MachineAccess',
- 'NIC',
- 'Disk',
- 'Type',
- 'CDROM',
- 'Autoinstall',
- 'or_',
- ]
-
-meta = ThreadLocalMetaData()
-session = orm.scoped_session(orm.sessionmaker(transactional=False, autoflush=False))
-
-machine_table = Table('machines', meta,
- Column('machine_id', Integer, primary_key=True, nullable=False),
- Column('name', String, nullable=False),
- Column('description', String, nullable=False),
- Column('memory', Integer, nullable=False),
- Column('owner', String, nullable=False),
- Column('contact', String, nullable=False),
- Column('uuid', String, nullable=False),
- Column('administrator', String, nullable=False, default=False),
- Column('type_id', String, ForeignKey('types.type_id'), nullable=False),
- Column('autorestart', Boolean, nullable=False, default=False),
- Column('cpus', Integer, nullable=False, default=1),
- Column('adminable', Boolean, nullable=False, default=False))
-
-nic_table = Table('nics', meta,
- Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=True),
- Column('mac_addr', String, nullable=False, primary_key=True),
- Column('ip', String, nullable=False, unique=True),
- Column('hostname', String, nullable=True))
-
-disk_table = Table('disks', meta,
- Column('machine_id', Integer, ForeignKey('machines.machine_id'), nullable=False),
- Column('guest_device_name', String, nullable=False),
- Column('size', Integer, nullable=False),
- PrimaryKeyConstraint('machine_id', 'guest_device_name'))
-
-types_table = Table('types', meta,
- Column('type_id', String, primary_key=True, nullable=False),
- Column('description', String, nullable=False),
- Column('hvm', Boolean, nullable=False),
- Column('apic', Boolean, nullable=False),
- Column('acpi', Boolean, nullable=False),
- Column('pae', Boolean, nullable=False))
-
-mirrors_table = Table('mirrors', meta,
- Column('mirror_id', String, primary_key=True, nullable=False),
- Column('uri_prefix', String, nullable=False))
-
-cdroms_table = Table('cdroms', meta,
- Column('cdrom_id', String, primary_key=True, nullable=False),
- Column('description', String, nullable=False),
- Column('mirror_id', String, ForeignKey('mirrors.mirror_id')),
- Column('uri_suffix', String))
-
-autoinstalls_table = Table('autoinstalls', meta,
- Column('autoinstall_id', String, primary_key=True, nullable=False),
- Column('description', String, nullable=False),
- Column('type_id', String, ForeignKey('types.type_id'), nullable=False),
- Column('distribution', String, nullable=False),
- Column('mirror', String, nullable=False))
-
-machine_access_table = Table('machine_access', meta,
- Column('machine_id', Integer, ForeignKey('machines.machine_id', ondelete='CASCADE'), nullable=False, index=True),
- Column('user', String, nullable=False, index=True),
- PrimaryKeyConstraint('machine_id', 'user'))
-
-class Machine(object):
- def __repr__(self):
- return "<Machine %s: name='%s' owner='%s'>" % (self.machine_id, self.name, self.owner)
-
-class MachineAccess(object):
- def __repr__(self):
- return "<MachineAccess machine='%s' user='%s'>" % (self.machine, self.user)
-
-class NIC(object):
- def __repr__(self):
- return "<NIC: mac='%s' machine='%s' ip='%s' hostname='%s'>" % (self.mac_addr, self.machine_id, self.ip, self.hostname)
-
-class Disk(object):
- def __repr__(self):
- return "<Disk: machine=%s device=%s size=%s>" % (self.machine_id, self.guest_device_name, self.size)
-
-class Type(object):
- def __repr__(self):
- return "<Type %s: %s>" % (self.type_id, self.description)
-
-class Mirror(object):
- def __repr__(self):
- return "<Mirror %s>" % (self.mirror_id)
-
-class CDROM(object):
- def __repr__(self):
- return "<CDROM %s: %s>" % (self.cdrom_id, self.description)
-
-class Autoinstall(object):
- def __repr__(self):
- return "<Autoinstall %s: %s (%s)>" % (self.autoinstall_id, self.description, self.type.type_id)
-
-session.mapper(Machine, machine_table,
- properties={'nics': relation(NIC, backref="machine", lazy=False),
- 'disks': relation(Disk, backref="machine", lazy=False),
- 'type': relation(Type, lazy=False),
- 'acl': relation(MachineAccess, backref="machine", lazy=False, passive_deletes=True, cascade="all, delete-orphan")});
-session.mapper(MachineAccess, machine_access_table)
-session.mapper(NIC, nic_table)
-session.mapper(Disk, disk_table)
-session.mapper(Type, types_table)
-session.mapper(Mirror, mirrors_table)
-session.mapper(CDROM, cdroms_table)
-session.mapper(Autoinstall, autoinstalls_table)
-
-def clear_cache():
- """Clear sqlalchemy's cache
- """
-
- session.clear()
+++ /dev/null
-# -----------------------------
-# PostgreSQL configuration file
-# -----------------------------
-#
-# This file consists of lines of the form:
-#
-# name = value
-#
-# (The "=" is optional.) Whitespace may be used. Comments are introduced with
-# "#" anywhere on a line. The complete list of parameter names and allowed
-# values can be found in the PostgreSQL documentation.
-#
-# The commented-out settings shown in this file represent the default values.
-# Re-commenting a setting is NOT sufficient to revert it to the default value;
-# you need to reload the server.
-#
-# This file is read on server startup and when the server receives a SIGHUP
-# signal. If you edit the file on a running system, you have to SIGHUP the
-# server for the changes to take effect, or use "pg_ctl reload". Some
-# parameters, which are marked below, require a server shutdown and restart to
-# take effect.
-#
-# Any parameter can also be given as a command-line option to the server, e.g.,
-# "postgres -c log_connections=on". Some paramters can be changed at run time
-# with the "SET" SQL command.
-#
-# Memory units: kB = kilobytes MB = megabytes GB = gigabytes
-# Time units: ms = milliseconds s = seconds min = minutes h = hours d = days
-
-
-#------------------------------------------------------------------------------
-# FILE LOCATIONS
-#------------------------------------------------------------------------------
-
-# The default values of these variables are driven from the -D command-line
-# option or PGDATA environment variable, represented here as ConfigDir.
-
-data_directory = '/var/lib/postgresql/8.3/main' # use data in another directory
- # (change requires restart)
-hba_file = '/etc/postgresql/8.3/main/pg_hba.conf' # host-based authentication file
- # (change requires restart)
-ident_file = '/etc/postgresql/8.3/main/pg_ident.conf' # ident configuration file
- # (change requires restart)
-
-# If external_pid_file is not explicitly set, no extra PID file is written.
-external_pid_file = '/var/run/postgresql/8.3-main.pid' # write an extra PID file
- # (change requires restart)
-
-
-#------------------------------------------------------------------------------
-# CONNECTIONS AND AUTHENTICATION
-#------------------------------------------------------------------------------
-
-# - Connection Settings -
-
-listen_addresses = '*' # what IP address(es) to listen on;
- # comma-separated list of addresses;
- # defaults to 'localhost', '*' = all
- # (change requires restart)
-port = 5432 # (change requires restart)
-max_connections = 100 # (change requires restart)
-# Note: Increasing max_connections costs ~400 bytes of shared memory per
-# connection slot, plus lock space (see max_locks_per_transaction). You might
-# also need to raise shared_buffers to support more connections.
-#superuser_reserved_connections = 3 # (change requires restart)
-unix_socket_directory = '/var/run/postgresql' # (change requires restart)
-#unix_socket_group = '' # (change requires restart)
-#unix_socket_permissions = 0777 # begin with 0 to use octal notation
- # (change requires restart)
-#bonjour_name = '' # defaults to the computer name
- # (change requires restart)
-
-# - Security and Authentication -
-
-#authentication_timeout = 1min # 1s-600s
-ssl = true # (change requires restart)
-#ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH' # allowed SSL ciphers
- # (change requires restart)
-#password_encryption = on
-#db_user_namespace = off
-
-# Kerberos and GSSAPI
-#krb_server_keyfile = '' # (change requires restart)
-#krb_srvname = 'postgres' # (change requires restart, Kerberos only)
-#krb_server_hostname = '' # empty string matches any keytab entry
- # (change requires restart, Kerberos only)
-#krb_caseins_users = off # (change requires restart)
-#krb_realm = '' # (change requires restart)
-
-# - TCP Keepalives -
-# see "man 7 tcp" for details
-
-#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
- # 0 selects the system default
-#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
- # 0 selects the system default
-#tcp_keepalives_count = 0 # TCP_KEEPCNT;
- # 0 selects the system default
-
-
-#------------------------------------------------------------------------------
-# RESOURCE USAGE (except WAL)
-#------------------------------------------------------------------------------
-
-# - Memory -
-
-shared_buffers = 24MB # min 128kB or max_connections*16kB
- # (change requires restart)
-#temp_buffers = 8MB # min 800kB
-#max_prepared_transactions = 5 # can be 0 or more
- # (change requires restart)
-# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory
-# per transaction slot, plus lock space (see max_locks_per_transaction).
-#work_mem = 1MB # min 64kB
-#maintenance_work_mem = 16MB # min 1MB
-#max_stack_depth = 2MB # min 100kB
-
-# - Free Space Map -
-
-max_fsm_pages = 153600 # min max_fsm_relations*16, 6 bytes each
- # (change requires restart)
-#max_fsm_relations = 1000 # min 100, ~70 bytes each
- # (change requires restart)
-
-# - Kernel Resource Usage -
-
-#max_files_per_process = 1000 # min 25
- # (change requires restart)
-#shared_preload_libraries = '' # (change requires restart)
-
-# - Cost-Based Vacuum Delay -
-
-#vacuum_cost_delay = 0 # 0-1000 milliseconds
-#vacuum_cost_page_hit = 1 # 0-10000 credits
-#vacuum_cost_page_miss = 10 # 0-10000 credits
-#vacuum_cost_page_dirty = 20 # 0-10000 credits
-#vacuum_cost_limit = 200 # 1-10000 credits
-
-# - Background Writer -
-
-#bgwriter_delay = 200ms # 10-10000ms between rounds
-#bgwriter_lru_maxpages = 100 # 0-1000 max buffers written/round
-#bgwriter_lru_multiplier = 2.0 # 0-10.0 multipler on buffers scanned/round
-
-
-#------------------------------------------------------------------------------
-# WRITE AHEAD LOG
-#------------------------------------------------------------------------------
-
-# - Settings -
-
-#fsync = on # turns forced synchronization on or off
-#synchronous_commit = on # immediate fsync at commit
-#wal_sync_method = fsync # the default is the first option
- # supported by the operating system:
- # open_datasync
- # fdatasync
- # fsync
- # fsync_writethrough
- # open_sync
-#full_page_writes = on # recover from partial page writes
-#wal_buffers = 64kB # min 32kB
- # (change requires restart)
-#wal_writer_delay = 200ms # 1-10000 milliseconds
-
-#commit_delay = 0 # range 0-100000, in microseconds
-#commit_siblings = 5 # range 1-1000
-
-# - Checkpoints -
-
-#checkpoint_segments = 3 # in logfile segments, min 1, 16MB each
-#checkpoint_timeout = 5min # range 30s-1h
-#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0
-#checkpoint_warning = 30s # 0 is off
-
-# - Archiving -
-
-#archive_mode = off # allows archiving to be done
- # (change requires restart)
-#archive_command = '' # command to use to archive a logfile segment
-#archive_timeout = 0 # force a logfile segment switch after this
- # time; 0 is off
-
-
-#------------------------------------------------------------------------------
-# QUERY TUNING
-#------------------------------------------------------------------------------
-
-# - Planner Method Configuration -
-
-#enable_bitmapscan = on
-#enable_hashagg = on
-#enable_hashjoin = on
-#enable_indexscan = on
-#enable_mergejoin = on
-#enable_nestloop = on
-#enable_seqscan = on
-#enable_sort = on
-#enable_tidscan = on
-
-# - Planner Cost Constants -
-
-#seq_page_cost = 1.0 # measured on an arbitrary scale
-#random_page_cost = 4.0 # same scale as above
-#cpu_tuple_cost = 0.01 # same scale as above
-#cpu_index_tuple_cost = 0.005 # same scale as above
-#cpu_operator_cost = 0.0025 # same scale as above
-#effective_cache_size = 128MB
-
-# - Genetic Query Optimizer -
-
-#geqo = on
-#geqo_threshold = 12
-#geqo_effort = 5 # range 1-10
-#geqo_pool_size = 0 # selects default based on effort
-#geqo_generations = 0 # selects default based on effort
-#geqo_selection_bias = 2.0 # range 1.5-2.0
-
-# - Other Planner Options -
-
-#default_statistics_target = 10 # range 1-1000
-#constraint_exclusion = off
-#from_collapse_limit = 8
-#join_collapse_limit = 8 # 1 disables collapsing of explicit
- # JOIN clauses
-
-
-#------------------------------------------------------------------------------
-# ERROR REPORTING AND LOGGING
-#------------------------------------------------------------------------------
-
-# - Where to Log -
-
-#log_destination = 'stderr' # Valid values are combinations of
- # stderr, csvlog, syslog and eventlog,
- # depending on platform. csvlog
- # requires logging_collector to be on.
-
-# This is used when logging to stderr:
-#logging_collector = off # Enable capturing of stderr and csvlog
- # into log files. Required to be on for
- # csvlogs.
- # (change requires restart)
-
-# These are only used if logging_collector is on:
-#log_directory = 'pg_log' # directory where log files are written,
- # can be absolute or relative to PGDATA
-#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern,
- # can include strftime() escapes
-#log_truncate_on_rotation = off # If on, an existing log file of the
- # same name as the new log file will be
- # truncated rather than appended to.
- # But such truncation only occurs on
- # time-driven rotation, not on restarts
- # or size-driven rotation. Default is
- # off, meaning append to existing files
- # in all cases.
-#log_rotation_age = 1d # Automatic rotation of logfiles will
- # happen after that time. 0 to disable.
-#log_rotation_size = 10MB # Automatic rotation of logfiles will
- # happen after that much log output.
- # 0 to disable.
-
-# These are relevant when logging to syslog:
-#syslog_facility = 'LOCAL0'
-#syslog_ident = 'postgres'
-
-
-# - When to Log -
-
-#client_min_messages = notice # values in order of decreasing detail:
- # debug5
- # debug4
- # debug3
- # debug2
- # debug1
- # log
- # notice
- # warning
- # error
-
-#log_min_messages = notice # values in order of decreasing detail:
- # debug5
- # debug4
- # debug3
- # debug2
- # debug1
- # info
- # notice
- # warning
- # error
- # log
- # fatal
- # panic
-
-#log_error_verbosity = default # terse, default, or verbose messages
-
-#log_min_error_statement = error # values in order of decreasing detail:
- # debug5
- # debug4
- # debug3
- # debug2
- # debug1
- # info
- # notice
- # warning
- # error
- # log
- # fatal
- # panic (effectively off)
-
-#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
- # and their durations, > 0 logs only
- # statements running at least this time.
-
-#silent_mode = off # DO NOT USE without syslog or
- # logging_collector
- # (change requires restart)
-
-# - What to Log -
-
-#debug_print_parse = off
-#debug_print_rewritten = off
-#debug_print_plan = off
-#debug_pretty_print = off
-#log_checkpoints = off
-#log_connections = off
-#log_disconnections = off
-#log_duration = off
-#log_hostname = off
-log_line_prefix = '%t ' # special values:
- # %u = user name
- # %d = database name
- # %r = remote host and port
- # %h = remote host
- # %p = process ID
- # %t = timestamp without milliseconds
- # %m = timestamp with milliseconds
- # %i = command tag
- # %c = session ID
- # %l = session line number
- # %s = session start timestamp
- # %v = virtual transaction ID
- # %x = transaction ID (0 if none)
- # %q = stop here in non-session
- # processes
- # %% = '%'
- # e.g. '<%u%%%d> '
-#log_lock_waits = off # log lock waits >= deadlock_timeout
-#log_statement = 'none' # none, ddl, mod, all
-#log_temp_files = -1 # log temporary files equal or larger
- # than specified size;
- # -1 disables, 0 logs all temp files
-#log_timezone = unknown # actually, defaults to TZ environment
- # setting
-
-
-#------------------------------------------------------------------------------
-# RUNTIME STATISTICS
-#------------------------------------------------------------------------------
-
-# - Query/Index Statistics Collector -
-
-#track_activities = on
-#track_counts = on
-#update_process_title = on
-
-
-# - Statistics Monitoring -
-
-#log_parser_stats = off
-#log_planner_stats = off
-#log_executor_stats = off
-#log_statement_stats = off
-
-
-#------------------------------------------------------------------------------
-# AUTOVACUUM PARAMETERS
-#------------------------------------------------------------------------------
-
-#autovacuum = on # Enable autovacuum subprocess? 'on'
- # requires track_counts to also be on.
-#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
- # their durations, > 0 logs only
- # actions running at least that time.
-#autovacuum_max_workers = 3 # max number of autovacuum subprocesses
-#autovacuum_naptime = 1min # time between autovacuum runs
-#autovacuum_vacuum_threshold = 50 # min number of row updates before
- # vacuum
-#autovacuum_analyze_threshold = 50 # min number of row updates before
- # analyze
-#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum
-#autovacuum_analyze_scale_factor = 0.1 # fraction of table size before analyze
-#autovacuum_freeze_max_age = 200000000 # maximum XID age before forced vacuum
- # (change requires restart)
-#autovacuum_vacuum_cost_delay = 20 # default vacuum cost delay for
- # autovacuum, -1 means use
- # vacuum_cost_delay
-#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
- # autovacuum, -1 means use
- # vacuum_cost_limit
-
-
-#------------------------------------------------------------------------------
-# CLIENT CONNECTION DEFAULTS
-#------------------------------------------------------------------------------
-
-# - Statement Behavior -
-
-#search_path = '"$user",public' # schema names
-#default_tablespace = '' # a tablespace name, '' uses the default
-#temp_tablespaces = '' # a list of tablespace names, '' uses
- # only default tablespace
-#check_function_bodies = on
-#default_transaction_isolation = 'read committed'
-#default_transaction_read_only = off
-#session_replication_role = 'origin'
-#statement_timeout = 0 # 0 is disabled
-#vacuum_freeze_min_age = 100000000
-#xmlbinary = 'base64'
-#xmloption = 'content'
-
-# - Locale and Formatting -
-
-datestyle = 'iso, mdy'
-#timezone = unknown # actually, defaults to TZ environment
- # setting
-#timezone_abbreviations = 'Default' # Select the set of available time zone
- # abbreviations. Currently, there are
- # Default
- # Australia
- # India
- # You can create your own file in
- # share/timezonesets/.
-#extra_float_digits = 0 # min -15, max 2
-#client_encoding = sql_ascii # actually, defaults to database
- # encoding
-
-# These settings are initialized by initdb, but they can be changed.
-lc_messages = 'C' # locale for system error message
- # strings
-lc_monetary = 'C' # locale for monetary formatting
-lc_numeric = 'C' # locale for number formatting
-lc_time = 'C' # locale for time formatting
-
-# default configuration for text search
-default_text_search_config = 'pg_catalog.english'
-
-# - Other Defaults -
-
-#explain_pretty_print = on
-#dynamic_library_path = '$libdir'
-#local_preload_libraries = ''
-
-
-#------------------------------------------------------------------------------
-# LOCK MANAGEMENT
-#------------------------------------------------------------------------------
-
-#deadlock_timeout = 1s
-#max_locks_per_transaction = 64 # min 10
- # (change requires restart)
-# Note: Each lock table slot uses ~270 bytes of shared memory, and there are
-# max_locks_per_transaction * (max_connections + max_prepared_transactions)
-# lock table slots.
-
-
-#------------------------------------------------------------------------------
-# VERSION/PLATFORM COMPATIBILITY
-#------------------------------------------------------------------------------
-
-# - Previous PostgreSQL Versions -
-
-#add_missing_from = off
-#array_nulls = on
-#backslash_quote = safe_encoding # on, off, or safe_encoding
-#default_with_oids = off
-#escape_string_warning = on
-#regex_flavor = advanced # advanced, extended, or basic
-#sql_inheritance = on
-#standard_conforming_strings = off
-#synchronize_seqscans = on
-
-# - Other Platforms and Clients -
-
-#transform_null_equals = off
-
-
-#------------------------------------------------------------------------------
-# CUSTOMIZED OPTIONS
-#------------------------------------------------------------------------------
-
-#custom_variable_classes = '' # list of custom variable class names
projects / invirt/packages/invirt-database.git / commitdiff
