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pvc-installer
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Add bond support during initial network config

This commit is contained in:
Joshua Boniface 2023-09-01 15:42:00 -04:00
parent 12e316fd3e
commit 48a35c8d60
1 changed files with 84 additions and 6 deletions
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90
templates/install.sh
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@ -394,13 +394,16 @@ interactive_config() {
interfaces="$(
ip address | grep '^[0-9]' | grep 'eno\|enp\|ens\|wlp' | awk '{ print $2"\t"$3 }' | tr -d ':'
)"
echo "Available interfaces:"
echo
echo -e "$( sed 's/\(.*\)/ \1/' <<<"${interfaces[@]}" )"
echo
echo "3a) Please enter the primary network interface for external connectivity. If"
echo "no entries are shown here, ensure a cable is connected, then restart the"
echo "installer with ^C and '/install.sh'."
echo
echo "Available interfaces:"
echo "If you want a bonding interface, please enter 'bond' here."
echo
echo -e "$( sed 's/\(.*\)/ \1/' <<<"${interfaces[@]}" )"
while [[ -z ${target_interface} ]]; do
echo
echo -n "> "
@ -410,7 +413,7 @@ interactive_config() {
echo "Please enter a valid interface."
continue
fi
if ! grep -qw "${target_interface}" <<<"${interfaces[@]}"; then
if [[ ${target_interface} != "bond" ]] && ! grep -qw "${target_interface}" <<<"${interfaces[@]}"; then
target_interface=""
echo
echo "Please enter a valid interface."
@ -419,7 +422,73 @@ interactive_config() {
echo
done
echo -n "3b) Is a tagged vLAN required for the primary network interface? [y/N] "
if [[ ${target_interace} == "bond" ]]; then
target_interface=""
echo "3b) Please enter the name of the bonding interface (e.g. 'bond0'). This"
echo "should match the interface you will use in the pvc-ansible configuration if"
echo "applicable and MUST start with 'bond'."
echo
while [[ -z ${target_interface} ]]; do
echo -n "> "
read target_interface
if [[ -z ${target_interface} ]]; then
echo
echo "Please enter a valid interface."
continue
fi
if ! grep -q '^bond' <<<"${target_interface}"; then
echo
echo "Please enter a valid interface."
continue
fi
done
echo
echo "3c) Please enter the bonding mode for the interface (e.g. '802.3ad' or"
echo "'active-backup'). This mode must be valid or the networking will fail."
echo
while [[ -z ${bonding_mode} ]]; do
echo -n "> "
read bonding_mode
if [[ -z ${bonding_mode} ]]; then
echo
echo "Please enter a valid bonding mode."
continue
fi
done
echo
echo "3d) Please enter the space-separated slave interfaces from the list above."
echo
while [[ -z ${slave_interfaces} ]]; do
echo -n "> "
read slave_interfaces
if [[ -z ${slave_interfaces} ]]; then
echo
echo "Please enter a valid list of slave interfaces."
continue
fi
done
echo
echo -n "Bringing up bond interface... "
ip link add ${target_interface} type bond
ip link set ${target_interface} type bond mode ${bonding_mode}
for slave_interface in ${slave_interfaces}; do
ip link set ${slave_interface} down
ip link set ${slave_interface} master ${target_interface}
done
ip link set ${target_interface} up
echo "done."
next_prompt_1="3e"
next_prompt_2="3f"
else
next_prompt_1="3b"
next_prompt_2="3c"
fi
echo -n "${next_prompt_1}) Is a tagged vLAN required for the primary network interface? [y/N] "
read vlans_req
if [[ ${vlans_req} == 'y' || ${vlans_req} == 'Y' ]]; then
echo
@ -440,7 +509,7 @@ interactive_config() {
echo
fi
echo "3c) Please enter the IP address, in CIDR format [X.X.X.X/YY], of the primary"
echo "${next_prompt_2}) Please enter the IP address, in CIDR format [X.X.X.X/YY], of the primary"
echo "network interface. Leave blank for DHCP configuration of the interface on boot."
echo
echo -n "> "
@ -827,17 +896,26 @@ interactive_interfaces_segment() {
case ${target_interfaces_is} in
static-vlan)
target_interfaces_block="auto ${vlan_interface}\niface ${vlan_interface} inet ${target_netformat}\n\tvlan_raw_device ${target_interface}\n\taddress ${formatted_ipaddr}\n\tnetmask ${formatted_netmask}\n\tgateway ${target_defgw}"
if [[ -n ${slave_interfaces} ]]; then
target_interfaces_block="${target_interfaces_block}\n\nauto ${target_interface}\niface ${target_interface} inet manual"
fi
;;
static-raw)
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}\n\taddress ${formatted_ipaddr}\n\tnetmask ${formatted_netmask}\n\tgateway ${target_defgw}"
;;
dhcp-vlan)
target_interfaces_block="auto ${vlan_interface}\niface ${vlan_interface} inet ${target_netformat}\n\tvlan_raw_device${target_interface}"
if [[ -n ${slave_interfaces} ]]; then
target_interfaces_block="${target_interfaces_block}\n\nauto ${target_interface}\niface ${target_interface} inet manual"
fi
;;
dhcp-raw)
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}"
;;
esac
if [[ -n ${slave_interfaces} ]]; then
target_interfaces_block="${target_interfaces_block}\n\tbond-mode ${bonding_mode}\n\tbond-slaves ${slave_interfaces}"
fi
}
echo -n "Creating bootstrap interface segment... "
@ -1014,7 +1092,7 @@ seed_postinst() {
interactive_postinst() {
set +o errexit
echo
echo -n "Launch a chroot shell in the target environment? [y/N] "
echo -n "Launch a chroot shell in the target environment? (NOTE: no shell prompt) [y/N] "
read launch_chroot
if [[ ${launch_chroot} == 'y' || ${launch_chroot} == 'Y' ]]; then
echo "Type 'exit' or Ctrl+D to exit chroot."