diff options
| -rw-r--r-- | lib/oxidized/nodes.rb | 21 | ||||
| -rw-r--r-- | oxidized.gemspec | 2 |
2 files changed, 21 insertions, 2 deletions
diff --git a/lib/oxidized/nodes.rb b/lib/oxidized/nodes.rb index 46630b8..2ea1891 100644 --- a/lib/oxidized/nodes.rb +++ b/lib/oxidized/nodes.rb @@ -32,7 +32,7 @@ module Oxidized Log.error "node %s is not resolvable, raised %s with message '%s'" % [node, err.class, err.message] end end - replace new + size == 0 ? replace(new) : update_nodes(new) end end @@ -124,5 +124,24 @@ module Oxidized Nodes.new :nodes => select { |node| not node.running? } end + # walks list of new nodes, if old node contains same name, adds last and + # stats information from old to new. + # + # @todo can we trust name to be unique identifier, what about when groups are used? + # @param [Array] nodes Array of nodes used to replace+update old + def update_nodes nodes + old = self.dup + replace(nodes) + each do |node| + begin + if i = old.find_node_index(node.name) + node.stats = old[i].stats + node.last = old[i].last + end + rescue Oxidized::NodeNotFound + end + end + end + end end diff --git a/oxidized.gemspec b/oxidized.gemspec index 7e89ad7..86ef906 100644 --- a/oxidized.gemspec +++ b/oxidized.gemspec @@ -1,6 +1,6 @@ Gem::Specification.new do |s| s.name = 'oxidized' - s.version = '0.0.57' + s.version = '0.0.58' s.platform = Gem::Platform::RUBY s.authors = [ 'Saku Ytti' ] s.email = %w( saku@ytti.fi ) |