Migrate initscripts-config to Debian

Modified initscripts-config package to add support to Debian packaging

Test Plan:

PASS Package built, ISO generated and package installed
PASS mountnfs.service enabled
PASS ZEROCONF: ipv6 link local fe80::/10 assigned

Story: 2009256
Task: 43460
Signed-off-by: aoliveir <adriano.oliveira@windriver.com>
Change-Id: I82107efe54b8aca5af2b1b2fca3a125e7f32f023

initscripts-config/debian/deb_folder/LICENSE

@@ -0,0 +1,170 @@
+
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initscripts-config/debian/deb_folder/changelog

@@ -0,0 +1,5 @@
+initscripts-config (1.0-1) unstable; urgency=medium
+
+* Initial release.
+
+-- Adriano Oliveira <adriano.oliveira@windriver.com>  Thu, 21 Oct 2021 17:56:32 -0400

initscripts-config/debian/deb_folder/control

@@ -0,0 +1,13 @@
+Source: initscripts-config
+Section: admin
+Priority: optional
+Maintainer: Starlingx Developers <starlingx-discuss@lists.starlingx.io>
+Build-Depends: debhelper-compat (= 13)
+Standards-Version: 4.4.1
+Homepage: https://www.starlingx.io
+
+Package: initscripts-config
+Architecture: all
+Depends: ${misc:Depends}, systemd, initscripts
+Description: StarlingX initscripts configuration file
+ Initialize zeroconf and mountnfs.service and customize sysctl.conf

initscripts-config/debian/deb_folder/copyright

@@ -0,0 +1,27 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: initscripts-config
+Source: https://opendev.org/starlingx/config-files
+
+Files: *
+Copyright: (c) 2013-2021 Wind River Systems, Inc
+License: Apache-2
+
+Files: debian/*
+Copyright: 2021 Wind River Systems, Inc
+License: Apache-2
+
+License: Apache-2
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ .
+    https://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ .
+ On Debian-based systems the full text of the Apache version 2.0 license
+ can be found in `/usr/share/common-licenses/Apache-2.0'.

initscripts-config/debian/deb_folder/initscripts-config.install

@@ -0,0 +1,4 @@
+sysctl.conf /usr/share/starlingx
+nsswitch.conf /usr/share/starlingx
+mountnfs.sh /usr/share/starlingx
+mountnfs.service /usr/share/starlingx

initscripts-config/debian/deb_folder/postinst

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+set -e
+
+cp  /usr/share/starlingx/sysctl.conf /etc/sysctl.conf
+chmod 644 /etc/sysctl.conf
+cp  /usr/share/starlingx/mountnfs.sh /etc/init.d/mountnfs.sh
+chmod 644 /etc/init.d/mountnfs.sh
+cp  /usr/share/starlingx/nsswitch.conf /etc/nsswitch.conf
+chmod 644 /etc/nsswitch.conf
+
+systemctl unmask mountnfs.service
+cp  /usr/share/starlingx/mountnfs.service /etc/systemd/system/mountnfs.service
+systemctl enable mountnfs.service > /dev/null 2>&1 || :
+
+#DEBHELPER#

initscripts-config/debian/deb_folder/rules

@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+#export DH_VERBOSE = 1
+%:
+	dh $@

initscripts-config/debian/deb_folder/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

initscripts-config/debian/meta_data.yaml

@@ -0,0 +1,7 @@
+---
+debname: initscripts-config
+debver: 1.0-1
+src_path: source-debian
+revision:
+  dist: $STX_DIST
+  PKG_GITREVCOUNT: true

initscripts-config/source-debian/mountnfs.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=StarlingX Cloud Filesystem Auto-mounter
+After=network.target nfscommon.service
+Before=uexportfs.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/etc/network/if-up.d/mountnfs start
+ExecStop=/etc/network/if-up.d/mountnfs stop
+
+[Install]
+WantedBy=multi-user.target

initscripts-config/source-debian/mountnfs.sh

@@ -0,0 +1,99 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          mountnfs
+# Required-Start:    $local_fs $network $rpcbind
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:
+### END INIT INFO
+
+# . /etc/default/rcS
+
+if [ "$1" = "stop" ]; then
+    # Avoid mounting if we're shutting down
+    exit 0
+fi
+
+#
+#    Run in a subshell because of I/O redirection.
+#
+test -f /etc/fstab && (
+
+#
+#    Read through fstab line by line. If it is NFS, set the flag
+#    for mounting NFS filesystems. If any NFS partition is found and it
+#    not mounted with the nolock option, we start the rpcbind.
+#
+rpcbind=no
+mount_nfs=no
+mount_smb=no
+mount_ncp=no
+mount_cifs=no
+while read device mountpt fstype options; do
+    case "$device" in
+        ""|\#*)
+            continue
+            ;;
+    esac
+
+    case "$options" in
+        *noauto*)
+            continue
+            ;;
+    esac
+
+    if test "$fstype" = nfs
+    then
+        mount_nfs=yes
+        case "$options" in
+            *nolock*)
+                ;;
+            *)
+                rpcbind=yes
+                ;;
+        esac
+    fi
+    if test "$fstype" = smbfs
+    then
+        mount_smb=yes
+    fi
+    if test "$fstype" = ncpfs
+    then
+        mount_ncp=yes
+    fi
+    if test "$fstype" = cifs
+    then
+        mount_cifs=yes
+    fi
+done
+
+exec 0>&1
+
+if test "$rpcbind" = yes; then
+    # WRL: Centos precheck: Dont start rpcbind in this init script.
+    #      It is started by a systemd service file.
+    if test "/etc/centos-release" = no
+    then
+        if test -x /usr/sbin/rpcbind
+        then
+            service rpcbind status > /dev/null
+            if [ $? != 0 ]; then
+                echo -n "Starting rpcbind..."
+                start-stop-daemon --start --quiet --exec /usr/sbin/rpcbind
+                sleep 2
+            fi
+        fi
+    fi
+fi
+
+if test "$mount_nfs" = yes || test "$mount_smb" = yes || test "$mount_ncp" = yes || test "$mount_cifs" = yes; then
+    echo "Mounting remote filesystems..."
+    test "$mount_nfs" = yes && mount -a -t nfs
+    test "$mount_smb" = yes && mount -a -t smbfs
+    test "$mount_ncp" = yes && mount -a -t ncpfs
+    test "$mount_cifs" = yes && mount -a -t cifs
+fi
+
+) < /etc/fstab
+
+: exit 0

initscripts-config/source-debian/nsswitch.conf

@@ -0,0 +1,20 @@
+# /etc/nsswitch.conf
+#
+# Example configuration of GNU Name Service Switch functionality.
+# If you have the `glibc-doc-reference' and `info' packages installed, try:
+# `info libc "Name Service Switch"' for information about this file.
+
+passwd:         files
+group:          files
+shadow:         files
+gshadow:        files
+
+hosts:          files mdns4_minimal [NOTFOUND=return] dns mdns4
+networks:       files
+
+protocols:      db files
+services:       db files
+ethers:         db files
+rpc:            db files
+
+netgroup:       nis

initscripts-config/source-debian/sysctl.conf

@@ -0,0 +1,180 @@
+# This configuration file is taken from Debian.
+#
+# /etc/sysctl.conf - Configuration file for setting system variables
+# See sysctl.conf (5) for information.
+#
+
+#kernel.domainname = example.com
+
+# Uncomment the following to stop low-level messages on console
+kernel.printk = 4 4 1 7
+
+# Reboot X seconds after a kernel panic
+kernel.panic = 5
+
+##############################################################3
+# Functions previously found in netbase
+#
+
+# Uncomment the next two lines to enable Spoof protection (reverse-path filter)
+# Turn on Source Address Verification in all interfaces to
+# prevent some spoofing attacks
+net.ipv4.conf.default.rp_filter=1
+net.ipv4.conf.all.rp_filter=1
+
+# Uncomment the next line to enable TCP/IP SYN cookies
+#net.ipv4.tcp_syncookies=1
+
+# Uncomment the next line to enable packet forwarding for IPv4
+#net.ipv4.ip_forward=1
+
+# Uncomment the next line to enable packet forwarding for IPv6
+#net.ipv6.conf.all.forwarding=1
+
+
+###################################################################
+# Additional settings - these settings can improve the network
+# security of the host and prevent against some network attacks
+# including spoofing attacks and man in the middle attacks through
+# redirection. Some network environments, however, require that these
+# settings are disabled so review and enable them as needed.
+#
+# Ignore ICMP broadcasts
+#net.ipv4.icmp_echo_ignore_broadcasts = 1
+#
+# Set the runtime status of the net.ipv4.icmp_ignore_bogus_error_responses
+# kernel parameter to enable Kernel Parameter to Ignore Bogus ICMP Error
+# Responses on IPv4 Interfaces.
+# Ignoring bogus ICMP error responses reduces log size, although some
+# activity would not be logged.
+net.ipv4.icmp_ignore_bogus_error_responses = 1
+#
+# Do not accept ICMP redirects (prevent MITM attacks)
+net.ipv4.conf.all.accept_redirects = 0
+net.ipv6.conf.all.accept_redirects = 0
+# _or_
+# Accept ICMP redirects only for gateways listed in our default
+# gateway list (enabled by default)
+# Accepting "secure" ICMP redirects (from those gateways listed as default
+# gateways) has few legitimate uses. It should be disabled unless it is
+# absolutely required.
+net.ipv4.conf.all.secure_redirects = 0
+#
+# Do not send ICMP redirects (we are not a router)
+net.ipv4.conf.all.send_redirects = 0
+#
+# Do not accept IP source route packets (we are not a router)
+#net.ipv4.conf.all.accept_source_route = 0
+net.ipv6.conf.all.accept_source_route = 0
+#
+# Log Martian Packets
+#net.ipv4.conf.all.log_martians = 1
+#
+
+#kernel.shmmax = 141762560
+
+# WRL
+# set max socket memory ; default was 212992
+net.core.rmem_max=425984
+
+# WRS
+# The following kernel parameters help alleviate some RabbitMQ
+# connection issues. These values need to be set here to ensure sysinv-agent
+# remains connected to rabbitmq. Sysinv-agent starts before packstack and the
+# long default values allowed the connection to be lost for 2 hours.
+# Note the ipv4 vlaues are also applied to ipv6 connections.
+net.ipv4.tcp_keepalive_intvl = 1
+net.ipv4.tcp_keepalive_probes = 5
+net.ipv4.tcp_keepalive_time = 5
+
+# This controls the tcp connection retries.
+# The default results in a delay of ~15 minutes before dead connections
+# to the floating ip are detected after a swact.
+# Reduce this delay to 8 shortens this to ~100 seconds.
+net.ipv4.tcp_retries2 = 8
+
+# Reserve ports in the ephemeral port range:
+#
+# Incorporate the reserved keystone port (35357) from
+# /usr/lib/sysctl.d/openstack-keystone.conf
+#
+# Helm v2.13.1 hardcodes the following Tiller ports when installed in the
+# k8s cluster: 44134 (server), 44135 (probe), 44136 (trace). Reserve them
+# from the ephemeral port range. This will avoid potential port conflicts
+# that will cause the tiller pod to crash when the port is assigned to
+# another client/server
+net.ipv4.ip_local_reserved_ports=35357,44134-44136
+
+# Set a global limit on the number of negative dentries.  This is in units
+# of 0.1 %, so a value of 20 represents 2% of all memory.
+# We know of an issue with curl to an https endpoint when using nss versions
+# older than 3.52 which can cause unlimited negative dentry growth.  We fixed
+# it in the code we control, but this will keep the number at a reasonable
+# size if an application is poorly behaved.
+fs.negative-dentry-limit=20
+# Set the runtime status of the - net.ipv6.conf.default.accept_redirects -
+# kernel parameter to disable Kernel Parameter for Accepting ICMP Redirects
+# by Default on IPv6 Interfaces.
+# An illicit ICMP redirect message could result in a man-in-the-middle attack.
+net.ipv6.conf.default.accept_redirects = 0
+
+# Set the runtime status of the net.ipv4.conf.default.accept_redirects kernel
+# parameter, to disable Kernel Parameter for Accepting ICMP Redirects by Default
+# on IPv4 Interfaces.
+# ICMP redirect messages are used by routers to inform hosts that a more direct
+# route exists for a particular destination.
+# These messages modify the host's route table and are unauthenticated.
+# An illicit ICMP redirect message could result in a man-in-the-middle attack.
+# This feature of the IPv4 protocol has few legitimate uses. It should be
+# disabled unless absolutely required.
+net.ipv4.conf.default.accept_redirects = 0
+
+# Set the runtime status of the net.ipv4.conf.default.send_redirects kernel
+# parameter, to disable Kernel Parameter for Sending ICMP Redirects on all
+# IPv4 Interfaces by Default.
+# ICMP redirect messages are used by routers to inform hosts that a more
+# direct route exists for a particular destination. These messages contain
+# information from the system's route table possibly revealing portions of
+# the network topology.
+# The ability to send ICMP redirects is only appropriate for systems acting
+# as routers.
+net.ipv4.conf.default.send_redirects = 0
+
+# Set the runtime status of the net.ipv6.conf.default.accept_ra kernel parameter
+# to disable Accepting Router Advertisements on all IPv6 Interfaces by Default
+# An illicit router advertisement message could result in a man-in-the-middle
+# attack.
+net.ipv6.conf.default.accept_ra = 0
+
+# Set the runtime status of the net.ipv4.conf.default.secure_redirects kernel
+# parameter.
+# Accepting "secure" ICMP redirects (from those gateways listed as default
+# gateways) has few legitimate uses.
+# It should be disabled unless it is absolutely required.
+net.ipv4.conf.default.secure_redirects = 0
+
+# Set the runtime status of the net.ipv6.conf.all.accept_ra kernel parameter.
+# An illicit router advertisement message could result in a man-in-the-middle
+# attack.
+net.ipv6.conf.all.accept_ra = 0
+
+# Set the runtime status of the net.ipv4.conf.default.accept_source_route kernel
+# parameter.
+# Source-routed packets allow the source of the packet to suggest routers forward
+# the packet along a different path than configured on the router, which can be
+# used to bypass network security measures.
+# Accepting source-routed packets in the IPv4 protocol has few legitimate uses.
+# It should be disabled unless it is absolutely required, such as when IPv4
+# forwarding is enabled and the system is legitimately functioning as a router.
+net.ipv4.conf.default.accept_source_route = 0
+
+# Set the runtime status of the net.ipv6.conf.default.accept_source_route kernel
+#  parameter.
+# Source-routed packets allow the source of the packet to suggest routers forward
+# the packet along a different path than configured on the router, which can be
+# used to bypass network security measures. This requirement applies only to the
+# forwarding of source-routerd traffic, such as when IPv6 forwarding is enabled
+# and the system is functioning as a router.
+# Accepting source-routed packets in the IPv6 protocol has few legitimate uses.
+# It should be disabled unless it is absolutely required.
+net.ipv6.conf.default.accept_source_route = 0