rake aborted!
ActiveRecord::ConnectionNotEstablished: FATAL:  the database system is starting up
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:89:in `method_missing'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:109:in `configure_database'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:95:in `block (3 levels) in <top (required)>'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'

Caused by:
PG::ConnectionBad: FATAL:  the database system is starting up
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/load_balancer.rb:110:in `read_write'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `write_using_load_balancer'
/opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/database/load_balancing/connection_proxy.rb:89:in `method_missing'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:109:in `configure_database'
/opt/gitlab/embedded/service/gitlab-rails/lib/tasks/gitlab/db.rake:95:in `block (3 levels) in <top (required)>'
/opt/gitlab/embedded/bin/bundle:23:in `load'
/opt/gitlab/embedded/bin/bundle:23:in `<main>'
Tasks: TOP => gitlab:db:configure
(See full trace by running task with --trace)