Inleiding
In dit document wordt beschreven hoe u de Cisco IoT FND PostgreSQL OVA installeert en een upgrade uitvoert van FND Release 5.0.0 naar latere versies op VMware ESXi.
Voorwaarden
VMware ESXi 7.x of hoger
Cisco IoT Field Network Director (FND) PostgreSQL Open Virtual Appliance (OVA) release 5.0.0 of hoger
VM-vereisten:
Geheugen: 24 GB
vCPU's: 4
Schijf: minimaal 450 GB
Gebruikte componenten
De informatie in dit document is gebaseerd op de apparaten in een specifieke laboratoriumomgeving. Alle apparaten die in dit document worden beschreven, hadden een opgeschoonde (standaard)configuratie. Als uw netwerk live is, moet u zorgen dat u de potentiële impact van elke opdracht begrijpt.
Cisco IoT FND PostgreSQL OVA implementeren
Hier zijn de richtlijnen voor het installeren van Cisco IoT FND Release 5.x.x of latere releases met een Open Virtual Appliance (OVA) software met VMware ESXi versies 7.x of 8.0 versies.
Stap 1: Download de OVA van Cisco Software Downloads
Download het OVA-bestand van de Cisco-softwarepagina - Klik hier
Stap 2: Meld u aan bij de VMware vSphere-client voor de implementatie van OVA op een ESXi-server.



Nadat u het gegevensarchief hebt geselecteerd, selecteert u het type voorziening en schakelt u de optie Automatisch inschakelen in. Dit zorgt ervoor dat de virtuele machine wordt ingeschakeld zodra het implementatieproces is voltooid. Klik op Next (Volgende).
Opmerkingen
Dikke provisioning
Thin Provisioning
-
Schijfruimte groeit op aanvraag.
-
Het eerste schijfgebruik is ongeveer 50 GB, wat toeneemt op basis van de implementatieschaal.
Controleer de selecties voordat u op Voltooien klikt.

Stap 3: Inloggen met inloggegevens
Nadat de OVA-implementatie is voltooid en het opstartscherm van Linux wordt weergegeven, gebruikt u de volgende standaardreferenties:
SSH-toegang
GUI-toegang
-
Gebruikersnaam: root
-
Wachtwoord: root123

Stap 4: Netwerkconfiguratie
Voer de stappen voor netwerkconfiguratie uit:
-
Wijs een statisch IP-adres toe of zorg ervoor dat een DHCP-server beschikbaar is om een IP-adres toe te wijzen.
-
Configureer een geldige en bereikbare DNS-server op de host-VM.
-
Start de netwerkservices opnieuw op nadat de IP-configuratie is voltooid.



Cisco IoT FND upgraden van release 5.0 naar 5.1
Stap 1: Download het upgradepakket
Download het upgradepakket van de downloadpagina voor Cisco-software - Klik hier
Bestandsnaam: CISCO-IOTFND-VPI-K9-UPGRADE-SCRIPTS-5.1.0-155.zip
Stap 2: Controles vóór de upgrade uitvoeren
Voordat u doorgaat met de upgrade, controleert u de status van de Cisco IoT FND-services.



Stap 3: Kopieer de upgrade RPM naar de /opt directory.

Stap 4: Voer de opdracht Upgrade uit
Voorbeeld:
rpm -Uvh upgrade-ova--<release>-<buildnummer>.rpm
[root@iot-fnd opt]# rpm -Uvh upgrade-ova-5.1.0-155.rpm
warning: upgrade-ova-5.1.0-155.rpm: Header V4 RSA/SHA256 Signature, key ID a5a10227: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:upgrade-ova-5.1.0-155 ################################# [100%]
Deleting /var/lib/docker/volumes/fogd_data/_data/dist/appmgr/extensions/fnd/dependencies...
Deletion complete.
Started installer in background. Please check ~/rpm.log in few minutes for details.
[root@iot-fnd opt]#
Mon Jan 12 13:38:02 EST 2026 Background installer started
Mon Jan 12 13:38:02 EST 2026 Please wait until the 'RPM installation completed' message is logged
Mon Jan 12 13:38:02 EST 2026 Upgrading cgms-postgres-5.1.0-155.x86_64.rpm
Verifying... ########################################
Preparing... ########################################
Updating / installing...
cgms-postgres-5.1.0-155 ########################################
Cleaning up / removing...
cgms-postgres-5.0.0-117 ########################################
Mon Jan 12 13:38:22 EST 2026 Upgrading cgms-influx-5.1.0-155.x86_64.rpm
Verifying... ########################################
Preparing... ########################################
Updating / installing...
cgms-influx-5.1.0-155 ########################################
Cleaning up / removing...
cgms-influx-5.0.0-117 ########################################
Mon Jan 12 13:38:28 EST 2026 monit-5.33.0-1.el7 already installed on non-RHEL 9 system
Mon Jan 12 13:38:36 EST 2026 Stopping PostgreSQL services
Mon Jan 12 13:39:37 EST 2026 Upgrading Postgresql 16.7
Mon Jan 12 13:39:38 EST 2026 Using RHEL 8.x Installing PostgreSQL 16.7 libraries
warning: postgresql16-libs-16.7-1PGDG.rhel8.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 08b40d20: NOKEY
Verifying... ########################################
Preparing... ########################################
Updating / installing...
postgresql16-libs-16.7-1PGDG.rhel8 ########################################
postgresql16-16.7-1PGDG.rhel8 ########################################
postgresql16-server-16.7-1PGDG.rhel8 ########################################
postgresql16-contrib-16.7-1PGDG.rhel8 ########################################
Mon Jan 12 13:39:42 EST 2026 Migrating DB data to Postgresql 16.7
Initializing database ... OK
Created symlink /etc/systemd/system/multi-user.target.wants/postgresql-16.service → /usr/lib/systemd/system/postgresql-16.service.
Performing Consistency Checks
-----------------------------
Checking cluster versions ok
Checking database user is the install user ok
Checking database connection settings ok
Checking for prepared transactions ok
Checking for system-defined composite types in user tables ok
Checking for reg* data types in user tables ok
Checking for contrib/isn with bigint-passing mismatch ok
Checking for incompatible "aclitem" data type in user tables ok
Checking for user-defined encoding conversions ok
Checking for user-defined postfix operators ok
Checking for incompatible polymorphic functions ok
Creating dump of global objects ok
Creating dump of database schemas ok
Checking for presence of required libraries ok
Checking database user is the install user ok
Checking for prepared transactions ok
Checking for new cluster tablespace directories ok
If pg_upgrade fails after this point, you must re-initdb the
new cluster before continuing.
Performing Upgrade
------------------
Setting locale and encoding for new cluster ok
Analyzing all rows in the new cluster ok
Freezing all rows in the new cluster ok
Deleting files from new pg_xact ok
Copying old pg_xact to new server ok
Setting oldest XID for new cluster ok
Setting next transaction ID and epoch for new cluster ok
Deleting files from new pg_multixact/offsets ok
Copying old pg_multixact/offsets to new server ok
Deleting files from new pg_multixact/members ok
Copying old pg_multixact/members to new server ok
Setting next multixact ID and offset for new cluster ok
Resetting WAL archives ok
Setting frozenxid and minmxid counters in new cluster ok
Restoring global objects in the new cluster ok
Restoring database schemas in the new cluster ok
Copying user relation files ok
Setting next OID for new cluster ok
Sync data directory to disk ok
Creating script to delete old cluster ok
Checking for extension updates ok
Upgrade Complete
----------------
Optimizer statistics are not transferred by pg_upgrade.
Once you start the new server, consider running:
/usr/pgsql-16/bin/vacuumdb --all --analyze-in-stages
Running this script will delete the old cluster's data files:
./delete_old_cluster.sh
Starting new PostgreSQL server...
waiting for server to start.... done
server started
Setting password encryption method to 'scram-sha-256'...
ALTER ROLE
ALTER ROLE
Stopping new PostgreSQL server...
waiting for server to shut down.... done
server stopped
Upgrade and password config completed.
Mon Jan 12 13:40:05 EST 2026 Data migration completed
Removed /etc/systemd/system/multi-user.target.wants/postgresql-12.service.
Reinitializing monit daemon
Mon Jan 12 13:40:53 EST 2026 Deleting postgres 12
Updating Subscription Management repositories.
Unable to read consumer identity
This system is not registered with an entitlement server. You can use subscription-manager to register.
Dependencies resolved.
================================================================================
Package Arch Version Repository Size
================================================================================
Removing:
postgresql12 x86_64 12.12-1PGDG.rhel8 @@commandline 8.6 M
postgresql12-contrib x86_64 12.12-1PGDG.rhel8 @@commandline 2.3 M
postgresql12-libs x86_64 12.12-1PGDG.rhel8 @@commandline 1.5 M
postgresql12-server x86_64 12.12-1PGDG.rhel8 @@commandline 21 M
Transaction Summary
================================================================================
Remove 4 Packages
Freed space: 33 M
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Running scriptlet: postgresql12-contrib-12.12-1PGDG.rhel8.x86_64 1/1
Erasing : postgresql12-contrib-12.12-1PGDG.rhel8.x86_64 1/4
Running scriptlet: postgresql12-server-12.12-1PGDG.rhel8.x86_64 2/4
Erasing : postgresql12-server-12.12-1PGDG.rhel8.x86_64 2/4
Running scriptlet: postgresql12-server-12.12-1PGDG.rhel8.x86_64 2/4
Erasing : postgresql12-12.12-1PGDG.rhel8.x86_64 3/4
Running scriptlet: postgresql12-12.12-1PGDG.rhel8.x86_64 3/4
Erasing : postgresql12-libs-12.12-1PGDG.rhel8.x86_64 4/4
Running scriptlet: postgresql12-libs-12.12-1PGDG.rhel8.x86_64 4/4
Verifying : postgresql12-12.12-1PGDG.rhel8.x86_64 1/4
Verifying : postgresql12-contrib-12.12-1PGDG.rhel8.x86_64 2/4
Verifying : postgresql12-libs-12.12-1PGDG.rhel8.x86_64 3/4
Verifying : postgresql12-server-12.12-1PGDG.rhel8.x86_64 4/4
Installed products updated.
Removed:
postgresql12-12.12-1PGDG.rhel8.x86_64
postgresql12-contrib-12.12-1PGDG.rhel8.x86_64
postgresql12-libs-12.12-1PGDG.rhel8.x86_64
postgresql12-server-12.12-1PGDG.rhel8.x86_64
Complete!
Mon Jan 12 13:41:00 EST 2026 Using PostgreSQL version 16 for configuration path.
setting idle_in_transaction_session_timeout to 3h
set idle_in_transaction_session_timeout to 3h
Mon Jan 12 13:41:01 EST 2026 Already running influxdb 1.8.3
Mon Jan 12 13:41:04 EST 2026 Already running docker-ce 19.03.15
Mon Jan 12 13:41:04 EST 2026 Restarting services
Mon Jan 12 13:41:34 EST 2026 RPM installation completed
Cisco IoT FND on OVA upgrade is complete.