Merge pull request #11204 from gtanzillo/settings-tool

Rails scripts for setting a server's zone and configuration settings from a command line

tools/change_server_zone.rb

@@ -0,0 +1,32 @@
+#!/usr/bin/env ruby
+require File.expand_path("../config/environment", __dir__)
+
+if ARGV.empty?
+  puts "USAGE: #{__FILE__} serverid zone_name"
+  exit 0
+end
+
+server_id, zone_name = ARGV
+
+server = MiqServer.where(:id => server_id).take
+unless server
+  puts "Unable to find server with id [#{server_id}]"
+  exit 1
+end
+
+zone = Zone.where(:name => zone_name).take
+unless zone
+  puts "Unable to find zone with name [#{zone_name}]"
+  exit 1
+end
+
+server.zone = zone
+server.save!
+
+settings = server.get_config("vmdb")
+settings.config[:server][:zone] = zone.name
+server.set_config(settings)
+
+server.save!
+
+puts "Configured server [#{server.id}] to be in zone [#{zone.name}]"

tools/configure_server_settings.rb

@@ -0,0 +1,51 @@
+#!/usr/bin/env ruby
+require File.expand_path("../config/environment", __dir__)
+require 'trollop'
+
+opts = Trollop.options(ARGV) do
+  banner "USAGE:   #{__FILE__} -s <server id> -p <settings path separated by a /> -v <new value>\n" \
+         "Example: #{__FILE__} -d -s 1 -p reporting/history/keep_reports -v 42"
+
+  opt :dry_run,  "Dry Run",                            :short => "d"
+  opt :serverid, "Server Id",                          :short => "s", :default => 0
+  opt :path,     "Path within advanced settings hash", :short => "p", :default => ""
+  opt :value,    "New value for setting",              :short => "v", :default => ""
+end
+
+puts opts.inspect
+
+Trollop.die :serverid, "is required" unless opts[:serverid_given]
+Trollop.die :path,     "is required" unless opts[:path_given]
+Trollop.die :value,    "is required" unless opts[:value_given]
+
+server = MiqServer.where(:id => opts[:serverid]).take
+unless server
+  puts "Unable to find server with id [#{opts[:serverid]}]"
+  exit 1
+end
+
+settings = server.get_config("vmdb")
+
+path = settings.config
+keys = opts[:path].split("/")
+key = keys.pop.to_sym
+keys.each { |p| path = path[p.to_sym] }
+
+puts "Setting [#{opts[:path]}], old value: [#{path[key]}], new value: [#{opts[:value]}]"
+path[key] = opts[:value]
+
+valid, errors = VMDB::Config::Validator.new(settings).validate
+unless valid
+  puts "ERROR: Configuration is invalid:"
+  errors.each { |k, v| puts "\t#{k}: #{v}" }
+  exit 1
+end
+
+if opts[:dry_run]
+  puts "Dry run, no updates have been made"
+else
+  server.set_config(settings)
+  server.save!
+
+  puts "Done"
+end