Iiab (#68)

* xs- goes to iiab-

* more xs->iiab

* sysconfig was forgotten

* hyphen vs underscore i roles network templates

* bulk sed on pgsql-xs

* create links for old script names

* missed named-xs -> named-iiab

* squid-xs ->squid-iiab

* misspelled squid-iiab.conf.j2

roles/postgresql/templates/postgresql-iiab.service

@@ -0,0 +1,46 @@
+{% if is_debuntu %}
+[Unit]
+Description=PostgreSQL database server
+After=network.target
+
+[Service]
+Type=forking
+
+User=postgres
+Group=postgres
+
+# Where to send early-startup messages from the server (before the logging
+# options of postgresql.conf take effect)
+# This is normally controlled by the global default set by systemd
+# StandardOutput=syslog
+
+# Disable OOM kill on the postmaster
+OOMScoreAdjust=-1000
+# ... but allow it still to be effective for child processes
+# (note that these settings are ignored by Postgres releases before 9.5)
+Environment=PG_OOM_ADJUST_FILE=/proc/self/oom_score_adj
+Environment=PG_OOM_ADJUST_VALUE=0
+
+# Maximum number of seconds pg_ctl will wait for postgres to start.  Note that
+# PGSTARTTIMEOUT should be less than TimeoutSec value.
+Environment=PGSTARTTIMEOUT=270
+
+Environment=PGDATA=/library/pgsql-iiab
+
+ExecStart=/usr/lib/postgresql/{{ postgresql_version }}/bin/pg_ctl start -D ${PGDATA} -s -w -t ${PGSTARTTIMEOUT}
+ExecStop=/usr/lib/postgresql/{{ postgresql_version }}/bin/pg_ctl stop -D ${PGDATA} -s -m fast
+ExecReload=/usr/lib/postgresql/{{ postgresql_version }}/bin/pg_ctl reload -D ${PGDATA} -s
+
+# Give a reasonable amount of time for the server to start up/shut down.
+# Ideally, the timeout for starting PostgreSQL server should be handled more
+# nicely by pg_ctl in ExecStart, so keep its timeout smaller than this value.
+TimeoutSec=300
+
+[Install]
+WantedBy=multi-user.target
+{% else %}
+# --postgres_xs.service
+.include /usr/lib/systemd/system/postgresql.service
+[Service]
+Environment=PGDATA=/library/pgsql-iiab
+{% endif %}