add: vast-lab
This commit is contained in:
Lockszmith (VAST@MacBook)
parent
09cea560dc
commit
4f3cb4c5a7
1 changed files with 225 additions and 0 deletions
|
|
@ -0,0 +1,225 @@
|
|||
#! /usr/bin/env bash
|
||||
|
||||
set -e
|
||||
|
||||
SCRIPT_NAME="${0##*/}"
|
||||
usage() {
|
||||
printf '%s\n' \
|
||||
'VAST lab connection helper/manager for Customer Support/Success' \
|
||||
'' \
|
||||
'Usage:' \
|
||||
" ${SCRIPT_NAME} <command> [args...]" \
|
||||
'' \
|
||||
'Commands:' \
|
||||
' prerpmac Configure MacOS network interfaces for lab physcal NIC connection' \
|
||||
' cs-dbg Connect to CS-DBG' \
|
||||
' get various VAST related queries'
|
||||
'' \
|
||||
''
|
||||
exit 2
|
||||
}
|
||||
|
||||
usage-prepmac() {
|
||||
printf '%s\n' \
|
||||
'Configure MacOS network interfaces for lab physcal NIC connection' \
|
||||
'' \
|
||||
'Usage:' \
|
||||
" ${SCRIPT_NAME} prepmac <TO> [<FROM>] [<Interface>]" \
|
||||
'' \
|
||||
'Configure MacOS iface to connect to <TO> address from <FROM> address' \
|
||||
'Default <Interface> is en9' \
|
||||
'' \
|
||||
'FROM and FROM_SN will be autofilled for the following subnets:' \
|
||||
' 10.117.10.0/24' \
|
||||
' 192.168.[1 or 2].0/24' \
|
||||
'' \
|
||||
"for other subnets, you'll need to specify a FROM argument and a FROM_SN env variable" \
|
||||
'' \
|
||||
'What the script does:' \
|
||||
' 1. Attempts a ping to the destination IP.' \
|
||||
' 2. If unsuccessful:' \
|
||||
" a. if FROM (2nd arg) isn't specified or set to 'dhcp':" \
|
||||
' - tries to guess the FROM and FROM_SN based on known TO ranges.' \
|
||||
' b. if FROM was specied - uses FROM/2nd argument and FROM_SN from env' \
|
||||
' c. compares desired FROM and assigned IP on outgoing interface (IFACE env or default: en9)' \
|
||||
' d. if different, asssigns ip address to interface (temporary, using sudo)' \
|
||||
' e. Attempts ping once again' \
|
||||
' 3. If ping was successful, tries to grab hostname via ssh' \
|
||||
'' \
|
||||
" The entire process will do it's best to communicate error states and" \
|
||||
' recommend possible actions if any steps fail' \
|
||||
''\
|
||||
'Predefined CIDR and aliases' \
|
||||
' 10.117.10.254/24 ' \
|
||||
' 192.168.1.254/24 ' \
|
||||
' 192.168.2.254/24 ' \
|
||||
' 169.254.1.15/27 ' \
|
||||
' 169.254.111.15/27 ' \
|
||||
' 169.254.3.254/24 ' \
|
||||
'' \
|
||||
'Examples:' \
|
||||
" ${SCRIPT_NAME} 192.168.2.2 # connect to tech port" \
|
||||
''
|
||||
exit 2
|
||||
}
|
||||
|
||||
usage-get() {
|
||||
printf '%s\n' \
|
||||
'various VAST related queries' \
|
||||
'' \
|
||||
'Usage:' \
|
||||
" ${SCRIPT_NAME} get <sub-command> [args...]" \
|
||||
'' \
|
||||
'Commands:' \
|
||||
' s3-releases Get release names available on s3' \
|
||||
'' \
|
||||
''
|
||||
exit 2
|
||||
}
|
||||
if [ $# -eq 0 ]; then
|
||||
usage
|
||||
elif [[ $# -eq 1 && "$1" == "editme" ]]; then
|
||||
exec ${VISUAL:-${EDITOR:-vi}} "$(readlink -f "$0")"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
_myip() {
|
||||
lsip | awk "/${IFACE}/"'{split($3, a, "/"); print a[1];}'
|
||||
}
|
||||
|
||||
_ping() {
|
||||
ping -c "${PING_C:-3}" -W 250 "${TO}"
|
||||
}
|
||||
|
||||
_log() {
|
||||
printf '%s\n' \
|
||||
"${@:2}" \
|
||||
>&2
|
||||
exit ${1}
|
||||
}
|
||||
|
||||
do_prepmac() {
|
||||
local TO="${1}"
|
||||
local IFACE="${IFACE:-en9}"
|
||||
local PINGOK=1
|
||||
local CMDs=("${@:2}")
|
||||
|
||||
[ "${#CMDs}" -gt 0 ] || CMDs=( hostname )
|
||||
|
||||
if _ping &>/dev/null; then
|
||||
printf "Connection detected.\n"
|
||||
else
|
||||
PINGOK=0
|
||||
if [ "${FROM:-${2:-}}" == "dhcp" ]; then
|
||||
FROM=dhcp
|
||||
FROM_SN=auto
|
||||
SLEEP="${SLEEP:-15s}"
|
||||
else
|
||||
SLEEP="${SLEEP:-3s}"
|
||||
case "${FROM:+__}${TO}" in
|
||||
10.117.10.*)
|
||||
FROM=10.117.10.254
|
||||
FROM_SN=255.255.255.0
|
||||
;;
|
||||
192.168.1.*)
|
||||
FROM=192.168.1.254
|
||||
FROM_SN=255.255.255.0
|
||||
;;
|
||||
192.168.2.*)
|
||||
FROM=192.168.2.254
|
||||
FROM_SN=255.255.255.0
|
||||
;;
|
||||
169.254.1.*)
|
||||
FROM=169.254.1.15
|
||||
FROM_SN=255.255.255.224
|
||||
;;
|
||||
169.254.111.*)
|
||||
FROM=169.254.111.15
|
||||
FROM_SN=255.255.255.224
|
||||
;;
|
||||
169.254.3.*)
|
||||
FROM=169.254.3.253
|
||||
FROM_SN=255.255.255.0
|
||||
;;
|
||||
*)
|
||||
FROM=${FROM:-${2:?FROM and FROM_SN Must be supplied for unknown IPv4 destination $1}} || usage-prepmac
|
||||
FROM_SN=${FROM_SN:?FROM and FROM_SN Must be supplied for unknown IPv4 destination $1} || usage-prepmac
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
MYIP=''
|
||||
MYIP="$(_myip)"
|
||||
|
||||
if [ "$FROM" == "$MYIP" ]; then
|
||||
_log 2 "Already setup with $MYIP, but ping to $TO is failing, you'll need to troubleshoot this."
|
||||
exit 2
|
||||
fi
|
||||
|
||||
echo "$MYIP detected on $IFACE, Setting up $FROM / $FROM_SN - \`sudo\` might be prompting you for your password"
|
||||
|
||||
if [ "${FROM}" == "dhcp" ]; then
|
||||
sudo ipconfig set "${IFACE}" bootp || true
|
||||
sudo ipconfig set "${IFACE}" dhcp
|
||||
else
|
||||
sudo ipconfig set "${IFACE}" manual "${FROM}" "${FROM_SN}"
|
||||
fi \
|
||||
&& printf 'Waiting %s...' "${SLEEP}" \
|
||||
&& sleep "${SLEEP}" \
|
||||
&& MYIP="$(_myip)"
|
||||
fi
|
||||
|
||||
if [ $PINGOK -eq 0 ] && _ping &>/dev/null; then
|
||||
PINGOK=1
|
||||
fi
|
||||
|
||||
if [ $PINGOK -eq 1 ]; then
|
||||
# auto-copy-ssh-id "${TO}"
|
||||
|
||||
ssh-keygen -R "${TO}" || true
|
||||
|
||||
ssh \
|
||||
-o PasswordAuthentication=no \
|
||||
-o BatchMode=yes \
|
||||
-o ConnectTimeout=2 \
|
||||
-ttn \
|
||||
"${TO}" -- "${CMDs[*]}" \
|
||||
|| 1>&2 printf '%s\n' \
|
||||
"Could not SSH into ${TO}, you might want to run 'pull-vast.id_rsa ${TO}' or 'auto-copy-ssh-id ${TO}'"
|
||||
else
|
||||
_log 2 "Ping faild."
|
||||
fi
|
||||
}
|
||||
|
||||
do_get_s3-releases() {
|
||||
aws s3 ls --human-readable s3://vastdata-releases/release_bundles/service-packs/ \
|
||||
| sed -E 's|^[[:space:]]+[^[:space:]]+[[:space:]](.+)/$|999\1|; s/^999release/111release/; s/([[:digit:]])$/\1.zzz/' \
|
||||
| sort --field-separator=- -k2,2Vr -k3,3Vr -k4,4Vr -k5,5Vr \
|
||||
| sed -Ee 's/^[[:digit:]]{3}//; s/.zzz$//'
|
||||
}
|
||||
|
||||
do_get() {
|
||||
local DO_CMD='usage-get'
|
||||
if [[ $# -gt 0 ]] && declare -f "do_get_${1}" > /dev/null; then
|
||||
DO_CMD="do_get_${1}"
|
||||
shift
|
||||
fi
|
||||
${DO_CMD} "$@"
|
||||
}
|
||||
|
||||
do_cs-dbg() {
|
||||
zellij action new-tab --layout=cs-dbg
|
||||
}
|
||||
|
||||
_main_() {
|
||||
local DO_CMD='usage'
|
||||
if [[ $# -gt 0 ]] && declare -f "do_${1}" > /dev/null; then
|
||||
DO_CMD="do_${1}"
|
||||
shift
|
||||
fi
|
||||
${DO_CMD} "$@"
|
||||
}
|
||||
_main_ "$@"
|
||||
|
||||
# vim: set ft=sh expandtab tabstop=4 shiftwidth=4:
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue