multihost wagns+solution+more notes

apache config -- nuke the old one, keep wildcard.

updated via git on ang.  now migration breaking on undefined method `cached_store='  noxious

  --Lewis Hoffman.....Thu Mar 26 11:37:09 -0700 2009

create aws bucket

echo "System.multihost_name = ${WAGN}" >> config/wagn.rb

deploy ${WAGN}  #include migration (should upload to new bucket)

a2dissite ${WAGN}  #

pg_dump -U herd -n public ${WAGN}_production > /tmp/${WAGN}.sql

ruby -pi -ne '$_.gsub!(/^SET search_path = public/, "SET search_path = ${WAGN}"); $_' /tmp/nurture.sql

echo "create schema ${WAGN}" | psql -U herd ${CLUSTER}

psql -U herd ${CLUSTER}_production < /tmp/${WAGN}.sql

todo

* √write image migration, test, test accross cluster

* √fix sign-on /session bug -- switched to mem_cache_store for sessions.

* √handle s3 bucket name conflicts (names include wagn now, that should work most of the time)

* √cluster deploy

   - √handle custom environment.rb settings in deploy script. (1)

   - √cluster migrations (setting search path )

* √pre cluster benchmarks.  (1)

* √import several more and wagns into the cluster (test/debug move_to_cluster recipe) (1)

* √post cluster benchmarks (1/2)

* √[optional] try memcache again?  (switch, benchmark) (1)

* √implement handle/map external domain names. (2)

fallout / deploy / install work

* X decided not to do this one.  migrate base_url to System setting (canonical url);
     provide for default base_url setting in deploy:cold  and new wagns   (1)

* provide non s3 default for non-hosted wagns  (1/2)

* √update default environment.rb settings  (1/2)

* √make sure that fulltext search works.

  --Lewis Hoffman.....Wed Apr 08 11:05:19 -0700 2009