Class: Pygmy::Amazee
Class Method Summary
collapse
container_exists?, delete, has_docker_client?, ps, pull, running?, start, start_cmd, stop
Class Method Details
.ls_cmd ⇒ Object
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# File 'lib/pygmy/amazee.rb', line 18
def self.ls_cmd
cmd = 'docker image ls --format "{{.Repository}}:{{.Tag}}"'
list = Sh.run_command(cmd)
containers = list.stdout.split("\n")
amazee_containers = []
containers.each do |container|
if container.include?('amazeeio/')
unless container.include?("none") || container.include?("ssh-agent") || container.include?("haproxy")
amazee_containers.push(container)
end
end
end
amazee_containers
end
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.pull(image_name) ⇒ Object
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# File 'lib/pygmy/amazee.rb', line 7
def self.pull(image_name)
puts "Pulling Docker Image #{Shellwords.escape(image_name)}".yellow
pull_cmd = "docker pull #{Shellwords.escape(image_name)}"
success = Sh.run_command(pull_cmd).success?
unless success
raise RuntimeError.new(
"Failed to update #{self.container_name}. Command #{pull_cmd} failed"
)
end
end
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.pull_all ⇒ Object
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# File 'lib/pygmy/amazee.rb', line 39
def self.pull_all
list = self.ls_cmd
unless list.nil?
list.each do |image|
pull(image)
end
end
end
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