Module: Cyclid::API::Plugins::Helpers::Redhat

Included in:
Centos, Fedora, RHEL
Defined in:
app/cyclid/plugins/provisioner/redhat/helpers.rb

Overview

Redhatish provisioner helper methods

Instance Method Summary collapse

Instance Method Details

#import_signing_key(transport, key_url) ⇒ Object

Import a signing key with RPM



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 37

def import_signing_key(transport, key_url)
  transport.exec("rpm #{quiet} --import #{key_url}", sudo: true)
end

#install_yum_utils(transport) ⇒ Object

Install the yum-utils package



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 32

def install_yum_utils(transport)
  transport.exec('yum install -q -y yum-utils', sudo: true)
end

#prepare_fedora_dnf(transport, env) ⇒ Object

Use DNF to configure & install Fedora



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 58

def prepare_fedora_dnf(transport, env)
  Cyclid.logger.debug 'using DNF'

  if env.key? :repos
    # We need the config-manager plugin
    transport.exec("dnf install #{quiet} -y 'dnf-command(config-manager)'", sudo: true)

    env[:repos].each do |repo|
      next unless repo.key? :url

      # If there's a key, install it
      import_signing_key(transport, repo[:key_url]) \
        if repo.key? :key_url

      if repo[:url] =~ /\.rpm$/
        # If the URL is an RPM just install it
        transport.exec("dnf install #{quiet} -y #{repo[:url]}", sudo: true)
      else
        # Not an RPM? Let's hope it's a repo file
        transport.exec("dnf config-manager #{quiet} --add-repo #{repo[:url]}", sudo: true)
      end
    end
  end

  if env.key? :groups
    groups = env[:groups].map{ |g| "\"#{g}\"" }.join(' ')
    transport.exec("dnf groups install #{quiet} -y #{groups}", sudo: true)
  end

  transport.exec("dnf install #{quiet} -y #{env[:packages].join(' ')}", sudo: true) \
    if env.key? :packages
end

#prepare_fedora_yum(transport, env) ⇒ Object

Use YUM to configure & install Fedora



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 92

def prepare_fedora_yum(transport, env)
  Cyclid.logger.debug 'using YUM'

  if env.key? :repos
    # We'll need yum-utils for yum-config-manager
    install_yum_utils(transport)

    env[:repos].each do |repo|
      next unless repo.key? :url

      # If there's a key, install it
      import_signing_key(transport, repo[:key_url]) \
        if repo.key? :key_url

      if repo[:url] =~ /\.rpm$/
        # If the URL is an RPM just install it
        transport.exec("yum install #{quiet} -y --nogpgcheck #{repo[:url]}", sudo: true)
      else
        # Not an RPM? Let's hope it's a repo file
        yum_add_repo(transport, repo[:url])
      end
    end
  end

  yum_groupinstall(transport, env[:groups]) \
    if env.key? :groups

  yum_install(transport, env[:packages]) \
    if env.key? :packages
end

#prepare_redhat(transport, env) ⇒ Object

Use YUM to configure & install a Redhat-like (RHEL, CentOS etc.)



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 124

def prepare_redhat(transport, env)
  Cyclid.logger.debug 'using YUM'

  if env.key? :repos
    # We'll need yum-utils for yum-config-manager
    install_yum_utils(transport)

    env[:repos].each do |repo|
      next unless repo.key? :url

      # If there's a key, install it
      import_signing_key(transport, repo[:key_url]) \
        if repo.key? :key_url

      if repo[:url] =~ /\.rpm$/
        # If the URL is an RPM just install it
        transport.exec("yum localinstall #{quiet} -y --nogpgcheck #{repo[:url]}", \
                       sudo: true)
      else
        # Not an RPM? Let's hope it's a repo file
        yum_add_repo(transport, repo[:url])
      end
    end
  end

  yum_groupinstall(transport, env[:groups]) \
    if env.key? :groups

  yum_install(transport, env[:packages]) \
    if env.key? :packages
end

#prepare_redhat_5(transport, env) ⇒ Object

Use YUM & RPM to configure & install a Redhat-like (RHEL, CentOS etc.)



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 157

def prepare_redhat_5(transport, env)
  if env.key? :repos
    env[:repos].each do |repo|
      next unless repo.key? :url

      # If there's a key, install it
      import_signing_key(transport, repo[:key_url]) \
        if repo.key? :key_url

      # Assume the URL is an RPM
      transport.exec("rpm -U #{quiet} #{repo[:url]}", sudo: true)
    end
  end

  yum_groupinstall(transport, env[:groups]) \
    if env.key? :groups

  yum_install(transport, env[:packages]) \
    if env.key? :packages
end

#quiet ⇒ Object

Insert the –quiet flag if required



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 27

def quiet
  @quiet ? '-q' : ''
end

#yum_add_repo(transport, url) ⇒ Object

Add a repository with yum-config-manager



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 53

def yum_add_repo(transport, url)
  transport.exec("yum-config-manager #{quiet} --add-repo #{url}", sudo: true)
end

#yum_groupinstall(transport, groups) ⇒ Object

Install a package group with yum



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 42

def yum_groupinstall(transport, groups)
  grouplist = groups.map{ |g| "\"#{g}\"" }.join(' ')
  transport.exec("yum groupinstall #{quiet} -y #{grouplist}", sudo: true)
end

#yum_install(transport, packages) ⇒ Object

Install a list of packages with yum



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# File 'app/cyclid/plugins/provisioner/redhat/helpers.rb', line 48

def yum_install(transport, packages)
  transport.exec("yum install #{quiet} -y #{packages.join(' ')}", sudo: true)
end