Class: Docker::Container

Inherits:
Object
  • Object
show all
Defined in:
lib/brick/monkey_patches/docker_container.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exist?(id, opts = {}, conn = Docker.connection) ⇒ Boolean

Check if an image exists.

Returns:

  • (Boolean) 


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# File 'lib/brick/monkey_patches/docker_container.rb', line 22

def self.exist?(id, opts = {}, conn = Docker.connection)
  get(id, opts, conn)
  true
rescue Docker::Error::NotFoundError
  false
end

.search_by_name(name_filter, conn, query = {"all"=>true}) ⇒ Object 



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# File 'lib/brick/monkey_patches/docker_container.rb', line 5

def self.search_by_name(name_filter, conn, query={"all"=>true})
  result=[]
  hashes = Docker::Util.parse_json(conn.get('/containers/json', query)) || []
  list=hashes.map { |hash| Docker::Container.get(hash["Id"]) }
  
  list = list.select{|e| e.info["Name"].include? name_filter}
  
  result=list.sort_by{|e| -Date.parse(e.info["Created"]).to_time.to_i}
  
  return result
end

Instance Method Details

#is_running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/brick/monkey_patches/docker_container.rb', line 17

def is_running?
 running= Docker::Container.get(id).info["State"]["Running"] 
end