116 lines
3.8 KiB
Ruby
116 lines
3.8 KiB
Ruby
#!/usr/bin/env ruby
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#
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# This is a script that uses
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# instructions here: http://swift.openstack.org/howto_installmultinode.html
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# Even though I expect this script will work with a wide range
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# of swift versions, it is currently only tested with: 1.4.6
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require 'open3'
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require 'fileutils'
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# connection variables
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proxy_local_net_ip='127.0.0.1'
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user='openstack:admin'
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password='admin_password'
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# headers for curl requests
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user_header="-H 'X-Storage-User: #{user}'"
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password_header="-H 'X-Storage-Pass: #{password}'"
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get_cred_command="curl -k -v #{user_header} #{password_header} http://#{proxy_local_net_ip}:5000/v2.0/"
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# verify that we can retrive credentials from our user
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result_hash = {}
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puts "getting credentials: #{get_cred_command}"
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Open3.popen3(get_cred_command) do |stdin, stdout, stderr|
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result_hash[:stderr] = stderr.read
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result_hash[:stderr].split("\n").each do |line|
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if line =~ /^< HTTP\/\d\.\d (\d\d\d)/
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result_hash[:status_code]=$1
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end
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if line =~ /< X-Storage-Url: (http\S+)/
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result_hash[:auth_url]=$1
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end
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if line =~ /< X-Storage-Token: (AUTH_\S+)/
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result_hash[:auth_token]=$1
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end
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end
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end
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raise(Exception, "Call to get auth tokens failed:\n#{result_hash[:stderr]}") unless result_hash[:status_code] == '200'
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# verify that the credentials are valid
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auth_token_header="-H 'X-Auth-Token: #{result_hash[:auth_token]}'"
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puts auth_token_header
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get_account_head="curl -k -v #{auth_token_header} #{result_hash[:auth_url]}"
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# what is the expected code?
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puts "verifying connection auth: #{get_account_head}"
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Open3.popen3(get_account_head) do |stdin, stdout, stderr|
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#puts stdout.read
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#puts stderr.read
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end
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swift_command_prefix="swift -A http://#{proxy_local_net_ip}:5000/v2.0/ -V 2 -U #{user} -K #{password}"
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swift_test_command="#{swift_command_prefix} stat"
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puts "Testing swift: #{swift_test_command}"
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status_hash={}
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Open3.popen3(swift_test_command) do |stdin, stdout, stderr|
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status_hash[:stdout] = stdout.read
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status_hash[:stderr] = stderr.read
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status_hash[:stdout].split("\n").each do |line|
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if line =~ /\s*Containers:\s+(\d+)/
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status_hash[:containers] = $1
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end
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if line =~ /\s*Objects:\s+(\d+)/
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status_hash[:objects] = $1
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end
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end
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end
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unless(status_hash[:containers] =~ /\d+/ and status_hash[:objects] =~ /\d+/)
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raise(Exception, "Expected to find the number of containers/objects:\n#{status_hash[:stdout]}\n#{status_hash[:stderr]}")
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else
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puts "found containers/objects: #{status_hash[:containers]}/#{status_hash[:objects]}"
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end
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# test that we can upload something
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File.open('/tmp/foo1', 'w') do |fh|
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fh.write('test1')
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end
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container = 'my_container'
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swift_upload_command="#{swift_command_prefix} upload #{container} /tmp/foo1"
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puts "Uploading file to swift with command: #{swift_upload_command}"
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Open3.popen3(swift_upload_command) do |stdin, stdout, stderr|
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puts stdout.read
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puts stderr.read
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end
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# test that we can download the thing that we uploaded
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download_test_dir = '/tmp/test/downloadtest/'
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FileUtils.rm_rf download_test_dir
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FileUtils.mkdir_p download_test_dir
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swift_download_command="#{swift_command_prefix} download #{container}"
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puts "Downloading file with command: #{swift_download_command}"
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Dir.chdir(download_test_dir) do
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Open3.popen3(swift_download_command) do |stdin, stdout, stderr|
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puts stdout.read
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puts stderr.read
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end
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end
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expected_file = File.join(download_test_dir, 'tmp', 'foo1')
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if File.exists?(expected_file)
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if File.read(expected_file) == 'test1'
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puts "Dude!!!! It actually seems to work, we can upload and download files!!!!"
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else
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raise(Exception, "So close, but the contents of the downloaded file are not what I expected: Got: #{File.read(expected_file)}, expected: test1")
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end
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else
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raise(Exception, "file #{expected_file} did not exist somehow, probably b/c swift is not installed correctly")
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end
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