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[Backport][ipa-4-7] Handle NTP configuration in a replica server installation #2467

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[Backport][ipa-4-7] Handle NTP configuration in a replica server installation #2467

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2 changes: 1 addition & 1 deletion install/tools/man/ipa-replica-install.1
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Expand Up @@ -14,7 +14,7 @@ Domain level 0 is not supported anymore.

To create a replica, the machine only needs to be enrolled in the FreeIPA domain first. This process of turning the IPA client into a replica is also referred to as replica promotion.

If you're starting with an existing IPA client, simply run ipa\-replica\-install to have it promoted into a replica.
If you're starting with an existing IPA client, simply run ipa\-replica\-install to have it promoted into a replica. The NTP configuration cannot be updated during client promotion.

To promote a blank machine into a replica, you have two options, you can either run ipa\-client\-install in a separate step, or pass the enrollment related options to the ipa\-replica\-install (see CLIENT ENROLLMENT OPTIONS). In the latter case, ipa\-replica\-install will join the machine to the IPA realm automatically and will proceed with the promotion step.

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10 changes: 10 additions & 0 deletions ipaserver/install/server/replicainstall.py
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Expand Up @@ -717,6 +717,11 @@ def ensure_enrolled(installer):
for ip in installer.ip_addresses:
# installer.ip_addresses is of type [CheckedIPAddress]
args.extend(("--ip-address", str(ip)))
if installer.ntp_servers:
for server in installer.ntp_servers:
args.extend(("--ntp-server", server))
if installer.ntp_pool:
args.extend(("--ntp-pool", installer.ntp_pool))

try:
# Call client install script
Expand Down Expand Up @@ -774,6 +779,11 @@ def promote_check(installer):
"the --domain, --server, --realm, --hostname, --password "
"and --keytab options.")

# The NTP configuration can not be touched on pre-installed client:
if options.no_ntp or options.ntp_servers or options.ntp_pool:
raise ScriptError(
"NTP configuration cannot be updated during promotion")

sstore = sysrestore.StateFile(paths.SYSRESTORE)

fstore = sysrestore.FileStore(paths.SYSRESTORE)
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