ruby-on-rails之Heroku rake 数据库 :migrate error

我正在尝试挖掘我的 heroku 应用程序。

我运行了日志，这就是我得到的。

dhcp-v12-201774:staplesounds mattthomas$ heroku run rake db:migrate 
 
Running rake db:migrate on musicfinal... up, run.2067 
 ▸    ETIMEDOUT: connect ETIMEDOUT 50.19.103.36:5000 
dhcp-v12-201774:staplesounds mattthomas$ heroku logs 
 
2016-02-11T03:49:26.683947+00:00 heroku[api]: Enable Logplex by mattcthomas@me.com 
2016-02-11T03:49:26.683947+00:00 heroku[api]: Release v2 created by mattcthomas@me.com 
2016-02-11T03:50:20.892163+00:00 heroku[api]: Set LANG, RACK_ENV, RAILS_ENV, RAILS_SERVE_STATIC_FILES, SECRET_KEY_BASE config vars by mattcthomas@me.com 
2016-02-11T03:50:20.892163+00:00 heroku[api]: Release v3 created by mattcthomas@me.com 
2016-02-11T03:50:21.454068+00:00 heroku[api]: Attach DATABASE resource by mattcthomas@me.com 
2016-02-11T03:50:21.454068+00:00 heroku[api]: Release v4 created by mattcthomas@me.com 
2016-02-11T03:50:21.778790+00:00 heroku[api]: Scale to web=1 by mattcthomas@me.com 
2016-02-11T03:50:21.861786+00:00 heroku[api]: Deploy fc99da3 by mattcthomas@me.com 
2016-02-11T03:50:21.861786+00:00 heroku[api]: Release v5 created by mattcthomas@me.com 
2016-02-11T03:50:22.235257+00:00 heroku[slug-compiler]: Slug compilation started 
2016-02-11T03:50:22.235266+00:00 heroku[slug-compiler]: Slug compilation finished 
2016-02-11T03:50:24.263214+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 52747 -e production` 
2016-02-11T03:50:29.824709+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  WEBrick 1.3.1 
2016-02-11T03:50:29.824725+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  ruby 2.2.4 (2015-12-16) [x86_64-linux] 
2016-02-11T03:50:29.825057+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  WEBrick::HTTPServer#start: pid=3 port=52747 
2016-02-11T03:50:30.076895+00:00 heroku[web.1]: State changed from starting to up 
2016-02-11T03:50:31.502816+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by mattcthomas@me.com 
2016-02-11T03:50:33.860069+00:00 heroku[run.5073]: Awaiting client 
2016-02-11T03:50:34.290992+00:00 heroku[run.5073]: State changed from starting to up 
2016-02-11T03:51:03.862924+00:00 heroku[run.5073]: Error R13 (Attach error) -> Failed to attach to process 
2016-02-11T03:51:04.566425+00:00 heroku[run.5073]: State changed from up to complete 
2016-02-11T03:51:04.556094+00:00 heroku[run.5073]: Process exited with status 128 
2016-02-11T03:51:29.022012+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by mattcthomas@me.com 
2016-02-11T03:51:34.869016+00:00 heroku[run.8794]: Starting process with command `bundle exec rake db:migrate` 
2016-02-11T03:51:35.464019+00:00 heroku[run.8794]: State changed from starting to up 
2016-02-11T03:51:39.975105+00:00 app[run.8794]: == 20160204020529 CreateSongs: migrating ====================================== 
2016-02-11T03:51:39.975125+00:00 app[run.8794]: -- create_table(:songs) 
2016-02-11T03:51:39.975127+00:00 app[run.8794]:    -> 0.0086s 
2016-02-11T03:51:39.975127+00:00 app[run.8794]: == 20160204020529 CreateSongs: migrated (0.0087s) ============================= 
2016-02-11T03:51:39.975128+00:00 app[run.8794]:  
2016-02-11T03:51:39.975129+00:00 app[run.8794]: == 20160205022634 ActsAsTaggableOnMigration: migrating ======================== 
2016-02-11T03:51:39.975130+00:00 app[run.8794]: -- create_table(:tags) 
2016-02-11T03:51:39.975130+00:00 app[run.8794]:    -> 0.0066s 
2016-02-11T03:51:39.975131+00:00 app[run.8794]: -- create_table(:taggings) 
2016-02-11T03:51:39.975131+00:00 app[run.8794]:    -> 0.0099s 
2016-02-11T03:51:39.975133+00:00 app[run.8794]: -- add_index(:taggings, :tag_id) 
2016-02-11T03:51:39.975133+00:00 app[run.8794]:    -> 0.0094s 
2016-02-11T03:51:39.975134+00:00 app[run.8794]: -- add_index(:taggings, [:taggable_id, :taggable_type, :context]) 
2016-02-11T03:51:39.975134+00:00 app[run.8794]:    -> 0.0070s 
2016-02-11T03:51:39.975135+00:00 app[run.8794]: == 20160205022634 ActsAsTaggableOnMigration: migrated (0.0332s) =============== 
2016-02-11T03:51:39.975135+00:00 app[run.8794]:  
2016-02-11T03:51:39.975136+00:00 app[run.8794]: == 20160205022635 AddMissingUniqueIndices: migrating ========================== 
2016-02-11T03:51:39.975137+00:00 app[run.8794]: -- add_index(:tags, :name, {:unique=>true}) 
2016-02-11T03:51:39.975138+00:00 app[run.8794]: -- remove_index(:taggings, :tag_id) 
2016-02-11T03:51:39.975137+00:00 app[run.8794]:    -> 0.0083s 
2016-02-11T03:51:39.975138+00:00 app[run.8794]:    -> 0.0030s 
2016-02-11T03:51:39.975139+00:00 app[run.8794]: -- remove_index(:taggings, [:taggable_id, :taggable_type, :context]) 
2016-02-11T03:51:39.975140+00:00 app[run.8794]:    -> 0.0053s 
2016-02-11T03:51:39.975142+00:00 app[run.8794]:    -> 0.0071s 
2016-02-11T03:51:39.975143+00:00 app[run.8794]:  
2016-02-11T03:51:39.975144+00:00 app[run.8794]:    -> 0.0128s 
2016-02-11T03:51:39.975142+00:00 app[run.8794]: == 20160205022635 AddMissingUniqueIndices: migrated (0.0240s) ================= 
2016-02-11T03:51:39.975141+00:00 app[run.8794]: -- add_index(:taggings, [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type], {:unique=>true, :name=>"taggings_idx"}) 
2016-02-11T03:51:39.975143+00:00 app[run.8794]: == 20160205022636 AddTaggingsCounterCacheToTags: migrating ==================== 
2016-02-11T03:51:39.975146+00:00 app[run.8794]: == 20160205022637 AddMissingTaggableIndex: migrating ========================== 
2016-02-11T03:51:39.975144+00:00 app[run.8794]: -- add_column(:tags, :taggings_count, :integer, {:default=>0}) 
2016-02-11T03:51:39.975145+00:00 app[run.8794]: == 20160205022636 AddTaggingsCounterCacheToTags: migrated (0.0351s) =========== 
2016-02-11T03:51:39.975148+00:00 app[run.8794]:    -> 0.0101s 
2016-02-11T03:51:39.975146+00:00 app[run.8794]:  
2016-02-11T03:51:39.975147+00:00 app[run.8794]: -- add_index(:taggings, [:taggable_id, :taggable_type, :context]) 
2016-02-11T03:51:39.975148+00:00 app[run.8794]: == 20160205022637 AddMissingTaggableIndex: migrated (0.0102s) ================= 
2016-02-11T03:51:39.975149+00:00 app[run.8794]: == 20160205022638 ChangeCollationForTagNames: migrating ======================= 
2016-02-11T03:51:39.975150+00:00 app[run.8794]:  
2016-02-11T03:51:39.975150+00:00 app[run.8794]: == 20160205022638 ChangeCollationForTagNames: migrated (0.0022s) ============== 
2016-02-11T03:51:39.975149+00:00 app[run.8794]:  
2016-02-11T03:51:39.975151+00:00 app[run.8794]: == 20160205024602 DeviseCreateUsers: migrating ================================ 
2016-02-11T03:51:39.975151+00:00 app[run.8794]: -- create_table(:users) 
2016-02-11T03:51:39.975152+00:00 app[run.8794]:    -> 0.0269s 
2016-02-11T03:51:39.975153+00:00 app[run.8794]: -- add_index(:users, :email, {:unique=>true}) 
2016-02-11T03:51:39.975153+00:00 app[run.8794]:    -> 0.0114s 
2016-02-11T03:51:39.975154+00:00 app[run.8794]: -- add_index(:users, :reset_password_token, {:unique=>true}) 
2016-02-11T03:51:39.975154+00:00 app[run.8794]:    -> 0.0119s 
2016-02-11T03:51:39.975155+00:00 app[run.8794]: == 20160205024602 DeviseCreateUsers: migrated (0.0505s) ======================= 
2016-02-11T03:51:39.975155+00:00 app[run.8794]:  
2016-02-11T03:51:39.975156+00:00 app[run.8794]: == 20160208210640 ActsAsVotableMigration: migrating =========================== 
2016-02-11T03:51:39.975156+00:00 app[run.8794]: -- create_table(:votes) 
2016-02-11T03:51:39.975157+00:00 app[run.8794]: -- add_index(:votes, [:voter_id, :voter_type, :vote_scope]) 
2016-02-11T03:51:39.975157+00:00 app[run.8794]:    -> 0.0078s 
2016-02-11T03:51:39.975158+00:00 app[run.8794]:    -> 0.0108s 
2016-02-11T03:51:39.975158+00:00 app[run.8794]: -- add_index(:votes, [:votable_id, :votable_type, :vote_scope]) 
2016-02-11T03:51:39.975159+00:00 app[run.8794]:    -> 0.0060s 
2016-02-11T03:51:39.975159+00:00 app[run.8794]: == 20160208210640 ActsAsVotableMigration: migrated (0.0250s) ================== 
2016-02-11T03:51:39.975160+00:00 app[run.8794]:  
2016-02-11T03:51:40.965744+00:00 heroku[run.8794]: State changed from up to complete 
2016-02-11T03:51:40.921160+00:00 heroku[run.8794]: Process exited with status 0 
2016-02-11T03:54:23.806665+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by mattcthomas@me.com 
2016-02-11T03:54:26.593029+00:00 heroku[run.2067]: Awaiting client 
2016-02-11T03:54:27.023636+00:00 heroku[run.2067]: State changed from starting to up 
2016-02-11T03:54:56.595702+00:00 heroku[run.2067]: Error R13 (Attach error) -> Failed to attach to process 
2016-02-11T03:54:57.366547+00:00 heroku[run.2067]: State changed from up to complete 
2016-02-11T03:54:57.351789+00:00 heroku[run.2067]: Process exited with status 128 
dhcp-v12-201774:staplesounds mattthomas$  

我看过有同样错误的人，但我似乎无法让它工作我已经尝试过

dhcp-v12-201774:staplesounds mattthomas$ heroku run:detached rake db:migrate 
 
Running `rake db:migrate` detached... up, run.8794 
Use `heroku logs -p run.8794 -a musicfinal` to view the output. 
 
dhcp-v12-201774:staplesounds mattthomas$ heroku logs 
2016-02-11T03:49:26.683947+00:00 heroku[api]: Enable Logplex by mattcthomas@me.com 
2016-02-11T03:49:26.683947+00:00 heroku[api]: Release v2 created by mattcthomas@me.com 
2016-02-11T03:50:20.892163+00:00 heroku[api]: Set LANG, RACK_ENV, RAILS_ENV, RAILS_SERVE_STATIC_FILES, SECRET_KEY_BASE config vars by mattcthomas@me.com 
2016-02-11T03:50:20.892163+00:00 heroku[api]: Release v3 created by mattcthomas@me.com 
2016-02-11T03:50:21.454068+00:00 heroku[api]: Attach DATABASE resource by mattcthomas@me.com 
2016-02-11T03:50:21.454068+00:00 heroku[api]: Release v4 created by mattcthomas@me.com 
2016-02-11T03:50:21.778790+00:00 heroku[api]: Scale to web=1 by mattcthomas@me.com 
2016-02-11T03:50:21.861786+00:00 heroku[api]: Deploy fc99da3 by mattcthomas@me.com 
2016-02-11T03:50:21.861786+00:00 heroku[api]: Release v5 created by mattcthomas@me.com 
2016-02-11T03:50:22.235257+00:00 heroku[slug-compiler]: Slug compilation started 
2016-02-11T03:50:22.235266+00:00 heroku[slug-compiler]: Slug compilation finished 
2016-02-11T03:50:24.263214+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 52747 -e production` 
2016-02-11T03:50:29.824709+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  WEBrick 1.3.1 
2016-02-11T03:50:29.824725+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  ruby 2.2.4 (2015-12-16) [x86_64-linux] 
2016-02-11T03:50:29.825057+00:00 app[web.1]: [2016-02-11 03:50:29] INFO  WEBrick::HTTPServer#start: pid=3 port=52747 
2016-02-11T03:50:30.076895+00:00 heroku[web.1]: State changed from starting to up 
2016-02-11T03:50:31.502816+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by mattcthomas@me.com 
2016-02-11T03:50:33.860069+00:00 heroku[run.5073]: Awaiting client 
2016-02-11T03:50:34.290992+00:00 heroku[run.5073]: State changed from starting to up 
2016-02-11T03:51:03.862924+00:00 heroku[run.5073]: Error R13 (Attach error) -> Failed to attach to process 
2016-02-11T03:51:04.566425+00:00 heroku[run.5073]: State changed from up to complete 
2016-02-11T03:51:04.556094+00:00 heroku[run.5073]: Process exited with status 128 
2016-02-11T03:51:29.022012+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by mattcthomas@me.com 
2016-02-11T03:51:34.869016+00:00 heroku[run.8794]: Starting process with command `bundle exec rake db:migrate` 
2016-02-11T03:51:35.464019+00:00 heroku[run.8794]: State changed from starting to up 

非常感谢!

这是 github链接，我不确定这有多大帮助，但是......

再次感谢。抱歉，我是 Rails 的新手!

请您参考如下方法:

这可能与您的防火墙问题有关。

Heroku 文档指出:-

Timeout awaiting process The heroku run command opens a connection to Heroku on port 5000. If your local network or ISP is blocking port 5000, or you are experiencing a connectivity issue, you will see an error similar to: $ heroku run rails console Running rails console attached to terminal... Timeout awaiting process You can test your connection to Heroku by trying to connect directly to rendezvous.runtime.heroku.com on port 5000 using telnet. A successful session will look like this: $ telnet rendezvous.runtime.heroku.com 5000 Trying 50.19.103.36... Connected to ec2-50-19-103-36.compute-1.amazonaws.com. Escape character is '^]'. If you do not get this output, your computer is being blocked from accessing our services. We recommend contacting your IT department, ISP, or firewall manufacturer to move forward with this issue.

您可以执行 heroku run，然后执行 telnet rendezvous.runtime.heroku.com 5000 以查看您的计算机是否阻止了连接。