Class: Fastly

Inherits:
Object
  • Object
show all
Includes:
Fetcher
Defined in:
lib/fastly.rb,
lib/fastly/vcl.rb,
lib/fastly/util.rb,
lib/fastly/user.rb,
lib/fastly/gzip.rb,
lib/fastly/base.rb,
lib/fastly/match.rb,
lib/fastly/origin.rb,
lib/fastly/client.rb,
lib/fastly/header.rb,
lib/fastly/syslog.rb,
lib/fastly/domain.rb,
lib/fastly/fetcher.rb,
lib/fastly/service.rb,
lib/fastly/invoice.rb,
lib/fastly/backend.rb,
lib/fastly/version.rb,
lib/fastly/customer.rb,
lib/fastly/director.rb,
lib/fastly/settings.rb,
lib/fastly/condition.rb,
lib/fastly/s3_logging.rb,
lib/fastly/dictionary.rb,
lib/fastly/healthcheck.rb,
lib/fastly/gem_version.rb,
lib/fastly/cache_setting.rb,
lib/fastly/response_object.rb,
lib/fastly/request_setting.rb,
lib/fastly/belongs_to_service_and_version.rb

Overview

The current version of the library

Defined Under Namespace

Modules: Fetcher, Util Classes: AdminRequired, AuthRequired, Backend, Base, BelongsToServiceAndVersion, CacheSetting, Client, Condition, Customer, Dictionary, Director, Domain, Error, FullAuthRequired, Gzip, Header, Healthcheck, Invoice, KeyAuthRequired, Match, Origin, RequestSetting, ResponseObject, S3Logging, Service, Settings, Syslog, Unauthorized, User, VCL, Version

Constant Summary collapse

VERSION =
"1.4.3"

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Fetcher

#client, #create, #delete, #get, #list, #update

Constructor Details

#initialize(opts) ⇒ Fastly

Create a new Fastly client. Options are

user

your Fastly login

password

your Fastly password

api_key

your Fastly api key

You only need to pass in C<api_key> OR C<user> and C<password>.

Some methods require full username and password rather than just auth token.


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# File 'lib/fastly.rb', line 48

def initialize(opts)
  client(opts)
  self
end

Class Method Details

.get_options(*files) ⇒ Object

Tries to load options from the file passed in using, C<load_options>, stopping when it finds the first one.

Then it overrides those options with command line options of the form

--<key>=<value>

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# File 'lib/fastly.rb', line 661

def self.get_options(*files)
  options = {}

  files.each do |file|
    next unless File.exist?(file)
    options = load_config(file)
    break
  end

  while ARGV.size > 0 && ARGV[0] =~ /^-+(\w+)\=(\w+)$/
    options[$1.to_sym] = $2
    ARGV.shift
  end

  fail "Couldn't find options from command line arguments or #{files.join(', ')}" unless options.size > 0

  options
end

.load_config(file) ⇒ Object

Attempts to load various config options in the form

<key> = <value>

From a file.

Skips whitespace and lines starting with C<#>.


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# File 'lib/fastly.rb', line 633

def self.load_config(file)
  options = {}
  return options unless File.exist?(file)

  File.open(file, 'r') do |infile|
    while line = infile.gets
      line.chomp!
      next if line =~ /^#/
      next if line =~ /^\s*$/
      next unless line =~ /=/
      line.strip!
      key, val = line.split(/\s*=\s*/, 2)
      options[key.to_sym] = val
    end
  end

  options
end

Instance Method Details

#authed?Boolean

Whether or not we're authed at all by either username & password or API key


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# File 'lib/fastly.rb', line 54

def authed?
  client.authed?
end

#current_customerObject

Return a Customer object representing the customer of the current logged in user.


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# File 'lib/fastly.rb', line 65

def current_customer
  fail AuthRequired unless authed?
  @current_customer ||= get(Customer)
end

#current_userObject

Return a User object representing the current logged in user. NOTE: requires you to be fully authed - will not work with only an API key


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# File 'lib/fastly.rb', line 72

def current_user
  fail FullAuthRequired unless fully_authed?
  @current_user ||= get(User)
end

#fully_authed?Boolean

Whether or not we're fully (username and password) authed Some methods require full username and password rather than just auth token


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# File 'lib/fastly.rb', line 60

def fully_authed?
  client.fully_authed?
end

#get_invoice(year = nil, month = nil) ⇒ Object

Return an array of Invoice objects representing invoices for all services.

If a year and month are passed in returns the invoices for that whole month.

Otherwise it returns the invoices for the current month so far.


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# File 'lib/fastly/invoice.rb', line 100

def get_invoice(year = nil, month = nil)
  opts = {}
  unless year.nil? || month.nil?
    opts[:year]  = year
    opts[:month] = month
  end

  get(Invoice, opts)
end

#get_settings(service, number) ⇒ Object

Get the Settings object for the specified Version


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# File 'lib/fastly/settings.rb', line 61

def get_settings(service, number)
  hash = client.get(Settings.get_path(service, number))
  return nil if hash.nil?

  hash['settings'] = Hash[['general.default_host', 'general.default_ttl'].collect { |var| [var, hash.delete(var)] }]
  Settings.new(hash, self)
end

#purge(url, soft = false) ⇒ Object

Purge the specified path from your cache.


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# File 'lib/fastly.rb', line 78

def purge(url, soft=false)
  client.purge(url, soft ? { headers: { 'Fastly-Soft-Purge' => "1"} } : {})
end

#regionsObject

Fetches the list of codes for regions that are covered by the Fastly CDN service.


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# File 'lib/fastly.rb', line 137

def regions
  client.get_stats('/stats/regions')
end

#search_services(opts) ⇒ Object

Search all the services that the current customer has.

In general you'll want to do

services = fastly.search_services(:name => name)

or

service = fastly.search_services(:name => name, :version => number)

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# File 'lib/fastly/service.rb', line 107

def search_services(opts)
  hash = client.get("#{Service.post_path}/search", opts)
  hash.nil? ? nil : Service.new(hash, self)
end

#stats(opts) ⇒ Object

Fetches historical stats for each of your fastly services and groups the results by service id.

If you pass in a :field opt then fetches only the specified field. If you pass in a :service opt then fetches only the specified service. The :field and :service opts can be combined.

If you pass in an :aggregate flag then fetches historical stats information aggregated across all of your Fastly services. This cannot be combined with :field and :service.

Other options available are:

from

earliest time from which to fetch historical statistics

to

latest time from which to fetch historical statistics

by

the sampling rate used to produce the result set (minute, hour, day)

region

restrict query to a particular region

See docs.fastly.com/docs/stats for details.


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# File 'lib/fastly.rb', line 98

def stats(opts)
  if opts[:aggregate] && (opts[:field] || opts[:service])
    fail Error, "You can't specify a field or a service for an aggregate request"
  end

  url  = '/stats'

  url += '/aggregate' if opts.delete(:aggregate)

  if service = opts.delete(:service)
    url += "/service/#{service}"
  end

  if field = opts.delete(:field)
    url += "/field/#{field}"
  end

  client.get_stats(url, opts)
end

#update_settings(opts = {}) ⇒ Object

Update the Settings object for the specified Version


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# File 'lib/fastly/settings.rb', line 70

def update_settings(opts = {})
  update(Settings, opts)
end

#usage(opts) ⇒ Object

Returns usage information aggregated across all Fastly services and grouped by region.

If the :by_service flag is passed then returns usage information aggregated by service and grouped by service & region.

Other options available are:

from

earliest time from which to fetch historical statistics

to

latest time from which to fetch historical statistics

by

the sampling rate used to produce the result set (minute, hour, day)

region

restrict query to a particular region

See docs.fastly.com/docs/stats for details.


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# File 'lib/fastly.rb', line 130

def usage(opts)
  url  = '/stats/usage'
  url += '_by_service' if opts.delete(:by_service)
  client.get_stats(url, opts)
end