ACK, but let's take an action to try to templatize pg_hba.conf rather
than have 2 versions of the file.
On 01/19/2011 04:54 PM, Mohammed Morsi wrote:
> ---
> recipes/deltacloud_recipe/files/pg_hba-ssl.conf | 5 +
> recipes/deltacloud_recipe/files/postgresql.conf | 503
> +++++++++++++++++++++
> recipes/deltacloud_recipe/manifests/aggregator.pp | 34 ++-
> 3 files changed, 539 insertions(+), 3 deletions(-)
> create mode 100644 recipes/deltacloud_recipe/files/pg_hba-ssl.conf
> create mode 100644 recipes/deltacloud_recipe/files/postgresql.conf
>
> diff --git a/recipes/deltacloud_recipe/files/pg_hba-ssl.conf
> b/recipes/deltacloud_recipe/files/pg_hba-ssl.conf
> new file mode 100644
> index 0000000..94a64d0
> --- /dev/null
> +++ b/recipes/deltacloud_recipe/files/pg_hba-ssl.conf
> @@ -0,0 +1,5 @@
> +# we are still leaving Unix-domain sockets open, if we want to disable
> +# make sure to append "sslmode=require" and "-h localhost" to all psql
> +# commands
> +local all all trust
> +hostssl all all 127.0.0.1/32 md5
> diff --git a/recipes/deltacloud_recipe/files/postgresql.conf
> b/recipes/deltacloud_recipe/files/postgresql.conf
> new file mode 100644
> index 0000000..cf97fce
> --- /dev/null
> +++ b/recipes/deltacloud_recipe/files/postgresql.conf
> @@ -0,0 +1,503 @@
> +# -----------------------------
> +# 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 parameters can be changed at run
> time
> +# with the "SET" SQL command.
> +#
> +# Memory units: kB = kilobytes Time units: ms = milliseconds
> +# MB = megabytes s = seconds
> +# GB = gigabytes 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 = 'ConfigDir' # use data in another directory
> + # (change requires restart)
> +#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
> + # (change requires restart)
> +#ident_file = 'ConfigDir/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 = '(none)' # write an extra PID file
> + # (change requires restart)
> +
> +
> +#------------------------------------------------------------------------------
> +# CONNECTIONS AND AUTHENTICATION
> +#------------------------------------------------------------------------------
> +
> +# - Connection Settings -
> +
> +#listen_addresses = 'localhost' # 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).
> +#superuser_reserved_connections = 3 # (change requires restart)
> +#unix_socket_directory = '' # (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 = off # (change requires restart)
> +#ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH' # allowed SSL ciphers
> + # (change requires restart)
> +#ssl_renegotiation_limit = 512MB # amount of data between renegotiations
> +#password_encryption = on
> +#db_user_namespace = off
> +
> +# Kerberos and GSSAPI
> +#krb_server_keyfile = ''
> +#krb_srvname = 'postgres' # (Kerberos only)
> +#krb_caseins_users = off
> +
> +# - 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
> + # (change requires restart)
> +#temp_buffers = 8MB # min 800kB
> +#max_prepared_transactions = 0 # zero disables the feature
> + # (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).
> +# It is not advisable to set max_prepared_transactions nonzero unless you
> +# actively intend to use prepared transactions.
> +#work_mem = 1MB # min 64kB
> +#maintenance_work_mem = 16MB # min 1MB
> +#max_stack_depth = 2MB # min 100kB
> +
> +# - 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 = 0ms # 0-100 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
> +
> +# - Asynchronous Behavior -
> +
> +#effective_io_concurrency = 1 # 1-1000. 0 disables prefetching
> +
> +
> +#------------------------------------------------------------------------------
> +# 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 disables
> +
> +# - 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
> + # number of seconds; 0 disables
> +
> +
> +#------------------------------------------------------------------------------
> +# 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 = 100 # range 1-10000
> +#constraint_exclusion = partition # on, off, or partition
> +#cursor_tuple_fraction = 0.1 # range 0.0-1.0
> +#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 = on # 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-%a.log' # log file name pattern,
> + # can include strftime() escapes
> +log_truncate_on_rotation = on # 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 disables.
> +log_rotation_size = 0 # Automatic rotation of
> logfiles will
> + # happen after that much log output.
> + # 0 disables.
> +
> +# These are relevant when logging to syslog:
> +#syslog_facility = 'LOCAL0'
> +#syslog_ident = 'postgres'
> +
> +#silent_mode = off # Run server silently.
> + # DO NOT USE without syslog or
> + # logging_collector
> + # (change requires restart)
> +
> +
> +# - 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 = warning # 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
> number
> + # of milliseconds
> +
> +
> +# - What to Log -
> +
> +#debug_print_parse = off
> +#debug_print_rewritten = off
> +#debug_print_plan = off
> +#debug_pretty_print = on
> +#log_checkpoints = off
> +#log_connections = off
> +#log_disconnections = off
> +#log_duration = off
> +#log_hostname = off
> +#log_line_prefix = '' # 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 the specified size in kilobytes;
> + # -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
> +#track_functions = none # none, pl, all
> +#track_activity_query_size = 1024
> +#update_process_title = on
> +#stats_temp_directory = 'pg_stat_tmp'
> +
> +
> +# - 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 this number
> + # of milliseconds.
> +#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 = 20ms # default vacuum cost delay for
> + # autovacuum, in milliseconds;
> + # -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 = '"$user",public' # schema names
> +#default_tablespace = '' # a tablespace name, '' uses the default
> +#temp_tablespaces = '' # a list of tablespace names,
> '' uses
> + # only default tablespace
> +#check_function_bodies = on
> +#default_transaction_isolation = 'read committed'
> +#default_transaction_read_only = off
> +#session_replication_role = 'origin'
> +#statement_timeout = 0 # in milliseconds, 0 is disabled
> +#vacuum_freeze_min_age = 50000000
> +#vacuum_freeze_table_age = 150000000
> +#xmlbinary = 'base64'
> +#xmloption = 'content'
> +
> +# - Locale and Formatting -
> +
> +datestyle = 'iso, mdy'
> +#intervalstyle = 'postgres'
> +#timezone = unknown # actually, defaults to TZ environment
> + # setting
> +#timezone_abbreviations = 'Default' # Select the set of available time
> zone
> + # abbreviations. Currently, there are
> + # Default
> + # Australia
> + # India
> + # You can create your own file in
> + # share/timezonesets/.
> +#extra_float_digits = 0 # min -15, max 2
> +#client_encoding = sql_ascii # actually, defaults to database
> + # encoding
> +
> +# These settings are initialized by initdb, but they can be changed.
> +lc_messages = 'en_US.UTF-8' # locale for system error
> message
> + # strings
> +lc_monetary = 'en_US.UTF-8' # locale for monetary formatting
> +lc_numeric = 'en_US.UTF-8' # locale for number formatting
> +lc_time = 'en_US.UTF-8' # locale for time
> formatting
> +
> +# default configuration for text search
> +default_text_search_config = 'pg_catalog.english'
> +
> +# - Other Defaults -
> +
> +#dynamic_library_path = '$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
> +
> +ssl = on
> diff --git a/recipes/deltacloud_recipe/manifests/aggregator.pp
> b/recipes/deltacloud_recipe/manifests/aggregator.pp
> index 0c0c2e2..e8523cb 100644
> --- a/recipes/deltacloud_recipe/manifests/aggregator.pp
> +++ b/recipes/deltacloud_recipe/manifests/aggregator.pp
> @@ -43,9 +43,37 @@ class deltacloud::aggregator inherits deltacloud {
> # Right now we configure and start postgres, at some point I want
> # to make the db that gets setup configurable
> include postgres::server
> - file { "/var/lib/pgsql/data/pg_hba.conf":
> - source => "puppet:///modules/deltacloud_recipe/pg_hba.conf",
> - require => Exec["pginitdb"] }
> + if $enable_security {
> + openssl::certificate{"/var/lib/pgsql/data/server":
> + user => 'postgres',
> + group => 'postgres',
> + require => Exec["pginitdb"],
> + notify => Service['postgresql']}
> + # since we're self signing for now, use the same certificate for the
> root
> + file { "/var/lib/pgsql/data/root.crt":
> + require =>
> Openssl::Certificate["/var/lib/pgsql/data/server"],
> + source => "/var/lib/pgsql/data/server.crt",
> + owner => 'postgres',
> + group => 'postgres',
> + notify => Service['postgresql'] }
> + file { "/var/lib/pgsql/data/pg_hba.conf":
> + source =>
> "puppet:///modules/deltacloud_recipe/pg_hba-ssl.conf",
> + require => Exec["pginitdb"],
> + owner => 'postgres',
> + group => 'postgres',
> + notify => Service['postgresql']}
> + file { "/var/lib/pgsql/data/postgresql.conf":
> + source =>
> "puppet:///modules/deltacloud_recipe/postgresql.conf",
> + require => Exec["pginitdb"],
> + owner => 'postgres',
> + group => 'postgres',
> + notify => Service['postgresql']}
> + } else {
> + file { "/var/lib/pgsql/data/pg_hba.conf":
> + source => "puppet:///modules/deltacloud_recipe/pg_hba.conf",
> + require => Exec["pginitdb"],
> + notify => Service['postgresql']}
> + }
> postgres::user{"dcloud":
> password => "v23zj59an",
> roles => "CREATEDB",
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