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Cleans up old directories left over from Cloud Foundry / BOSH deployments
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#!/usr/bin/env ruby | |
require 'rbvmomi/vim' | |
require 'slop' | |
require 'byebug' | |
opts = Slop.parse(strict: true, help: true) do | |
banner 'bosh_cleaner.rb --vcenter vcenter.cf.nono.com --ds_name freenas --dc_name "My DC" --password blahblah' | |
on('vcenter=', 'vCenter host (e.g. "vcenter.cf.nono.com")') | |
on('user=', 'vCenter username (defaults to "root")') | |
on('password=', 'vCenter password (e.g. "vmware")') | |
on('dc_name=', 'datacenter name (e.g. "My Datacenter")') | |
on('ds_name=', 'datastore name (e.g. "freenas")') | |
end | |
connection = RbVmomi::VIM.connect( | |
host: opts[:vcenter], | |
user: opts[:user], | |
password: opts[:password], | |
insecure: true | |
) | |
dc_name = opts[:dc_name] | |
ds_name = opts[:ds_name] | |
datacenter = connection.serviceInstance.find_datacenter(dc_name) | |
def bosh_vm_names(datacenter) | |
clusters = datacenter.hostFolder.children.select { |possible_cluster| possible_cluster.is_a?(RbVmomi::VIM::ClusterComputeResource) } | |
esxi_hosts = [] | |
clusters.each do |cluster| | |
esxi_hosts.concat(cluster.host.select { |possible_esxi_host| possible_esxi_host.is_a?(RbVmomi::VIM::HostSystem) }) | |
end | |
bosh_vms = [] | |
esxi_hosts.each do |esxi_host| | |
vms = esxi_host.vm.select do |possible_vm| | |
possible_vm.is_a?(RbVmomi::VIM::VirtualMachine) && possible_vm.name.match(/^vm-/) | |
end | |
bosh_vms.concat(vms) | |
end | |
bosh_vms.map(&:name) | |
end | |
def directory_names(datacenter, ds_name) | |
private_datastore = datacenter.datastore.find { |datastore| datastore.name == ds_name } | |
search_result = private_datastore.browser.SearchDatastore_Task(datastorePath: "[#{ds_name}] /").wait_for_completion | |
search_result.file.map(&:path).select { |path| path.match(/^vm-/) } | |
end | |
directories_to_delete = directory_names(datacenter, ds_name) - bosh_vm_names(datacenter) | |
puts directories_to_delete.sort |
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source 'https://rubygems.org' | |
gem 'rvc' | |
gem 'rbvmomi' | |
gem 'slop' | |
group :development do | |
gem 'byebug' | |
end |
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GEM | |
remote: https://rubygems.org/ | |
specs: | |
backports (3.6.1) | |
builder (3.2.2) | |
byebug (3.4.1) | |
columnize (~> 0.8) | |
debugger-linecache (~> 1.2) | |
slop (~> 3.6) | |
columnize (0.8.9) | |
debugger-linecache (1.2.0) | |
highline (1.6.21) | |
mini_portile (0.6.0) | |
nokogiri (1.6.3.1) | |
mini_portile (= 0.6.0) | |
rbvmomi (1.8.2) | |
builder | |
nokogiri (>= 1.4.1) | |
trollop | |
rvc (1.8.0) | |
backports (>= 1.18.2) | |
highline (>= 1.6.1) | |
rbvmomi (>= 1.6.0) | |
terminal-table (>= 1.4.2) | |
trollop (>= 1.16.2) | |
zip (>= 2.0.2) | |
slop (3.6.0) | |
terminal-table (1.4.5) | |
trollop (2.0) | |
zip (2.0.2) | |
PLATFORMS | |
ruby | |
DEPENDENCIES | |
byebug | |
rbvmomi | |
rvc | |
slop |
Author
cunnie
commented
Dec 19, 2014
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