Merge pull request #191 from xenserver/develop

CP-41461: add vm_setup_scripts in ACK repo

vm_setup_scripts/init-run.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+# This script is used to setup Driod VM template base on Rocky 8 Linux 8.6
+
+# install dependencies for test tools
+dnf update -y
+dnf install perl -y
+dnf --enablerepo=powertools install perl-List-MoreUtils -y
+dnf --enablerepo=powertools install perl-Readonly -y
+
+# setup firewall port for 4/tcp
+firewall-cmd --zone=public --add-port=4/tcp --permanent
+firewall-cmd --reload
+
+# setup static-ip service
+cp /root/setup-scripts/static-ip.sh /root
+chmod 755 /root/static-ip.sh
+semanage fcontext -a -t bin_t '/root/static-ip.sh'
+restorecon -Fv /root/static-ip.sh
+cp /root/setup-scripts/startup-ip.service /lib/systemd/system/
+systemctl enable startup-ip.service
+systemctl start startup-ip.service
+systemctl status startup-ip.service

vm_setup_scripts/startup-ip.service

@@ -0,0 +1,9 @@
+[Unit]
+Description=startupscript
+Before=network-online.target
+Wants=network-online.target
+[Service]
+ExecStart=/root/static-ip.sh
+StandardOutput=journal+console
+[Install]
+WantedBy=multi-user.target

vm_setup_scripts/static-ip.sh

@@ -0,0 +1,88 @@
+#!/bin/sh
+# static ip Set static IP details for interfaces
+# chkconfig: 2345 5 1
+# description: Sets ethernet devices IP configuration statically using XenStore.
+
+network_file="/etc/sysconfig/network"
+get_config() {
+device="$1"
+key="$2"
+xenstore-read "vm-data/control/${device}/${key}"
+}
+
+write_config_file() {
+mfile="$1"
+key="$2"
+val="$3"
+echo -e "$key=$val" >> "$mfile"
+}
+
+write_net_config() {
+device="$1"
+file="/etc/sysconfig/network-scripts/ifcfg-$device"
+path="vm-data/control/$device"
+
+#Backup and Initialise File
+cp "$file" "$file.bak"
+echo "" > "$file"
+
+if xenstore-exists "$path/ip"; then
+   write_config_file "$file" "DEVICE" $device
+   write_config_file "$file" "BOOTPROTO" "static"
+   write_config_file "$file" "IPADDR" $(xenstore-read "$path/ip")
+
+   if xenstore-exists "$path/netmask"; then
+       write_config_file "$file" "NETMASK" $(xenstore-read "$path/netmask")
+       echo "change ip"
+       ifconfig $device $(xenstore-read "$path/ip") netmask $(xenstore-read "$path/netmask")
+   fi
+
+   if xenstore-exists "$path/gateway"; then
+       write_config_file "$file" "GATEWAY" $(xenstore-read "$path/gateway")
+       echo "change gw"
+       route add default gw $(xenstore-read "$path/ip") $device
+   fi
+fi
+
+if xenstore-exists "$path/ipv6"; then
+       #Make sure no other 'NETWORKING_IPV6' variable has been set in file
+       sed -i "/NETWORKING_IPV6/d" "/etc/sysconfig/network"
+       write_config_file "/etc/sysconfig/network" "NETWORKING_IPV6" "yes"
+       write_config_file "$file" "IPV6INIT" "yes"
+       write_config_file "$file" "DEVICE" "$device"
+
+       items=$(xenstore-list "$path/ipv6")
+       secaddrs=""
+       for key in $items; do
+       if xenstore-exists "$path/ipv6/$key"; then
+           if [[ "$key" == "0" ]]; then
+               val=$(xenstore-read "$path/ipv6/$key/addr")
+           write_config_file "$file" "IPV6ADDR" "$val"
+           elif [[ "$key" == "gateway" ]]; then
+           write_config_file "$file" "IPV6_DEFAULTGW" $(xenstore-read "$path/ipv6/$key")
+           else
+           val=$(xenstore-read "$path/ipv6/$key/addr")
+           if [[ "$secaddrs" == "" ]]; then
+               secaddrs="$val"
+           else
+               secaddrs=`echo -e "${secaddrs}\n${val}"`
+           fi
+           fi        
+       fi
+       done
+       if [[ "$secaddrs" != "" ]]; then
+       write_config_file "$file" "IPV6ADDR_SECONDARIES" "$secaddrs"
+       fi
+   fi    
+}
+
+keys=$(xenstore-list vm-data/control)
+for item in $keys
+do
+    expr_match=$(expr $item : 'eth[0-9]\+$')
+    if [ $expr_match -gt 0 ]; then
+    write_net_config "$item"
+    fi
+done
+
+exit 0