Mateusz Sójka matisojka

## docker-cleanup-resources-centos.md

      
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                matisojka
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              June 1, 2018 19:32
                — forked from bastman/docker-cleanup-resources.md
            
              
                docker cleanup guide: containers, images, volumes, networks (CentOS version)
              
          
    Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ sudo docker volume rm $(sudo docker volume ls -qf dangling=true)

$ sudo docker volume ls -qf dangling=true | xargs -r sudo docker volume rm

  
## Dockerfile
FROM google/golang:stable
# Godep for vendoring
RUN go get github.com/tools/godep
# Recompile the standard library without CGO
RUN CGO_ENABLED=0 go install -a std

MAINTAINER mateusz.sojka@deindeal.ch
ENV APP_DIR $GOPATH/Users/mati/deindeal/moosehead/modules/newsletter_feeds

# Set the entrypoint

## chef_solo_bootstrap.sh
#!/usr/bin/env bash
apt-get -y update
apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -xvzf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125/
./configure --prefix=/usr/local
make
make install

## valid_json.rb
def valid_json?(value)
  JSON.parse value
  true
rescue JSON::ParserError, TypeError
  false
end
	FROM google/golang:stable
	# Godep for vendoring
	RUN go get github.com/tools/godep
	# Recompile the standard library without CGO
	RUN CGO_ENABLED=0 go install -a std

	MAINTAINER mateusz.sojka@deindeal.ch
	ENV APP_DIR $GOPATH/Users/mati/deindeal/moosehead/modules/newsletter_feeds

	# Set the entrypoint
	#!/usr/bin/env bash
	apt-get -y update
	apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
	cd /tmp
	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -xvzf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125/
	./configure --prefix=/usr/local
	make
	make install
	def valid_json?(value)
	JSON.parse value
	true
	rescue JSON::ParserError, TypeError
	false
	end