안녕하세요,
저는 수년 동안 Discourse를 문제없이 운영해 왔습니다.
오늘, 제가 사용하던 2.4.0beta-something 버전에서 현재 버전(2.5.0beta5)으로 웹 UI를 통해 업그레이드를 시도해 보았습니다. 하지만… 잘되지 않았습니다. 자세한 기록을 남기지 않아 정확히는 모르겠지만, postgres 데이터 디렉토리가 올바른 사용자에게 소유되어 있지 않아서 postgres가 제대로 시작되지 않는 것 같았습니다.
기존 컨테이너/app.yml을 app2로 복제하고 백업에서 복원해 보려고 했습니다. 새 컨테이너는 빌드되었고, 커맨드라인으로 백업을 실행하는 방법(Restore a backup from the command line - #12)에 따라 진행했습니다. “discourse restore ” 명령은 다음과 같이 실패합니다.
ERROR: could not create unique index "index_incoming_referers_on_path_and_incoming_domain_id"
DETAIL: Key (path, incoming_domain_id)=(//viewer/, 16) is duplicated.
EXCEPTION: psql failed: DETAIL: Key (path, incoming_domain_id)=(//viewer/, 16) is duplicated.
/var/www/discourse/lib/backup_restore/database_restorer.rb:95:in `restore_dump'
/var/www/discourse/lib/backup_restore/database_restorer.rb:26:in `restore'
/var/www/discourse/lib/backup_restore/restorer.rb:49:in `run'
script/discourse:143:in `restore'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor.rb:392:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/base.rb:485:in `start'
script/discourse:284:in `<top (required)>'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli/exec.rb:63:in `load'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli/exec.rb:63:in `kernel_load'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli/exec.rb:28:in `run'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli.rb:476:in `exec'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/vendor/thor/lib/thor.rb:399:in `dispatch'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli.rb:30:in `dispatch'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/vendor/thor/lib/thor/base.rb:476:in `start'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/cli.rb:24:in `start'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/exe/bundle:46:in `block in <top (required)>'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/lib/bundler/friendly_errors.rb:123:in `with_friendly_errors'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-2.1.4/exe/bundle:34:in `<top (required)>'
/usr/local/bin/bundle:23:in `load'
/usr/local/bin/bundle:23:in `<main>'
Trying to rollback...
Rolling back...
Cleaning stuff up...
어떻게 진행해야 할지 조언을 주시면 감사하겠습니다.
감사합니다!
–dustin