ssh_command.rb in kontena-cli-1.4.0.pre1

- old
+ new

@@ -1,11 +1,11 @@
 module Kontena::Cli::Nodes
   class SshCommand < Kontena::Command
     include Kontena::Cli::Common
     include Kontena::Cli::GridOptions
 
-    parameter "[NODE_ID]", "SSH to Grid node. Use --any to connect to the first available node"
+    parameter "[NODE]", "SSH to Grid node. Use --any to connect to the first available node"
     parameter "[COMMANDS] ...", "Run command on host"
     option ["-a", "--any"], :flag, "Connect to first available node"
     option ["-i", "--identity-file"], "IDENTITY_FILE", "Path to ssh private key"
     option ["-u", "--user"], "USER", "Login as a user", default: "core"
     option "--private-ip", :flag, "Connect to node's private IP address"
@@ -13,13 +13,13 @@
 
     requires_current_master
     requires_current_grid
 
     def execute
-      exit_with_error "Cannot combine --any with a node name" if node_id && any?
+      exit_with_error "Cannot combine --any with a node name" if self.node && any?
 
-      if node_id
-        node = client.get("nodes/#{current_grid}/#{node_id}")
+      if self.node
+        node = client.get("nodes/#{current_grid}/#{self.node}")
       elsif any?
         nodes = client.get("grids/#{current_grid}/nodes")['nodes']
         node = nodes.select{ |node| node['connected'] }.first
       else
         exit_with_error "No node name given. Use --any to connect to the first available node"