Class: Fog::OracleCloud::Database::Mock

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/oraclecloud/database.rb,
lib/fog/oraclecloud/requests/database/get_instance.rb,
lib/fog/oraclecloud/requests/database/get_snapshot.rb,
lib/fog/oraclecloud/requests/database/list_backups.rb,
lib/fog/oraclecloud/requests/database/list_patches.rb,
lib/fog/oraclecloud/requests/database/list_servers.rb,
lib/fog/oraclecloud/requests/database/list_instances.rb,
lib/fog/oraclecloud/requests/database/list_snapshots.rb,
lib/fog/oraclecloud/requests/database/scale_instance.rb,
lib/fog/oraclecloud/requests/database/backup_instance.rb,
lib/fog/oraclecloud/requests/database/create_instance.rb,
lib/fog/oraclecloud/requests/database/create_snapshot.rb,
lib/fog/oraclecloud/requests/database/delete_instance.rb,
lib/fog/oraclecloud/requests/database/delete_snapshot.rb,
lib/fog/oraclecloud/requests/database/get_access_rule.rb,
lib/fog/oraclecloud/requests/database/list_recoveries.rb,
lib/fog/oraclecloud/requests/database/recover_instance.rb,
lib/fog/oraclecloud/requests/database/list_access_rules.rb,
lib/fog/oraclecloud/requests/database/create_access_rule.rb,
lib/fog/oraclecloud/requests/database/get_instance_from_job.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Mock 



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# File 'lib/fog/oraclecloud/database.rb', line 100

def initialize(options={})
  @username = options[:oracle_username]
  @password = options[:oracle_password]
  @identity_domain   = options[:oracle_domain]
end

Class Method Details

.data ⇒ Object 



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# File 'lib/fog/oraclecloud/database.rb', line 114

def self.data 
  @data ||= {
    :instances  => {},
    :snapshots  => {},
    :servers    => {},
    :backups    => {},
    :access_rules => {},
    :recoveries => {},
    :deleted_at => {},
    :created_at => {},
    :maintenance_at => {}
  }
end

.reset ⇒ Object 



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# File 'lib/fog/oraclecloud/database.rb', line 128

def self.reset
  @data = nil
end

Instance Method Details

#backup_instance(service_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/backup_instance.rb', line 22

def backup_instance(service_name)
  response = Excon::Response.new

   if !self.data[:backups][service_name].is_a? Array 
     self.data[:backups][service_name] = []
   end
   self.data[:backups][service_name].push({
     'backupCompleteDate'=>Time.now.strftime('%d-%b-%Y %H:%M:%S UTC'),
     'dbTag'=>'TAG' + Time.now.strftime('%Y%m%dT%H%M%S'),
     'status'=>'IN PROGRESS',
     'database_id'=>service_name
   })
   if !self.data[:created_at][:backups] 
     self.data[:created_at][:backups] = {}
     self.data[:created_at][:backups][service_name] = []
   end
   self.data[:created_at][:backups][service_name].push(Time.now)
   response.status = 202
   response
end

#create_access_rule(service_name, name, description, ports, source, destination, status) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/create_access_rule.rb', line 26

def create_access_rule(service_name, name, description, ports, source, destination, status)
  response = Excon::Response.new

  data = {
    'ruleName' => name,
    'description' => description,
    'status' => status,
    'source' => source,
    'destination'=>destination,
    'ports'=>ports,
    'ruleType'=>'USER',
    'database_id'=>service_name
  }
  if !self.data[:access_rules].key?(service_name) then self.data[:access_rules][service_name] = [] end
  self.data[:access_rules][service_name] << data
  response.status = 202
  response
end

#create_instance(config, options) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/create_instance.rb', line 50

def create_instance(config, options)
  response = Excon::Response.new
  job_id = rand(10000).to_s
  data = {
    'serviceName' => config[:service_name],
    'shape' => config[:shape],
    'edition' => config[:edition],
    'version' => config[:version],
    'status' => 'Starting Provisioning', # Not a valid status, but we use it to simulate the time that the Oracle Cloud takes to add this to the list of instances
    'charset' => 'AL32UTF8',
    'ncharset' => 'AL16UTF16',
    'pdbName' => 'pdb1', # Note this is only valid for 12c instances. Too hard to fix for mocking
    'timezone' => 'UTC',
    'creation_job_id' => job_id,
    'totalSharedStorage' => options[:usable_storage],
    'domainName' => @identity_domain,
    'creation_date'=>Time.now.strftime('%Y-%b-%dT%H:%M:%S'),
    'serviceType'=>'DBaaS',
    'creator'=>@username
  }
    .merge(config.select {|key, value| [:description, :level, :subscription_type].include?(key) })
    .merge(options.select {|key, value| [:backup_destination, :failover_database, :cloud_storage_container, :is_rac, :ncharset, :pdb_name, :sid, :timezone].include?(key) })

  self.data[:instances][config[:service_name]] = data
  self.data[:created_at][config[:service_name]] = Time.now

  # Also create some compute nodes 
  node = {
    "status"=>"Running",
    "creation_job_id"=>"5495118",
    "creation_time"=>"Tue Jun 28 23:52:45 UTC 2016",
    "created_by"=>"dbaasadmin",
    "shape"=>"oc4",
    "sid"=>"ORCL1",
    "pdbName"=>"PDB1",
    "listenerPort"=> 1521,
    "connect_descriptor"=>"(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=db12c-xp-rac2)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=db12c-xp-rac1)(PORT=1521))(LOAD_BALANCE=ON)(FAILOVER=ON))(CONNECT_DATA=(SERVICE_NAME=PDB1.usexample.oraclecloud.internal)))",
    "connect_descriptor_with_public_ip"=>"(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=129.144.23.176)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=129.144.23.112)(PORT=1521))(LOAD_BALANCE=ON)(FAILOVER=ON))(CONNECT_DATA=(SERVICE_NAME=PDB1.usexample.oraclecloud.internal)))",
    "initialPrimary"=> true,
    "storageAllocated"=> 97280,
    "reservedIP"=>"129.144.23.112",
    "hostname"=>"db12c-xp-rac1"
  }
  self.data[:servers][config[:service_name]] = [node]
  
  # And some access rules
  if self.data[:access_rules][config[:service_name]].nil? then self.data[:access_rules][config[:service_name]] = [] end
  self.data[:access_rules][config[:service_name]] << {
    "ruleName"=>"ora_p2_ssh",
    "destination"=>"DB",
    "ports"=>22,
    "source"=>"PUBLIC-INTERNET",
    "status"=>"enabled",
    "database_id"=>config[:service_name]
  }

  response.headers['Location'] = "https://dbaas.oraclecloud.com:443/paas/service/dbcs/api/v1.1/instances/#{@identity_domain}/status/create/job/#{job_id}"
  response.status = 202
  response
end

#create_snapshot(name, description, database_id) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/create_snapshot.rb', line 26

def create_snapshot(name, description, database_id)
  response = Excon::Response.new

   data = {
     'name' => name,
     'description' => description,
     'creationTime' => Time.now,
     'clonedServicesSize' => 1,
     'status'=>'In Progress',
     'database_id'=>database_id,
     'clonedServices'=>[{
       'clonedServiceName'=>'ClonedService1',
       'clonedServiceCreationTime'=> Time.now
       }]
   }
   if !self.data[:snapshots].key?(database_id) then self.data[:snapshots][database_id] = {} end
   self.data[:snapshots][database_id][name] = data
   self.data[:created_at][name] = Time.now
   response.status = 202
   response
end

#data ⇒ Object 



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# File 'lib/fog/oraclecloud/database.rb', line 132

def data 
  self.class.data
end

#delete_instance(name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/delete_instance.rb', line 16

def delete_instance(name)
  response = Excon::Response.new
  self.data[:instances][name]['status'] = 'Terminating'
  self.data[:deleted_at][name] = Time.now
  response.status = 204
  response
end

#delete_snapshot(db_name, snapshot_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/delete_snapshot.rb', line 16

def delete_snapshot(db_name, snapshot_name)
  response = Excon::Response.new
  self.data[:snapshots][db_name][snapshot_name]['status'] = 'Terminating'
  self.data[:deleted_at][snapshot_name] = Time.now
  response.status = 204
  response
end

#get_access_rule(db_name, rule_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/get_access_rule.rb', line 23

def get_access_rule(db_name, rule_name)
  response = Excon::Response.new

  rule = self.data[:access_rules][db_name].detect { |r| r['ruleName'] == rule_name}

  if !rule.nil? then
    response.status = 200
    response.body = rule
    response
  else
    raise Fog::OracleCloud::Database::NotFound.new("Rule #{rule_name} for #{db_name} does not exist");
  end
end

#get_instance(name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/get_instance.rb', line 17

def get_instance(name)
  response = Excon::Response.new

  if instance = self.data[:instances][name]
    case instance['status']
    when 'Starting Provisioning'
      self.data[:instances][name]['status'] = 'In Progress'
      # This simulates the few seconds the Oracle Cloud takes to add this instance to the GET request after creating
      raise(
        Excon::Errors.status_error(
          { :expects => 200 },
          Excon::Response.new({
            :status => 404,
            :body => 'No such service exists, check domain and service name'
          })
        )
      )
    when 'Terminating'
      if Time.now - self.data[:deleted_at][name] >= Fog::Mock.delay
        self.data[:deleted_at].delete(name)
        self.data[:instances].delete(name)
      end
    when 'In Progress'
      if Time.now - self.data[:created_at][name] >= Fog::Mock.delay
        self.data[:instances][name]['status'] = 'Running'
        instance = self.data[:instances][name]
        self.data[:created_at].delete(name)
      end
    when 'Maintenance'
      info = self.data[:maintenance_at][name]
      if Time.now - info['time'] >= Fog::Mock.delay
        self.data[:instances][name]['status'] = 'Running'
        self.data[:instances][name][info['attribute']] = info['value']
        self.data[:maintenance_at].delete(name)
      end
    end
    response.status = 200
    response.body = instance
    response
  else
    raise Fog::OracleCloud::Database::NotFound.new("Database #{name} does not exist");
  end
end

#get_instance_from_job(job_id) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/get_instance_from_job.rb', line 17

def get_instance_from_job(job_id)
  response = Excon::Response.new

  instance = self.data[:instances].select { |k, v| v['creation_job_id'] == job_id }
  if instance
    response.status = 200
    response.body = instance
    response
  else
    raise Fog::OracleCloud::Database::NotFound.new("Database #{job_id} does not exist");
  end
end

#get_snapshot(db_name, snapshot_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/get_snapshot.rb', line 17

def get_snapshot(db_name, snapshot_name)
  response = Excon::Response.new

  if snapshot = self.data[:snapshots][db_name][snapshot_name]
    case snapshot['status']
    when 'Terminating'
      if Time.now - self.data[:deleted_at][snapshot_name] >= Fog::Mock.delay
        self.data[:deleted_at].delete(snapshot_name)
        self.data[:snapshots][db_name].delete(snapshot_name)
      end
    when 'In Progress'
      if Time.now - self.data[:created_at][snapshot_name] >= Fog::Mock.delay
        self.data[:snapshots][db_name][snapshot_name]['status'] = 'Succeeded'
        snapshot = self.data[:snapshots][db_name][snapshot_name]
        self.data[:created_at].delete(snapshot_name)
      end
    end
    response.status = 200
    response.body = snapshot
    response
  else
    raise Fog::OracleCloud::Database::NotFound.new("Snapshot #{snapshot_name} for #{db_name} does not exist");
  end
end

#list_access_rules(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_access_rules.rb', line 16

def list_access_rules(db_name)
  response = Excon::Response.new

  if !self.data[:access_rules][db_name] then self.data[:access_rules][db_name] = [] end
  access_rules = self.data[:access_rules][db_name]

  response.body = {
    'accessRules' => access_rules
  }
  response
end

#list_backups(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_backups.rb', line 16

def list_backups(db_name)
  response = Excon::Response.new

  if !self.data[:backups][db_name] then self.data[:backups][db_name] = [] end
  backups = self.data[:backups][db_name]

  backups.each_with_index { |b, i| 
    if b['status'] = 'IN PROGRESS' then
      if Time.now - self.data[:created_at][:backups][db_name][i] >= Fog::Mock.delay
        self.data[:created_at][:backups][db_name].delete(i)
        self.data[:backups][db_name][i]['status'] = 'COMPLETED'
        b = self.data[:backups][db_name][i]
      end
    end
  }
  response.body = {
    'backupList' => backups
  }
  response
end

#list_instances ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_instances.rb', line 16

def list_instances
  response = Excon::Response.new

  instances = self.data[:instances].values

  response.body = {
    'services' => instances
  }
  response
end

#list_patches(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_patches.rb', line 16

def list_patches(db_name)
  response = Excon::Response.new

  # Fake a patch
  response.body = {
    'availablePatches' => [{
      "patchId"=>"23054246-SE",
      "patchNumber"=>"Patch_12.1.0.2.160719_SE",
      "patchCategory"=>"DB",
      "patchSeverity"=>"Normal",
      "includesConfigUpgrade"=>false,
      "patchDescription"=>"DB 12.1.0.2.160719 Jul 2016 PSU Standard Edition image",
      "patchReleaseUrl"=>"https://support.oracle.com/epmos/faces/PatchDetail?patchId=23054246",
      "serviceType"=>"DBaaS",
      "serviceVersion"=>"12.1.0.2",
      "releaseDate"=>"2016-07-16T01:40:00.000+0000",
      "entryDate"=>"2016-10-07T20:57:33.121+0000",
      "entryUserId"=>"OCLOUD9_SM_PLATFORM_APPID",
      "patchType"=>"PSU",
      "requiresRestart"=> true,
      "serviceTypeVersions"=>"ANY",
      "isDeleted"=> false,
      "isCustomerVisible"=> false,
      "isAutoApply"=> false,
      "induceDownTime"=> false,
      "displayName"=>"12.1.0.2.160719",
      "releaseVersion"=>"12.1.0.2.160719",
      "serviceEditions"=>"SE",
    }]
  }
  response
end

#list_recoveries(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_recoveries.rb', line 16

def list_recoveries(db_name)
  response = Excon::Response.new

  if !self.data[:recoveries][db_name] then self.data[:recoveries][db_name] = [] end
  recoveries = self.data[:recoveries][db_name]

  recoveries.each_with_index { |r, i| 
    if r['status'] = 'IN PROGRESS' then
      if Time.now - self.data[:created_at][:recoveries][db_name][i] >= Fog::Mock.delay
        self.data[:created_at][:recoveries][db_name].delete(i)
        self.data[:recoveries][db_name][i]['status'] = 'COMPLETED'
        self.data[:recoveries][db_name][i]['recoveryCompleteDate'] = Time.now.strftime('%d-%b-%Y %H:%M:%S UTC')
        b = self.data[:backups][db_name][i]
      end
    end
  }
  response.body = {
    'recoveryList' => recoveries
  }
  response
end

#list_servers(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_servers.rb', line 16

def list_servers(db_name)
  response = Excon::Response.new

  servers = self.data[:servers][db_name]

  response.body = servers
  response
end

#list_snapshots(db_name) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/list_snapshots.rb', line 16

def list_snapshots(db_name)
  response = Excon::Response.new

  snapshots = self.data[:snapshots][db_name].values

  response.body = snapshots
  response
end

#password ⇒ Object 



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# File 'lib/fog/oraclecloud/database.rb', line 110

def password
  @password
end

#recover_instance(service_name, type = nil, value = nil) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/recover_instance.rb', line 24

def recover_instance(service_name, type=nil, value=nil)
  response = Excon::Response.new

   if !self.data[:recoveries][service_name].is_a? Array then 
     self.data[:recoveries][service_name] = []
   end

   if !self.data[:created_at][:recoveries] 
     self.data[:created_at][:recoveries] = {}
     self.data[:created_at][:recoveries][service_name] = []
   end

   # Find the backup first
   backups = self.data[:backups][service_name]
   backup = nil
   if type == 'tag' then
     backup = backups.find { |b| b['dbTag'] = value }
   elsif type == 'timestamp' then
     # Too hard to do this logic in mock. Just return the latest
     backup = backups.last
   elsif type.nil? then
     # Default to searching for the latest
     backup = backups.last
   end
   if backup.nil? then
     response.status = 500
   else
     if type == 'tag' then
       self.data[:recoveries][service_name].push({
         'recoveryStartDate'=>Time.now.strftime('%d-%b-%Y %H:%M:%S UTC'),
         'status'=>'IN PROGRESS',
         'dbTag'=>value,
         'database_id' => service_name
       })
       self.data[:created_at][:recoveries][service_name].push(Time.now)
     elsif type == 'timestamp' then
       self.data[:recoveries][service_name].push({
         'recoveryStartDate'=>Time.now.strftime('%d-%b-%Y %H:%M:%S UTC'),
         'status'=>'IN PROGRESS',
         'timestamp'=>value.strftime('%d-%b-%Y %H:%M:%S'),
         'database_id' => service_name
       })
       self.data[:created_at][:recoveries][service_name].push(Time.now)
     elsif type.nil? then
       self.data[:recoveries][service_name].push({
         'recoveryStartDate'=>Time.now.strftime('%d-%b-%Y %H:%M:%S UTC'),
         'status'=>'IN PROGRESS',
         'latest'=>true,
         'database_id' => service_name
       })
       self.data[:created_at][:recoveries][service_name].push(Time.now)
     end
     response.status = 202
   end
   response
end

#scale_instance(name, options = {}) ⇒ Object 



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# File 'lib/fog/oraclecloud/requests/database/scale_instance.rb', line 24

def scale_instance(name, options={})
  response = Excon::Response.new

   self.data[:instances][name]['status'] = 'Maintenance'
   info = { 'time'=> Time.now }
   if (options[:shape]) then
     info['attribute'] = 'shape'
     info['value'] = options[:shape]
   end
   self.data[:maintenance_at][name] = info
   response.status = 202
   response
end

#username ⇒ Object 



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# File 'lib/fog/oraclecloud/database.rb', line 106

def username
  @username
end