unable to start docker

[vivekj2]

Could not find gem 'mocha (~> 0.14.0)' in any of the gem sources listed in your Gemfile.

[vivekj2]

root@kali:~/jackhammer# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
f2af565ab988 jackhammer_web "bash -c 'mkdir -p t…" 3 minutes ago Up 19 seconds 0.0.0.0:5000->3000/tcp jackhammer_web_1
e4974baddc66 mysql "docker-entrypoint.s…" 3 minutes ago Up 3 minutes (unhealthy) 0.0.0.0:3306->3306/tcp, 33060/tcp jackhammer-db
efee1d7dcbbe redis "docker-entrypoint.s…" 3 minutes ago Up 3 minutes 0.0.0.0:32768->6379/tcp jackhammer_redis_1

[kempy007]

Plus one +1
Seems the mysql did not build correctly, thus the web container could not contact and the process quit.

[root@localhost jackhammer]# docker container logs jackhammer_web_1
/root/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/rb-readline-0.5.1/lib/readline.rb:458: warning: already initialized constant Readline::HISTORY
/root/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/rb-readline-0.5.1/lib/readline.rb:486: warning: already initialized constant Readline::FILENAME_COMPLETION_PROC
/root/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/rb-readline-0.5.1/lib/readline.rb:517: warning: already initialized constant Readline::USERNAME_COMPLETION_PROC
/root/.rbenv/versions/2.3.0/lib/ruby/gems/2.3.0/gems/rb-readline-0.5.1/lib/readline.rb:523: warning: already initialized constant Readline::VERSION
rake aborted!
Mysql2::Error: Can't connect to MySQL server on 'mysqldb' (111)
/root/.rbenv/versions/2.3.0/bin/bundle:23:in load' /root/.rbenv/versions/2.3.0/bin/bundle:23:in

'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)

[kmadhusudhan]

can you please use jch-v2 branch ,and rebuild it