Release Notes for Cisco IOx Release 1.7.0

Release Notes for Cisco IOx Release 1.7.0

July 30, 2018

These release notes provide information for Cisco IOx Release 1.7.0.

Contents

• Documentation Links
• Edge Computing with Cisco IOx
• Overview
• New Features in Release 1.7.0
• IOx Services
• Supported Platforms
• Image Information
• Upgrading Cisco Fog Director
• Limitations and Restrictions
• Caveats
• Cisco Support
• Obtaining Documentation and Submitting a Service Request

Documentation Links

• DevNet

–Cisco IOx: Getting Started with the Cisco 809 or 829 Industrial Integrated Services Router

https://developer.cisco.com/docs/iox/#!device-setup

–Cisco IOx Application Developer Guide

https://developer.cisco.com/site/iox/docs/#application-development-concepts

–Cisco IOx Services documentation

https://developer.cisco.com/docs/iox/#!iox-services-architecture

–Application Networking

https://developer.cisco.com/site/iox/docs/index.gsp#application-networking

–ioxclient

https://developer.cisco.com/docs/iox/#what-is-ioxclient

–Cisco IR8x9 and Cisco IE4000 Docker Support

https://developer.cisco.com/site/iox/docs/index.gsp#docker-images-and-packages-repository

–USB

https://developer.cisco.com/site/iox/docs/index.gsp#usb-device-usage

–Visualization

https://developer.cisco.com/site/iox/docs/index.gsp#app-visualization-dashboard

–Cisco Fog Director API

https://developer.cisco.com/site/iox/docs/index.gsp#fog-director-api-documentation

• Cisco IOx Data Sheet

https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/iox/datasheet-c78-736767.html

• Cisco Fog Director

https://www.cisco.com/c/en/us/support/cloud-systems-management/fog-director/tsd-products-support-series-home.html

• Cisco IOx Local Manager Reference Guide

https://www.cisco.com/c/en/us/support/cloud-systems-management/iox/products-technical-reference-list.html

Edge Computing with Cisco IOx

Learn how to develop, deploy, and manage applications at the network edge with Cisco IOx:

https://learninglabs.cisco.com/tracks/Cisco-IOx

Overview

Cisco IOx provides uniform and consistent hosting capabilities for various types of apps across Cisco platforms. This platform brings together Cisco IOS, the industry-leading networking operating system, and Linux, the leading open source platform. Linux-based applications can run on Cisco devices in the Cisco IOx framework, so using this platform, you can bring custom applications and interfaces to the network.

With Cisco IOx, developers can create a wide variety of IoT apps, such as data aggregation system and control systems.

New Features in Release 1.7.0

This release provide new features, including the following:

• Ability to change MTU for app interfaces and intermediary bridges (intsvc_x, dpbr_x, vnet, etc.)
• Support for No ip management to Docker type container
• Provisioning of DNS entries for static ip address assignment for the containers
• Optimization of Docker app installation time
• SELinux support
• Local Manager UI Enhancements

–New SSD Lifetime Information field on System Info page displays the expected remaining lifetime of the SSD on the host system, as a percentage of the total expected lifetime, if the host system provides this information.

–The Network Name drop-down list on the Resources page now selects by default the default network that the Cisco Application Hosting Framework returns.

–When activating an app, the new DHCP Client ID field lets you enter a DCHP client ID that the DHCP server can use to assign a mapped IP address to the app.

• Cisco Fog Director UI Enhancements

–When you install an app that requests multiple serial ports, you can select serial ports on the devices on which you are performing the installation.

–Cisco Fog Director uses 40% less memory than previous releases for the more common app management actions including device refresh, app install, start, stop, and uninstall.

–When installing an app, Cisco Fog Director displays information about the progress of the installation and the time remaining for the installation, and displays detailed information for up to five devices on which the installation progress is slowest.

–New SSD wear level message can display on the Device Details page when the system detects that the SSD in a host system that provides this information is nearing the end of its expected lifetime.

IOx Services

Cisco provides micro services, which are a set of pre-built protocol handlers that help provide data acquisition capabilities from various devices into the IOx Services ecosystem. Applications can be built for these services to do edge computing and to send data to the cloud.

These micro services

• are built using the IOx Services SDK (only supported on IR8xx platforms).
• provide RESTful APIs to configure the service.
• can access normalized data from the configured device through REST and Web Socket URIs provided by the north bound interface (NBI) gateway.

The following services are supported:

• IOx Modbus
• IOx DNP3
• IOx GPS
• IOx Motion

Supported Platforms

Cisco IOx Release 1.7.0 is supported on the following platforms:

• IR809
• IR829
• Utility—Pluggable CGR compute module for CGR1120 and CGR1240

Note: If you have a new production IR809 or IR829, ensure you reboot the system after adding the basic IOx configurations.

Note: App life cycle management with an SSD hard disk is supported on the IR829 platform.

Image Information

Note: Before attempting a bundle image installation, stop the guest operating system by using following command on IOS:

guest-os 1 stop

Download the Cisco IOx images from the following DevNet page:

https://developer.cisco.com/docs/iox/#downloads

Note: IOx Fog Node images cannot be randomly loaded with any IOS images. Please do not make any changes without the guidance of a Cisco Technical Support representative.

Table 1 provides information about the available Cisco IOx images.

Table 2 provides support information for Cisco Fog Director and CAF in the IOx releases.

Note: App files that should persist when the app container reboots should be uploaded to the /data directory for that app. You can use Cisco Local Manager, Cisco Fog Director, or an SSH connection to upload the files.

Upgrading Cisco Fog Director

You can upgrade Cisco Fog Director Release 1.6 to Cisco Fog Director Release 1.7. When you do so, your current Cisco Fog Director data is migrated to the new release.

Procedure

1. In the existing Cisco Fog Director 1.6 (from which you want to migrate to 1.7), navigate to the Settings tab.

2. Click Backup.

3. Provide a password with which the backup file will be encrypted. A backup file is generated.

4. Copy the backup file to your PC.

You can place the backup file in any location on the client PC and give it any name.

5. From a client PC, take these actions to obtain the VM OVA image for Cisco Fog Director 1.7:

a. Go to the following URL, and click the IOx Fog Director Software link in the Select a Software Type box:

https://software.cisco.com/download/type.html?mdfid=286290097&catid=null

b. Click the Download button that corresponds to the.ova file that you want.

c. Follow the on-screen instructions to download the file to your local drive.

6. Use the VM OVA image that you downloaded to deploy a VM for Cisco Fog Director 1.7.

7. Take these actions to update Cisco Fog Director 1.7 with the information in the backup file that you created:

a. Start and log in to Cisco Fog Director Release 1.7.

b. Click the Settings tab, and then click the Settings sub-tab.

The Settings page displays.

c. In the Backup & Restore area on the Settings page, click the RESTORE button.

The Restore dialog box displays.

d. In the Decryption password field in the Restore dialog box, enter the passphrase that you created for the backup file.

e. Click SELECT BACKUP ARCHIVE in the Restore dialog box, and then navigate to and select the backup file that you downloaded to the client PC.

The system updates Cisco Fog Director 1.7 with the information in the backup file. This process can take some time, depending on how much data is in the backup file.

When the upgrade completes, the Cisco Fog Director 1.7 Log In page displays.

Limitations and Restrictions

• If app life cycle management is performed through Cisco Fog Director, during an upgrade, Cisco Fog Director upgrades first and then the platform image upgrades.
• Upgrades of platform images must be performed from n -1’ to n release only ( n = the latest release).
• After an IR8xx platform upgrade from version 1.6.0 to 1.7.0, the available disk will be 262 MB instead of 607 MB. This behavior is only observed on platforms which are not disk-repartitioned.
• If the IOx Core service bundle is corrupted and does not get into the RUNNING state, the bundle’s dependent services and apps also will not get into the RUNNING state. To resolve this issue, reactivate the dependent services.
• To reflect the latest status of the IOx Core services container on the FD GUI, perform a device refresh. For example, if you install the GPS service, the core service automatically gets started. However, the status will not be reflected on FD GUI unless you refresh the device.
• If CAF crashes abruptly, CAF comes back up with limited functionality. If app management services are down you can download the tech support logs and verify the reason from the CAF logs or in syslog files. An example for app management going down is a CAF abrupt crash.

The workaround is to reboot the device. If the app management services are down after the device reboots, collect the tech support logs from the device before contacting the support team.

• App asking for multiple USB ports and devices is not supported. This restriction applies only to FD.
• USB device hot swap-out and swap-in are not supported. You must plug in the USB device before installation the application on the IOx device.
• Editing or stopping of service packages should be done only after uninstalling the dependent app.

Caveats

The following sections provide information about caveats in this Cisco IOx release:

• Using the Bug Search Tool
• Known Caveats
• Resolved Caveats

Cisco Support

Use the following resources if you have any questions or require assistance with Cisco IOx:

• Go to DevNet Developer Support:

https://developer.cisco.com/site/devnet/support/

• Go to Cisco Support:

https://www.cisco.com/c/en/us/support/index.html

• Email Cisco Support at tac@cisco.com.
• Call Cisco Support at 1.408.526.7209 or 1.800.553.2447.

Obtaining Documentation and Submitting a Service Request

For information about obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation.

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