Class: AvstCloud::AzureRmConnection

Inherits:
CloudConnection show all
Defined in:
lib/avst-cloud/azure_rm_connection.rb

Constant Summary

Constants inherited from CloudConnection

CloudConnection::UNIMPLEMENTED

Instance Attribute Summary collapse

Attributes inherited from CloudConnection

#connection, #provider, #provider_pass, #provider_user

Instance Method Summary collapse

Methods included from Logging

included, logger, #logger, logger=, mask_message, show_passwords=

Constructor Details

#initialize(client_id, client_secret, tenant_id, subscription_id) ⇒ AzureRmConnection

Returns a new instance of AzureRmConnection.



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 24

def initialize(client_id, client_secret, tenant_id, subscription_id)
    super('AzureRM', client_id, client_secret)
    @tenant_id = tenant_id
    @subscription_id = subscription_id
end

Instance Attribute Details

#subscription_id ⇒ Object

Returns the value of attribute subscription_id.



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 22

def subscription_id
  @subscription_id
end

#tenant_id ⇒ Object

Returns the value of attribute tenant_id.



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 22

def tenant_id
  @tenant_id
end

Instance Method Details

#attach_data_disk(server, disk_name, size_in_gb, storage_account_name) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 180

def attach_data_disk(server, disk_name, size_in_gb, )
    server.attach_data_disk(disk_name, size_in_gb, )
end

#check_create_availability_set(availability_set_name, resource_group, location) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 478

def check_create_availability_set(availability_set_name, resource_group, location)
    logger.debug "Searching for #{resource_group}"
    found_availability_set = connect.availability_sets(resource_group: resource_group).get(resource_group, availability_set_name)
    unless found_availability_set
        logger.debug "Availability set #{availability_set_name} in #{resource_group} not found, creating new one"
        found_availability_set = connect.availability_sets.create(
             name: availability_set_name,
             location: location,
             resource_group: resource_group
        )
    end
    found_availability_set
end

#check_create_ip_configuration(ip_configuration_name, resource_group, location, public_ip_allocation_method = "Static") ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 278

def check_create_ip_configuration(ip_configuration_name, resource_group, location, public_ip_allocation_method="Static")
    ip_configuration = connect_to_networks.public_ips(resource_group: resource_group).get(ip_configuration_name)
    unless ip_configuration
        ip_configuration = connect_to_networks.public_ips.create(
            name: ip_configuration_name,
            resource_group: resource_group,
            location: location,
            public_ip_allocation_method: public_ip_allocation_method
        )
    end
    ip_configuration.ip_address
end

#check_create_network_interface(network_interface_name, resource_group, location, virtual_network_name, subnet_name, ip_configuration_name, private_ip_allocation_method = "Dynamic", public_ip_allocation_method = "Static", subnet_address_list = nil, dns_list = nil, network_address_list = nil, address_prefix = nil, use_public_ip = true, create_public_ip_configuration = true, virtual_network_resource_group = nil, public_ip_resource_group = nil, subnet_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 197

def check_create_network_interface(network_interface_name, resource_group, location, virtual_network_name, subnet_name, ip_configuration_name, private_ip_allocation_method="Dynamic", public_ip_allocation_method="Static", subnet_address_list=nil, dns_list=nil, network_address_list=nil, address_prefix=nil, use_public_ip=true, create_public_ip_configuration=true, virtual_network_resource_group=nil, public_ip_resource_group=nil, subnet_resource_group=nil)
    nic = connect_to_networks.network_interfaces(resource_group: resource_group).get(network_interface_name)

    # check/create ip_configuration_name exists
    if create_public_ip_configuration
        public_ip_resource_group = resource_group unless public_ip_resource_group
        public_ip = check_create_ip_configuration(ip_configuration_name, public_ip_resource_group, location, public_ip_allocation_method)
        public_ip_address_id =  "/subscriptions/#{@subscription_id}/resourceGroups/#{public_ip_resource_group}/providers/Microsoft.Network/publicIPAddresses/#{ip_configuration_name}"
    else
        use_public_ip = false
    end
    unless nic
        # default virtual_network_resource_group to network interface resource group
        virtual_network_resource_group = resource_group unless virtual_network_resource_group
        # check/create  virtual_network exists
        vnet = check_create_virtual_network(virtual_network_name, virtual_network_resource_group, location, subnet_address_list, dns_list, network_address_list)
        
        subnet_resource_group = virtual_network_resource_group unless subnet_resource_group
        # check if provided subnet exists, if nil then use default one
        unless subnet_name
            subnets = connect_to_networks.subnets(resource_group: subnet_resource_group, virtual_network_name: virtual_network_name)
            if subnets.length == 0
                raise "Can not decide what subnet to choose. There are no subnets for virtual network #{virtual_network_name}."
            elsif subnets.length != 1
                raise "Can not decide what subnet to choose. Please specify subnet name."
            end
            subnet_name = subnets[0].name
            logger.debug "Using subnet #{subnet_name}"
        end
        nic = connect_to_networks.network_interfaces.create(
            name: network_interface_name,
            resource_group: resource_group,
            location: location,
            subnet_id: "/subscriptions/#{@subscription_id}/resourceGroups/#{subnet_resource_group}/providers/Microsoft.Network/virtualNetworks/#{virtual_network_name}/subnets/#{subnet_name}",
            public_ip_address_id: public_ip_address_id,
            ip_configuration_name: ip_configuration_name,
            private_ip_allocation_method: private_ip_allocation_method
        )

    end
    if use_public_ip
        public_ip
    else
        nic.private_ip_address
    end
end

#check_create_resource_group(resource_group, location) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 521

def check_create_resource_group(resource_group, location)
    logger.debug "Searching for #{resource_group}"
    found_resource_group = connect_to_resources.resource_groups.get(resource_group)
    unless found_resource_group
        logger.debug "Resource group #{resource_group} not found, creating new one"
        found_resource_group = connect_to_resources.resource_groups.create(
            name:     resource_group,
            location: location
        )
    end
    found_resource_group
end

#check_create_storage_account(storage_account_name, location, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 428

def (, location, resource_group)
     = connect_to_storages.storage_accounts(resource_group: resource_group).get()
    unless 
        logger.debug "Storage account #{} not found, creating new one"
         = connect_to_storages.storage_accounts.create(
            name:     ,
            location: location,
            resource_group: resource_group
        )
    end
    
end

#check_create_subnet(subnet_name, resource_group, location, virtual_network_name, address_prefix = nil, subnet_address_list = nil, dns_list = nil, network_address_list = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 325

def check_create_subnet(subnet_name, resource_group, location, virtual_network_name, address_prefix=nil, subnet_address_list=nil, dns_list=nil, network_address_list=nil)
    subnet = connect_to_networks.subnets(resource_group: resource_group, virtual_network_name: virtual_network_name).get(subnet_name)
    unless subnet
        logger.debug "Subnet #{subnet_name} not found, creating new one"
        address_prefix = address_prefix || '10.1.0.0/24'                
        subnet = connect_to_networks.subnets.create(
            name: subnet_name,
            resource_group: resource_group,
            virtual_network_name: virtual_network_name,
            address_prefix: address_prefix
        )
    end
end

#check_create_virtual_network(virtual_network_name, resource_group, location, subnet_address_list = nil, dns_list = nil, network_address_list = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 374

def check_create_virtual_network(virtual_network_name, resource_group, location, subnet_address_list=nil, dns_list=nil, network_address_list=nil)
    vnet = connect_to_networks.virtual_networks(resource_group: resource_group).get(virtual_network_name)
                               # virtual_networks.get(virtual_network_name, resource_group)
    unless vnet
        logger.debug "Virtual network #{virtual_network_name} not found, creating new one"
        subnet_address_list = subnet_address_list || '10.1.0.0/24'
        dns_list = dns_list || '8.8.8.8,8.8.4.4,10.1.0.5,10.1.0.6'
        network_address_list = network_address_list || '10.1.0.0/16,10.2.0.0/16'
        vnet = connect_to_networks.virtual_networks.create(
            name: virtual_network_name,
            location: location,
            resource_group: resource_group,
            subnet_address_list: subnet_address_list,
            dns_list: dns_list,
            network_address_list: network_address_list
        )
    end
    vnet
end

#create_server(server_name, user, password, publisher, offer, sku, version, platform, location, resource_group, vm_size, storage_account_name, network_interface_name, virtual_network_name, subnet_name, ip_configuration_name, private_ip_allocation_method, public_ip_allocation_method, subnet_address_list, dns_list, network_address_list, address_prefix, use_public_ip, create_public_ip_configuration, data_disks = {}, availability_set_name = nil, storage_account_resource_group = nil, virtual_network_resource_group = nil, network_interface_resource_group = nil, public_ip_resource_group = nil, subnet_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 66

def create_server(server_name, 
    user, 
    password,
    publisher,
    offer,
    sku,
    version,
    platform,
    location, 
    resource_group, 
    vm_size, 
    , 
    network_interface_name, 
    virtual_network_name, 
    subnet_name, 
    ip_configuration_name,
    private_ip_allocation_method,
    public_ip_allocation_method, 
    subnet_address_list, 
    dns_list, 
    network_address_list, 
    address_prefix,
    use_public_ip,
    create_public_ip_configuration,
    data_disks={},
    availability_set_name=nil,
    =nil,
    virtual_network_resource_group=nil, 
    network_interface_resource_group=nil, 
    public_ip_resource_group=nil,
    subnet_resource_group=nil
    )

    location = location || 'West Europe'
    user = user || get_root_user
    vm_size = vm_size || "Basic_A0"
    platform = platform || "Linux"
    # Check that resource_group exists if not create one
    check_create_resource_group(resource_group, location)
    
    existing_server = find_fog_server(server_name, resource_group, false)
    
    if existing_server
        logger.error "Server #{server_name} found. #{existing_server.inspect}".yellow
        raise "Running server with the same name found!"
    else
        logger.debug "Creating Azure server:"
        logger.debug "Server name          - #{server_name}"
        logger.debug "location             - #{location}"
        logger.debug "storage_account_name - #{}"
        logger.debug "vm_size              - #{vm_size}"
        logger.debug "user                 - #{user}"
        logger.debug "password             - #{Logging.mask_message(password)}"
        logger.debug "publisher            - #{publisher}"
        logger.debug "offer                - #{offer}"
        logger.debug "sku                  - #{sku}"
        logger.debug "version              - #{version}"
        logger.debug "platform             - #{platform}"
        logger.debug "availability_set_name- #{availability_set_name}"
        logger.debug "data_disks           - #{data_disks}"

         = resource_group unless 
        virtual_network_resource_group = resource_group unless virtual_network_resource_group
        network_interface_resource_group = virtual_network_resource_group unless network_interface_resource_group
        public_ip_resource_group = virtual_network_resource_group unless public_ip_resource_group
        subnet_resource_group = virtual_network_resource_group unless subnet_resource_group

        logger.debug "storage_account_resource_group   - #{}"
        logger.debug "network_interface_resource_group - #{network_interface_resource_group}"
        logger.debug "virtual_network_resource_group   - #{virtual_network_resource_group}"
        logger.debug "public_ip_resource_group         - #{public_ip_resource_group}"
        logger.debug "subnet_resource_group            - #{subnet_resource_group}"

        # Check that storage_account exists if not create one
        (, location, )
        
        availability_set_id = availability_set_name ? check_create_availability_set(availability_set_name, resource_group, location).id : nil

        # Check if network_interface_card_id exists if not create one
        # If not, create one for virtual network provided with subnet, security group and also public ip name
        check_create_network_interface(network_interface_name, network_interface_resource_group, location, virtual_network_name, subnet_name, ip_configuration_name, private_ip_allocation_method, public_ip_allocation_method, subnet_address_list, dns_list, network_address_list, address_prefix, use_public_ip, create_public_ip_configuration, virtual_network_resource_group, public_ip_resource_group, subnet_resource_group)
        
        # create server
        connect.servers.create(
            name: server_name,
            location: location,
            resource_group: resource_group,
            vm_size: vm_size,
            storage_account_name: ,
            username: user,
            password: password,
            disable_password_authentication: false,
            network_interface_card_id: "/subscriptions/#{@subscription_id}/resourceGroups/#{network_interface_resource_group}/providers/Microsoft.Network/networkInterfaces/#{network_interface_name}",
            publisher: publisher,
            offer: offer,
            sku: sku,
            version: version,
            platform: platform,
            availability_set_id: availability_set_id
        )
        if data_disks
            data_disks.keys.each do |data_disk_name|
                attach_data_disk(server, data_disk_name, data_disks[data_disk_name], )
            end
        end
        result_server = server(server_name, resource_group, user, password, use_public_ip, network_interface_resource_group, public_ip_resource_group)

        logger.debug "[DONE]\n\n"
        logger.debug "The server has been successfully created, to login onto the server:\n"
        logger.debug "\t ssh #{user}@#{result_server.ip_address} with pass #{Logging.mask_message(password)} \n"
        result_server
    end
end

#destroy_availability_set(availability_set_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 513

def destroy_availability_set(availability_set_name, resource_group)
    logger.debug "Deleting #{resource_group}"
    found_availability_set = connect.availability_sets(resource_group: resource_group).get(resource_group, availability_set_name)
    if found_availability_set
        found_availability_set.destroy
    end
end

#destroy_ip_configuration(ip_configuration_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 291

def destroy_ip_configuration(ip_configuration_name, resource_group)
    logger.debug "Deleting #{ip_configuration_name}"
    public_ip = connect_to_networks.public_ips(resource_group: resource_group).get(ip_configuration_name)
    if public_ip
        public_ip.destroy
    end
    logger.debug "Public IP deleted"
end

#destroy_ip_configuration_for_server(server_name, resource_group, should_fail = false, network_interface_resource_group = nil, public_ip_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 300

def destroy_ip_configuration_for_server(server_name, resource_group, should_fail=false, network_interface_resource_group=nil, public_ip_resource_group=nil)
    server = find_fog_server(server_name, resource_group)
    if (server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        network_interface_resource_group = resource_group unless network_interface_resource_group
        nic = connect_to_networks.network_interfaces(resource_group: network_interface_resource_group).get(network_interface_card_name)
        if nic
            if nic.public_ip_address_id
                ip_configuration_name = nic.public_ip_address_id.split("/")[-1]
                public_ip_resource_group = network_interface_resource_group unless public_ip_resource_group
                destroy_ip_configuration(ip_configuration_name, public_ip_resource_group)
            else
                logger.debug "Can not find public ip for server #{server_name} in resource_group #{network_interface_resource_group}"
                raise "Can not find public ip" if should_fail
            end
        else
            logger.debug "Can not find network interface card for server #{server_name} in resource_group #{network_interface_resource_group}"
            raise "Can not find network interface card" if should_fail
        end
    else 
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card" if should_fail
    end
end

#destroy_network_interface(network_interface_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 258

def destroy_network_interface(network_interface_name, resource_group)
    logger.debug "Deleting #{network_interface_name}"
    network_interface = connect_to_networks.network_interfaces(resource_group: resource_group).get(network_interface_name)
    if network_interface
        network_interface.destroy
    end
    logger.debug "Network interface deleted"
end

#destroy_network_interface_for_server(server_name, resource_group, should_fail = false) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 267

def destroy_network_interface_for_server(server_name, resource_group, should_fail=false)
    server = find_fog_server(server_name, resource_group)
    if (server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        destroy_network_interface(network_interface_card_name, resource_group)
    else 
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card" if should_fail
    end
end

#destroy_resource_group(resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 534

def destroy_resource_group(resource_group)
    logger.debug "Deleting #{resource_group}"
    found_resource_group = connect_to_resources.resource_groups.get(resource_group)
    if found_resource_group
        found_resource_group.destroy
    end
end

#destroy_storage_account(storage_account_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 469

def (, resource_group)
    logger.debug "Deleting #{}"
     = connect_to_storages.storage_accounts(resource_group: resource_group).get()
    if 
        .destroy
    end
    logger.debug "Storage deleted"
end

#destroy_storage_account_for_server(server_name, resource_group, should_fail = false, storage_account_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 457

def (server_name, resource_group, should_fail=false, =nil)
    server = find_fog_server(server_name, resource_group)
    if (server.)
         = server.
         = resource_group unless 
        (, )
    else 
        logger.debug "Can not find storage account for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find storage account" if should_fail
    end
end

#destroy_subnet(subnet_name, resource_group, virtual_network_name) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 339

def destroy_subnet(subnet_name, resource_group, virtual_network_name)
    logger.debug "Deleting #{subnet_name}"
    subnet = connect_to_networks.subnets(resource_group: resource_group, virtual_network_name: virtual_network_name).get(subnet_name)
    if subnet
        subnet.destroy
    end
    logger.debug "Subnet deleted"
end

#destroy_subnet_for_server(server_name, resource_group, should_fail = false, network_interface_resource_group = nil, subnet_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 348

def destroy_subnet_for_server(server_name, resource_group, should_fail=false, network_interface_resource_group=nil, subnet_resource_group=nil)
    server = find_fog_server(server_name, resource_group)
    if (server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        network_interface_resource_group = resource_group unless network_interface_resource_group
        nic = connect_to_networks.network_interfaces(resource_group: network_interface_resource_group).get(network_interface_card_name)
        if nic
            if nic.subnet_id
                subnet_id_name = nic.subnet_id.split("/")[-1]
                virtual_network_name = nic.subnet_id.split("virtualNetworks/")[-1].split("/")[0]
                subnet_resource_group = network_interface_resource_group unless subnet_resource_group
                destroy_subnet(subnet_id_name, resource_group, virtual_network_name)
            else
                logger.debug "Can not find subnet for server #{server_name} in resource_group #{network_interface_resource_group}"
                raise "Can not find subnet" if should_fail
            end
        else
            logger.debug "Can not find network interface card for server #{server_name} in resource_group #{network_interface_resource_group}"
            raise "Can not find network interface card" if should_fail
        end
    else 
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card" if should_fail
    end
end

#destroy_virtual_network(virtual_network_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 419

def destroy_virtual_network(virtual_network_name, resource_group)
    logger.debug "Deleting #{virtual_network_name}"
    vnet = connect_to_networks.virtual_networks(resource_group: resource_group).get(virtual_network_name)
    if vnet
        vnet.destroy
    end
    logger.debug "Virtual network deleted"
end

#destroy_virtual_network_for_server(server_name, resource_group, should_fail = false, network_interface_resource_group = nil, subnet_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 394

def destroy_virtual_network_for_server(server_name, resource_group, should_fail=false, network_interface_resource_group=nil, subnet_resource_group=nil)
    server = find_fog_server(server_name, resource_group)
    if (server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        network_interface_resource_group = resource_group unless network_interface_resource_group
        nic = connect_to_networks.network_interfaces(resource_group: network_interface_resource_group).get(network_interface_card_name)
        if nic
            if nic.subnet_id
                virtual_network_name = nic.subnet_id.split("virtualNetworks/")[-1].split("/")[0]
                subnet_resource_group = virtual_network_resource_group unless subnet_resource_group
                destroy_virtual_network(virtual_network_name, resource_group)
            else
                logger.debug "Can not find virtual network for server #{server_name} in resource_group #{virtual_network_resource_group}"
                raise "Can not find subnet" if should_fail
            end
        else
            logger.debug "Can not find network interface card for server #{server_name} in resource_group #{virtual_network_resource_group}"
            raise "Can not find network interface card" if should_fail
        end
    else 
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card" if should_fail
    end
end

#detatch_data_disk(server_name, resource_group, storage_account, disk_name) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 184

def detatch_data_disk(server_name, resource_group, , disk_name)
    server = find_fog_server(server_name, resource_group)
    if server
        server.detach_data_disk(disk_name)
    end
end

#find_availability_set_name_for_server(server_name, resource_group, should_fail = true) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 492

def find_availability_set_name_for_server(server_name, resource_group, should_fail=true)
    availability_set_name = nil
    server = find_fog_server(server_name, resource_group)
    if (server.availability_set_id)
        availability_set_name = server.availability_set_id.split("/")[-1]
    else 
        logger.debug "Can not find availability_set_id for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find availability_set_id" if should_fail
    end
    availability_set_name
end

#find_fog_server(server_name, resource_group, should_fail = true) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 559

def find_fog_server(server_name, resource_group, should_fail=true)
    serv = connect.servers(resource_group: resource_group).get(server_name)
    unless serv
        if should_fail
            logger.debug "Server not found for name: #{server_name} in resource group #{resource_group}"
            raise "Server not found for name: #{server_name} in resource group #{resource_group}"
        end
    end
    serv
end

#find_network_interface_for_server(server_name, resource_group, should_fail = false, network_interface_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 244

def find_network_interface_for_server(server_name, resource_group, should_fail=false, network_interface_resource_group=nil)
    server = find_fog_server(server_name, resource_group)
    network_interface = nil
    if (server and server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        network_interface_resource_group = resource_group unless network_interface_resource_group
        network_interface = connect_to_networks.network_interfaces(resource_group: network_interface_resource_group).get(network_interface_card_name)
    else
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card" if should_fail 
    end
    network_interface
end

#find_storage_account_name_for_server(server_name, resource_group, should_fail = false) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 441

def (server_name, resource_group, should_fail=false)
    server = find_fog_server(server_name, resource_group)
     = nil
    if (server and server.)
         = server.
    end
    # storage account name not provided as part of server, trying to get it from os_disk_vhd_uri
    unless 
        if server.os_disk_vhd_uri != nil
            # os_disk_vhd_uri="http://storage_account_name.blob.core.windows.net/vhds/servername_os_disk.vhd"
             = server.os_disk_vhd_uri.split(".")[0].split("/")[-1]
        end
    end
    
end

#list_availability_sets(resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 504

def list_availability_sets(resource_group)
    availability_sets  = connect.availability_sets(resource_group: resource_group)
    availability_sets.each do |availability_set|
        logger.debug "#{availability_set.id}"
        logger.debug "#{availability_set.name}"
        logger.debug "#{availability_set.location}"
    end
end

#list_images ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 546

def list_images
    connect.images.each do |im|
        logger.debug im.inspect
    end
end

#list_known_servers(resource_group) ⇒ Object

Returns list of servers from fog



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 553

def list_known_servers(resource_group)
    connect.servers(resource_group: resource_group).each do |sr|
        logger.debug sr.inspect
    end
end

#list_storage_accounts(storage_account_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 191

def list_storage_accounts(, resource_group)
    storage_acc = connect_to_storages.storage_accounts(resource_group: resource_group)
                  .get()
    logger.debug "#{storage_acc.inspect}"
end

#server(server_name, resource_group, root_user, root_password, use_public_ip = true, network_interface_resource_group = nil, public_ip_resource_group = nil) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 30

def server(server_name, resource_group, root_user, root_password, use_public_ip=true, network_interface_resource_group=nil, public_ip_resource_group=nil )
    server = find_fog_server(server_name, resource_group)
    if !root_user
        root_user = get_root_user
    end
    ip_address = nil
    if (server.network_interface_card_id)
        network_interface_card_name = server.network_interface_card_id.split("/")[-1]
        network_interface_resource_group = resource_group unless network_interface_resource_group
        nic = connect_to_networks.network_interfaces(resource_group: network_interface_resource_group).get(network_interface_card_name)
        if nic
            if use_public_ip
                if nic.public_ip_address_id
                    ip_configuration_name = nic.public_ip_address_id.split("/")[-1]
                    public_ip_resource_group = network_interface_resource_group unless public_ip_resource_group
                    pip = connect_to_networks.public_ips(resource_group: public_ip_resource_group).get(ip_configuration_name)
                    ip_address = pip.ip_address
                else
                    logger.debug "Can not find public ip for server #{server_name} in resource_group #{public_ip_resource_group}"
                    raise "Can not find public ip"
                end
            else
                ip_address = nic.private_ip_address
            end
        else
            logger.debug "Can not find network interface card for server #{server_name} in resource_group #{network_interface_resource_group}"
            raise "Can not find network interface card"
        end
    else 
        logger.debug "Can not find network interface card for server #{server_name} in resource_group #{resource_group}"
        raise "Can not find network interface card"
    end

    AvstCloud::AzureRmServer.new(server, server_name, ip_address, root_user, root_password)
end

#server_status(server_name, resource_group) ⇒ Object 



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# File 'lib/avst-cloud/azure_rm_connection.rb', line 542

def server_status(server_name, resource_group)
    connect.servers(resource_group: resource_group).get(server_name).vm_status
end