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Add ssh_nodes

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This commit is contained in:
kyg516 2016-10-03 13:20:11 +09:00
parent 89986f9f47
commit bcb40db3ac
3 changed files with 56 additions and 49 deletions
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34
app/controllers/node_controller.rb
View File

@ -1,39 +1,7 @@
class NodeController < ApplicationController
before_action :require_login
def index
@nodes = Node.all.order("id asc")
@node_connects = Array.new
node_info = Hash.new
begin
one_node = Node.take
node_info["Hostname"] = one_node.host_name
node_info["State"] = "Peer in Cluster Disconnected"
node_info = Hash.new
if !one_node.blank?
if ping_test?(one_node.host_ip)
command = String.new
command << "sshpass -p#{one_node.user_password} ssh #{one_node.user_name}@#{one_node.host_ip} gluster peer status info"
puts command
output = `#{command}`.split("\n")
output << "\n"
output.each do |t|
next if t.equal? output.first
if t.include? ":"
temp = t.split(":")
node_info[temp[0]] = temp[1]
else
@node_connects << node_info
node_info = Hash.new
end
end
end
end
rescue => ex
puts ex
end
end
def node_add

39
app/helpers/application_helper.rb
View File

@ -113,7 +113,44 @@ module ApplicationHelper
return volumes
end
def ssh_peer_status
def ssh_nodes
nodes = Array.new
node = Hash.new
db_nodes = Node.all.order("id asc")
db_nodes.each do |db_node|
node["id"] = db_node.id
node["host_name"] = db_node.host_name
node["host_ip"] = db_node.host_ip
node["user_name"] = db_node.user_name
node["user_password"] = db_node.user_password
node["created_at"] = db_node.created_at
node["updated_at"] = db_node.updated_at
node["ping"] = (ping_test?(db_node.host_ip) ? "true" : "false")
if node["ping"].eql? "true"
command = String.new
command << "sshpass -p#{node["user_password"]} ssh #{node["user_name"]}@#{node["host_ip"]} gluster peer status"
puts command
output = `#{command}`.split("\n")
if output[0].include? "Number of Peers"
node["ssh"] = "on"
node["gluster"] = "on"
node["number_of_peers"] = output[0].split(": ")[1]
# put peers
elsif output[0].include? "check if gluster daemon is operational."
node["ssh"] = "on"
node["gluster"] = "off"
else
node["ssh"] = "off"
node["gluster"] = "off"
end
end
nodes << node
node = Hash.new
end
return nodes
end
def ssh_peer_probe

32
app/views/node/index.html.erb
View File

@ -89,6 +89,7 @@
</ul>
<div class="clearfix"></div>
</div>
<% nodes = ssh_nodes %>
<div class="x_content">
<table class="table table-hover">
<thead>
@ -98,27 +99,28 @@
<th>Host Name</th>
<th>Host IP</th>
<th>User Name</th>
<th>Date</th>
<th></th>
</tr>
</thead>
<tbody>
<%@nodes.each do |t|%>
<% nodes.each do |node| %>
<tr>
<%if ping_test?(t.host_ip)%>
<td><i class="fa fa-circle-o green"></i></a></td>
<td><input type="checkbox" class="js-switch probe" value="<%=t.id%>" checked/>Attached</td>
<%else%>
<td><i class="fa fa-close red"></i></a></td>
<td><input type="checkbox" class="js-switch" disabled/></td>
<%end%>
<th scope="row"><%=t.host_name%></th>
<td><%=t.host_ip%></td>
<td><%=t.user_name%></td>
<td><%=t.created_at%></td>
<td><a href="/node/delete/<%=t.id%>"><i class="fa fa-trash"></i></a></td>
<% if node["ping"].eql? "true" %>
<td><i class="fa fa-circle-o green"></i></td>
<% else %>
<td><i class="fa fa-close red"></i></td>
<% end %>
<% if node["gluster"].eql? "on" %>
<td><i class="fa fa-circle-o green"></i>Attached</td>
<% else %>
<td><i class="fa fa-close red"></i>Not operational</td>
<% end %>
<th scope="row"><%= node["host_name"] %></th>
<td><%= node["host_ip"] %></td>
<td><%= node["user_name"] %></td>
<td><a href="/node/delete/<%= node["id"] %>"><i class="fa fa-trash"></i></a></td>
</tr>
<%end%>
<% end %>
</tbody>
</table>
</div>