Module: Awsome::Debian
- Defined in:
- lib/awsome/debian.rb
Class Method Summary collapse
- .describe_debian_packages(hostname) ⇒ Object
- .install_debian_packages(hostname, *packages) ⇒ Object
- .remove_debian_packages(hostname, *packages) ⇒ Object
Class Method Details
.describe_debian_packages(hostname) ⇒ Object
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# File 'lib/awsome/debian.rb', line 3 def self.describe_debian_packages(hostname) if Awsome::Ssh.scp("#{hostname}:/home/ubuntu/packages.csv", './packages.csv') File.open('./packages.csv', 'r').read.strip.split(',') else [] end end |
.install_debian_packages(hostname, *packages) ⇒ Object
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# File 'lib/awsome/debian.rb', line 24 def self.install_debian_packages(hostname, *packages) installed = describe_debian_packages(hostname) remaining = installed.to_set + packages.to_set Awsome::Ssh.ssh hostname, "sudo apt-get update" remaining.each { |p| Awsome::Ssh.ssh hostname, "sudo apt-get install -y --force-yes #{p}" } Awsome::Ssh.ssh hostname, "echo #{remaining.to_a.join(',')} > ~/packages.csv" end |
.remove_debian_packages(hostname, *packages) ⇒ Object
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# File 'lib/awsome/debian.rb', line 11 def self.remove_debian_packages(hostname, *packages) installed = describe_debian_packages(hostname) remaining = installed.to_set - packages.to_set return if packages.empty? Awsome::Ssh.ssh hostname, "sudo apt-get update" packages.each { |p| Awsome::Ssh.ssh hostname, "sudo apt-get remove -y --force-yes #{p}" } Awsome::Ssh.ssh hostname, "echo #{remaining.to_a.join(',')} > ~/packages.csv" end |