Overview: Upgrading BIG-IQ from version 5.2 or 5.3 with a Data Collection Device Cluster
Manual Chapter :
Overview: Upgrading BIG-IQ from version 5.2 or 5.3 with a Data Collection Device Cluster
Applies To:
Show Versions
BIG-IQ Centralized Management
7.0.0
Overview: Upgrading BIG-IQ from version 5.2 or 5.3 with a Data Collection Device Cluster
Upgrading BIG-IQ version v5.2 or 5.3 and a data collection device
cluster
What BIG-IQ setup does this upgrade process
support?
The following upgrade process to BIG-IQ Centralized Management
version
7.0.0
is for system
setups that currently have version 5.2 or 5.3 installed, and include a data
collection device cluster. If your system is not currently running version 5.2 or
5.3 or does not include a data collection device cluster, refer to
Supported Upgrade Processes to BIG-IQ Version
7.0.0
on
support.f5.com
.
What happens during a BIG-IQ upgrade to the latest
version?
This example represents a BIG-IQ a
high-availability (HA) configuration with a data collection device (DCD) cluster.
During the upgrade, all devices in the DCD cluster are deactivated until they are
all upgraded. Data collected from the managed BIG-IP devices resume only after all
devices in the DCD cluster are upgraded and restarted.
Tasks to complete before you start the upgrade process
Before upgrading F5 BIG-IQ Centralized Management, complete these
tasks.
Tasks
Additional information
Download the BIG-IQ software image and
Pre-upgrade Check tool from the F5 Downloads site.
downloads.f5.com
Run the pre-upgrade check script on the primary
BIG-IQ by typing the following command:
preUpgradeCheck
.
This script verifies the following for
BIG-IQ:
Disk assessment and partition size.
Health checks
Licensing verification.
CPU and memory assessment.
Deploy any staged configuration changes to
your managed BIG-IP devices.
When addressing configuration conflicts for
each BIG-IP device, F5 recommends you use BIG-IP to override the
configuration settings stored on BIG-IQ.
Decide which disk volume you want to install
the BIG-IQ software on. You must have at least two volumes to upgrade
BIG-IQ.
If you don't have two volumes and are
upgrading from versions 5.2 or 5.3, refer to:
K17406: Using the tmsh utility to create a new
software volume for installing a new image or hotfix on the BIG-IQ
system
If you are currently using a self-IP address
for device discovery, make a note of that IP address.
You'll need to enter that IP address when you
perform setup after you upgrade and reboot the BIG-IQ system.
Upgrade all managed
BIG-IP devices to version 12.1 or later.
For you to manage
BIG-IP devices from BIG-IQ Centralized Management, the BIG-IP devices
must be running version 12.1 or later.
Daemons running on BIG-IQ
Before you install or upgrade BIG-IQ Centralized Management,
it's important to take inventory of the status of the running daemons. Then after you upgrade,
you can verify that they're in the same state, and make any necessary modifications. To view the
daemons, type the following command:
admin@(ip-10-1-1-4)(cfg-sync Standalone)(Active)(/Common)(tmos)# show /sys service
.
Daemon
Example of status
admd
down, Not provisioned
alertd
run (pid 6579) 22 hours
apmd
down, Not provisioned
asm
down, Not provisioned
autodosd
down, Not provisioned
avrd
down, Not provisioned
bigd
run (pid 5338) 22 hours
bigiqsnmpd
run (pid 5035) 22 hours
captured
down, Not provisioned
cbrd
run (pid 6117) 22 hours
chmand
run (pid 5678) 22 hours
clusterd
down, Not required
cman
cluster is running
corosync
(pid 22585) is running 22 hours
csyncd
run (pid 5038) 22 hours
datasyncd
down, Not provisioned
dnscached
down, Not provisioned
dosl7d
down, Not provisioned
dosl7d_attack_monitor
down, Not provisioned
dwbld
down, Not provisioned
elasticsearch
run (pid 5041) 22 hours
errdefsd
run (pid 6112) 22 hours
eventd
run (pid 5043) 22 hours
evrouted
run (pid 6583) 22 hours
f5_update_checker
down, No action required
fpuserd
down, Not provisioned
fslogd
down, Not provisioned
grafana
run (pid 6107) 22 hours
gtmd
down, Not provisioned
guiserver
run (pid 6105) 22 hours
gunicorn
run (pid 6587) 22 hours
hwpd
down 22 hours, normally up
icontrolportald
run (pid 5337) 22 hours
iprepd
run (pid 6113) 22 hours
istatsd
run (pid 6109) 22 hours
lacpd
down, not required
lind
run (pid 6116) 22 hours
mcpd
run (pid 6110) 22 hours
merged
run (pid 6938) 22 hours
mgmt_acld
down, Not provisioned
monpd
run (pid 6578) 22 hours
named
run (pid 4855) 22 hours
nokiasnmpd
down, Not enabled
ntlmconnpool
run (pid 6111) 22 hours
pabnagd
down, Not logging node
pacemakerd
(pid 23004) is running 22 hours
pccd
down, Not provisioned
pgadmind
run (pid 7310) 22 hours
pkcs11d
down, Not required
restjavad
run (pid 4853) 22 hours
rethinkdb
run (pid 15058) 21 hours, 1 start
scriptd
run (pid 5344) 22 hours
sdmd
down, sdmd is not provisioned
searchd
run (pid 5343) 22 hours
sflow_agent
run (pid 6937) 22 hours
shmmapd
down, Not provisioned
snmpd
run (pid 5674) 22 hours
sod
run (pid 4810) 22 hours
statsd
run (pid 5336) 22 hours
syscalld
run (pid 6939) 22 hours
tamd
run (pid 5679) 22 hours
tmipsecd
run (pid 5341) 22 hours
tmm
run (pid 6581) 22 hours
tmrouted
run (pid 6581) 22 hours
tokumond
run (pid 7311) 22 hours
tokumx
run (pid 6580) 22 hours
webd
run (pid 6941) 22 hours
wr_urldbd
down, Not provisioned
zrd
down, Not provisioned
zxfrd
run (pid 5034) 22 hours
BIG-IQ pre-upgrade checklist
To ensure that your upgrade goes smoothly, F5 recommends that you
perform a few system checks. Perform this test at least a day or so before you upgrade in
case you discover any issues that take longer than expected to resolve. Going through this
list ahead of time gives you a chance to resolve any issues before the clock is ticking on
your upgrade window.
Verify that you have completed the pre-upgrade tasks. These are
detailed in the article
Tasks to complete before you start the upgrade
process
on
support.f5.com
.)
Verify that the software version of the BIG-IP devices managed by
the BIG-IQ you are updating are at or beyond the minimum supported version. (For details
on how to do this, refer to the AskF5 article K34133507 on
support.f5.com
.)
If you plan to gather performance Analytics data for the BIG-IP
devices managed by the BIG-IQ you are updating confirm that the managed devices are at
or beyond version 13.1.1, and provisioned with the AVR service.
If you have custom settings for the DCD statistics data collection
retention or aggregation, these custom settings are not automatically retained over the
upgrade process. Save your data retention and aggregation settings before you begin the
upgrade, so you can manually enter your custom settings, once your upgrade is complete.
See
System
BIG-IQ DATA COLLECTION
BIG-IQ Data Collection
Cluster
CONFIGURATION
Statistics Data Collection
.
Check that you have sufficient disk space for the upgrade. To
calculate the disk space you need, make sure you include the space your current
installation consumes and the extra amount needed for the upgrade.
If the
var
partition for any of the devices in your cluster was extended
before you upgraded, you must extend the
var
partition for that device before the upgrade can succeed.
(For details on how to do this check, refer to
Check the
volume sizes on your current BIG-IQ installation
and
Check the volume sizes required by the software you want to
install
in
F5 BIG-IQ Centralized Management Disk
Space Management
on
support.f5.com
. For details on how to extend a disk volume, refer to
Resizing VE Disk Volume Workflows
in
F5 BIG-IQ Centralized Management Disk Space Management
on
support.f5.com
).
Verify that your BIG-IQ VE has sufficient memory and CPUs for the
configuration that you plan to deploy. (For details on how to do this, refer to
Determine the resources required for deployment
in
Planning and Implementing a BIG-IQ Centralized Management
Deployment
on
support.f5.com
).
Examine the health of the devices you plan to upgrade. Make sure to
inspect the BIG-IQ primary and secondary devices as well as each DCD in the cluster.
(For details on how to do this, refer to
Check the health of
devices in a DCD cluster
in
Planning and
Implementing a BIG-IQ Centralized Management Deployment
on
support.f5.com
).
Re-activate the licenses on the devices you plan to upgrade to make
sure that the service contract date is up to date. Make sure to do this for the BIG-IQ
primary and secondary devices, as well as each DCD in the cluster. (For details on how
to do this, refer to the F5 Knowledge Center article
K15365
on
support.f5.com
).
Confirm the zone configuration of the DCDs that you plan to upgrade
and for the devices managed by the BIG-IQ systems you plan to upgrade. If a device is
configured to be in a zone that does not have DCDs in it, statistics for that device
will not be collected after the upgrade.
To view the zone configuration for a DCD, navigate to
System
BIG-IQ DATA COLLECTION
BIG-IQ Data Collection
Devices
and note the zone.
To view the zone configuration for a device, navigate to
Devices
, click the
name of the device, then click
STATISTICS COLLECTION
and note the zone.
Summary of tasks to upgrade BIG-IQ version 5.2 or 5.3 with a DCD
cluster
The upgrade process consists of the following phases, where each phase
includes a series of tasks.
F5
recommends that you upgrade the BIG-IQ system and the DCD cluster through the user interface.
Attempting to use a sequence of
tmsh
commands will likely result in loss of
data.
The
upgrade process illustrated here is specific to version 5.2 or 5.3, and requires taking the
DCD cluster offline. To prevent losing data, perform this process during a maintenance window.
To upgrade from a different version, refer to
Choosing the
appropriate upgrade process
on
support.f5.com
for guidance.
Preparing for an upgrade
Download the BIG-IQ software image from the F5 Downloads site.
Upload the latest version of the BIG-IQ software image to the primary
BIG-IQ.
Upgrade your DCD cluster.
Check the health of the devices in the DCD cluster.
Determine available disk space for the devices in the DCD
cluster.
Prepare the upgrade for your DCD cluster.
For each device in the DCD cluster, upload the BIG-IQ software and
upgrade the device.
Upgrade the BIG-IQ systems in the HA pair.
Remove the secondary BIG-IQ system from the primary BIG-IQ
system.
Upgrade the primary BIG-IQ system.
Upload the latest version of the BIG-IQ software image to the
secondary BIG-IQ.
Upgrade the secondary BIG-IQ to the latest version.
Complete post-upgrade processes.
Add the secondary BIG-IQ system back to the primary BIG-IQ
system.
Run the post upgrade process.
Upgrade the statistics agent.
Re-discover devices and re-import services (you can do this either
manually or using a script).
If you manage devices that use APM services, remove and recreate access groups. There
are 3 ways to do this, depending on whether your devices use Secure Web Gateway data and
whether you want to do this manually or in bulk.
If you plan to deploy applications to a VMware cloud environment,
install the vCenter host root certificate on BIG-IQ.
