class Kontena::Cli::Nodes::HealthCommand
Public Instance Methods
execute()
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# File lib/kontena/cli/nodes/health_command.rb, line 16 def execute return show_node_health("#{current_grid}/#{self.node}") end
show_node_health(id)
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@param id [String] :grid/:node @return [Boolean] true if healthy
# File lib/kontena/cli/nodes/health_command.rb, line 22 def show_node_health(id) node_health = client.get("nodes/#{id}/health") if node_health['status'] == 'online' puts "#{health_icon(:ok)} Node is online for #{time_since(node_health['connected_at'])}" else puts "#{health_icon(:warning)} Node is #{node_health['status']}" end etcd_health, etcd_status = node_etcd_health(node_health['etcd_health']) puts "#{health_icon etcd_health} Node #{node_health['name']} etcd is #{etcd_status}" return etcd_health == :ok rescue Kontena::Errors::StandardErrorHash => exc raise unless exc.status == 422 exc.errors.each do |what, error| puts "#{health_icon :offline} Node #{id} #{what} error: #{error}" end return false end