53 lines
1.1 KiB
Ruby
53 lines
1.1 KiB
Ruby
snmp_url = ''
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snmp_bin = ''
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vtag = ''
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tag = ''
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# Calculate the Download URL:
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begin
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require 'net/http'
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uri = URI.parse('https://github.com/prometheus/snmp_exporter/releases/latest')
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Timeout.timeout(3) do
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response = Net::HTTP.get_response(uri)
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vtag = $1 if response['location'] =~ %r{tag\/(v\d+\.\d+\.\d+)}
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tag = vtag.sub(/^v/, '')
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snmp_bin = "#{node['snmp_exporter']['prefix']}#{tag}#{node['snmp_exporter']['postfix']}"
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snmp_url = "#{node['snmp_exporter']['url']}/#{vtag}/#{snmp_bin}"
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end
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rescue
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# Abort the chef client process:
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raise 'Cannot connect to http://github.com.'
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end
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# Download:
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TMP = "/tmp/#{snmp_bin}"
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execute "wget #{snmp_url} -O #{TMP}"
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# Install:
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directory node['snmp_exporter']['storage'] do
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owner 'root'
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group 'root'
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mode '755'
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end
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execute "tar zxf #{TMP} -C #{node['snmp_exporter']['storage']} --strip-components 1"
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# Change Owner and Permissions:
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file "#{node['snmp_exporter']['storage']}snmp_exporter" do
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owner 'root'
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group 'root'
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mode '755'
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end
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# Create Link
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link "#{node['snmp_exporter']['location']}snmp_exporter" do
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to "#{node['snmp_exporter']['storage']}snmp_exporter"
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end
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