From c59881602c27fac175467f2c778f5e951cf227bb Mon Sep 17 00:00:00 2001
From: Vladimir Voronin <vladimir.voronin@gmail.com>
Date: Tue, 21 Apr 2020 18:51:52 +0300
Subject: [PATCH] Update Postgres from 9.6 to 12 version

---
 .../files/etc/postgresql/postgresql.conf         |  1 +
 saltstack/base/postgresql/setup.sls              | 16 ++++++++--------
 saltstack/base/postgresql/update.sls             |  2 +-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/saltstack/base/postgresql/files/etc/postgresql/postgresql.conf b/saltstack/base/postgresql/files/etc/postgresql/postgresql.conf
index 40496eca..d0d3a4f2 100644
--- a/saltstack/base/postgresql/files/etc/postgresql/postgresql.conf
+++ b/saltstack/base/postgresql/files/etc/postgresql/postgresql.conf
@@ -17,6 +17,7 @@ effective_cache_size = {{ salt['pillar.get']('postgresql:effective_cache_size',
 
 # io
 wal_level = minimal
+max_wal_senders = 0
 fsync = on
 synchronous_commit = off
 full_page_writes = off
diff --git a/saltstack/base/postgresql/setup.sls b/saltstack/base/postgresql/setup.sls
index dbb076b9..0d131082 100644
--- a/saltstack/base/postgresql/setup.sls
+++ b/saltstack/base/postgresql/setup.sls
@@ -16,16 +16,16 @@
 
 postgresql:
   pkg.installed:
-    - name: postgresql-9.6
+    - name: postgresql-12
   service.running:
    - enable: true
    - reload: true
    - watch:
-     - file: /etc/postgresql/9.6/main/pg_hba.conf
-     - file: /etc/postgresql/9.6/main/postgresql.conf
+     - file: /etc/postgresql/12/main/pg_hba.conf
+     - file: /etc/postgresql/12/main/postgresql.conf
    - require:
-     - file: /etc/postgresql/9.6/main/pg_hba.conf
-     - file: /etc/postgresql/9.6/main/postgresql.conf
+     - file: /etc/postgresql/12/main/pg_hba.conf
+     - file: /etc/postgresql/12/main/postgresql.conf
      - cmd: data-dir
 
 data-dir:
@@ -37,13 +37,13 @@ data-dir:
     - require:
       - pkg: postgresql
   cmd.run:
-    - name: /etc/init.d/postgresql stop && rm -rf /etc/postgresql/9.6/main/* && pg_createcluster --datadir /data/pgsql 9.6 main
+    - name: /etc/init.d/postgresql stop && rm -rf /etc/postgresql/12/main/* && pg_createcluster --datadir /data/pgsql 12 main
     - unless: test -d /data/pgsql/base
     - cwd: /data/pgsql
     - require:
       - file: data-dir
 
-/etc/postgresql/9.6/main/pg_hba.conf:
+/etc/postgresql/12/main/pg_hba.conf:
   file.managed:
     - source: salt://postgresql/files/etc/postgresql/pg_hba.conf
     - template: jinja
@@ -53,7 +53,7 @@ data-dir:
     - watch_in:
       - service: postgresql
 
-/etc/postgresql/9.6/main/postgresql.conf:
+/etc/postgresql/12/main/postgresql.conf:
   file.managed:
     - source: salt://postgresql/files/etc/postgresql/postgresql.conf
     - template: jinja
diff --git a/saltstack/base/postgresql/update.sls b/saltstack/base/postgresql/update.sls
index 8dddc712..d446922c 100644
--- a/saltstack/base/postgresql/update.sls
+++ b/saltstack/base/postgresql/update.sls
@@ -5,4 +5,4 @@
 
 update-postgresql:
   pkg.latest:
-    - name: postgresql-9.6
+    - name: postgresql-12