parallelvirtualcluster
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pvc-installer
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Complete implementation of seed install 

Some fixed decisions were made, namely that bond0 would be created by
the installer from "all other interfaces" to facilitate easy
provisioning.
This commit is contained in:
Joshua Boniface 2023-09-01 15:41:57 -04:00
parent 8de0b4541a
commit d8e08ac5ef
3 changed files with 278 additions and 89 deletions
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2
buildiso.sh
View File

@ -63,7 +63,7 @@ while [ $# -gt 0 ]; do
esac esac
done done
PACKAGE_LIST_MAIN="live-tools linux-image-amd64 mdadm lvm2 parted gdisk dosfstools debootstrap grub-pc-bin grub-efi-amd64 sipcalc vim ca-certificates vlan tftp-hpa" PACKAGE_LIST_MAIN="live-tools live-boot live-boot-initramfs-tools linux-image-amd64 mdadm lvm2 parted gdisk dosfstools debootstrap grub-pc-bin grub-efi-amd64 sipcalc vim ca-certificates vlan tftp-hpa curl ipmitool"
PACKAGE_LIST_NONFREE="firmware-bnx2 firmware-bnx2x" PACKAGE_LIST_NONFREE="firmware-bnx2 firmware-bnx2x"
mkdir -p artifacts/lb mkdir -p artifacts/lb

15
buildpxe.sh
View File

@ -114,7 +114,6 @@ build_pxe() {
# Set global variables # Set global variables
set root-url tftp://\${next-server} set root-url tftp://\${next-server}
set host-url tftp://\${next-server}/host
set menu-default pvc-installer set menu-default pvc-installer
set submenu-default pvc-installer set submenu-default pvc-installer
@ -122,12 +121,24 @@ set submenu-default pvc-installer
:pvc-installer :pvc-installer
kernel \${root-url}/vmlinuz kernel \${root-url}/vmlinuz
initrd \${root-url}/initrd.img initrd \${root-url}/initrd.img
imgargs vmlinuz console=tty0 console=ttyS0,115200n8 boot=live components timezone=America/Toronto fetch=\${root-url}/filesystem.squashfs username=root pvcinstall.preseed=on pvcinstall.seed_host=\${next-server} pvcinstall.seed_file=/host/mac-\${mac:hexraw}.preseed imgargs vmlinuz console=tty0 console=ttyS0,115200n8 vga=normal nomodeset boot=live components ethdevice-timeout=60 timezone=America/Toronto fetch=\${root-url}/filesystem.squashfs username=root pvcinstall.preseed=on pvcinstall.seed_host=\${next-server} pvcinstall.seed_file=/host/mac-\${mac:hexraw}.preseed
boot boot
EOF EOF
echo "done." echo "done."
echo -n "Downloading iPXE binary undionly.kpxe (chainloads arbitrary PXE clients)... "
pushd ${outputdir} &>/dev/null
wget -O undionly.kpxe https://boot.ipxe.org/undionly.kpxe &>/dev/null || fail "failed to download undionly.kpxe."
popd &>/dev/null
echo "done."
echo -n "Downloading iPXE binary undionly.kpxe (chainloads UEFI clients)... "
pushd ${outputdir} &>/dev/null
wget -O ipxe.efi https://boot.ipxe.org/ipxe.efi &>/dev/null || fail "failed to download ipxe.efi."
popd &>/dev/null
echo "done."
sudo chown -R $(whoami) ${outputdir} sudo chown -R $(whoami) ${outputdir}
sudo chmod -R u+w ${outputdir} sudo chmod -R u+w ${outputdir}

350
install.sh
View File

@ -1,12 +1,26 @@
#!/usr/bin/env bash #!/usr/bin/env bash
logfile="/tmp/pvc-install.log"
lockfile="/run/pvc-install.lock"
if [[ $( whoami ) != "root" ]]; then if [[ $( whoami ) != "root" ]]; then
echo "STOP! This script is designed to run as root within the installer only!" echo "STOP! This script is designed to run as root within the installer only!"
echo "Do not run it on your system. To build a PVC installer ISO, use './buildiso.sh' instead!" echo "Do not run it on your system. To build a PVC installer ISO, use './buildiso.sh' instead!"
exit 1 exit 1
fi fi
logfile="/tmp/pvc-install.log" # Random delay to prevent overlaps
DELAY=$(( ${RANDOM} % 10 ))
echo -n "Waiting ${DELAY} seconds... "
sleep ${DELAY}
echo "done."
if [[ -f ${lockfile} ]]; then
echo "An instance of 'install.sh' is already running!"
exit 1
fi
touch ${lockfile}
iso_name="XXDATEXX" iso_name="XXDATEXX"
target_deploy_user="XXDEPLOYUSERXX" target_deploy_user="XXDEPLOYUSERXX"
@ -14,7 +28,7 @@ supported_debrelease="buster bullseye"
default_debrelease="buster" default_debrelease="buster"
default_debmirror="http://debian.mirror.rafal.ca/debian" default_debmirror="http://debian.mirror.rafal.ca/debian"
inclpkglist="lvm2,parted,gdisk,grub-pc,grub-efi-amd64,linux-image-amd64,sudo,vim,gpg,gpg-agent,aptitude,openssh-server,vlan,ifenslave,python2,python3,ca-certificates" inclpkglist="lvm2,parted,gdisk,grub-pc,grub-efi-amd64,linux-image-amd64,sudo,vim,gpg,gpg-agent,aptitude,openssh-server,vlan,ifenslave,python3,ca-certificates,curl"
suppkglist="firmware-linux,firmware-linux-nonfree,firmware-bnx2,firmware-bnx2x,ntp" suppkglist="firmware-linux,firmware-linux-nonfree,firmware-bnx2,firmware-bnx2x,ntp"
# DANGER - THIS PASSWORD IS PUBLIC # DANGER - THIS PASSWORD IS PUBLIC
@ -24,36 +38,57 @@ suppkglist="firmware-linux,firmware-linux-nonfree,firmware-bnx2,firmware-bnx2x,n
# roles will overwrite it by default during configuration. # roles will overwrite it by default during configuration.
root_password="hCb1y2PF" root_password="hCb1y2PF"
# Obtain the mode from the kernel command line # Respawn function
kernel_cmdline=$( cat /proc/cmdline ) respawn() (
install_option="$( awk '{ $0 & disown
for(i=1; i<=NF; i++) { )
if($i ~ /pvcinstall.preseed/) {
print $i; # Checkin function
} seed_checkin() (
} case ${1} in
}' <<<"${kernel_cmdline}" | awk -F'=' '{ print $NF }' )" start)
action="install-start"
;;
end)
action="install-complete"
;;
esac
macaddr=$( ip -br link show ${target_interface} | awk '{ print $3 }' )
ipaddr=$( ip -br address show ${target_interface} | awk '{ print $3 }' | awk -F '/' '{ print $1 }' )
curl -X POST \
-H "Content-Type: application/json" \
-d "{\"action\":\"${action}\",\"macaddr\":\"${macaddr}\",\"ipaddr\":\"${ipaddr}\",\"hostname\":\"${target_hostname}\",\"bmc_macaddr\":\"${bmc_macaddr}\",\"bmc_ipaddr\":\"${bmc_ipaddr}\"}" \
${pvcbootstrapd_checkin_uri}
)
# Obtain the preseed options from the kernel command line
install_option=""
seed_host=""
seed_file=""
kernel_cmdline=( $( cat /proc/cmdline ) )
for option in ${kernel_cmdline[@]}; do
case ${option} in
pvcinstall.preseed=*)
install_option=${option#pvcinstall.preseed=}
;;
pvcinstall.seed_host=*)
seed_host=${option#pvcinstall.seed_host=}
;;
pvcinstall.seed_file=*)
seed_file=${option#pvcinstall.seed_file=}
;;
esac
done
seed_config() { seed_config() {
seed_host="$( awk '{ # Get IPMI BMC MAC for checkings
for(i=1; i<=NF; i++) { bmc_macaddr="$( ipmitool lan print | grep 'MAC Address ' | awk '{ print $NF }' )"
if($i ~ /pvcinstall.seed_host=/) { bmc_ipaddr="$( ipmitool lan print | grep 'IP Address ' | awk '{ print $NF }' )"
print $i;
}
}
}' <<<"${kernel_cmdline}" | awk -F'=' '{ print $NF }' )"
seed_file="$( awk '{
for(i=1; i<=NF; i++) {
if($i ~ /pvcinstall.seed_file=/) {
print $i;
}
}
}' <<<"${kernel_cmdline}" | awk -F'=' '{ print $NF }' )"
# Perform DHCP on all interfaces to come online # Perform DHCP on all interfaces to come online
for interface in $( ip address | grep '^[0-9]' | grep 'eno\|enp\|ens\|wlp' | awk '{ print $2 }' | tr -d ':' ); do for interface in $( ip address | grep '^[0-9]' | grep 'eno\|enp\|ens\|wlp' | awk '{ print $2 }' | tr -d ':' ); do
ip link set ${interface} up ip link set ${interface} up
dhclient ${interface} pgrep dhclient || dhclient ${interface}
done done
# Fetch the seed config # Fetch the seed config
@ -61,13 +96,13 @@ seed_config() {
. /tmp/install.seed || exit 1 . /tmp/install.seed || exit 1
# Handle the target interface
target_route="$( ip route show to match ${seed_host} | grep 'scope link' )"
target_interface="$( grep -E -o 'e[a-z]+[0-9]+[a-z0-9]*' <<<"${target_route}" )"
# Handle the target disk # Handle the target disk
if [[ -n ${target_disk_path} ]]; then if [[ -n ${target_disk_path} ]]; then
target_disk="$( realpath ${target_disk_path} )" target_disk="$( realpath ${target_disk_path} )"
if [[ ! -b ${target_disk} ]]; then
echo "Invalid disk!"
exit 1
fi
else else
# Find the (first) disk with the given model # Find the (first) disk with the given model
for disk in /dev/sd?; do for disk in /dev/sd?; do
@ -78,11 +113,15 @@ seed_config() {
fi fi
done done
fi fi
if [[ ! -b ${target_disk} ]]; then
echo "Invalid disk or disk not found!"
exit 1
fi
} }
interactive_config() { interactive_config() {
clear clear
echo "--------------------------------------------------------" echo "--------------------------------------------------------"
echo "| PVC Node installer (${iso_name}) |" echo "| PVC Node installer (${iso_name}) |"
echo "--------------------------------------------------------" echo "--------------------------------------------------------"
@ -93,7 +132,7 @@ interactive_config() {
echo " the questions below, you may do so by typing ^C to cancel the script," echo " the questions below, you may do so by typing ^C to cancel the script,"
echo " then re-running it by calling /install.sh in the resulting shell." echo " then re-running it by calling /install.sh in the resulting shell."
echo echo
echo "1) Please enter a fully-qualified hostname for the system. This should match the hostname" echo "1) Please enter a fully-qualified hostname for the system. This should match the hostname"
echo "in the 'pvc-ansible' inventory." echo "in the 'pvc-ansible' inventory."
while [[ -z ${target_hostname} ]]; do while [[ -z ${target_hostname} ]]; do
@ -107,7 +146,7 @@ interactive_config() {
fi fi
echo echo
done done
disks="$( disks="$(
for disk in /dev/sd? /dev/nvme?n?; do for disk in /dev/sd? /dev/nvme?n?; do
if [[ ! -b ${disk} ]]; then if [[ ! -b ${disk} ]]; then
@ -120,7 +159,7 @@ interactive_config() {
echo echo
done done
)" )"
echo "2) Please enter the disk to install the PVC base system to. This disk will be" echo "2) Please enter the disk to install the PVC base system to. This disk will be"
echo "wiped, an LVM PV created on it, and the system installed to this LVM." echo "wiped, an LVM PV created on it, and the system installed to this LVM."
echo "* NOTE: PVC requires a disk of at least 30GB to be installed to, and 100GB is the" echo "* NOTE: PVC requires a disk of at least 30GB to be installed to, and 100GB is the"
@ -151,7 +190,7 @@ interactive_config() {
fi fi
echo echo
done done
for interface in $( ip address | grep '^[0-9]' | grep 'eno\|enp\|ens\|wlp' | awk '{ print $2 }' | tr -d ':' ); do for interface in $( ip address | grep '^[0-9]' | grep 'eno\|enp\|ens\|wlp' | awk '{ print $2 }' | tr -d ':' ); do
ip link set ${interface} up ip link set ${interface} up
done done
@ -183,7 +222,7 @@ interactive_config() {
fi fi
echo echo
done done
echo -n "3b) Is a tagged vLAN required for the primary network interface? [y/N] " echo -n "3b) Is a tagged vLAN required for the primary network interface? [y/N] "
read vlans_req read vlans_req
if [[ ${vlans_req} == 'y' || ${vlans_req} == 'Y' ]]; then if [[ ${vlans_req} == 'y' || ${vlans_req} == 'Y' ]]; then
@ -204,7 +243,7 @@ interactive_config() {
vlan_id="" vlan_id=""
echo echo
fi fi
echo "3c) Please enter the IP address, in CIDR format [X.X.X.X/YY], of the primary" echo "3c) 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 "network interface. Leave blank for DHCP configuration of the interface on boot."
echo echo
@ -230,7 +269,7 @@ interactive_config() {
target_netformat="dhcp" target_netformat="dhcp"
echo echo
fi fi
echo -n "Bringing up primary network interface in ${target_netformat} mode... " echo -n "Bringing up primary network interface in ${target_netformat} mode... "
case ${target_netformat} in case ${target_netformat} in
'static') 'static')
@ -244,16 +283,16 @@ interactive_config() {
ip route add default via ${target_defgw} >&2 || true ip route add default via ${target_defgw} >&2 || true
formatted_ipaddr="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Host address/{ print $NF }' )" formatted_ipaddr="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Host address/{ print $NF }' )"
formatted_netmask="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Network mask/{ print $NF }' )" formatted_netmask="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Network mask/{ print $NF }' )"
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 ${target_defgw}"
real_interface="${vlan_interface}" real_interface="${vlan_interface}"
target_interfaces_is="static-vlan"
else else
ip link set ${target_interface} up >&2 || true ip link set ${target_interface} up >&2 || true
ip address add ${target_ipaddr} dev ${target_interface} >&2 || true ip address add ${target_ipaddr} dev ${target_interface} >&2 || true
ip route add default via ${target_defgw} >&2 || true ip route add default via ${target_defgw} >&2 || true
formatted_ipaddr="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Host address/{ print $NF }' )" formatted_ipaddr="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Host address/{ print $NF }' )"
formatted_netmask="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Network mask/{ print $NF }' )" formatted_netmask="$( sipcalc ${target_ipaddr} | grep -v '(' | awk '/Network mask/{ print $NF }' )"
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}\n\taddress ${formatted_ipaddr}\n\tnetmask ${formatted_netmask}\n\tgateway ${target_defgw}"
real_interface="${target_interface}" real_interface="${target_interface}"
target_interfaces_is="static-raw"
fi fi
cat <<EOF >/etc/resolv.conf cat <<EOF >/etc/resolv.conf
nameserver 8.8.8.8 nameserver 8.8.8.8
@ -264,26 +303,26 @@ EOF
modprobe 8021q >&2 modprobe 8021q >&2
vconfig add ${target_interface} ${vlan_id} &>/dev/null vconfig add ${target_interface} ${vlan_id} &>/dev/null
vlan_interface=${target_interface}.${vlan_id} vlan_interface=${target_interface}.${vlan_id}
target_interfaces_block="auto ${vlan_interface}\niface ${vlan_interface} inet ${target_netformat}\n\tvlan_raw_device${target_interface}"
dhclient ${vlan_interface} >&2 dhclient ${vlan_interface} >&2
real_interface="${vlan_interface}" real_interface="${vlan_interface}"
target_interfaces_is="dhcp-vlan"
else else
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}"
dhclient ${target_interface} >&2 dhclient ${target_interface} >&2
real_interface="${target_interface}" real_interface="${target_interface}"
target_interfaces_is="dhcp-raw"
fi fi
;; ;;
esac esac
echo "done." echo "done."
echo echo
echo -n "Waiting for networking to become ready... " echo -n "Waiting for networking to become ready... "
while ! ping -q -c 1 8.8.8.8 &>/dev/null; do while ! ping -q -c 1 8.8.8.8 &>/dev/null; do
sleep 1 sleep 1
done done
echo "done." echo "done."
echo echo
echo "4a) Please enter an alternate Debian release codename for the system if desired." echo "4a) Please enter an alternate Debian release codename for the system if desired."
echo " Supported: ${supported_debrelease}" echo " Supported: ${supported_debrelease}"
echo " Default: ${default_debrelease}" echo " Default: ${default_debrelease}"
@ -302,7 +341,7 @@ EOF
fi fi
echo echo
done done
echo "4b) Please enter an HTTP URL for an alternate Debian mirror if desired." echo "4b) Please enter an HTTP URL for an alternate Debian mirror if desired."
echo " Default: ${default_debmirror}" echo " Default: ${default_debmirror}"
while [[ -z ${debmirror} ]]; do while [[ -z ${debmirror} ]]; do
@ -322,7 +361,7 @@ EOF
echo "Repository mirror '${debmirror}' successfully validated." echo "Repository mirror '${debmirror}' successfully validated."
echo echo
done done
target_keys_method="wget" target_keys_method="wget"
echo "5) Please enter an HTTP URL containing a text list of SSH authorized keys to" echo "5) Please enter an HTTP URL containing a text list of SSH authorized keys to"
echo "fetch. These keys will be allowed access to the deployment user 'XXDEPLOYUSER'" echo "fetch. These keys will be allowed access to the deployment user 'XXDEPLOYUSER'"
@ -375,12 +414,6 @@ case ${install_option} in
;; ;;
esac esac
if [[ -f /tmp/pvc-install.lock ]]; then
echo "An instance of 'install.sh' is already running!"
exit 1
fi
touch /tmp/pvc-install.lock
titlestring_text="| Proceeding with installation of host '${target_hostname}'. |" titlestring_text="| Proceeding with installation of host '${target_hostname}'. |"
titlestring_len="$(( $( wc -c <<<"${titlestring_text}" ) - 2 ))" titlestring_len="$(( $( wc -c <<<"${titlestring_text}" ) - 2 ))"
for i in $( seq 0 ${titlestring_len} ); do echo -n "-"; done; echo for i in $( seq 0 ${titlestring_len} ); do echo -n "-"; done; echo
@ -392,9 +425,20 @@ echo
echo "LOGFILE: ${logfile}" echo "LOGFILE: ${logfile}"
echo echo
set -o errexit
exec 1> >( tee -ia ${logfile} ) exec 1> >( tee -ia ${logfile} )
exec 2> >( tee -ia ${logfile} >/dev/null ) exec 2> >( tee -ia ${logfile} >/dev/null )
set -o errexit
set -o xtrace
case ${install_option} in
on)
seed_checkin start
;;
*)
# noop
true
;;
esac
cleanup() { cleanup() {
set +o errexit set +o errexit
@ -412,9 +456,19 @@ cleanup() {
umount ${target} >&2 umount ${target} >&2
vgchange -an >&2 vgchange -an >&2
rmdir ${target} >&2 rmdir ${target} >&2
rm /tmp/pvc-install.lock rm ${lockfile}
echo "done." echo "done."
echo echo
case ${install_option} in
on)
respawn
;;
*)
# noop
true
;;
esac
} }
trap cleanup EXIT trap cleanup EXIT
@ -524,8 +578,10 @@ echo -n "Creating filesystem on ESP partition (vfat)... "
yes | mkdosfs -F32 ${target_disk}1 >&2 yes | mkdosfs -F32 ${target_disk}1 >&2
echo "done." echo "done."
echo -n "Mounting disks on temporary target... " vgchange -ay >&2
target=$( mktemp -d ) target="/tmp/target"
mkdir -p ${target} >&2
echo -n "Mounting disks on temporary target '${target}'... "
mount /dev/vgx/root ${target} >&2 mount /dev/vgx/root ${target} >&2
mkdir -p ${target}/boot >&2 mkdir -p ${target}/boot >&2
chattr +i ${target}/boot >&2 chattr +i ${target}/boot >&2
@ -578,8 +634,94 @@ echo "${bypath_disk}-part1 /boot/efi vfat umask=0077 0 2" | tee -a ${target}/etc
echo "tmpfs /tmp tmpfs defaults 0 0" | tee -a ${target}/etc/fstab >&2 echo "tmpfs /tmp tmpfs defaults 0 0" | tee -a ${target}/etc/fstab >&2
echo "done." echo "done."
echo -n "Adding interface segment... " seed_interfaces_segment() {
echo -e "${target_interfaces_block}" | tee -a ${target}/etc/network/interfaces >&2 # A seed install is always "dhcp-raw" since the provisioner is always a dedicated, access port
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet dhcp\npost-up /etc/network/pvcprovisionerd.checkin.sh \$IFACE"
}
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}"
;;
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}"
;;
dhcp-raw)
target_interfaces_block="auto ${target_interface}\niface ${target_interface} inet ${target_netformat}"
;;
esac
}
echo -n "Creating bootstrap interface segment... "
case ${install_option} in
on)
seed_interfaces_segment
;;
*)
interactive_interfaces_segment
;;
esac
echo "done."
echo -n "Adding bootstrap interface segment... "
echo -e "${target_interfaces_block}" | tee ${target}/etc/network/interfaces.d/${target_interface} >&2
echo "done."
case ${install_option} in
on)
echo -n "Creating bond interface segment... "
bond_interfaces="$( ip -br link show | grep -E -o '^e[a-z]+[0-9]+[a-z0-9]*' | grep -v "^${target_interface}$" | tr '\n' ' ' )"
bond_interfaces_block="auto bond0\niface bond0 inet manual\n\tbond-mode 802.3ad\n\tbond-slaves ${bond_interfaces}\n\tpost-up ip link set mtu 9000 dev \$IFACE"
echo "done."
echo -n "Adding bond interface segment... "
echo -e "${bond_interfaces_block}" | tee ${target}/etc/network/interfaces.d/bond0 >&2
echo "done."
echo -n "Adding bootstrap interface post-up checkin script... "
cat <<EOF | tee ${target}/etc/network/pvcprovisionerd.checkin.sh >&2
#!/usr/bin/env bash
target_interface=\${1}
pvcbootstrapd_checkin_uri="${pvcbootstrapd_checkin_uri}"
macaddr=\$( ip -br link show \${target_interface} | awk '{ print \$3 }' )
ipaddr=\$( ip -br address show \${target_interface} | awk '{ print \$3 }' | awk -F '/' '{ print \$1 }' )
bmc_macaddr=\$( ipmitool lan print | grep 'MAC Address ' | awk '{ print $NF }' )
bmc_ipaddr=\$( ipmitool lan print | grep 'IP Address ' | awk '{ print $NF }' )
if [[ -f /etc/pvc-install.pvcbootstrapd_completed ]]; then
# The third boot, when all pvcprovisionerd plugins have been run (this script will henceforth do nothing)
action="system-boot_bootstrap-completed"
elif [[ -f /etc/pvc-install.base && -f /etc/pvc-install.pvc ]]; then
# The second boot, when Ansible has been run and plugins running
action="system-boot_ansible-completed"
touch /etc/pvc-install.pvcbootstrapd_completed
else
# The first boot, when Ansible has not been run yet
action="system-boot_initial"
fi
curl -X POST \
-H "Content-Type: application/json" \
-d "{\"action\":\"\${action}\",\"macaddr\":\"\${macaddr}\",\"ipaddr\":\"\${ipaddr}\",\"hostname\":\"\$( hostname -s )\",\"bmc_macaddr\":\"\${bmc_macaddr}\",\"bmc_ipaddr\":\"\${bmc_ipaddr}\"}" \
\${pvcbootstrapd_checkin_uri}
if [[ -f /etc/pvc-install.pvcbootstrapd_completed ]]; then
# Clean up the bootstrap interface and this script
rm /etc/network/interfaces.d/\${target_interface}
rm \$0
exit 0
fi
EOF
chmod +x ${target}/etc/network/pvcprovisionerd.checkin.sh
echo "done."
;;
*)
# noop
true
;;
esac
echo "done." echo "done."
echo -n "Setting temporary 'root' password... " echo -n "Setting temporary 'root' password... "
@ -613,11 +755,11 @@ echo "done."
echo -n "Setting /etc/issue generator... " echo -n "Setting /etc/issue generator... "
mkdir -p ${target}/etc/network/if-up.d >&2 mkdir -p ${target}/etc/network/if-up.d >&2
echo -e "#!/bin/sh echo -e "#!/bin/sh
IP=\"\$( ip -4 addr show dev ${real_interface} | grep inet | awk '{ print \$2 }' | head -1 )\" IP=\"\$( ip -4 addr show dev ${target_interface} | grep inet | awk '{ print \$2 }' | head -1 )\"
cat <<EOF >/etc/issue cat <<EOF >/etc/issue
Debian GNU/Linux 10 \\\\n \\\\l Debian GNU/Linux 10 \\\\n \\\\l
Primary interface IP address: \$IP Bootstrap interface IP address: \$IP
EOF" | tee ${target}/etc/network/if-up.d/issue-gen >&2 EOF" | tee ${target}/etc/network/if-up.d/issue-gen >&2
chmod +x ${target}/etc/network/if-up.d/issue-gen 1>&2 chmod +x ${target}/etc/network/if-up.d/issue-gen 1>&2
@ -648,37 +790,73 @@ if [[ -d /sys/firmware/efi ]]; then
else else
bios_target="i386-pc" bios_target="i386-pc"
fi fi
cat <<EOF | tee ${target}/etc/default/grub >&2
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="Parallel Virtual Cluster (PVC) - Debian"
GRUB_CMDLINE_LINUX="console=hvc0 console=tty0 console=ttyS0,115200"
GRUB_TERMINAL_INPUT="console serial"
GRUB_TERMINAL_OUTPUT="gfxterm serial"
GRUB_SERIAL_COMMAND="serial --unit=0 --unit=1 --speed=115200"
EOF
chroot ${target} grub-install --force --target=${bios_target} ${target_disk} >&2 chroot ${target} grub-install --force --target=${bios_target} ${target_disk} >&2
chroot ${target} grub-mkconfig -o /boot/grub/grub.cfg >&2 chroot ${target} grub-mkconfig -o /boot/grub/grub.cfg >&2
echo "done." echo "done."
set +o errexit seed_postinst() {
echo cleanup
echo -n "Edit the /etc/network/interfaces file in the target before completing setup? If you plan to use bonding, it is prudent to set this up in basic form now! [y/N] " echo "Temporary root password: ${root_password}"
read edit_ifaces seed_checkin end
if [[ ${edit_ifaces} == 'y' || ${edit_ifaces} == 'Y' ]]; then
vim ${target}/etc/network/interfaces
fi
echo
echo -n "Launch a chroot shell in the target environment? [y/N] " echo -n "Rebooting in 10 seconds..."
read launch_chroot i=10
if [[ ${launch_chroot} == 'y' || ${edit_ifaces} == 'Y' ]]; then while [[ ${i} -gt 0 ]]; do
echo "Type 'exit' or Ctrl+D to exit chroot." sleep 1
chroot ${target} /bin/bash i=$(( ${1} - 1 ))
fi echo -n "."
done
echo
reboot
}
cleanup interactive_postinst() {
set +o errexit
echo
echo -n "Edit the /etc/network/interfaces file in the target before completing setup? If you plan to use bonding, it is prudent to set this up in basic form now! [y/N] "
read edit_ifaces
if [[ ${edit_ifaces} == 'y' || ${edit_ifaces} == 'Y' ]]; then
vim ${target}/etc/network/interfaces
fi
echo
echo "-------------------------------------------------------------------------------------" echo -n "Launch a chroot shell in the target environment? [y/N] "
echo "| PVC node installation finished. Next steps: |" read launch_chroot
echo "| 1. Press <enter> to reboot the system. |" if [[ ${launch_chroot} == 'y' || ${edit_ifaces} == 'Y' ]]; then
echo "| 2. Boot the system verify SSH access (IP shown on login screen). |" echo "Type 'exit' or Ctrl+D to exit chroot."
echo "| 3. Proceed with system deployment via PVC Ansible. |" chroot ${target} /bin/bash
echo "| |" fi
echo "| The INSECURE temporary root password if the system will not boot is: ${root_password} |"
echo "-------------------------------------------------------------------------------------"
echo
read
reboot cleanup
echo "-------------------------------------------------------------------------------------"
echo "| PVC node installation finished. Next steps: |"
echo "| 1. Press <enter> to reboot the system. |"
echo "| 2. Boot the system verify SSH access (IP shown on login screen). |"
echo "| 3. Proceed with system deployment via PVC Ansible. |"
echo "| |"
echo "| The INSECURE temporary root password if the system will not boot is: ${root_password} |"
echo "-------------------------------------------------------------------------------------"
echo
read
reboot
}
case ${install_option} in
on)
seed_postinst
;;
*)
interactive_postinst
;;
esac