pmda/rds: Introduce new PMDA for RDS

build/rpm/pcp.spec.in

@@ -1674,6 +1674,20 @@ This package contains the PCP Performance Metrics Domain Agent (PMDA) for
 collecting statistics for nVidia RDMA over Converged Ethernet (RoCE) devices.
 # end pcp-pmda-rocestat
 
+#
+# pcp-pmda-rds
+#
+%package pmda-rds
+License: GPL-2.0-or-later
+Summary: Performance Co-Pilot (PCP) metrics for Reliable Datagram Sockets (RDS) protocol
+URL: https://pcp.io
+Requires: pcp = @package_version@ pcp-libs = @package_version@
+Requires: python3-pcp
+%description pmda-rds
+This package contains the PCP Performance Metrics Domain Agent (PMDA) for
+collecting statistics for RDS connections
+# end pcp-pmda-rds
+
 #
 # pcp-pmda-openvswitch
 #
@@ -2376,6 +2390,7 @@ basic_manifest | keep '(etc/pcp|pmdas)/podman(/|$)' >pcp-pmda-podman-files
 basic_manifest | keep '(etc/pcp|pmdas)/postfix(/|$)' >pcp-pmda-postfix-files
 basic_manifest | keep '(etc/pcp|pmdas)/postgresql(/|$)' >pcp-pmda-postgresql-files
 basic_manifest | keep '(etc/pcp|pmdas)/rabbitmq(/|$)' >pcp-pmda-rabbitmq-files
+basic_manifest | keep '(etc/pcp|pmdas)/rds(/|$)' >pcp-pmda-rds-files
 basic_manifest | keep '(etc/pcp|pmdas)/redis(/|$)' >pcp-pmda-redis-files
 basic_manifest | keep '(etc/pcp|pmdas)/resctrl(/|$)|sys-fs-resctrl' >pcp-pmda-resctrl-files
 basic_manifest | keep '(etc/pcp|pmdas)/rocestat(/|$)' >pcp-pmda-rocestat-files
@@ -2415,7 +2430,7 @@ for pmda_package in \
     nutcracker nvidia \
     openmetrics opentelemetry openvswitch oracle \
     pdns perfevent podman postfix postgresql \
-    rabbitmq redis resctrl rocestat roomtemp rsyslog \
+    rabbitmq rds redis resctrl rocestat roomtemp rsyslog \
     samba sendmail shping slurm smart snmp \
     sockets statsd summary systemd \
     unbound uwsgi \
@@ -2856,6 +2871,9 @@ done
 %preun pmda-rocestat
 %{pmda_remove "$1" "rocestat"}
 
+%preun pmda-rds
+%{pmda_remove "$1" "rds"}
+
 %preun pmda-uwsgi
 %{pmda_remove "$1" "uwsgi"}
 %endif
@@ -3184,6 +3202,8 @@ fi
 
 %files pmda-rocestat -f pcp-pmda-rocestat-files.rpm
 
+%files pmda-rds -f pcp-pmda-rds-files.rpm
+
 %files pmda-uwsgi -f pcp-pmda-uwsgi-files.rpm
 
 %files export-pcp2graphite -f pcp-export-pcp2graphite-files.rpm

build/rpm/redhat.spec

@@ -1781,6 +1781,21 @@ collecting statistics for nVidia RDMA over Converged Ethernet (RoCE) devices.
 # end pcp-pmda-rocestat
 %endif
 
+#
+# pcp-pmda-rds
+#
+%package pmda-rds
+License: GPL-2.0-or-later
+Summary: Performance Co-Pilot (PCP) metrics for Reliable Datagram Sockets (RDS) protocol
+URL: https://pcp.io
+Requires: pcp = %{version}-%{release} pcp-libs = %{version}-%{release}
+Requires: python3-pcp
+%description pmda-rds
+This package contains the PCP Performance Metrics Domain Agent (PMDA) for
+collecting statistics for RDS connections.
+# end pcp-pmda-rds
+%endif
+
 %if !%{disable_mongodb}
 #
 # pcp-pmda-mongodb
@@ -2516,6 +2531,7 @@ basic_manifest | keep '(etc/pcp|pmdas)/podman(/|$)' >pcp-pmda-podman-files
 basic_manifest | keep '(etc/pcp|pmdas)/postfix(/|$)' >pcp-pmda-postfix-files
 basic_manifest | keep '(etc/pcp|pmdas)/postgresql(/|$)' >pcp-pmda-postgresql-files
 basic_manifest | keep '(etc/pcp|pmdas)/rabbitmq(/|$)' >pcp-pmda-rabbitmq-files
+basic_manifest | keep '(etc/pcp|pmdas)/rds(/|$)' >pcp-pmda-rds-files
 basic_manifest | keep '(etc/pcp|pmdas)/redis(/|$)' >pcp-pmda-redis-files
 basic_manifest | keep '(etc/pcp|pmdas)/resctrl(/|$)|sys-fs-resctrl' >pcp-pmda-resctrl-files
 basic_manifest | keep '(etc/pcp|pmdas)/rocestat(/|$)' >pcp-pmda-rocestat-files
@@ -2556,7 +2572,7 @@ for pmda_package in \
     nutcracker nvidia \
     openmetrics opentelemetry openvswitch oracle \
     pdns perfevent podman postfix postgresql \
-    rabbitmq redis resctrl rocestat roomtemp rpm rsyslog \
+    rabbitmq rds redis resctrl rocestat roomtemp rpm rsyslog \
     samba sendmail shping slurm smart snmp \
     sockets statsd summary systemd \
     unbound uwsgi \
@@ -2949,6 +2965,9 @@ exit 0
 %preun pmda-rocestat
 %{pmda_remove "$1" "rocestat"}
 
+%preun pmda-rds
+%{pmda_remove "$1" "rds"}
+
 %endif
 
 %preun pmda-apache
@@ -3304,6 +3323,8 @@ fi
 
 %files pmda-rocestat -f pcp-pmda-rocestat-files.rpm
 
+%files pmda-rds -f pcp-pmda-rds-files.rpm
+
 %files pmda-uwsgi -f pcp-pmda-uwsgi-files.rpm
 
 %files export-pcp2graphite -f pcp-export-pcp2graphite-files.rpm

qa/1998

@@ -0,0 +1,78 @@
+#!/bin/sh
+# PCP QA Test No. 1998
+# Testing PCP RDS PMDA - install, remove and values.
+#
+# Copyright (c) 2025 Oracle and/or its affiliates.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+. ./common.python
+
+pmda_path="$PCP_PMDAS_DIR/rds"
+pmda_script="$pmda_path/pmdards.python"
+test_script="rds/rds_test.python"
+
+[ -d $pmda_path ] || _notrun "RDS PMDA is not installed"
+
+$python -c "from pcp import pmda" >/dev/null 2>&1
+[ $? -eq 0 ] || _notrun "python pcp pmda module not installed"
+
+status=1	# failure is the default!
+trap "_cleanup_pmda rds; exit \$status" 0 1 2 3 15
+
+pmdards_filter()
+{
+    sed \
+        -e "s/Ran [0-9]* tests in [0-9]*\.[0-9][0-9]*s/Ran X tests in YYYs/" \
+        -e "s/FAILED (failures=[0-9]*)/FAILED (failures=X)/" \
+        -e "/^$/d"
+}
+
+pmdards_remove()
+{
+    cd $pmda_path
+    echo
+    echo "=== Removing RDS agent ==="
+    $sudo ./Remove >$tmp.out 2>&1
+}
+
+pmdards_install()
+{
+    cd $pmda_path
+    $sudo ./Remove >/dev/null 2>&1
+
+    echo
+    echo "=== Installing RDS agent ==="
+    $sudo ./Install </dev/null >$tmp.out 2>&1
+    cd $here
+}
+
+# Real QA test starts here
+_prepare_pmda rds
+
+pmdards_install
+
+echo "=== Report metric values ==="
+
+metrics=`pminfo rds | LC_COLLATE=POSIX sort`
+
+pminfo -dfmtT $metrics 2>&1
+
+pmdards_remove
+
+# Success, all done
+status=0
+exit