ThinGuy

#!/bin/bash

export UBUNTU_PRO_TOKEN="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
export DNS_DOMAIN="atx.orangebox.me"
export MSAD_DOMAIN="ORANGEBOX"
export DC_HOSTNAME="msadc"
export SSH_IMPORT_ID="lp:craig-bender, gh:thinguy"
export UBUNTU_REPO="us.archive.ubuntu.com"
export UBUNTU_RELEASE="lunar"
export MSADMIN_PW="Ubuntu1+"

ThinGuy

config:
  boot.autostart: "true"
  security.nesting: "true"
  security.privileged: "false"
  user.network-config: |
    version: 2
    ethernets:
      eth0:
        dhcp4: false
        dhcp6: false

ThinGuy

# This is a cloud-init script to deploy Sunbeam (aka Microstack) on multiple
# nodes using MAAS.
#
# WARNING:  
# This cloud-init example uses pre-generated host ssh keys to make things easier on the administrator
# when working on differnet nodes across the cluster.
# !!!THEY ARE NOT REQUIRED!!! and can be removed.
#
# See: https://cloudinit.readthedocs.io/en/latest/reference/examples.html#configure-instance-s-ssh-keys    
#          

ThinGuy

#############################################################################################
### Display the IEC 60417-5009 power symbol (⏻) at the end of your Bash Primary
### Prompt String (PS1) when the host needs a reboot. Color changes from green
### to red, depending on how many hours the host has
###
### Ex. craigbender@hpz600:~ ⏻
###
### PS1R - Red ⏻ - Host has needed a reboot for > 24 hours
### PS1Y - Yellow ⏻ - Host has needed a reboot for > 12 hours but < 24 hours
### PS1G - Green ⏻ - Host has needed a reboot < 12 hours

ThinGuy

declare -ag SUPS=($(printf '\u2070 \u00b9 \u00b2 \u00b3 \u2074 \u2075 \u2076 \u2077 \u2078 \u2079 \u207f \u2071\n'))
declare -ag SUBS=($(printf '\u2080 \u00b9 \u00b2 \u00b3 \u2084 \u2085 \u2086 \u2087 \u2088 \u2089  \u2099 \u1D62\n'))

ThinGuy

#!/bin/bash

# Install ethtool if needed
[[ $(command -v ethtool 2>/dev/null) ]] || { printf "\nInstalling ethtool.  One moment...\n\n";sudo apt install ethtool -yqf; }

# Create an empty networkd dispatcher script with correct owner and permissions
sudo install -o0 -g0 -m0755 /dev/null /etc/networkd-dispatcher/routable.d/99-disable-eee.sh

cat <<'EOF' |sudo tee 1>/dev/null /etc/networkd-dispatcher/routable.d/99-disable-eee.sh
#!/bin/bash

ThinGuy

maas-debug() {
[[ -z ${1} || ${1,,} =~ '-h' ]] && { printf "\nUsage: ${FUNCNAME} <on|off> (-h,--help)\n\n" 1>&2;return 2; }
declare -ag DBG_FILES=($(sudo find 2>/dev/null /etc/maas /var/snap/maas/current/ -maxdepth 1 -type f -iname "r*d.conf"))
[[ ${#DBG_FILES[@]} -ge 2 ]] || { printf "\e[1;38;2;255;0;0mError\e[0m: Could not locate the regiond and rackd.conf files.\n\n" 1>&2;return 2; }
[[ ${1,,} = on && ${#DBG_FILES[@]} -ge 2 ]] && { printf "\nSetting debug mode to \e[1m on\e[0m\n" 1>&2;sudo sed -r -i '/^debug:/{h;s/:.*/: true/};${x;/^$/{s//debug: true/;H};x}' ${DBG_FILES[@]}; }
[[ ${1,,} = off && ${#DBG_FILES[@]} -ge 2  ]] && { printf "\nSetting debug mode to \e[1m off\e[0m\n" 1>&2;sudo sed -r -i '/^debug:/{h;s/:.*/: false/};${x;/^$/{s//debug: false/;H};x}' ${DBG_FILES[@]}; }
[[ ${#DBG_FILES[@]} -ge 2 && ${DBG_FILES[0]} =~ /var/snap/maas/current ]] && { printf "\nRunning \x60sudo snap restart maas\x60...\n" 1>&2;sudo snap restart maas 2>&1|sed -r 's/^/     /g'; }
[[ ${#DBG_FILES[@]} -ge 2 &&  ${DBG_FILES[0]

ThinGuy

mtrv4() {
	[[ -z ${1} || ${1} =~ -h ]] && { printf "Usage: ${FUNCNAME} <hostname|IP>\n" 1>&2;return 2; }
	for i in $(ip -o -4 a|awk '{if ($2 != "lo") print $2}'|paste -sd' ');do mtr -4 -rw -c 5 -I ${i} ${1};done
};export -f mtrv4

mtrv6() {
	[[ -z ${1} || ${1} =~ -h ]] && { printf "Usage: ${FUNCNAME} <hostname|IP>\n" 1>&2;return 2; }
	for i in $(ip -o -6 a|awk '{if ($2 != "lo") print $2}'|paste -sd' ');do mtr -6 -rw -c 5 -I ${i} ${1};done;
};export -f mtrv6

ThinGuy

# The following are bash functions.  Either source this file (i.e. source ~/.node-rename.sh) or copy and paste the stanza directly in your terminal

# If you're using normal postgresq
maas-rename-new-machines-prod-db() {
sudo -u postgres psql -F"|" --no-align -P pager=off -t maasdb -c "\
SELECT sip.ip,node.hostname,node.system_id FROM maasserver_bmc bmc \
LEFT OUTER JOIN maasserver_staticipaddress sip ON sip.id = bmc.ip_address_id \
LEFT OUTER JOIN maasserver_node node ON bmc.id = node.bmc_id \
WHERE bmc.ip_address_id IS NOT NULL and power_type LIKE 'ipmi%' ORDER BY sip.ip"|awk -F\| '{print $1"|"$3}'|\
xargs -n1 -P0 bash -c 'IP=${0%%|*};ID=${0##*|};NEWNAME=$(printf "faux-node-%02d\n" ${IP##*.});maas '${MAAS_PROFILE}' machine update $ID hostname=$NEWNAME'

ThinGuy

#!/bin/bash

# Side loading example

# The following will create N fake nodes whose
# hostnames will be "fnode-${POWER_DRIVER}${LAST_IP_OCTET}
# And MAC address will be made up on the fly.

# For this example, ipmi and manual power drivers are supported.