added postgres v10

README.md

@@ -256,7 +256,7 @@ grant create session, select any dictionary, oem_monitor, dv_monitor to c##cista
 ```
 ## SQLserver
 ```
--- create login and user to monitor with low privs in all databases (including model)
+create login and user to monitor with low privs in all databases (including model)
 USE [master]
 GO
 CREATE LOGIN [CISTATS] WITH PASSWORD=N'knowoneknows', DEFAULT_DATABASE=[master], CHECK_EXPIRATION=OFF, CHECK_POLICY=OFF
@@ -275,3 +275,13 @@ GRANT SELECT on sysjobs to [CISTATS];
 GRANT SELECT on sysjobhistory to [CISTATS];
 grant select on sysjobactivity to [CISTATS];
 ```
+## postgreSQL
+```
+create user cistats with encrypted password 'knowoneknows';
+GRANT pg_read_all_settings TO cistats;
+GRANT pg_monitor to cistats;
+
+this assumes that  public has connect to all databases. If not, for every database:
+GRANT connect ON DATABASE database_name TO cistats;
+An other option is to give superuser to cistats.
+```

etc/zbxdb_checks/postgres/primary.10.cfg

@@ -0,0 +1,106 @@
+# vim: syntax=sql
+[auto_discovery_60]
+minutes: 60
+inst.lld: select p.setting||':'|| d.setting "{#INST_NAME}"
+          from pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'
+
+db.lld: SELECT datname "{#PDB}" FROM pg_database
+
+parm.lld: select p.setting||':'|| d.setting "{#INST_NAME}", s.name "{#PARAMETER}"
+          from pg_settings s
+          , pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'
+          and s.vartype in ('bool','integer','real')
+
+p_ts.lld: select db.datname "{#PDB}", '' "{#TS_NAME}"
+          from pg_database db
+          union all
+          select '' "{#PDB}", spcname "{#TS_NAME}"
+          from pg_tablespace
+service.lld: SELECT d.datname "{#PDB}", '' "{#INST_NAME}", '' "{#SERVICE_NAME}"
+             FROM pg_database d
+             where d.datistemplate = 'false'
+rman.lld: select 'backup' "{#OBJ_TYPE}" from pg_database limit 1
+
+[checks_01m]
+minutes: 1
+inst.uptime: select 'inst['||iname||',uptime]', 
+            extract(epoch from current_timestamp - pg_postmaster_start_time())::numeric::integer as uptime
+            from (select p.setting||':'|| d.setting iname
+                      from pg_settings p, pg_settings d
+                      where p.name = 'port'
+                      and   d.name = 'data_directory') i
+db.openmode: select 'db['||datname||',openstatus]', 3 from pg_database
+scn: select 'db[current_scn]', r.xlog*'xFFFFFFFF'::bit(32)::bigint + r.offset as location
+     from (
+     select ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',1),8,'0'))::bit(32)::bigint AS
+     xlog
+     , ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',2),8,'0'))::bit(32)::bigint AS offset
+     ) r
+     union all
+     select 'db[delta_scn]', r.xlog*'xFFFFFFFF'::bit(32)::bigint + r.offset as location
+     from (
+     select ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',1),8,'0'))::bit(32)::bigint AS
+     xlog
+     , ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',2),8,'0'))::bit(32)::bigint AS offset
+     ) r
+
+barman: select 'rman[backup,status]',
+            case when  pg_is_in_backup() = 'false' then '0'
+                                                   else '5'
+            end
+        union all
+        select 'rman[backup,ela]', 
+          cast(extract(epoch from current_timestamp - 
+                                  pg_backup_start_time())::numeric::integer as varchar) 
+          where (extract(epoch from current_timestamp - pg_backup_start_time())) > 0
+[checks_05m]
+minutes: 5
+parm.val: select 'parm['||i.iname||','|| s.name ||','||
+     case when s.unit like '%B' then 'size'
+          when s.name like '%size' then 'size'
+     else 'value'
+     end ||']',
+            case when s.setting = 'off' then '0'
+                 when s.setting = 'on'  then '1'
+                 else case when unit = '16MB' then s.setting::numeric*16*1024*1024
+                           when unit = '8kB'  then s.setting::numeric*8*1024
+                           when unit = 'kB'   then s.setting::numeric*1024
+                      else s.setting::numeric
+                      end
+            end setting
+            from pg_settings s, (select p.setting||':'|| d.setting iname
+                                  from pg_settings p, pg_settings d
+                                  where p.name = 'port'
+                                  and   d.name = 'data_directory') i
+            where s.vartype in ('bool','integer','real')
+service.cnt: SELECT 'service['||datname||',,,sess]', count(*)
+             FROM pg_stat_activity
+             group by datname
+[checks_60m]
+minutes: 60
+p_ts: with dbsizes as (
+      select 'p_ts[,'||spcname||',filesize]' kkey,pg_tablespace_size(spcname)  ssize
+            from pg_tablespace
+            union all
+            select 'p_ts[,'||spcname||',usedbytes]',pg_tablespace_size(spcname)
+            from pg_tablespace
+            union all
+            select 'p_ts['||datname||',,filesize]', pg_database_size(datname) from pg_database
+            union all
+            select 'p_ts['||datname||',,usedbytes]', pg_database_size(datname) from pg_database
+      )
+      select * from dbsizes
+      union all
+      select 'db[filesize]', sum(ssize) from dbsizes where kkey  like '%,filesize]'
+                    and kkey not like 'p_ts[,pg_default,%'
+      union all
+      select 'db[usedbytes]', sum(ssize) from dbsizes where kkey  like '%,usedbytes]'
+                    and kkey not like 'p_ts[,pg_default,%'
+instname: select 'zbxdb[connect,instance_name]', inet_server_addr()||':'||p.setting||':'|| d.setting
+          from pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'

etc/zbxdb_checks/postgres/slave.10.cfg

@@ -0,0 +1,106 @@
+# vim: syntax=sql
+[auto_discovery_60]
+minutes: 60
+inst.lld: select p.setting||':'|| d.setting "{#INST_NAME}"
+          from pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'
+
+db.lld: SELECT datname "{#PDB}" FROM pg_database
+
+parm.lld: select p.setting||':'|| d.setting "{#INST_NAME}", s.name "{#PARAMETER}"
+          from pg_settings s
+          , pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'
+          and s.vartype in ('bool','integer','real')
+
+p_ts.lld: select db.datname "{#PDB}", '' "{#TS_NAME}"
+          from pg_database db
+          union all
+          select '' "{#PDB}", spcname "{#TS_NAME}"
+          from pg_tablespace
+service.lld: SELECT d.datname "{#PDB}", '' "{#INST_NAME}", '' "{#SERVICE_NAME}"
+             FROM pg_database d
+             where d.datistemplate = 'false'
+rman.lld: select 'backup' "{#OBJ_TYPE}" from pg_database limit 1
+
+[checks_01m]
+minutes: 1
+inst.uptime: select 'inst['||iname||',uptime]', 
+            extract(epoch from current_timestamp - pg_postmaster_start_time())::numeric::integer as uptime
+            from (select p.setting||':'|| d.setting iname
+                      from pg_settings p, pg_settings d
+                      where p.name = 'port'
+                      and   d.name = 'data_directory') i
+db.openmode: select 'db['||datname||',openstatus]', 2 from pg_database
+scn: select 'db[current_scn]', r.xlog*'xFFFFFFFF'::bit(32)::bigint + r.offset as location
+     from (
+     select ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',1),8,'0'))::bit(32)::bigint AS
+     xlog
+     , ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',2),8,'0'))::bit(32)::bigint AS offset
+     ) r
+     union all
+     select 'db[delta_scn]', r.xlog*'xFFFFFFFF'::bit(32)::bigint + r.offset as location
+     from (
+     select ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',1),8,'0'))::bit(32)::bigint AS
+     xlog
+     , ('x'||lpad(split_part(pg_current_wal_lsn()::text,'/',2),8,'0'))::bit(32)::bigint AS offset
+     ) r
+
+barman: select 'rman[backup,status]',
+            case when  pg_is_in_backup() = 'false' then '0'
+                                                   else '5'
+            end
+        union all
+        select 'rman[backup,ela]', 
+          cast(extract(epoch from current_timestamp - 
+                                  pg_backup_start_time())::numeric::integer as varchar) 
+          where (extract(epoch from current_timestamp - pg_backup_start_time())) > 0
+[checks_05m]
+minutes: 5
+parm.val: select 'parm['||i.iname||','|| s.name ||','||
+     case when s.unit like '%B' then 'size'
+          when s.name like '%size' then 'size'
+     else 'value'
+     end ||']',
+            case when s.setting = 'off' then '0'
+                 when s.setting = 'on'  then '1'
+                 else case when unit = '16MB' then s.setting::numeric*16*1024*1024
+                           when unit = '8kB'  then s.setting::numeric*8*1024
+                           when unit = 'kB'   then s.setting::numeric*1024
+                      else s.setting::numeric
+                      end
+            end setting
+            from pg_settings s, (select p.setting||':'|| d.setting iname
+                                  from pg_settings p, pg_settings d
+                                  where p.name = 'port'
+                                  and   d.name = 'data_directory') i
+            where s.vartype in ('bool','integer','real')
+service.cnt: SELECT 'service['||datname||',,,sess]', count(*)
+             FROM pg_stat_activity
+             group by datname
+[checks_60m]
+minutes: 60
+p_ts: with dbsizes as (
+      select 'p_ts[,'||spcname||',filesize]' kkey,pg_tablespace_size(spcname)  ssize
+            from pg_tablespace
+            union all
+            select 'p_ts[,'||spcname||',usedbytes]',pg_tablespace_size(spcname)
+            from pg_tablespace
+            union all
+            select 'p_ts['||datname||',,filesize]', pg_database_size(datname) from pg_database
+            union all
+            select 'p_ts['||datname||',,usedbytes]', pg_database_size(datname) from pg_database
+      )
+      select * from dbsizes
+      union all
+      select 'db[filesize]', sum(ssize) from dbsizes where kkey  like '%,filesize]'
+                    and kkey not like 'p_ts[,pg_default,%'
+      union all
+      select 'db[usedbytes]', sum(ssize) from dbsizes where kkey  like '%,usedbytes]'
+                    and kkey not like 'p_ts[,pg_default,%'
+instname: select 'zbxdb[connect,instance_name]', inet_server_addr()||':'||p.setting||':'|| d.setting
+          from pg_settings p, pg_settings d
+          where p.name = 'port'
+          and   d.name = 'data_directory'