Vagrant.configure(2) do |config|
    config.vm.provider :virtualbox do |vb|
        vb.memory = 1024
        vb.cpus = 4
    end

    config.vm.define "u12" do |u12|
        u12.vm.box = "boxcutter/ubuntu1204"

        u12.vm.provider :virtualbox do |vb|
            vb.name = "backrest-test-ubuntu-12.04"
        end

        # Provision the VM
        u12.vm.provision "shell", inline: <<-SHELL
            # Install db
            echo 'deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main' > /etc/apt/sources.list.d/pgdg.list
            wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
            sudo apt-get update
            apt-get install -y postgresql-9.4
            pg_dropcluster --stop 9.4 main
            apt-get install -y postgresql-9.3
            pg_dropcluster --stop 9.3 main
            apt-get install -y postgresql-9.2
            pg_dropcluster --stop 9.2 main
            apt-get install -y postgresql-9.1
            pg_dropcluster --stop 9.1 main
            apt-get install -y postgresql-9.0
            pg_dropcluster --stop 9.0 main
            apt-get install -y postgresql-8.4
            pg_dropcluster --stop 8.4 main

            # Setup SSH
            adduser --ingroup=vagrant --disabled-password --gecos "" backrest
            /backrest/test/vm/ssh/setup.sh
            /backrest/test/vm/ssh/setup-cm.sh

            # Install required Perl modules
            apt-get install -y libdbi-perl libdbd-pg-perl

            # Install Perl modules required for building the docs
            apt-get install -y libxml-checker-perl libxml-writer-perl
        SHELL
    end

    config.vm.define "u14" do |u14|
        u14.vm.box = "boxcutter/ubuntu1404"

        u14.vm.provider :virtualbox do |vb|
            vb.name = "backrest-test-ubuntu-14.04"
        end

        # Provision the VM
        u14.vm.provision "shell", inline: <<-SHELL
            # Install db
            echo 'deb http://apt.postgresql.org/pub/repos/apt/ trusty-pgdg main 9.5' >> /etc/apt/sources.list.d/pgdg.list
            wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
            sudo apt-get update
            apt-get install -y postgresql-9.5
            pg_dropcluster --stop 9.5 main
            apt-get install -y postgresql-9.4
            pg_dropcluster --stop 9.4 main
            apt-get install -y postgresql-9.3
            pg_dropcluster --stop 9.3 main
            apt-get install -y postgresql-9.2
            pg_dropcluster --stop 9.2 main
            apt-get install -y postgresql-9.1
            pg_dropcluster --stop 9.1 main
            apt-get install -y postgresql-9.0
            pg_dropcluster --stop 9.0 main

            # Setup SSH
            adduser --ingroup=vagrant --disabled-password --gecos "" backrest
            /backrest/test/vm/ssh/setup.sh
            /backrest/test/vm/ssh/setup-cm.sh

            # Install required Perl modules
            apt-get install libdbi-perl libdbd-pg-perl

            # Install Perl modules required for building the docs
            apt-get install -y libxml-checker-perl libxml-writer-perl
        SHELL
    end

    config.vm.define "u14doc" do |u14doc|
        u14doc.vm.box = "boxcutter/ubuntu1404"

        u14doc.vm.provider :virtualbox do |vb|
            vb.name = "backrest-doc-test-ubuntu-14.04"
        end

        # Provision the VM
        u14doc.vm.provision "shell", inline: <<-SHELL
            # Install docker
            apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
            echo 'deb https://apt.dockerproject.org/repo ubuntu-trusty main' > /etc/apt/sources.list.d/docker.list
            sudo apt-get update
            sudo apt-get -y install linux-image-extra-$(uname -r)
            sudo apt-get -y install docker-engine
            sudo usermod -aG docker vagrant

            # This requires a reboot - maybe don't do it - see how it goes first
            # sed -i 's/^GRUB_CMDLINE_LINUX\=.*$/GRUB_CMDLINE_LINUX\=\"cgroup_enable=memory swapaccount=1\"/' /etc/default/grub

            # Install Perl modules
            apt-get install -y libxml-checker-perl ghostscript

            # Install texlive
            mkdir /root/texlive
            wget -q -O - http://mirror.hmc.edu/ctan/systems/texlive/tlnet/install-tl-unx.tar.gz | tar zxv -C /root//texlive --strip-components=1
            echo "collection-basic 1" >> /root/texlive/texlive.profile
            echo "collection-latex 1" >> /root/texlive/texlive.profile
            /root/texlive/install-tl -profile=/root/texlive/texlive.profile

            echo 'PATH=/usr/local/texlive/2015/bin/x86_64-linux:$PATH' >> /etc/profile
            echo 'export PATH' >> /etc/profile

            /usr/local/texlive/2015/bin/x86_64-linux/tlmgr install caption xcolor listings parskip helvetic ltablex titlesec \
                epstopdf courier sectsty pgf ms

            # Build images
            docker build -f /backrest/test/vm/docker/u14-base -t vagrant/u14-base /backrest/test/vm
            docker build -f /backrest/test/vm/docker/u14-db -t vagrant/u14-db /backrest/test/vm
            docker build -f /backrest/test/vm/docker/u14-backup -t vagrant/u14-backup /backrest/test/vm

            docker build -f /backrest/test/vm/docker/co6-base -t vagrant/co6-base /backrest/test/vm
            docker build -f /backrest/test/vm/docker/co6-db -t vagrant/co6-db /backrest/test/vm
            docker build -f /backrest/test/vm/docker/co6-backup -t vagrant/co6-backup /backrest/test/vm

            # Sample docker commands
            # docker inspect --format '{{ .NetworkSettings.IPAddress }}' db-master
            # docker run -itd --name=db-master -v /backrest:/backrest vagrant/u14-db
            # docker run -itd --name=backup -v /backrest:/backrest vagrant/u14-backup
            # docker exec -it db-master bash
        SHELL
    end

    config.vm.define "co6" do |co6|
        co6.vm.box = "boxcutter/centos67"

        co6.vm.provider :virtualbox do |vb|
            vb.name = "backrest-test-centos-6.7"
        end

        # Provision the VM
        co6.vm.provision "shell", inline: <<-SHELL
            # Install db
            sudo rpm -ivh http://yum.postgresql.org/9.0/redhat/rhel-6-x86_64/pgdg-centos90-9.0-5.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.1/redhat/rhel-6-x86_64/pgdg-centos91-9.1-4.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.2/redhat/rhel-6-x86_64/pgdg-centos92-9.2-6.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.3/redhat/rhel-6-x86_64/pgdg-centos93-9.3-1.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.4/redhat/rhel-6-x86_64/pgdg-centos94-9.4-1.noarch.rpm
            yum -y install postgresql90-server
            yum -y install postgresql91-server
            yum -y install postgresql92-server
            yum -y install postgresql93-server
            yum -y install postgresql94-server

            # Install Perl and required modules
            yum -y install perl perl-Time-HiRes perl-parent perl-JSON perl-Digest-SHA perl-DBD-Pg

            # Setup SSH
            adduser -gvagrant -n backrest
            /backrest/test/vm/ssh/setup.sh
        SHELL
    end

    config.vm.define "co7" do |co7|
        co7.vm.box = "boxcutter/centos71"

        co7.vm.provider :virtualbox do |vb|
            vb.name = "backrest-test-centos-7.1"
        end

        # Provision the VM
        co7.vm.provision "shell", inline: <<-SHELL
            # Install db
            sudo rpm -ivh http://yum.postgresql.org/9.3/redhat/rhel-7-x86_64/pgdg-centos93-9.3-1.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.4/redhat/rhel-7-x86_64/pgdg-centos94-9.4-1.noarch.rpm
            sudo rpm -ivh http://yum.postgresql.org/9.5/redhat/rhel-7-x86_64/pgdg-centos95-9.5-1.noarch.rpm
            yum -y install postgresql93-server
            yum -y install postgresql94-server
            yum -y install postgresql95-server

            # Install Perl and required modules
            yum -y install perl perl-Thread-Queue perl-JSON-PP perl-Digest-SHA perl-DBD-Pg

            # Setup SSH
            adduser -gvagrant -n backrest
            /backrest/test/vm/ssh/setup.sh
            /backrest/test/vm/ssh/setup-cm.sh
        SHELL
    end

  # Don't share the default vagrant folder
  config.vm.synced_folder ".", "/vagrant", disabled: true

  # Mount backrest path for testing
  config.vm.synced_folder "../..", "/backrest"
end