Add abs vm get

.rubocop.yml

@@ -14,10 +14,12 @@ Style/TrailingCommaInArrayLiteral:
 Style/TrailingCommaInArguments:
     EnforcedStyleForMultiline: comma
 
-Layout/AlignHash:
+Layout/HashAlignment:
     EnforcedHashRocketStyle: table
-Layout/IndentFirstHashElement:
+Layout/FirstHashElementIndentation:
     EnforcedStyle: consistent
+Metrics/ParameterLists:
+    Enabled: False
 
 Style/StderrPuts:
   Enabled: false

README.md

@@ -66,7 +66,7 @@ floaty get centos-7-x86_64=2 debian-7-x86_64 windows-10=3 --token mytokenstring
 
 ### vmfloaty dotfile
 
-If you do not wish to continuely specify various config options with the cli, you can have a dotfile in your home directory for some defaults. For example:
+If you do not wish to continually specify various config options with the cli, you can have a dotfile in your home directory for some defaults. For example:
 
 #### Basic configuration
 
@@ -131,6 +131,11 @@ services:
     url: 'https://nspooler.example.net/api/v1'
     token: 'nspooler-tokenstring'
     type: 'nonstandard'  # <-- 'type' is necessary for any non-vmpooler service
+  abs:
+    url: 'https://abs.example.net/'
+    token: 'abs-tokenstring'
+    type: 'abs'  # <-- 'type' is necessary for any non-vmpooler service
+
 ```
 
 With this configuration, you could list available OS types from nspooler like this:

lib/vmfloaty.rb

@@ -17,7 +17,7 @@
 class Vmfloaty
   include Commander::Methods
 
-  def run
+  def run # rubocop:disable Metrics/AbcSize
     program :version, Vmfloaty::VERSION
     program :description, 'A CLI helper tool for Puppet Labs VM poolers to help you stay afloat'
 
@@ -33,6 +33,7 @@ def run
       c.option '--user STRING', String, 'User to authenticate with'
       c.option '--url STRING', String, 'URL of pooler service'
       c.option '--token STRING', String, 'Token for pooler service'
+      c.option '--priority STRING', 'Priority for supported backends(ABS) (High(1), Medium(2), Low(3))'
       c.option '--notoken', 'Makes a request without a token'
       c.option '--force', 'Forces vmfloaty to get requested vms'
       c.option '--json', 'Prints retrieved vms in JSON format'
@@ -84,6 +85,7 @@ def run
       c.option '--url STRING', String, 'URL of pooler service'
       c.action do |args, options|
         verbose = options.verbose || config['verbose']
+
         service = Service.new(options, config)
         filter = args[0]
 

lib/vmfloaty/abs.rb

@@ -0,0 +1,285 @@
+# frozen_string_literal: true
+
+require 'vmfloaty/errors'
+require 'vmfloaty/http'
+require 'faraday'
+require 'json'
+
+class ABS
+  # List active VMs in ABS
+  # This is what a job request looks like:
+  # {
+  #   "state":"filled",
+  #   "last_processed":"2019-10-31 20:59:33 +0000",
+  #   "allocated_resources": [
+  #     {
+  #       "hostname":"h3oyntawjm7xdch.delivery.puppetlabs.net",
+  #       "type":"centos-7.2-tmpfs-x86_64",
+  #       "engine":"vmpooler"}
+  #     ],
+  #   "audit_log":{
+  #     "2019-10-30 20:33:12 +0000":"Allocated h3oyntawjm7xdch.delivery.puppetlabs.net for job 1572467589"
+  #   },
+  #   "request":{
+  #     "resources":{
+  #       "centos-7.2-tmpfs-x86_64":1
+  #     },
+  #   "job": {
+  #     "id":1572467589,
+  #     "tags": {
+  #           "user":"mikker",
+  #           "url_string":"floaty://mikker/1572467589"
+  # },
+  #           "user":"mikker",
+  #           "time-received":1572467589
+  #         }
+  #       }
+  #     }
+  #
+
+  @active_hostnames = {}
+
+  def self.list_active(verbose, url, _token, user)
+    all_jobs = []
+    @active_hostnames = {}
+
+    get_active_requests(verbose, url, user).each do |req_hash|
+      all_jobs.push(req_hash['request']['job']['id'])
+      @active_hostnames[req_hash['request']['job']['id']] = req_hash
+    end
+
+    all_jobs
+  end
+
+  def self.get_active_requests(verbose, url, user)
+    conn = Http.get_conn(verbose, url)
+    res = conn.get 'status/queue'
+    requests = JSON.parse(res.body)
+
+    ret_val = []
+    requests.each do |req|
+      req_hash = JSON.parse(req)
+      next unless user == req_hash['request']['job']['user']
+
+      ret_val.push(req_hash)
+    end
+
+    ret_val
+  end
+
+  def self.all_job_resources_accounted_for(allocated_resources, hosts)
+    allocated_host_list = allocated_resources.map { |ar| ar['hostname'] }
+    (allocated_host_list - hosts).empty?
+  end
+
+  def self.delete(verbose, url, hosts, token, user)
+    # In ABS terms, this is a "returned" host.
+    conn = Http.get_conn(verbose, url)
+    conn.headers['X-AUTH-TOKEN'] = token if token
+
+    puts "Trying to delete hosts #{hosts}" if verbose
+    requests = get_active_requests(verbose, url, user)
+
+    jobs_to_delete = []
+
+    ret_status = {}
+    hosts.each do |host|
+      ret_status[host] = {
+        'ok' => false,
+      }
+    end
+
+    requests.each do |req_hash|
+      next unless req_hash['state'] == 'allocated' || req_hash['state'] == 'filled'
+
+      req_hash['allocated_resources'].each do |vm_name, _i|
+        if hosts.include? vm_name['hostname']
+          if all_job_resources_accounted_for(req_hash['allocated_resources'], hosts)
+            ret_status[vm_name['hostname']] = {
+              'ok' => true,
+            }
+            jobs_to_delete.push(req_hash)
+          else
+            puts "When using ABS you must delete all vms that you requested at the same time: Can't delete #{req_hash['request']['job']['id']}: #{hosts} does not include all of #{req_hash['allocated_resources']}"
+          end
+        end
+      end
+    end
+
+    response_body = {}
+
+    jobs_to_delete.each do |job|
+      req_obj = {
+        'job_id' => job['request']['job']['id'],
+        'hosts'  => job['allocated_resources'],
+      }
+
+      puts "Deleting #{req_obj}" if verbose
+
+      return_result = conn.post 'return', req_obj.to_json
+      req_obj['hosts'].each do |host|
+        response_body[host['hostname']] = { 'ok' => true } if return_result.body == 'OK'
+      end
+    end
+
+    response_body
+  end
+
+  # List available VMs in ABS
+  def self.list(verbose, url, os_filter = nil)
+    conn = Http.get_conn(verbose, url)
+
+    os_list = []
+
+    res = conn.get 'status/platforms/vmpooler'
+
+    res_body = JSON.parse(res.body)
+    os_list << '*** VMPOOLER Pools ***'
+    os_list += JSON.parse(res_body['vmpooler_platforms'])
+
+    res = conn.get 'status/platforms/nspooler'
+    res_body = JSON.parse(res.body)
+    os_list << ''
+    os_list << '*** NSPOOLER Pools ***'
+    os_list += JSON.parse(res_body['nspooler_platforms'])
+
+    res = conn.get 'status/platforms/aws'
+    res_body = JSON.parse(res.body)
+    os_list << ''
+    os_list << '*** AWS Pools ***'
+    os_list += JSON.parse(res_body['aws_platforms'])
+
+    os_list.delete 'ok'
+
+    os_filter ? os_list.select { |i| i[/#{os_filter}/] } : os_list
+  end
+
+  # Retrieve an OS from ABS.
+  def self.retrieve(verbose, os_types, token, url, user, options)
+    #
+    # Contents of post must be like:
+    #
+    # {
+    #   "resources": {
+    #     "centos-7-i386": 1,
+    #     "ubuntu-1404-x86_64": 2
+    #   },
+    #   "job": {
+    #     "id": "12345",
+    #     "tags": {
+    #       "user": "username",
+    #     }
+    #   }
+    # }
+
+    conn = Http.get_conn(verbose, url)
+    conn.headers['X-AUTH-TOKEN'] = token if token
+
+    saved_job_id = DateTime.now.strftime('%Q')
+
+    req_obj = {
+      :resources => os_types,
+      :job       => {
+        :id   => saved_job_id,
+        :tags => {
+          :user => user,
+        },
+      },
+    }
+
+    if options['priority']
+      req_obj[:priority] = if options['priority'] == 'high'
+                             1
+                           elsif options['priority'] == 'medium'
+                             2
+                           elsif options['priority'] == 'low'
+                             3
+                           else
+                             options['priority'].to_i
+                           end
+    end
+
+    puts "Posting to ABS #{req_obj.to_json}" if verbose
+
+    # os_string = os_type.map { |os, num| Array(os) * num }.flatten.join('+')
+    # raise MissingParamError, 'No operating systems provided to obtain.' if os_string.empty?
+    puts "Requesting VMs with job_id: #{saved_job_id}.  Will retry for up to an hour."
+    res = conn.post 'request', req_obj.to_json
+
+    retries = 360
+
+    raise AuthError, "HTTP #{res.status}: The token provided could not authenticate to the pooler.\n#{res_body}" if res.status == 401
+
+    (1..retries).each do |i|
+      queue_place, res_body = check_queue(conn, saved_job_id, req_obj)
+      return translated(res_body) if res_body
+
+      sleep_seconds = 10 if i >= 10
+      sleep_seconds = i if i < 10
+      puts "Waiting #{sleep_seconds} seconds to check if ABS request has been filled.  Queue Position: #{queue_place}... (x#{i})"
+
+      sleep(sleep_seconds)
+    end
+    nil
+  end
+
+  #
+  # We should fix the ABS API to be more like the vmpooler or nspooler api, but for now
+  #
+  def self.translated(res_body)
+    vmpooler_formatted_body = {}
+
+    res_body.each do |host|
+      if vmpooler_formatted_body[host['type']] && vmpooler_formatted_body[host['type']]['hostname'].class == Array
+        vmpooler_formatted_body[host['type']]['hostname'] << host['hostname']
+      else
+        vmpooler_formatted_body[host['type']] = { 'hostname' => [host['hostname']] }
+      end
+    end
+    vmpooler_formatted_body['ok'] = true
+
+    vmpooler_formatted_body
+  end
+
+  def self.check_queue(conn, job_id, req_obj)
+    queue_info_res = conn.get "status/queue/info/#{job_id}"
+    queue_info = JSON.parse(queue_info_res.body)
+
+    res = conn.post 'request', req_obj.to_json
+
+    unless res.body.empty?
+      res_body = JSON.parse(res.body)
+      return queue_info['queue_place'], res_body
+    end
+    [queue_info['queue_place'], nil]
+  end
+
+  def self.snapshot(_verbose, _url, _hostname, _token)
+    puts "Can't snapshot with ABS, use '--service vmpooler' (even for vms checked out with ABS)"
+  end
+
+  def self.status(verbose, url)
+    conn = Http.get_conn(verbose, url)
+
+    res = conn.get 'status'
+
+    res.body == 'OK'
+  end
+
+  def self.summary(verbose, url)
+    conn = Http.get_conn(verbose, url)
+
+    res = conn.get 'summary'
+    JSON.parse(res.body)
+  end
+
+  def self.query(verbose, url, hostname)
+    return @active_hostnames if @active_hostnames
+
+    puts "For vmpooler/snapshot information, use '--service vmpooler' (even for vms checked out with ABS)"
+    conn = Http.get_conn(verbose, url)
+
+    res = conn.get "host/#{hostname}"
+    JSON.parse(res.body)
+  end
+end

lib/vmfloaty/nonstandard_pooler.rb

@@ -17,12 +17,12 @@ def self.list(verbose, url, os_filter = nil)
     os_filter ? os_list.select { |i| i[/#{os_filter}/] } : os_list
   end
 
-  def self.list_active(verbose, url, token)
+  def self.list_active(verbose, url, token, _user)
     status = Auth.token_status(verbose, url, token)
     status['reserved_hosts'] || []
   end
 
-  def self.retrieve(verbose, os_type, token, url)
+  def self.retrieve(verbose, os_type, token, url, _user, _options)
     conn = Http.get_conn(verbose, url)
     conn.headers['X-AUTH-TOKEN'] = token if token
 

lib/vmfloaty/pooler.rb

@@ -21,14 +21,14 @@ def self.list(verbose, url, os_filter = nil)
     hosts
   end
 
-  def self.list_active(verbose, url, token)
+  def self.list_active(verbose, url, token, _user)
     status = Auth.token_status(verbose, url, token)
     vms = []
     vms = status[token]['vms']['running'] if status[token] && status[token]['vms']
     vms
   end
 
-  def self.retrieve(verbose, os_type, token, url)
+  def self.retrieve(verbose, os_type, token, url, _user, _options)
     # NOTE:
     #   Developers can use `Utils.generate_os_hash` to
     #   generate the os_type param.