cp over all the bundles from kunsis bw repo

bundles/postgresql/files/backup-pre-hook

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+target="/var/tmp/postgresdumps"
+
+pg_dumpall --globals-only | gzip --quiet --rsyncable >"$target/globals.sql.gz"
+
+% for db in sorted(databases):
+pg_dump -C "${db}" | gzip --quiet --rsyncable >"$target/db_${db}.sql.gz"
+% endfor

bundles/postgresql/files/pg_hba.conf

@@ -0,0 +1,8 @@
+% for custom_rule in sorted(node.metadata.get('postgresql/custom_rules', [])):
+${custom_rule}
+% endfor
+local   all             postgres                                peer
+local   all             all                                     peer
+host    all             all             127.0.0.1/32            md5
+host    all             all             ::1/128                 md5
+host    all             all             all                     md5

bundles/postgresql/files/postgresql.conf

@@ -0,0 +1,32 @@
+data_directory = '/var/lib/postgresql/${version}/main'
+hba_file = '/etc/postgresql/${version}/main/pg_hba.conf'
+ident_file = '/etc/postgresql/${version}/main/pg_ident.conf'
+external_pid_file = '/var/run/postgresql/${version}-main.pid'
+unix_socket_directories = '/var/run/postgresql'
+port = 5432
+listen_addresses = 'localhost'
+max_connections = ${max_connections}
+autovacuum_max_workers = ${autovacuum_max_workers}
+maintenance_work_mem = ${maintenance_work_mem}MB
+work_mem = ${work_mem}MB
+shared_buffers = ${shared_buffers}MB
+temp_buffers = ${temp_buffers}MB
+log_destination = syslog
+datestyle = 'iso, ymd'
+timezone = 'localtime'
+lc_messages = 'en_US.UTF-8'
+lc_monetary = 'en_US.UTF-8'
+lc_numeric = 'en_US.UTF-8'
+lc_time = 'en_US.UTF-8'
+default_text_search_config = 'pg_catalog.english'
+% if slow_query_log_sec > 0:
+log_min_duration_statement = ${slow_query_log_sec*1000}
+% else:
+log_min_duration_statement = -1
+% endif
+effective_io_concurrency = ${effective_io_concurrency}
+max_worker_processes = ${max_worker_processes}
+% if version_list >= [10]:
+max_parallel_workers = ${max_parallel_workers}
+% endif
+max_parallel_workers_per_gather = ${max_parallel_workers_per_gather}