[Spce-user] [EXTERNAL] Re: mr13.5.1 to mr14.0.1 Upgrade Help
SPCE Newbie
spce-user at tel.co.uk
Fri Dec 19 05:57:14 EST 2025
Noone else has reported issues in updating, so apologies if it's self-
inflicted (but don't believe reckless or even 'ambitious' changes made).
Sorry rudely continuing to follow-up my own posts, but I found some
extended discussion of this online:-
https://serverfault.com/questions/477503/check-if-array-is-empty-in-bash
https://stackoverflow.com/questions/65957633/check-if-array-is-empty-in-bash
with many contributions but no summary. However the general consensus
does appear to be that interpolation of an array into a string is the
way to go, but as, by default, shell values are space-separated, one
ought-to collapse and restore (or at least, reset) afterward, e.g.:-
IFS=""
if [[ -z "${var_value}[*]" ]] ; then
die "Missing mandatory environment variable '\$${var_name}',
exiting."
fi
IFS=" "
----- Original Message -----
Date: Fri, 19 Dec 2025 10:28:25 +0000
From: SPCE Newbie <spce-user at tel.co.uk>
To: Jose Antonio Su Ng <jsung at sipwise.com>
Cc: spce-user at lists.sipwise.com
Subject: RE: [Spce-user] RE: [EXTERNAL] Re: mr13.5.1 to mr14.0.1
Upgrade Help
Good morning Jose Su,
I could be way off here, in which case apologies, but:
The Bash function fatal_missing_var() is called on the following:
fatal_missing_var ASTERISK_IPS # Scalar
fatal_missing_var ASTERISK_PORT # Scalar
fatal_missing_var RTPENGINE_IPS # Scalar
fatal_missing_var RTPENGINE_HTTPPORT # Scalar
fatal_missing_var DISPATCHER_IPS # Composite
fatal_missing_var KAMAILIO_LB_PORT # Scalar
fatal_missing_var KAMAILIO_PROXY_PORT # Scalar
fatal_missing_var MGMT_SIP_IPS # Scalar
fatal_missing_var MYSQL_HOST # Scalar
fatal_missing_var MYSQL_PORT # Scalar
fatal_missing_var NGCP_IS_DB #
fatal_missing_var NGCP_TYPE #
fatal_missing_var PROSODY_CTRLPORT # Scalar
fatal_missing_var GENERALRPCADDR # Scalar
fatal_missing_var PRXRPCADDR # Scalar
fatal_missing_var SEMS_IPS # Scalar
fatal_missing_var SEMS_PORT # Scalar
fatal_missing_var SEMS_XMLRPCPORT # Scalar
fatal_missing_var SEMS_SBC_PORT # Scalar
fatal_missing_var SEMS_SBC_XMLRPCPORT # Scalar
fatal_missing_var LB_IPS #
fatal_missing_var FREESWITCH # Scalar
All the others are scalar so the test works, but not DISPATCHER_IPS
so it will bail on the fifth call.
I can't test by editing it and replacing:-
if [[ -z "${var_value}" ]] ; then
die "Missing mandatory environment variable '\$${var_name}',
exiting."
fi
with:-
if [[ -z "${var_value}[*]" ]] ; then
die "Missing mandatory environment variable '\$${var_name}',
exiting."
fi
since the script is dynamically generated.
However the modified test appears to be generalisable.
Thanks in advance.
----- Original Message -----
Date: Fri, 19 Dec 2025 09:30:55 +0000
From: "Newbie <spce-user"@tel.co.uk
To: Jose Antonio Su Ng <jsung at sipwise.com>
Cc: spce-user at lists.sipwise.com
Subject: [Spce-user] RE:: [EXTERNAL] Re: mr13.5.1 to
mr14.0.1 Upgrade Help
Good morning Jose Su,
# grep "cluster_set" /etc/ngcp-config/*yml
/etc/ngcp-config/config.yml:cluster_sets:
/etc/ngcp-config/network.yml: cluster_sets:
# cd /etc/ngcp-provisioning-tools
# grep -A2 "DISPATCHER" * mysql_values.cfg:DISPATCHER_IPS=""
mysql_values.cfg:declare -A DISPATCHER_IDS=(
mysql_values.cfg- [default]=50
mysql_values.cfg-)
--
mysql_values.cfg_2025-12-18_1324:DISPATCHER_IPS=""
mysql_values.cfg_2025-12-18_1324:declare -A DISPATCHER_IDS=(
mysql_values.cfg_2025-12-18_1324- [default]=50
mysql_values.cfg_2025-12-18_1324-)
# diff mysql_values.cfg_2025-12-18_1324 mysql_values.cfg
#
In the spirit of self-help, the mysql_values.cfg_2025-12-18_1324 file
was an attempt to test whether it was quoting that was causing the
problem. It was not so reverted, hence that file is same as distro.
Thank you.
----- Original Message -----
Date: Fri, 19 Dec 2025 10:02:49 +0100
From: Jose Antonio Su Ng <jsung at sipwise.com>
To: SPCE Newbie <spce-user at tel.co.uk>, spce-user at lists.sipwise.com
Subject: Re: [EXTERNAL] Re: [Spce-user] mr13.5.1 to mr14.0.1 Upgrade
Help
Hi,
Could you share the output of these?
grep "cluster_set" /etc/ngcp-config/*yml
grep -A2 "DISPATCHER" /etc/ngcp-provisioning-tools/*
Best regards,
Jose Su
On 12/18/25 14:57, SPCE Newbie wrote:
> It's rude to follow-up one's own post, so sorry. I found this:
>
> /etc/ngcp-config/templates/etc/ngcp-provisioning-tools/mysql_values.cfg.services
>
> initialises DISPATCHER_IPS to an associative array
>
> $ echo ${DISPATCHER_IDS[*]}
> 50
>
> But the missing mandatory environment variable test in
>
> /usr/share/ngcp-upgrade/steps/mr9.0/update_mysql_values
>
> appears equivalent to:
>
> $ if [[ -z "${DISPATCHER_IDS}" ]]; then echo zero; else echo non-zero;
> fi
> zero
>
> so would always fail. Anyone successfully upgraded?
>
>
> ----- Original Message -----
> Date: Thu, 18 Dec 2025 13:02:47 +0000
> From: SPCE Newbie<spce-user at tel.co.uk>
> To:spce-user at lists.sipwise.com
> Subject: [Spce-user] mr13.5.1 to mr14.0.1 Upgrade Help
>
>
> Hi fellow spc-users,
>
> 1. Expected Behaviour
>
> After reboot, ngcp-upgrade --target mr14.0.1 completes successfully.
>
>
> 2. Observed Behaviour
>
> # ngcp-upgrade --target mr14.0.1
> ...
> 2025-12-18 13:54:09: [57/63] 'spce' Running:
> /usr/share/ngcp-upgrade/steps/mr9.0/update_mysql_values ERROR: Missing
> mandatory environment variable '$DISPATCHER_IPS', exiting. ERROR: the
> step 'mr9.0/update_mysql_values' failed, upgrade aborted! Please fix
> the root of the issue and restart 'ngcp-upgrade' (see error details in
> log file
> /ngcp-data/ngcp-upgrade/mr13.5.1-mr14.0.1/logs/ngcp-upgrade-mr13.5.1-mr14.0.1-1766062443.log
> ).
>
>
> 3. Attempted Resolution
>
> # source /etc/profile.d/ngcp-bash.sh
> In case of local profile/bashrc customisation, then re-ran.
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