Support PostgreSQL v12

Author: gclough

.travis.yml

@@ -9,7 +9,6 @@ services:
 
 env:
   matrix:
-    - IMAGE_NAME="ubuntu-upstart:14.04"
     - IMAGE_NAME="ubuntu:16.04-builded"
     - IMAGE_NAME="debian:8-builded"
     - IMAGE_NAME="debian:9-builded"
@@ -28,7 +27,7 @@ script:
   - ansible-playbook -i tests/docker/hosts -e image_name=${IMAGE_NAME} tests/docker/site.yml
 
   # Idempotence test
-  - ansible-playbook -i tests/docker/hosts -e image_name=${IMAGE_NAME} tests/docker/site.yml > idempotence_out
+  - ansible-playbook -i tests/docker/hosts -e image_name=${IMAGE_NAME} tests/docker/site.yml | tee idempotence_out
   - ./tests/idempotence_check.sh idempotence_out
 
 notifications:

README.md

@@ -36,28 +36,28 @@ Including an example of how to use your role:
 
 | Distribution / PostgreSQL | <= 9.3 | 9.4 | 9.5 | 9.6 | 10 | 11 | 12 |
 | ------------------------- |:---:|:---:|:---:|:---:|:--:|:--:|:--:|
-| Ubuntu 14.04 | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
-| Ubuntu 16.04 | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
-| Debian 8.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
-| Debian 9.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
-| CentOS 6.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
-| CentOS 7.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :grey_question:|
+| Ubuntu 14.04 | :no_entry: | :no_entry:| :no_entry:| :no_entry:| :no_entry:| :no_entry:| :no_entry:|
+| Ubuntu 16.04 | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:|
+| Debian 8.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:|
+| Debian 9.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:|
+| CentOS 6.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:|
+| CentOS 7.x | :no_entry: | :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:| :white_check_mark:|
 | CentOS 8.x | :no_entry: | :grey_question:| :grey_question:| :grey_question:| :grey_question:| :grey_question:| :grey_question:|
 | Fedora latest | :no_entry: | :x:| :x:| :x:| :x:| :x:| :x:|
 
 - :white_check_mark: - tested, works fine
 - :warning: - Not for production use
 - :grey_question: - will work in the future (help out if you can)
 - :interrobang: - maybe works, not tested
-- :no_entry: - PostgreSQL has reached EOL
+- :no_entry: - Has reached End of Life (EOL)
 
 
 
 #### Variables
 
 ```yaml
 # Basic settings
-postgresql_version: 11
+postgresql_version: 12
 postgresql_encoding: "UTF-8"
 postgresql_locale: "en_US.UTF-8"
 postgresql_ctype: "en_US.UTF-8"

Vagrantfile

@@ -10,7 +10,7 @@ Vagrant.configure('2') do |config|
   config.vm.define 'ubuntu16.local' do |machine|
 
     machine.vm.box = "bento/ubuntu-16.04"
-    machine.vm.network :private_network, ip: '192.168.88.22'
+    machine.vm.network :private_network, ip: '192.168.88.10'
     machine.vm.hostname = 'ubuntu16.local'
 
     machine.vm.provision 'ansible' do |ansible|
@@ -26,7 +26,7 @@ Vagrant.configure('2') do |config|
   config.vm.define 'jessie64.local' do |machine|
 
     machine.vm.box = "debian/jessie64"
-    machine.vm.network :private_network, ip: '192.168.88.23'
+    machine.vm.network :private_network, ip: '192.168.88.20'
     machine.vm.hostname = 'jessie64.local'
 
     machine.vm.provision 'ansible' do |ansible|
@@ -42,7 +42,7 @@ Vagrant.configure('2') do |config|
   config.vm.define 'wheezy64.local' do |machine|
 
     machine.vm.box = "debian/wheezy64"
-    machine.vm.network :private_network, ip: '192.168.88.24'
+    machine.vm.network :private_network, ip: '192.168.88.21'
     machine.vm.hostname = 'wheezy64.local'
 
     machine.vm.provision 'ansible' do |ansible|
@@ -58,7 +58,7 @@ Vagrant.configure('2') do |config|
   config.vm.define 'centos6.local' do |machine|
 
     machine.vm.box = "centos/6"
-    machine.vm.network :private_network, ip: '192.168.88.25'
+    machine.vm.network :private_network, ip: '192.168.88.30'
     machine.vm.hostname = 'centos6.local'
 
     machine.vm.provision 'ansible' do |ansible|
@@ -74,7 +74,7 @@ Vagrant.configure('2') do |config|
   config.vm.define 'centos7.local' do |machine|
 
     machine.vm.box = "centos/7"
-    machine.vm.network :private_network, ip: '192.168.88.26'
+    machine.vm.network :private_network, ip: '192.168.88.31'
     machine.vm.hostname = 'centos7.local'
 
     machine.vm.provision 'ansible' do |ansible|
@@ -93,7 +93,7 @@ Vagrant.configure('2') do |config|
 ##  config.vm.define 'fedora27.local' do |machine|
 ##
 ##    machine.vm.box = "fedora/27-cloud-base"
-##    machine.vm.network :private_network, ip: '192.168.88.27'
+##    machine.vm.network :private_network, ip: '192.168.88.40'
 ##    machine.vm.hostname = 'fedora27.local'
 ##
 ##    machine.vm.provision 'ansible' do |ansible|
@@ -103,42 +103,7 @@ Vagrant.configure('2') do |config|
 ##      ansible.inventory_path = 'vagrant-inventory'
 ##      ansible.host_key_checking = false
 ##    end
-
-  end
-
-  config.vm.define 'trusty64.local' do |machine|
-
-    machine.vm.box = "ubuntu/trusty64"
-    machine.vm.network :private_network, ip: '192.168.88.28'
-    machine.vm.hostname = 'trusty64.local'
-
-    machine.vm.provision 'ansible' do |ansible|
-      ansible.playbook = 'tests/playbook.yml'
-      ansible.verbose = "vvv"
-      ansible.become = true
-      ansible.inventory_path = 'vagrant-inventory'
-      ansible.host_key_checking = false
-    end
-
-  end
-
-#
-# Broken, raised https://github.com/ANXS/postgresql/issues/391 to investigate
-#
-#  config.vm.define 'precise64.local' do |machine|
-#
-#    machine.vm.box = "ubuntu/precise64"
-#    machine.vm.network :private_network, ip: '192.168.88.29'
-#    machine.vm.hostname = 'precise64.local'
-#
-#    machine.vm.provision 'ansible' do |ansible|
-#      ansible.playbook = 'tests/playbook.yml'
-#      ansible.verbose = "vvv"
-#      ansible.become = true
-#      ansible.inventory_path = 'vagrant-inventory'
-#      ansible.host_key_checking = false
-#    end
-#
-#  end
+##
+##  end
 
 end

defaults/main.yml

@@ -1,7 +1,7 @@
 # file: postgresql/defaults/main.yml
 
 # Basic settings
-postgresql_version: 11
+postgresql_version: 12
 postgresql_version_terse: "{{ postgresql_version | replace('.', '') }}"  # Short version of the postgresql_version, used in some path and filenames
 postgresql_encoding: "UTF-8"
 postgresql_data_checksums: false
@@ -138,6 +138,8 @@ postgresql_ssl_ciphers:
   - "@STRENGTH"
 postgresql_ssl_prefer_server_ciphers: on
 postgresql_ssl_ecdh_curve: "prime256v1"
+postgresql_ssl_min_protocol_version: "TLSv1"                        # (>= 12)
+postgresql_ssl_max_protocol_version: ""                             # (>= 12)
 postgresql_ssl_dh_params_file: ""                                   # (>= 10)  
 postgresql_ssl_passphrase_command: ""                               # (>= 11)
 postgresql_ssl_passphrase_command_supports_reload: off              # (>= 11)
@@ -159,6 +161,7 @@ postgresql_krb_caseins_users: off
 postgresql_tcp_keepalives_idle: 0
 postgresql_tcp_keepalives_interval: 0
 postgresql_tcp_keepalives_count: 0
+postgresql_tcp_user_timeout: 0                                      # (>= 12)
 
 
 #------------------------------------------------------------------------------
@@ -180,6 +183,8 @@ postgresql_maintenance_work_mem:       16MB     # min 1MB
 postgresql_replacement_sort_tuples:    150000   # (>= 9.6) limits use of replacement selection sort
 postgresql_autovacuum_work_mem:        -1       # min 1MB, or -1 to use maintenance_work_mem
 postgresql_max_stack_depth:            2MB      # min 100kB
+postgresql_shared_memory_type:         "mmap"   # (>= 12)
+
 postgresql_dynamic_shared_memory_type: "posix"  # the default is the first option
                                                 # supported by the operating system:
                                                 #   posix
@@ -263,6 +268,8 @@ postgresql_wal_sync_method: "fsync"
 postgresql_full_page_writes: on
 postgresql_wal_compression: off     # (>= 9.5)
 postgresql_wal_log_hints: off       # also do full page writes of non-critical updates
+postgresql_wal_init_zero: on                      # zero-fill new WAL files
+postgresql_wal_recycle: on                        # recycle WAL files
 
 postgresql_wal_buffers:            -1     # min 32kB, -1 sets based on shared_buffers
 postgresql_wal_writer_delay:       200ms  # 1-10000 milliseconds
@@ -297,6 +304,23 @@ postgresql_archive_command: ""
 # force a logfile segment switch after this
 postgresql_archive_timeout: 0
 
+# - Archive Recovery -
+
+postgresql_restore_command: ""                     # (>= 12)
+postgresql_archive_cleanup_command: ""             # (>= 12)
+postgresql_recovery_end_command: ""                # (>= 12)
+postgresql_recovery_target: ""                     # (>= 12)
+postgresql_recovery_target_name: ""                # (>= 12)
+postgresql_recovery_target_time: ""                # (>= 12)
+postgresql_recovery_target_xid: ""                 # (>= 12)
+postgresql_recovery_target_lsn: ""                 # (>= 12)
+postgresql_recovery_target_inclusive: ""           # (>= 12)
+postgresql_recovery_target_timeline: "latest"      # (>= 12)
+postgresql_recovery_target_action: "pause"         # (>= 12)
+postgresql_primary_conninfo: ""                    # (>= 12)
+postgresql_primary_slot_name: ""                   # (>= 12)
+postgresql_promote_trigger_file: ""                # (>= 12)
+postgresql_recovery_min_apply_delay: 0             # (>= 12)
 
 #------------------------------------------------------------------------------
 # REPLICATION
@@ -419,7 +443,8 @@ postgresql_cursor_tuple_fraction:      0.1          # range 0.0-1.0
 postgresql_from_collapse_limit:        8
 postgresql_join_collapse_limit:        8            # 1 disables collapsing of explicit
 postgresql_force_parallel_mode:        off          # on, off, regress (>= 9.6)
-postgresql_jit:                        off          # (>= 11)
+postgresql_jit:                        on           # (>= 11: off, 12: on)
+postgresql_plan_cache_mode:            "auto"       # (>= 12)
 
 
 #------------------------------------------------------------------------------
@@ -509,6 +534,7 @@ postgresql_log_min_error_statement: "error"
 # -1 is disabled, 0 logs all statements and their durations, > 0 logs only
 # statements running at least this number of milliseconds
 postgresql_log_min_duration_statement: -1
+postgresql_log_transaction_sample_rate: 0.0     # (>= 12)
 
 
 # - What to Log -
@@ -605,7 +631,7 @@ postgresql_autovacuum_freeze_max_age: 200000000
 # maximum Multixact age before forced vacuum (>= 9.3)
 postgresql_autovacuum_multixact_freeze_max_age: 400000000
 # default vacuum cost delay for autovacuum, in milliseconds
-postgresql_autovacuum_vacuum_cost_delay: 20ms
+postgresql_autovacuum_vacuum_cost_delay: 2ms     # (<= 11: 20ms, >=12 2ms)
 # default vacuum cost limit for autovacuum,
 postgresql_autovacuum_vacuum_cost_limit: -1
 
@@ -621,6 +647,7 @@ postgresql_search_path: # schema names
   - "public"
 postgresql_default_tablespace: "" # a tablespace name, "" uses the default
 postgresql_temp_tablespaces: [] # a list of tablespace names
+postgresql_default_table_access_method: "heap"
 
 postgresql_check_function_bodies:          on
 postgresql_default_transaction_isolation:  "read committed"

meta/main.yml

@@ -15,14 +15,17 @@ galaxy_info:
   - name: Ubuntu
     versions:
     - xenial
-    - trusty
+    - bionic
   - name: EL
     versions:
     - 6
     - 7
-  - name: Fedora
-    versions:
-    - 27
+#
+# DISABLED
+#
+#  - name: Fedora
+#    versions:
+#    - 27
 
   galaxy_tags:
   - postgresql

tasks/main.yml

@@ -6,6 +6,15 @@
     - "../vars/empty.yml"
   tags: [always]
 
+#
+# Override defaults/main.yml with PostgreSQL version specific values
+#
+- include_vars: "{{ item }}"
+  with_first_found:
+    - "../vars/postgresql_{{ postgresql_version }}.yml"
+    - "../vars/empty.yml"
+  tags: [always]
+
 - import_tasks: install_apt.yml
   when: ansible_pkg_mgr == "apt"
   tags: [postgresql, postgresql-install]