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cloud_manager.rb
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cloud_manager.rb
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# TODO: Separate collection from parsing (perhaps collecting in parallel a la RHEVM)
class ManageIQ::Providers::Azure::Inventory::Parser::CloudManager < ManageIQ::Providers::Azure::Inventory::Parser
include ManageIQ::Providers::Azure::RefreshHelperMethods
def parse
log_header = "Collecting data for EMS : [#{collector.manager.name}] id: [#{collector.manager.id}]"
_log.info("#{log_header}...")
resource_groups
flavors
availability_zones
stacks
stack_templates
instances
managed_images
cloud_databases
cloud_database_servers
images if collector.options.get_private_images
market_images if collector.options.get_market_images
_log.info("#{log_header}...Complete")
end
private
def resource_groups
collector.resource_groups.each do |resource_group|
uid = resource_group.id.downcase
persister.resource_groups.build(
:name => resource_group.name,
:ems_ref => uid,
)
end
end
def flavors
collector.flavors.each do |flavor|
name = flavor.name
persister.flavors.build(
:ems_ref => name.downcase,
:name => name,
:cpu_total_cores => flavor.number_of_cores,
:memory => flavor.memory_in_mb.megabytes,
:root_disk_size => flavor.os_disk_size_in_mb.megabytes,
:swap_disk_size => flavor.resource_disk_size_in_mb.megabytes,
:enabled => true
)
end
end
def availability_zones
collector.availability_zones.each do |az|
id = az.id.downcase
persister.availability_zones.build(
:ems_ref => id,
:name => az.name,
)
end
end
def instances
collector.instances.each do |instance|
uid = File.join(collector.subscription_id,
instance.resource_group.downcase,
instance.type.downcase,
instance.name)
# TODO(lsmola) we have a non lazy dependency, can we remove that?
vm_size_name = instance.properties.hardware_profile.vm_size
vm_size = collector.flavors_by_name[vm_size_name]
next if vm_size.nil?
flavor_ems_ref = vm_size_name.downcase
flavor = persister.flavors.lazy_find(flavor_ems_ref)
rg_ems_ref = collector.get_resource_group_ems_ref(instance)
parent_ref = collector.parent_ems_ref(instance)
# We want to archive VMs with no status
next if (status = collector.power_status(instance)).blank?
persister_instance = persister.vms.build(
:uid_ems => instance.properties.vm_id,
:ems_ref => uid,
:name => instance.name,
:vendor => "azure",
:connection_state => "connected",
:raw_power_state => status,
:flavor => flavor,
:location => instance.location,
:genealogy_parent => persister.miq_templates.lazy_find(parent_ref),
# TODO(lsmola) for release > g, we can use secondary indexes for this as
:orchestration_stack => persister.stack_resources_secondary_index[instance.id.downcase],
:availability_zone => persister.availability_zones.lazy_find('default'),
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
)
instance_hardware(persister_instance, instance, vm_size)
instance_operating_system(persister_instance, instance)
vm_and_template_labels(persister_instance, instance['tags'] || [])
vm_and_template_taggings(persister_instance, map_labels('VmAzure', instance['tags'] || []))
end
end
def instance_hardware(persister_instance, instance, vm_size)
persister_hardware = persister.hardwares.build(
:vm_or_template => persister_instance,
:cpu_total_cores => vm_size.number_of_cores,
:memory_mb => vm_size.memory_in_mb,
:disk_capacity => vm_size.os_disk_size_in_mb.megabytes + vm_size.resource_disk_size_in_mb.megabytes
)
hardware_networks(persister_hardware, instance)
hardware_disks(persister_hardware, instance)
end
def instance_operating_system(persister_instance, instance)
persister.operating_systems.build(
:vm_or_template => persister_instance,
:product_name => guest_os(instance)
)
end
def hardware_networks(persister_hardware, instance)
collector.instance_network_ports(instance).each do |nic_profile|
nic_profile.properties.ip_configurations.each do |ipconfig|
hostname = ipconfig.name
private_ip_addr = ipconfig.properties.try(:private_ip_address)
if private_ip_addr
hardware_network(persister_hardware, private_ip_addr, hostname, "private")
end
public_ip_obj = ipconfig.properties.try(:public_ip_address)
next unless public_ip_obj
ip_profile = collector.instance_floating_ip(public_ip_obj)
next unless ip_profile
public_ip_addr = ip_profile.properties.try(:ip_address)
hardware_network(persister_hardware, public_ip_addr, hostname, "public")
end
end
end
def hardware_network(persister_hardware, ip_address, hostname, description)
persister.networks.build(
:hardware => persister_hardware,
:description => description,
:ipaddress => ip_address,
:hostname => hostname,
)
end
def hardware_disks(persister_hardware, instance)
data_disks = instance.properties.storage_profile.data_disks
data_disks.each do |disk|
add_instance_disk(persister_hardware, instance, disk)
end
disk = instance.properties.storage_profile.os_disk
add_instance_disk(persister_hardware, instance, disk)
end
# Redefine the inherited method for our purposes
def add_instance_disk(persister_hardware, instance, disk)
if instance.managed_disk?
disk_type = 'managed'
disk_location = disk.managed_disk.id
managed_disk = collector.instance_managed_disk(disk_location)
if managed_disk
disk_size = managed_disk.properties.disk_size_gb.gigabytes
mode = managed_disk.try(:sku).try(:name)
else
_log.warn("Unable to find disk information for #{instance.name}/#{instance.resource_group}")
disk_size = nil
mode = nil
end
else
disk_type = 'unmanaged'
disk_location = disk.try(:vhd).try(:uri)
disk_size = disk.try(:disk_size_gb).try(:gigabytes)
if disk_location
uri = Addressable::URI.parse(disk_location)
storage_name = uri.host.split('.').first
container_name = File.dirname(uri.path)
blob_name = uri.basename
storage_acct = collector.instance_storage_accounts(storage_name)
mode = storage_acct.try(:sku).try(:name)
if collector.options.get_unmanaged_disk_space && disk_size.nil? && storage_acct.present?
storage_keys = collector.instance_account_keys(storage_acct)
storage_key = storage_keys['key1'] || storage_keys['key2']
blob_props = storage_acct.blob_properties(container_name, blob_name, storage_key)
disk_size = blob_props.content_length.to_i
end
end
end
persister.disks.build(
:hardware => persister_hardware,
:device_type => 'disk',
:controller_type => 'azure',
:device_name => disk.name,
:location => disk_location,
:size => disk_size,
:disk_type => disk_type,
:mode => mode
)
end
def vm_and_template_labels(resource, tags)
tags.each do |tag|
persister
.vm_and_template_labels
.find_or_build_by(
:resource => resource,
:name => tag.first,
)
.assign_attributes(
:section => 'labels',
:source => 'azure',
:value => tag.second,
)
end
end
# Returns array of InventoryObject<Tag>.
def map_labels(model_name, labels)
label_hashes = labels.collect do |tag|
{ :name => tag.first, :value => tag.second }
end
persister.tag_mapper.map_labels(model_name, label_hashes)
end
def vm_and_template_taggings(resource, tags_inventory_objects)
tags_inventory_objects.each do |tag|
persister.vm_and_template_taggings.build(:taggable => resource, :tag => tag)
end
end
def stacks
collector.stacks.each do |deployment|
name = deployment.name
uid = deployment.id
persister_orchestration_stack = persister.orchestration_stacks.build(
:ems_ref => uid,
:name => name,
:description => name,
:status => deployment.properties.provisioning_state,
:finish_time => deployment.properties.timestamp,
:resource_group => deployment.resource_group,
)
if (resources = collector.stacks_resources_cache[uid])
# If the stack hasn't changed, we load existing resources in batches from our DB, this saves a lot of time
# comparing to doing API query for resources per each stack
stack_resources_from_cache(persister_orchestration_stack, resources)
else
stack_resources(persister_orchestration_stack, deployment)
end
stack_outputs(persister_orchestration_stack, deployment)
stack_parameters(persister_orchestration_stack, deployment)
end
# TODO(lsmola) for release > g, we can use secondary indexes for this as
# :parent => persister.orchestration_stacks_resources.lazy_find({:ems_ref => res_uid } , {:key => :stack, :ref => :by_...}),
persister.orchestration_stacks.data.each do |stack_data|
stack_data[:parent] = persister.stack_resources_secondary_index[stack_data[:ems_ref].downcase]
end
end
def stack_parameters(persister_orchestration_stack, deployment)
raw_parameters = deployment.properties.try(:parameters)
return [] if raw_parameters.blank?
raw_parameters.each do |param_key, param_obj|
uid = File.join(deployment.id, param_key)
persister.orchestration_stacks_parameters.build(
:stack => persister_orchestration_stack,
:ems_ref => uid,
:name => param_key,
:value => param_obj['value']
)
end
end
def stack_outputs(persister_orchestration_stack, deployment)
raw_outputs = deployment.properties.try(:outputs)
return [] if raw_outputs.blank?
raw_outputs.each do |output_key, output_obj|
uid = File.join(deployment.id, output_key)
persister.orchestration_stacks_outputs.build(
:stack => persister_orchestration_stack,
:ems_ref => uid,
:key => output_key,
:value => output_obj['value'],
:description => output_key
)
end
end
def stack_resources(persister_orchestration_stack, deployment)
collector.stack_resources(deployment).each do |resource|
status_message = resource_status_message(resource)
status_code = resource.properties.try(:status_code)
persister_stack_resource = persister.orchestration_stacks_resources.build(
:stack => persister_orchestration_stack,
:ems_ref => resource.properties.target_resource.id,
:name => resource.properties.target_resource.resource_name,
:logical_resource => resource.properties.target_resource.resource_name,
:physical_resource => resource.properties.tracking_id,
:resource_category => resource.properties.target_resource.resource_type,
:resource_status => resource.properties.provisioning_state,
:resource_status_reason => status_message || status_code,
:last_updated => resource.properties.timestamp
)
# TODO(lsmola) for release > g, we can use secondary indexes for this
persister.stack_resources_secondary_index[persister_stack_resource[:ems_ref].downcase] = persister_stack_resource[:stack]
end
end
def stack_resources_from_cache(persister_orchestration_stack, resources)
resources.each do |resource|
persister_stack_resource = persister.orchestration_stacks_resources.build(
resource.merge!(:stack => persister_orchestration_stack)
)
# TODO(lsmola) for release > g, we can use secondary indexes for this
persister.stack_resources_secondary_index[persister_stack_resource[:ems_ref].downcase] = persister_stack_resource[:stack]
end
end
def stack_templates
collector.stack_templates.each do |template|
persister_orchestration_template = persister.orchestration_templates.build(
:ems_ref => template[:uid],
:name => template[:name],
:description => template[:description],
:content => template[:content],
:orderable => false
)
# Assign template to stack here, so we don't need to always load the template
persister_orchestration_stack = persister.orchestration_stacks.build(:ems_ref => template[:uid])
persister_orchestration_stack[:orchestration_template] = persister_orchestration_template if persister_orchestration_stack
end
end
def managed_images
collector.managed_images.each do |image|
uid = image.id.downcase
rg_ems_ref = collector.get_resource_group_ems_ref(image)
persister_miq_template = persister.miq_templates.build(
:uid_ems => uid,
:ems_ref => uid,
:name => image.name,
:description => "#{image.resource_group}/#{image.name}",
:location => collector.manager.provider_region,
:vendor => 'azure',
:connection_state => "connected",
:raw_power_state => 'never',
:template => true,
:publicly_available => false,
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
)
image_hardware(persister_miq_template, image.properties.storage_profile.try(:os_disk).try(:os_type) || 'unknown')
image_operating_system(persister_miq_template, image)
end
end
def market_images
collector.market_images.each do |image|
uid = image.id
persister_miq_template = persister.miq_templates.build(
:uid_ems => uid,
:ems_ref => uid,
:name => "#{image.offer} - #{image.sku} - #{image.version}",
:description => "#{image.offer} - #{image.sku} - #{image.version}",
:location => collector.manager.provider_region,
:vendor => 'azure',
:connection_state => "connected",
:raw_power_state => 'never',
:template => true,
:publicly_available => true,
)
image_hardware(persister_miq_template, 'unknown')
end
end
def images
collector.images.each do |image|
uid = image.uri
persister_miq_template = persister.miq_templates.build(
:uid_ems => uid,
:ems_ref => uid,
:name => build_image_name(image),
:description => build_image_description(image),
:location => collector.manager.provider_region,
:vendor => "azure",
:connection_state => "connected",
:raw_power_state => "never",
:template => true,
:publicly_available => false,
)
image_hardware(persister_miq_template, image.operating_system)
end
end
def image_hardware(persister_miq_template, os)
persister.hardwares.build(
:vm_or_template => persister_miq_template,
:bitness => 64,
:guest_os => OperatingSystem.normalize_os_name(os)
)
end
def image_operating_system(persister_miq_template, image)
persister.operating_systems.build(
:vm_or_template => persister_miq_template,
:product_name => guest_os(image)
)
end
def cloud_databases
collector.mariadb_databases.each do |server, database|
rg_ems_ref = collector.get_resource_group_ems_ref(database)
persister.cloud_databases.build(
:ems_ref => database.id,
:name => "#{server.name}/#{database.name}",
:status => server.properties&.user_visible_state,
:db_engine => "MariaDB #{server.properties&.version}",
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
:cloud_database_server => persister.cloud_database_servers.lazy_find(server.id)
)
end
collector.mysql_databases.each do |server, database|
rg_ems_ref = collector.get_resource_group_ems_ref(database)
persister.cloud_databases.build(
:ems_ref => database.id,
:name => "#{server.name}/#{database.name}",
:status => server.properties&.user_visible_state,
:db_engine => "MySQL #{server.properties&.version}",
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
:cloud_database_server => persister.cloud_database_servers.lazy_find(server.id)
)
end
collector.postgresql_databases.each do |server, database|
rg_ems_ref = collector.get_resource_group_ems_ref(database)
persister.cloud_databases.build(
:ems_ref => database.id,
:name => "#{server.name}/#{database.name}",
:status => server.properties&.user_visible_state,
:db_engine => "PostgreSQL #{server.properties&.version}",
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
:cloud_database_server => persister.cloud_database_servers.lazy_find(server.id)
)
end
collector.sql_databases.each do |sql_server, sql_database|
rg_ems_ref = collector.get_resource_group_ems_ref(sql_database)
persister.cloud_databases.build(
:ems_ref => sql_database.id,
:name => "#{sql_server.name}/#{sql_database.name}",
:status => sql_database.properties&.status,
:db_engine => "SQL Server #{sql_server.properties&.version}",
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref),
:cloud_database_server => persister.cloud_database_servers.lazy_find(sql_server.id)
)
end
end
def cloud_database_servers
collector.sql_servers.each do |server|
rg_ems_ref = collector.get_resource_group_ems_ref(server)
persister.cloud_database_servers.build(
:ems_ref => server.id,
:name => server.name,
:server_type => 'SQL',
:status => normalize_cloud_database_server_status(server.properties&.state),
:version => server.properties&.version,
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref)
)
end
collector.mysql_servers.each do |server|
rg_ems_ref = collector.get_resource_group_ems_ref(server)
persister.cloud_database_servers.build(
:ems_ref => server.id,
:name => server.name,
:server_type => 'MySQL',
:status => normalize_cloud_database_server_status(server.properties&.user_visible_state),
:version => server.properties&.version,
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref)
)
end
collector.mariadb_servers.each do |server|
rg_ems_ref = collector.get_resource_group_ems_ref(server)
persister.cloud_database_servers.build(
:ems_ref => server.id,
:name => server.name,
:server_type => 'MariaDB',
:status => normalize_cloud_database_server_status(server.properties&.user_visible_state),
:version => server.properties&.version,
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref)
)
end
collector.postgresql_servers.each do |server|
rg_ems_ref = collector.get_resource_group_ems_ref(server)
persister.cloud_database_servers.build(
:ems_ref => server.id,
:name => server.name,
:server_type => 'PostgreSQL',
:status => normalize_cloud_database_server_status(server.properties&.user_visible_state),
:version => server.properties&.version,
:resource_group => persister.resource_groups.lazy_find(rg_ems_ref)
)
end
end
# Helper methods
# #################
# Find both OS and SKU if possible, otherwise just the OS type.
def guest_os(instance)
image_reference = instance.properties.storage_profile.try(:image_reference)
if image_reference&.try(:offer)
"#{image_reference.offer} #{image_reference.sku.tr('-', ' ')}"
else
instance.properties.storage_profile.os_disk.os_type
end
end
def resource_status_message(resource)
return nil unless resource.properties.respond_to?(:status_message)
if resource.properties.status_message.respond_to?(:error)
resource.properties.status_message.error.message
else
resource.properties.status_message.to_s
end
end
def build_image_description(image)
# Description is a concatenation of resource group and storage account
"#{image.storage_account.resource_group}/#{image.storage_account.name}"
end
def normalize_cloud_database_server_status(server_status)
case server_status.downcase
when /ready/
"running"
else
"unknown"
end
end
end