Sha256: 32b96c54f305402d8be0bef1eb3e9d069ff7b4a43002b1061e672fdf313b5e02
Contents?: true
Size: 1.32 KB
Versions: 53
Compression:
Stored size: 1.32 KB
Contents
require 'kontena/cli/helpers/health_helper'
require 'kontena/cli/helpers/time_helper'
module Kontena::Cli::Nodes
class HealthCommand < Kontena::Command
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
include Kontena::Cli::Helpers::HealthHelper
include Kontena::Cli::Helpers::TimeHelper
parameter "NODE", "Node name"
requires_current_master
requires_current_grid
def execute
return show_node_health("#{current_grid}/#{self.node}")
end
# @param id [String] :grid/:node
# @return [Boolean] true if healthy
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
end
end
Version data entries
53 entries across 53 versions & 2 rubygems