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Versions: 18
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Stored size: 1.71 KB
Contents
require 'shell-spinner'
module Kontena
module Machine
module Aws
class NodeDestroyer
attr_reader :ec2, :api_client
# @param [Kontena::Client] api_client Kontena api client
# @param [String] access_key_id aws_access_key_id
# @param [String] secret_key aws_secret_access_key
# @param [String] region
def initialize(api_client, access_key_id, secret_key, region = 'eu-west-1')
@api_client = api_client
@ec2 = ::Aws::EC2::Resource.new(
region: region,
credentials: ::Aws::Credentials.new(access_key_id, secret_key)
)
end
def run!(grid, name)
instances = ec2.instances({
filters: [
{name: 'tag:Name', values: [name]}
]
})
abort("Cannot find AWS instance #{name}") if instances.to_a.size == 0
abort("There are multiple instances with name #{name}") if instances.to_a.size > 1
instance = instances.first
if instance
ShellSpinner "Terminating AWS instance #{name.colorize(:cyan)} " do
instance.terminate
until instance.reload.state.name.to_s == 'terminated'
sleep 2
end
end
else
abort "Cannot find instance #{name.colorize(:cyan)} in AWS"
end
node = api_client.get("grids/#{grid['id']}/nodes")['nodes'].find{|n| n['name'] == name}
if node
ShellSpinner "Removing node #{name.colorize(:cyan)} from grid #{grid['name'].colorize(:cyan)} " do
api_client.delete("grids/#{grid['id']}/nodes/#{name}")
end
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems