cal_migrate

create calendarserver
sudo enable for calendarserver

sudo -iu calendarserver
git clone https://github.com/apple/ccs-calendarserver.git
echo "source CalendarServer/environment.sh" > .profile
cd ccs-calendarserver
export USE_OPENSSL=1

sudo ./bin/package /Users/calendarserver/CalendarServer
cd /Library/Server/
sudo chown -R calendarserver:staff  Calendar\ and\ Contacts/
cd Calendar\ and\ Contacts/Data/Database.xpg/cluster.pg

pms01:cluster.pg calendarserver$ ls
PG_VERSION		pg_hba.conf		pg_replslot		pg_subtrans		postgresql.conf
base			pg_ident.conf		pg_serial		pg_tblspc		postmaster.opts
global			pg_logical		pg_snapshots		pg_twophase
pg_clog			pg_multixact		pg_stat			pg_xlog
pg_dynshmem		pg_notify		pg_stat_tmp		postgresql.auto.conf
pms01:cluster.pg calendarserver$ mv postgresql.conf postgresql.conf.orig
pms01:cluster.pg calendarserver$ ls
PG_VERSION		pg_hba.conf		pg_replslot		pg_subtrans		postgresql.conf.orig
base			pg_ident.conf		pg_serial		pg_tblspc		postmaster.opts
global			pg_logical		pg_snapshots		pg_twophase
pg_clog			pg_multixact		pg_stat			pg_xlog
pg_dynshmem		pg_notify		pg_stat_tmp		postgresql.auto.conf
pms01:cluster.pg calendarserver$ 

touch postgresql.conf

pms01:~ calendarserver$ cd CalendarServer/
pms01:CalendarServer calendarserver$ sudo chown -R `whoami` .
pms01:CalendarServer calendarserver$ ls -l
total 4
drwxr-xr-x  31 calendarserver  staff  992 Aug  4 00:38 bin
-rw-r--r--   1 calendarserver  staff  684 Aug  4 00:38 environment.sh
drwxr-xr-x   2 calendarserver  staff   64 Aug  4 00:38 lib
drwxr-xr-x   3 calendarserver  staff   96 Aug  4 00:32 roots
drwxr-xr-x   8 calendarserver  staff  256 Aug  4 00:33 virtualenv
pms01:CalendarServer calendarserver$ mkdir conf run logs

cd ~/ccs-calendarserver/contrib/conf
sudo cp org.calendarserver.plist /Library/LaunchAgents
cp calendarserver.plist ~/CalendarServer/conf

mkdir -p ~/CalendarServer/certs

 cd ~/CalendarServer/certs/
 
 ls
calendarserver.cert.pem		calendarserver.chain.pem	calendarserver.key.pem
pms01:certs calendarserver$ 

sudo find /var/run/caldavd -user _calendar -exec chown calendarserver:staff {} \;

sudo find /var/run -user _calendar -exec chown calendarserver:staff {} \;
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Take 2
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ladmin@pms01:~/[3234]$ sudo serveradmin status calendar 
calendar:setStateVersion = 1
calendar:readWriteSettingsVersion = 1
calendar:state = "RUNNING"
calendar:contactsState = "RUNNING"
calendar:calendarState = "RUNNING"
ladmin@pms01:~/[3235]$ sudo serveradmin status addressbook
addressbook:state = "RUNNING"
addressbook:setStateVersion = 1
addressbook:readWriteSettingsVersion = 1
ladmin@pms01:~/[3236]$ sudo serveradmin stop addressbook
addressbook:state = "STOPPED"
addressbook:setStateVersion = 1
addressbook:readWriteSettingsVersion = 1
ladmin@pms01:~/[3237]$ sudo serveradmin stop calendar 
calendar:setStateVersion = 1
calendar:readWriteSettingsVersion = 1
calendar:state = "STOPPED"
calendar:contactsState = "STOPPED"
calendar:calendarState = "STOPPED"
ladmin@pms01:~/[3238]$ sudo serveradmin status addressbook
addressbook:state = "STOPPED"
addressbook:setStateVersion = 1
addressbook:readWriteSettingsVersion = 1
ladmin@pms01:~/[3239]$ sudo serveradmin status calendar 
calendar:setStateVersion = 1
calendar:readWriteSettingsVersion = 1
calendar:state = "STOPPED"
calendar:contactsState = "STOPPED"
calendar:calendarState = "STOPPED"

ladmin@pms01:~/[3240]$ pg_config --version
PostgreSQL 9.4.15
ladmin@pms01:~/[3241]$ 


brew install postgresql@9.5p

o migrate existing data from a previous minor version (9.0-9.4) of PostgreSQL, see:
  https://www.postgresql.org/docs/9.5/static/pgupgrade.html
  
  
  postgresql exex status:
  /Applications/Server.app/Contents/ServerRoot/usr/bin/postgres_real 
     -c listen_addresses= 
     -c unix_socket_directories=/var/run/caldavd/PostgresSocket 
     -c shared_buffers=165 
     -c max_connections=110 
     -c standard_conforming_strings=on 
     -c unix_socket_permissions=0770 
     -c log_lock_waits=TRUE 
     -c deadlock_timeout=10 
     -c log_line_prefix=%m [%p]  
     -c log_directory=/Library/Server/Calendar and Contacts/Logs 
     -c log_truncate_on_rotation=on 
     -c log_filename=postgresql_%w.log 
     -c log_rotation_age=1440 
     -c logging_collector=on 
     -c log_line_prefix=%t
     
     
xpostgres 
    -c listen_addresses= 
    -c unix_socket_directories=/var/run/caldavd/PostgresSocket 
    -c shared_buffers=165 
    -c max_connections=110 
    -c standard_conforming_strings=on 
    -c unix_socket_permissions=0770 
    -c log_lock_waits=TRUE 
    -c deadlock_timeout=10 
    -c log_line_prefix=%m [%p]  
    -c log_directory=/Library/Server/Calendar and Contacts/Logs 
    -c log_truncate_on_rotation=on 
    -c log_filename=postgresql_%w.log 
    -c log_rotation_age=1440 
    -c logging_collector=on 
    -c log_line_prefix=%t