dailyzhou (Aaron Zhou) · 回帖

Aaron Zhou

会员

第 4038 位会员 / 2012-10-11

[email protected]

北京

7 篇帖子 / 49 条回帖

1 关注者

3 正在关注

15 收藏

GitHub Public Repos

threshold-signature-demo 45

A Python Threshold Signature demo, refers to the TS whitepaper of nChain.
bsvlib 37

Bitcoin SV (BSV) Python Library
bitcoin-ecies 17

Bitcoin ECIES encryption GoLang implementation, compatible with Electrum/Electron Cash/ElectrumSV
mnemonic-last-word 13

Calculate the last word of BIP39 Mnemonic
bitcoin-address-viewer 10

A tiny tool to check balance of Bitcoin and Bitcoin Cash with multi address
ibm-mq-spring-boot-demo 9

Send and monitor messages with IBM MQ
fetch-leetcode-submission 5

抓取 LeetCode OJ 个人提交的代码
douyu-bullet-screen 4

获取斗鱼直播间弹幕
scrypt-playground 3

Aaron sCrypt playground
vision-box 2

More on GitHub

ElasticSearch Error at 2019年10月18日

遇到了新问题…SSL 证书不能刷新了…开了新帖，大佬啥时候有空的话看看吧。。

ElasticSearch Error at 2019年06月14日

执行

$ sudo make console
[sudo] password for aaron67:
Starting homeland_redis ... done
Starting homeland_postgresql ...
Starting homeland_elasticsearch ... done
Loading production environment (Rails 5.2.2.1)
irb(main):001:0> Topic.__elasticsearch__.create_index!
=> nil
irb(main):002:0> Topic.import
Traceback (most recent call last):
        1: from (irb):2
NoMethodError (undefined method `bytesize' for nil:NilClass)
irb(main):003:0> User.__elasticsearch__.create_index!
=> {"acknowledged"=>true, "shards_acknowledged"=>true, "index"=>"users"}
irb(main):004:0> User.import
=> 0
irb(main):005:0> Page.__elasticsearch__.create_index!
=> {"acknowledged"=>true, "shards_acknowledged"=>true, "index"=>"pages"}
irb(main):006:0> Page.import
=> 0
irb(main):007:0>

搜索功能已经 OK 了，感谢感谢

等您有空的时候 Fix 了我再更新一哈

ElasticSearch Error at 2019年06月14日

好的十分感谢
ElasticSearch Error at 2019年06月14日

是的我觉得不是 compose 端口的问题原来搜索是可用的

ElasticSearch Error at 2019年06月14日

另外，我加了 --trace 发现个挺神奇的地方

rake aborted!
Faraday::ConnectionFailed: Failed to open TCP connection to localhost:9200 (Network unreachable - connect(2) for "localhost" port 9200)
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:87:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:43:in `block in call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:92:in `with_net_http_connection'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:38:in `call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/rack_builder.rb:143:in `build_response'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/connection.rb:387:in `run_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:23:in `block in perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/base.rb:262:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/client.rb:131:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/namespace/common.rb:21:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/actions/indices/delete.rb:44:in `delete'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:269:in `delete_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:229:in `create_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/importing.rb:116:in `import'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:63:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/bundle:23:in `load'
/usr/local/bundle/bin/bundle:23:in `<main>'

Caused by:
Errno::ENETUNREACH: Failed to open TCP connection to localhost:9200 (Network unreachable - connect(2) for "localhost" port 9200)
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:87:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:43:in `block in call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:92:in `with_net_http_connection'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:38:in `call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/rack_builder.rb:143:in `build_response'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/connection.rb:387:in `run_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:23:in `block in perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/base.rb:262:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/client.rb:131:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/namespace/common.rb:21:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/actions/indices/delete.rb:44:in `delete'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:269:in `delete_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:229:in `create_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/importing.rb:116:in `import'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:63:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/bundle:23:in `load'
/usr/local/bundle/bin/bundle:23:in `<main>'

Caused by:
Errno::ENETUNREACH: Network unreachable - connect(2) for "localhost" port 9200
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:87:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:43:in `block in call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:92:in `with_net_http_connection'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/adapter/net_http.rb:38:in `call'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/rack_builder.rb:143:in `build_response'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/faraday-0.15.4/lib/faraday/connection.rb:387:in `run_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:23:in `block in perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/base.rb:262:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-transport-5.0.5/lib/elasticsearch/transport/client.rb:131:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/namespace/common.rb:21:in `perform_request'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-api-5.0.5/lib/elasticsearch/api/actions/indices/delete.rb:44:in `delete'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:269:in `delete_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/indexing.rb:229:in `create_index!'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-model-5.0.2/lib/elasticsearch/model/importing.rb:116:in `import'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:63:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/bundle:23:in `load'
/usr/local/bundle/bin/bundle:23:in `<main>'
Tasks: TOP => elasticsearch:import:model

说连不上本地 9200 端口…

我看了下 compose file，对 elasticsearch 端口的写法是

ports:
  - '9200'
  - '9300'

并没有显示指定，我以为是这里的问题… 调整成了

ports:
  - '9200:9200'
  - '9300:9300'

但依旧报同样的错误，调整后的 container

f34d63688977        elasticsearch:5-alpine     "/docker-entrypoint.…"   12 minutes ago       Up 12 minutes                    0.0.0.0:9200->9200/tcp, 0.0.0.0:9300->9300/tcp   homeland_elasticsearch

app.local.env配置文件的内容

#
# Global settings
#

RAILS_ENV=production --trace
SECRET_KEY_BASE=production

DATABASE_URL=postgres://postgres@postgresql:5432/homeland

REDIS_URL=redis://redis:6379/1
ELASTICSEARCH_HOST=elasticsearch:9200

ElasticSearch Error at 2019年06月14日

谢谢回复

三条均报类似下面的错误

$ docker-compose run app bundle exec rake elasticsearch:import:model CLASS=User FORCE=y
Starting homeland_postgresql ... done
Starting homeland_redis ...
Starting homeland_elasticsearch ... done
rake aborted!
NameError: uninitialized constant User
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `block in load_missing_constant'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:8:in `without_bootsnap_cache'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:74:in `rescue in load_missing_constant'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:56:in `load_missing_constant'
(eval):1:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:49:in `eval'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:49:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/bundle:23:in `load'
/usr/local/bundle/bin/bundle:23:in `<main>'

Caused by:
NameError: uninitialized constant User
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:58:in `block in load_missing_constant'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:57:in `load_missing_constant'
(eval):1:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:49:in `eval'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/elasticsearch-rails-5.0.2/lib/elasticsearch/rails/tasks/import.rb:49:in `block (3 levels) in <main>'
/home/app/homeland/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/bundle:23:in `load'
/usr/local/bundle/bin/bundle:23:in `<main>'
Tasks: TOP => elasticsearch:import:model
(See full trace by running task with --trace)

上传图片的相关问题 at 2019年05月09日

测试图片上传
Homeland Exception 765: unexpected token at '' at 2018年10月10日

收到十分感谢
Homeland Exception 765: unexpected token at '' at 2018年10月08日

无耻的圈一下开发大佬… @huacnlee
一个区块链的社区 at 2018年04月22日
一个区块链的社区 at 2018年03月24日

感谢分享
一个区块链的社区 at 2018年01月30日

FYI 改了个域名…
一个区块链的社区 at 2018年01月29日

看到 Rei 发的文章都不敢说话了。。。
一个区块链的社区 at 2018年01月24日

悄悄顶一下…
最近对区块链技术很感兴趣，请问有什么区块链的入门资料可推荐 (书籍、ppt、白皮书均可)？ at 2018年01月17日

我来这里安利一下社区专注区块链技术本身也有地方讨论各种代币 … https://hiblockchain.io/
一个区块链的社区 at 2018年01月16日

好大……
一个区块链的社区 at 2018年01月16日
文章阅读数统计为什么会自动变化？随机增加或减少？ at 2018年01月16日

我貌似也遇到了这个问题…

我是直接 Docker 部署的物理机内存占用 66%
一个区块链的社区 at 2018年01月16日

只是个人比较看好 BCH 所以买了这个域名…然后直接用了社区不是只限于 BCH 的… 各代币和底层技术讨论是最初的方向从现有的帖子能看出来
一个区块链的社区 at 2018年01月16日

不不…请忽略域名…
如何设置 homeland 的 favicon at 2018年01月02日

已经暂时使用custom_head_html来设置 favicon 问题关闭…
如何设置 homeland 的 favicon at 2017年12月25日

感谢大佬回复

是的直接在custom_head_html里添加一段 icon 的设置确实能解决问题

但是这样改后直接访问虚机IP/favicon.ico依旧是红宝石 icon 其实还是访问到了原来的 icon 只是在 head 里设置之后覆盖掉了不知道我的理解对不对

另外我的新思路自己 clone 出来 repo 修改 Dockerfile 的方法是不是思路有什么问题呢…
Octopress 久未更新，大家有转到其他地方吗？ at 2017年11月20日

在用 Hexo…
会议视频录制指南 at 2017年11月17日

感谢分享学习了真的是每个领域都有大世界
送几本《Ruby on Rails 教程 (第 4 版)》纸质书 at 2017年11月03日

WOW 支持大佬电子书看的不爽来凑波热闹
又在坑里待一天 Nginx Passenger 部署中的小问题 at 2017年04月17日

我配过一个 apache + passenger + sinatra 的。。。看起来有点小儿科了。。。
Ruby 的字符串比较，一个天天用，但是没用对的知识点 at 2017年02月17日

感觉各种语言的类似行为都是从 C 的 strcmp「继承」来的…
[北京][2017-02-18] 北京 Rubyists 聚会 (地址改为当代 MOMA 倍格生态 B1) at 2017年02月06日

#20 楼 @zfben 已经进群了去凑个热闹学习一哈
[北京][2017-02-18] 北京 Rubyists 聚会 (地址改为当代 MOMA 倍格生态 B1) at 2017年02月05日

Ruby 爱好者。。门外汉。。可以报名么。。
封装 reco4life 官方接口的 gem at 2017年01月17日