Actualización de Junos OS en dispositivos NFX
Para actualizar la versión de Junos OS en dispositivos NFX150, NFX250 NextGen y NFX350:
-
Descargue el paquete de software desde la página Descargas al directorio /var/public del dispositivo NFX.
-
Compruebe la versión de Junos OS que está instalada actualmente en el dispositivo. La siguiente salida de ejemplo para NFX250 NextGen muestra que Junos OS versión 22.3R2.12 está instalado en el dispositivo.
user@host> show version root@host> show version Hostname: host Model: nfx250 Junos: 22.3R2.12 JUNOS OS Kernel 64-bit [20221212.98a33a0_builder_stable_12_223] JUNOS OS libs [20221212.98a33a0_builder_stable_12_223] JUNOS OS runtime [20221212.98a33a0_builder_stable_12_223] JUNOS OS time zone information [20221212.98a33a0_builder_stable_12_223] JUNOS network stack and utilities [20230223.221505_builder_junos_223_r2] JUNOS libs [20230223.221505_builder_junos_223_r2] JUNOS OS libs compat32 [20221212.98a33a0_builder_stable_12_223] JUNOS OS 32-bit compatibility [20221212.98a33a0_builder_stable_12_223] JUNOS libs compat32 [20230223.221505_builder_junos_223_r2] JUNOS runtime [20230223.221505_builder_junos_223_r2] JUNOS Packet Forwarding Engine Simulation Package [20230223.221505_builder_junos_223_r2] JUNOS sflow mx [20230223.221505_builder_junos_223_r2] JUNOS py extensions [20230223.221505_builder_junos_223_r2] JUNOS py base [20230223.221505_builder_junos_223_r2] JUNOS OS vmguest [20221212.98a33a0_builder_stable_12_223] JUNOS OS package [20230213.192558_builder_stable_12] JUNOS OS crypto [20221212.98a33a0_builder_stable_12_223] JUNOS OS boot-ve files [20221212.98a33a0_builder_stable_12_223] JUNOS na telemetry [22.3R2.12] JUNOS Wireless WAN Module [20230223.221505_builder_junos_223_r2]
Puede utilizar el
show vmhost version detailcomando para ver la versión de Junos OS instalada en las particiones de disco. Tenga en cuenta que NFX150 y NFX250 NextGen tienen un solo disco con dos particiones, mientras que el NFX350 tiene discos duales que proporcionan cuatro particiones.Aquí hay una salida de muestra para un dispositivo NFX250 NextGen. Notará que la partición primaria es la partición activa.
user@host> show vmhost version detail Partition set : primary Software version : 22.3R2.12 Host kernel release : 4.1.27-rt30-WR8.0.0.34_ovp Host kernel version : #1 SMP Sun Dec 4 22:30:10 PST 2022 Partition set : primary Software version : 22.3R2.12 Installed/Upgraded at : Tue Feb 28 10:12:50 UTC 2023 Status : Boot success Partition set : alternate Software version : 22.3R2.12 Installed/Upgraded at : Tue Feb 28 10:17:48 UTC 2023 Status : Factory installation setup complete, ready for boot -
Actualice Junos OS con el
request vmhost softwarecomando.user@host> request vmhost software add /var/public/jinstall-host-nfx-3-x86-64-22.4R2.1-secure-signed.tgz Verified jinstall-host-nfx-3-x86-64-22.4R2.1-secure-signed signed by PackageProductionECP256_2023 method ECDSA256+SHA256 Pushing Junos image package to the host... File already present in Host. Skipping pushing the image Mounting alternate partitions to stage upgrade operation Installing /var/tmp/preinstall/install-media-nfx-3-junos-22.4R2.1-secure.tgz Extracting the package ... Validate linux image... upgrade_platform: ------------------- upgrade_platform: Parameters passed: upgrade_platform: silent=0 upgrade_platform: package=/var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz upgrade_platform: clean install=0 upgrade_platform: Need reboot after staging=1 upgrade_platform: ------------------- upgrade_platform: upgrade_platform: Checking input /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz ... upgrade_platform: Input package /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz is valid. Secure Boot is enforced. ALLOW:usr/secureboot/grub/BOOTX64.EFI ALLOW:boot/bzImage-intel-x86-64.bin ALLOW:boot/initramfs.cpio.gz Setting up Junos host applications for installation ... Installing Host OS ... upgrade_platform: ------------------- upgrade_platform: Parameters passed: upgrade_platform: silent=0 upgrade_platform: package=/var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz upgrade_platform: clean install=0 upgrade_platform: Need reboot after staging=0 upgrade_platform: ------------------- upgrade_platform: upgrade_platform: Checking input /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz ... upgrade_platform: Input package /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz is valid. Secure Boot is enforced. ALLOW:usr/secureboot/grub/BOOTX64.EFI ALLOW:boot/bzImage-intel-x86-64.bin ALLOW:boot/initramfs.cpio.gz upgrade_platform: Backing up boot assets.. upgrade_platform: Staging the upgrade package - /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz.. upgrade_platform: Checksum verified and OK... Setting up boot environment ... Setting up boot environment completed upgrade_platform: Staging of /var/tmp/tmp.27UZct4newjunos_cli_upg/jinstall-nfx-3-junos-22.4R2.1-secure-linux.tgz completed upgrade_platform: System needs *REBOOT* to complete the upgrade Host OS upgrade staged. Reboot the system to complete installation!
Si ejecuta el
show vmhost versioncomando ahora, observará que la versión del software todavía muestra 22.3R2.12. Tenga en cuenta que el estado de la partición alternativa indica que la nueva versión de Junos OS se almacena provisionalmente en la partición alternativa.root@host> show vmhost version detail | no-more Partition set : primary Software version : 22.3R2.12 Host kernel release : 4.1.27-rt30-WR8.0.0.34_ovp Host kernel version : #1 SMP Sun Dec 4 22:30:10 PST 2022 Reboot is pending for a software upgrade Partition set : primary Software version : 22.3R2.12 Installed/Upgraded at : Tue Feb 28 10:12:50 UTC 2023 Status : Boot success Partition set : alternate Software version : 22.3R2.12 Installed/Upgraded at : Tue Feb 28 10:17:48 UTC 2023 Status : Software upgrade staged, boot to partition-set pending -
Reinicie el dispositivo para cargar la nueva versión de Junos OS en el dispositivo.
root@host> request vmhost reboot Reboot the vmhost ? [yes,no] (no) yes Initiating vmhost reboot... root@host> show version Hostname: host Model: nfx250_att_ls1_10_t Junos: 22.4R2.1 JUNOS OS Kernel 64-bit [20230213.5295c32_builder_stable_12_224] JUNOS OS libs [20230213.5295c32_builder_stable_12_224] JUNOS OS runtime [20230213.5295c32_builder_stable_12_224] JUNOS OS time zone information [20230213.5295c32_builder_stable_12_224] JUNOS network stack and utilities [20230301.213842_builder_junos_224_r2] JUNOS libs [20230301.213842_builder_junos_224_r2] JUNOS OS libs compat32 [20230213.5295c32_builder_stable_12_224] JUNOS OS 32-bit compatibility [20230213.5295c32_builder_stable_12_224] JUNOS libs compat32 [20230301.213842_builder_junos_224_r2] JUNOS runtime [20230301.213842_builder_junos_224_r2] JUNOS Packet Forwarding Engine Simulation Package [20230301.213842_builder_junos_224_r2] JUNOS sflow mx [20230301.213842_builder_junos_224_r2] JUNOS py extensions [20230301.213842_builder_junos_224_r2] JUNOS py base [20230301.213842_builder_junos_224_r2] JUNOS OS vmguest [20230213.5295c32_builder_stable_12_224] JUNOS OS package [20230213.192558_builder_stable_12] JUNOS OS crypto [20230213.5295c32_builder_stable_12_224] JUNOS OS boot-ve files [20230213.5295c32_builder_stable_12_224] JUNOS na telemetry [22.4R2.1]
-
Después de reiniciar el dispositivo, verifique el estado de las particiones de disco. El siguiente resultado muestra que se ha actualizado la imagen de la partición alternativa. La partición alternativa es la partición activa ahora.
root@host> show vmhost version detail Partition set : alternate Software version : 22.4R2.1 Host kernel release : 4.1.27-rt30-WR8.0.0.34_ovp Host kernel version : #1 SMP Mon Feb 27 04:48:57 PST 2023 Partition set : primary Software version : 22.3R2.12 Installed/Upgraded at : Tue Feb 28 10:12:50 UTC 2023 Status : Boot success Partition set : alternate Software version : 22.4R2.1 Installed/Upgraded at : Tue Mar 7 16:05:24 UTC 2023 Status : Boot success
Para actualizar la versión a la misma versión en todas las particiones de disco, consulte Actualización de particiones de doble disco en dispositivos NFX250 NextGen y NFX350.