Module: Bcome::Tree
- Includes:
- Draw
- Included in:
- Node::Base
- Defined in:
- lib/objects/modules/tree.rb
Constant Summary
Constants included
from Draw
Draw::BLIP, Draw::BOTTOM_ANCHOR, Draw::BOX_BOTTOM_LEFT, Draw::BOX_BOTTOM_RIGHT, Draw::BOX_HORIZONTAL_LINE, Draw::BOX_SIDE, Draw::BOX_TOP_LEFT, Draw::BOX_TOP_RIGHT, Draw::BRANCH, Draw::INGRESS, Draw::LEFT_PADDING, Draw::MID_SHIPS
Instance Method Summary
collapse
Methods included from Draw
#box_it, #max_box_line_length
Instance Method Details
#build_tree(data_build_method, title_prefix) ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 94
def build_tree(data_build_method, title_prefix)
data = send(data_build_method)
@lines = []
title = "#{title_prefix.informational}\s#{namespace}"
@lines << "\n"
@lines << "#{BLIP}\s\s\s#{title}"
@lines << INGRESS.to_s
if data.nil?
parent.build_tree(data_build_method)
return
end
recurse_tree_lines(data)
@lines.each do |line|
print "#{LEFT_PADDING}#{line}\n"
end
print "\n\n"
p
end
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#deduce_tree_structure(index, number_lines) ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 151
def deduce_tree_structure(index, number_lines)
return BOTTOM_ANCHOR, "\s" if (index + 1) == number_lines
[MID_SHIPS, BRANCH]
end
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#namespace_tree_line ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 73
def namespace_tree_line
return "#{type.bc_green} #{identifier} (empty set)" if !server? && !resources.has_active_nodes?
"#{type.bc_green} #{identifier}"
end
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#network_namespace_tree_data ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 54
def network_namespace_tree_data
@tree = {}
resources.sort_by(&:identifier).each do |resource|
next if resource.hide?
if resource.inventory?
resource.load_nodes unless resource.nodes_loaded?
end
unless resource.is_a?(Bcome::Node::Inventory::Merge)
next if resource.parent && !resource.parent.resources.is_active_resource?(resource)
end
@tree[resource.namespace_tree_line] = resource.resources.any? ? resource.network_namespace_tree_data : nil
end
@tree
end
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#recurse_tree_lines(data, padding = '') ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 118
def recurse_tree_lines(data, padding = '')
data.each_with_index do |config, index|
key = config[0]
values = config[1]
anchor, branch = deduce_tree_structure(index, data.size)
labels = key.is_a?(Array) ? key : [key]
labels.each_with_index do |label, index|
key_string = if index == 0 "#{anchor}\s#{label}"
else "#{branch}#{"\s" * 4}\s#{label}"
end
entry_string = "#{padding}#{key_string}"
@lines << entry_string
end
@lines << "#{padding}#{branch}" if labels.size > 1
next unless values&.is_a?(Hash)
tab_padding = padding + branch + ("\s" * (anchor.length + 4))
recurse_tree_lines(values, tab_padding)
@lines << padding + branch
end
nil
end
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#routes ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 12
def routes
if machines.empty?
puts "\nNo routes are found below this namespace (empty server list)\n".warning
else
title_prefix = 'Ssh connection routes'
build_tree(:routing_tree_data, title_prefix)
end
end
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#routing_tree_data ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 21
def routing_tree_data
@tree = {}
proxy_chain_link.link.each do |proxy_chain, machines|
is_direct = proxy_chain.hops.any? ? false : true
if inventory?
load_nodes unless nodes_loaded?
end
machine_data = {}
machines.each do |machine|
key = machine.routing_tree_line(is_direct)
machine_data[key] = nil
end
hops = proxy_chain.hops
hop_lines = hops.compact.enum_for(:each_with_index).collect { |hop, index| hop.pretty_proxy_details(index + 1) }
@tree.merge!(to_nested_hash(hop_lines, machine_data))
end
@tree
end
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#routing_tree_line(is_direct = true) ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 79
def routing_tree_line(is_direct = true)
address = if is_direct && public_ip_address
public_ip_address
else
internal_ip_address
end
[
type.to_s.bc_cyan,
"namespace:\s".bc_green + keyed_namespace,
"ip address\s".bc_green + address.to_s,
"user\s".bc_green + ssh_driver.user
]
end
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#to_nested_hash(array, data) ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 49
def to_nested_hash(array, data)
nested = array.reverse.inject(data) { |a, n| { n => a } }
nested.is_a?(String) ? { "#{nested}": nil } : nested
end
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#tree ⇒ Object
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# File 'lib/objects/modules/tree.rb', line 7
def tree
title_prefix = 'Namespace tree'
build_tree(:network_namespace_tree_data, title_prefix)
end
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