diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/leap_cli/commands/compile.rb | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/lib/leap_cli/commands/compile.rb b/lib/leap_cli/commands/compile.rb index 47b003eb..f9079279 100644 --- a/lib/leap_cli/commands/compile.rb +++ b/lib/leap_cli/commands/compile.rb @@ -18,7 +18,7 @@ module LeapCli c.command :zone do |zone| zone.action do |global_options, options, args| compile_command(nil) - compile_zone_file + compile_zone_file(global_options[:yes] || global_options[:force]) end end @@ -280,7 +280,7 @@ remove this directory if you don't use it. # # serial is any number less than 2^32 (4294967296) # - def compile_zone_file + def compile_zone_file(force=false) # note: we use the default provider for all nodes, because we use it # to generate hostnames that are relative to the default domain. provider = manager.env('default').provider @@ -290,7 +290,12 @@ remove this directory if you don't use it. # # header # - lines << ZONE_HEADER % {:domain => provider.domain, :ns => provider.domain, :contact => provider.contacts.default.first.sub('@','.')} + lines << ZONE_HEADER % { + :domain => provider.domain, + :ns => provider.domain, + :contact => provider.contacts.default.first.sub('@','.'), + :serial => generate_zone_serial + } # # common records @@ -302,11 +307,22 @@ remove this directory if you don't use it. lines << ["@", "IN A #{node.ip_address}"] end end + # NS records if provider['dns'] && provider.dns['nameservers'] + unless provider.dns.nameservers.is_a?(Array) + # TODO: remove me once we have JSON schema working + bail! {log :error, 'dns.nameservers must be an array' } + end provider.dns.nameservers.each do |ns| - lines << ["@", "IN NS #{ns}."] + lines << ["@", "IN NS #{ns}."] end + elsif !force + log :warning, "Property dns.nameservers is not configured in provider.json." do + log "This will produce a zone file without any NS records." + log "Use --force to skip this warning." + end + return unless agree("Continue? ") end # environment records @@ -341,6 +357,7 @@ remove this directory if you don't use it. # print the lines max_width = lines.inject(0) {|max, line| line.is_a?(Array) ? [max, line[0].length].max : max} + max_width = [max_width, 24].min lines.each do |host, line| if line.nil? puts(host) @@ -426,6 +443,22 @@ remove this directory if you don't use it. '"' + str.scan(/.{1,255}/).join('" "') + '"' end + # + # For zone serial number, we want something that will be + # different each time you deploy but also will be greater + # than any prior likely serial that was prefixed by the + # year, such as 2016040600. + # + # so, we use time_t of right now, modified with first + # digit incremented by one. + # + # this will work until Time.at(2**32 - 1_000_000_000) + # aka 2074-05-31 04:41:36 UTC. + # + def generate_zone_serial + Time.now.utc.to_i + 1_000_000_000 + end + ENV_HEADER = %[ ;; ;; ENVIRONMENT %s @@ -442,7 +475,7 @@ $TTL 600 $ORIGIN %{domain}. @ IN SOA %{ns}. %{contact}. ( - 0000 ; serial + %{serial} ; serial 7200 ; refresh ( 24 hours) 3600 ; retry ( 2 hours) 1209600 ; expire (1000 hours) |