Sys-Update using NetConf
This chapter contains examples of carrying out Sys-update using NetConf.
The system update feature provides the user with the option to upgrade or downgrade the OcNOS image in a router. A router's software can be upgraded when a new feature is introduced or when software bugs are fixed.
NetConf provides the user with the following options for sys-update:
1. Download the image and install.
2. To delete the downloaded image.
3. To cancel the image download which is in progress.
Download the Image and Install
On the Switch:
Connect to yangcli and proceed as shown below:
yangcli ocnos@127.1> sys-update-get url=http://10.12.40.120/jenkins-archives-3/onie/installer/OCNOS-1-3-6/EC_AS7326_56X/OCNOS_DC_IPBASE/OcNOS-1.3.6.241a-DC_IPBASE/EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer | Download the OcNOS image. After the command, wait for some time for the image to download. Same can be verified through CLI “show installers” (Refer to validation logs) |
yangcli ocnos@127.1> sys-update-install installerName=EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer | Install the downloaded image. |
Validation
Show installer output while image download is in progress:
tmp string is used before the image name to represent download is in progress
#show installers
/installers/tmp_EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer
#
Show installer output after completion of image download:
#show installers
/installers/EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer
To Delete the Downloaded Image
On the Switch:
Connect to yangcli and proceed as shown below:
yangcli ocnos@127.1> sys-update-get url=http://10.12.40.120/jenkins-archives-3/onie/installer/OCNOS-1-3-6/EC_AS7326_56X/OCNOS_DC_IPBASE/OcNOS-1.3.6.241a-DC_IPBASE/EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer | Download the OcNOS image. After the command wait for some time for the image to get downloaded. Same can be verified through CLI “Show installers” (Refer to validation logs) |
yangcli ocnos@127.1> sys-update-delete imageName=EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer | Delete the downloaded image. |
Validation
Show installer output after completion of image download:
#show installers
/installers/EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer
Show installer output after deleting downloaded image:
#show installers
#
To Cancel the Image Download:
On the Switch:
Connect to yangcli and proceed as shown below:
yangcli ocnos@127.1> sys-update-get url=http://10.12.40.120/jenkins-archives-3/onie/installer/OCNOS-1-3-6/EC_AS7326_56X/OCNOS_DC_IPBASE/OcNOS-1.3.6.241a-DC_IPBASE/EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer | To download the OcNOS image. |
yangcli ocnos@127.1> sys-update-cancel-download | Cancel the download. |
Validation
Show installer output while image download is in progress:
tmp string is used before the image name to represent download is in progress
#show installers
/installers/tmp_EC_AS7326_56X-OcNOS-1.3.6.241a-DC_IPBASE-S0-P0-installer
#
Show installer output after canceling of download:
#show installers
#