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Thu, Apr 24, 3:13 PM

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diff --git a/app/models/job_template.rb b/app/models/job_template.rb
index d971e3c..7b41e99 100644
--- a/app/models/job_template.rb
+++ b/app/models/job_template.rb
@@ -1,111 +1,112 @@
# JobTemplate class is a helper class that enables us to configure Bacula job
# configurations, without messing with Bacula's native models (Job).
# It has a unique:
#
# * host
# * fileset
# * schedule
class JobTemplate < ActiveRecord::Base
enum job_type: { backup: 0, restore: 1, verify: 2, admin: 3 }
belongs_to :host
belongs_to :fileset
belongs_to :schedule
validates :name, :fileset_id, presence: true
validates :schedule_id, presence: true, unless: :restore?
validates :name, uniqueness: { scope: :host }
validates_with NameValidator
before_save :set_job_type
after_save :notify_host
scope :enabled, -> { where(enabled: true) }
# Constructs an array where each element is a line for the Job's bacula config
#
# @return [Array]
def to_bacula_config_array
['Job {'] +
options_array.map { |x| " #{x}" } +
job_settings.map { |k,v| " #{k.capitalize} = #{v}" } +
['}']
end
# Fetches the Job's priority
def priority
job_settings[:priority]
end
# Helper method for the job template's enabled status
def enabled_human
enabled? ? 'yes' : 'no'
end
# Helper method for the job template's schedule name
#
# @return [String] The schedule's name or nothing
def schedule_human
schedule.present? ? schedule.name : '-'
end
# Generates a name that will be used for the configuration file.
# It is the name that will be sent to Bacula through the configuration
# files.
#
# @return [String]
def name_for_config
"#{host.name} #{name}"
end
# Sends a hot backup request to Bacula via BaculaHandler
def backup_now
return false if not (enabled? && baculized? && backup?)
host.backup_now(name)
end
private
def name_format
unless name =~ /^[a-zA-Z0-1\.-_ ]+$/
self.errors.add(:name, :format)
end
end
def notify_host
host.recalculate
end
# Sets the default job_type as backup
def set_job_type
self.job_type = :backup if job_type.nil?
end
def options_array
result = [
"Name = \"#{name_for_config}\"",
"Enabled = #{enabled_human}",
"FileSet = \"#{fileset.name_for_config}\"",
"Client = \"#{host.name}\"",
"Type = \"#{job_type.capitalize}\"",
"Schedule = \"#{schedule.name_for_config}\""
]
if client_before_run_file.present?
result += ["Client Run Before Job = \"#{client_before_run_file}\""]
end
if client_after_run_file.present?
result += ["Client Run After Job = \"#{client_after_run_file}\""]
end
result
end
# Fetches and memoizes the general configuration settings for Jobs
#
# @see ConfigurationSetting.current_job_settings
# @return [Hash] containing the settings
def job_settings
- @job_settings ||= ConfigurationSetting.current_job_settings
+ messages = host.email_recipients.any? ? "message_#{host.name}" : :Standard
+ @job_settings ||= ConfigurationSetting.current_job_settings.merge(messages: messages)
end
end
diff --git a/config/initializers/00_settings.rb b/config/initializers/00_settings.rb
index 259ddfc..3cdcb48 100644
--- a/config/initializers/00_settings.rb
+++ b/config/initializers/00_settings.rb
@@ -1,13 +1,14 @@
Archiving.settings director_name: YAML.load_file(Rails.root.join('config', 'bacula.yml'))[Rails.env].
symbolize_keys[:director]
Archiving.settings vima_oauth_enabled: true
Archiving.settings institutional_authentication_enabled: true
Archiving.settings okeanos_authentication_enabled: false
Archiving.settings default_sender: 'admin@archiving.grnet.gr'
Archiving.settings admin_email: 'admin@archiving.grnet.gr'
Archiving.settings temp_db_retention: 3.days
Archiving.settings skip_host_fetch_time_period: 1.month
+Archiving.settings mail_settings: YAML::load(File.open("#{Rails.root}/config/mailer.yml"))[Rails.env].symbolize_keys
diff --git a/config/mailer.yml.sample b/config/mailer.yml.sample
index 1acb12a..f29392c 100644
--- a/config/mailer.yml.sample
+++ b/config/mailer.yml.sample
@@ -1,8 +1,9 @@
development:
address: smtp.grnet.gr
port: 587
domain: example.com
user_name: sender@archiving.grnet.gr
password: a_pass
authentication: plain
enable_starttls_auto: true
+ default_sender: sender@archiving.grnet.gr
diff --git a/lib/configuration/host.rb b/lib/configuration/host.rb
index 0ac8b0b..f01362e 100644
--- a/lib/configuration/host.rb
+++ b/lib/configuration/host.rb
@@ -1,81 +1,121 @@
module Configuration
# Helper module to add configuration getters for Host
module Host
# Constructs the final Bacula configuration for the host by appending configs for
#
# * Client
# * Jobs
# * Schedules
# * Filesets
#
# by calling their `to_bacula_config_array` methods.
#
# @return [Array] containing each element's configuration line by line
def baculize_config
templates = job_templates.includes(:fileset, :schedule)
result = [self] + templates.map {|x| [x, x.fileset, x.schedule] }.flatten.compact.uniq
result.map(&:to_bacula_config_array)
end
# Constructs the final Bacula configuration for the host by appending configs for
#
# * Client
# * Jobs
# * Schedules
# * Filesets
#
# by calling their `to_bacula_config_array` methods.
#
# It hides the password.
#
# @return [Array] containing each element's configuration line by line
def baculize_config_no_pass
baculize_config.join("\n").gsub(/Password = ".*"$/, 'Password = "*************"')
end
# Constructs an array where each element is a line for the Client's bacula config
#
# @return [Array]
def to_bacula_config_array
[
"Client {",
" Name = #{name}",
" Address = #{fqdn}",
" FDPort = #{port}",
" Catalog = #{client_settings[:catalog]}",
" Password = \"#{password}\"",
- " File Retention = #{file_retention} #{file_retention_period_type}",
+ " File Retention = #{file_retention} #{file_retention_period_type}",
" Job Retention = #{job_retention} #{job_retention_period_type}",
" AutoPrune = #{auto_prune_human}",
"}"
+ ] + message_config
+ end
+
+ # Constructs the messages bacula resource
+ #
+ # @return [Array]
+ def message_config
+ return [] if email_recipients.empty?
+ [
+ "Messages {",
+ " Name = message_#{name}",
+ " mailcommand = \"#{mail_command}\"",
+ " operatorcommand = \"#{operator_command}\"",
+ " mail = root = all, !skipped",
+ " operator = root = mount",
+ " console = all, !skipped, !saved",
+ " append = \"/var/log/bacula/bacula.log\" = all, !skipped",
+ " catalog = all",
+ "}"
]
end
# Fetches the Director resource for the file-deamon configuration
# file
def bacula_fd_director_config
[
'Director {',
" Name = \"#{Archiving.settings[:director_name]}\"",
" Password = \"#{password}\"",
'}'
].join("\n")
end
# Fetches the FileDeamon resource for the file-deamon configuration
def bacula_fd_filedeamon_config
[
'FileDeamon {',
" Name = #{name}",
" FDport = #{port}",
' WorkingDirectory = /var/lib/bacula',
' Pid Directory = /var/run/bacula',
' Maximum Concurrent Jobs = 10',
' FDAddress = 0.0.0.0',
'}'
].join("\n")
end
+
+ private
+
+ def mail_command
+ "#{mail_general} -u \\\"\[Bacula\]: %t %e of %c %l\\\" -m \\\"Bacula Report %r\\\""
+ end
+
+ def operator_command
+ "#{mail_general} -u \\\"\[Bacula\]: Intervention needed for %j\\\" -m \\\"Intervention needed %r\\\""
+ end
+
+ def mail_general
+ "/usr/bin/sendEmail -f #{settings[:default_sender]}" <<
+ " -t #{email_recipients.join(' ')}" <<
+ " -s #{settings[:address]}:#{settings[:port]}" <<
+ " -o tls=yes -xu #{settings[:user_name]} -xp #{settings[:password]}"
+ end
+
+ def settings
+ Archiving.settings[:mail_settings]
+ end
end
end

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