High5! Code

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Date:: Tue May 21 10:50:01 2024 UTC
Message:: check if VM is already running before deploying
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  1 69850ec6 2020-05-26 mischa #!/bin/sh
  2 69850ec6 2020-05-26 mischa #
  3 f72c728c 2024-05-17 mischa # Copyright (c) 2019-2024 Mischa Peters <mischa @ openbsd.amsterdam>
  4 69850ec6 2020-05-26 mischa #
  5 69850ec6 2020-05-26 mischa # Permission to use, copy, modify, and distribute this software for any
  6 69850ec6 2020-05-26 mischa # purpose with or without fee is hereby granted, provided that the above
  7 69850ec6 2020-05-26 mischa # copyright notice and this permission notice appear in all copies.
  8 69850ec6 2020-05-26 mischa #
  9 69850ec6 2020-05-26 mischa # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 10 69850ec6 2020-05-26 mischa # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 11 69850ec6 2020-05-26 mischa # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 12 69850ec6 2020-05-26 mischa # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 13 69850ec6 2020-05-26 mischa # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 14 69850ec6 2020-05-26 mischa # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 15 69850ec6 2020-05-26 mischa # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 16 69850ec6 2020-05-26 mischa #
 17 f72c728c 2024-05-17 mischa SSHOPTIONS='-p 31415 -l mischa -i /home/mischa/.ssh/id_ed25519'
 18 f72c728c 2024-05-17 mischa BINPATH='/home/mischa/bin'
 19 f72c728c 2024-05-17 mischa 
 20 69850ec6 2020-05-26 mischa CONF_FILE="${PWD}/_deploy.conf"
 21 69850ec6 2020-05-26 mischa if [[ -f "${CONF_FILE}" ]]; then
 22 69850ec6 2020-05-26 mischa 	. "${CONF_FILE}"
 23 69850ec6 2020-05-26 mischa else
 24 69850ec6 2020-05-26 mischa 	echo "unable to find _deploy.conf"
 25 69850ec6 2020-05-26 mischa 	exit 1
 26 69850ec6 2020-05-26 mischa fi
 27 69850ec6 2020-05-26 mischa if [[ -z ${1} ]]; then
 28 69850ec6 2020-05-26 mischa 	echo "usage: ${0##*/} vmXX"
 29 69850ec6 2020-05-26 mischa 	exit 1
 30 69850ec6 2020-05-26 mischa fi
 31 69850ec6 2020-05-26 mischa if [[ ! -f "${VMS}/${1}.txt" ]]; then
 32 2ed3c5f5 2022-12-01 mischa 	echo "unable to find ${VMS}/${1}.txt"
 33 2ed3c5f5 2022-12-01 mischa 	if [[ -f "${VMS}/${1}.txt.free" ]]; then
 34 2ed3c5f5 2022-12-01 mischa 		echo "found ${VMS}/${1}.txt.free"
 35 2ed3c5f5 2022-12-01 mischa 		mv ${VMS}/${1}.txt.free ${VMS}/${1}.txt
 36 2ed3c5f5 2022-12-01 mischa 	else
 37 2ed3c5f5 2022-12-01 mischa 		exit 1
 38 2ed3c5f5 2022-12-01 mischa 	fi
 39 2ed3c5f5 2022-12-01 mischa else
 40 2ed3c5f5 2022-12-01 mischa 	chown mischa ${VMS}/${1}.txt
 41 2ed3c5f5 2022-12-01 mischa 	chmod 600 ${VMS}/${1}.txt
 42 69850ec6 2020-05-26 mischa fi
 43 69850ec6 2020-05-26 mischa 
 44 c40181bf 2024-05-21 mischa if vmctl show ${1} | grep running >/dev/null 2>&1; then
 45 c40181bf 2024-05-21 mischa 	echo "ERR: VM ${1} is already running..."
 46 c40181bf 2024-05-21 mischa 	exit 1
 47 c40181bf 2024-05-21 mischa fi      
 48 c40181bf 2024-05-21 mischa 
 49 db076d5a 2024-05-20 mischa INSTANCE=$(awk -F'=' '/^instance/ {print $2}' ${VMS}/${1}.txt | tr -d '"')
 50 a0b3e8fa 2023-05-05 mischa if [[ -z ${INSTANCE} ]]; then
 51 a0b3e8fa 2023-05-05 mischa 	INSTANCE=${1}
 52 a0b3e8fa 2023-05-05 mischa fi
 53 a0b3e8fa 2023-05-05 mischa 
 54 2ed3c5f5 2022-12-01 mischa if [[ "${SERVER}" == server* ]]; then
 55 2ed3c5f5 2022-12-01 mischa         HOST="s${SERVER#server}"
 56 2ed3c5f5 2022-12-01 mischa elif [[ "${SERVER}" == mega* ]]; then
 57 2ed3c5f5 2022-12-01 mischa         HOST="m${SERVER#mega}"
 58 2ed3c5f5 2022-12-01 mischa fi
 59 2ed3c5f5 2022-12-01 mischa 
 60 a0b3e8fa 2023-05-05 mischa if [[ "${SERVER}" == server* ]] || [[ "${SERVER}" == mega* ]]; then
 61 f72c728c 2024-05-17 mischa 	openrsync -va --del -e "ssh ${SSHOPTIONS}" /home/mischa/vms/ mischa@wm1.obsda.ms:vms/${HOST}/
 62 f72c728c 2024-05-17 mischa 	ssh ${SSHOPTIONS} wm1.obsda.ms "doas ./create-user.pl ${HOST}${1}"
 63 f72c728c 2024-05-17 mischa 	openrsync -va --del -e "ssh ${SSHOPTIONS}" /home/mischa/vms/ mischa@rx.high5.nl:vms/${HOST}/
 64 a0b3e8fa 2023-05-05 mischa fi
 65 2ed3c5f5 2022-12-01 mischa 
 66 f72c728c 2024-05-17 mischa ${BINPATH}/deploy.pl
 67 6a337bb1 2023-05-06 mischa sleep 5
 68 eb0f1865 2023-05-08 mischa if [[ -z ${DHCPD} ]]; then
 69 eb0f1865 2023-05-08 mischa 	rcctl restart dhcpd
 70 eb0f1865 2023-05-08 mischa fi
 71 69850ec6 2020-05-26 mischa vmctl reload
 72 6a337bb1 2023-05-06 mischa sleep 5
 73 69850ec6 2020-05-26 mischa 
 74 521cd377 2022-12-01 mischa mkfifo -m 600 /tmp/pipe_${1}
 75 ba89b97e 2022-12-03 mischa install -g mischa -m 600 -o mischa /dev/null ${LOGS}/${1}.log
 76 69850ec6 2020-05-26 mischa 
 77 a0b3e8fa 2023-05-05 mischa echo -n "autoinstall(8) ${INSTANCE}, log output ${LOGS}/${1}.log... "
 78 521cd377 2022-12-01 mischa 
 79 a0b3e8fa 2023-05-05 mischa vmctl start -c ${INSTANCE} < /tmp/pipe_${1} | while read line; do
 80 521cd377 2022-12-01 mischa 	printf '%s\n' "$line" >&2
 81 521cd377 2022-12-01 mischa 	case $line in
 82 521cd377 2022-12-01 mischa 	*rebooting...*)
 83 a0b3e8fa 2023-05-05 mischa 		vmctl stop -f ${INSTANCE}
 84 521cd377 2022-12-01 mischa 		break
 85 521cd377 2022-12-01 mischa 	;;
 86 521cd377 2022-12-01 mischa 	#Response file location\?*)
 87 521cd377 2022-12-01 mischa 		#vmctl stop -f ${1}
 88 a0b3e8fa 2023-05-05 mischa 		#rm -rf /tmp/pipe_${1}
 89 521cd377 2022-12-01 mischa 		#rm -rf /var/vmm/${1}.qcow2
 90 2ed3c5f5 2022-12-01 mischa 		#pushover.pl -m "${SERVER} ${1} failed deploy" -t "OpenBSD Amsterdam" -p 1
 91 521cd377 2022-12-01 mischa 		#exit 1
 92 521cd377 2022-12-01 mischa 	#;;
 93 521cd377 2022-12-01 mischa 	esac
 94 ba89b97e 2022-12-03 mischa done > /tmp/pipe_${1} 2> ${LOGS}/${1}.log
 95 521cd377 2022-12-01 mischa 
 96 521cd377 2022-12-01 mischa echo "completed"
 97 521cd377 2022-12-01 mischa 
 98 f72c728c 2024-05-17 mischa ${BINPATH}/deploy.pl
 99 6a337bb1 2023-05-06 mischa sleep 5
100 eb0f1865 2023-05-08 mischa if [[ -z ${DHCPD} ]]; then
101 eb0f1865 2023-05-08 mischa 	rcctl restart dhcpd
102 eb0f1865 2023-05-08 mischa fi
103 69850ec6 2020-05-26 mischa vmctl reload
104 6a337bb1 2023-05-06 mischa sleep 5
105 69850ec6 2020-05-26 mischa 
106 a0b3e8fa 2023-05-05 mischa echo "booting ${INSTANCE}"
107 521cd377 2022-12-01 mischa 
108 a0b3e8fa 2023-05-05 mischa vmctl start -c ${INSTANCE} < /tmp/pipe_${1} | while read line; do
109 521cd377 2022-12-01 mischa 	printf '%s\n' "$line" >&2
110 521cd377 2022-12-01 mischa 	case $line in
111 521cd377 2022-12-01 mischa 	*tty00*)
112 521cd377 2022-12-01 mischa 		break
113 521cd377 2022-12-01 mischa 	;;
114 521cd377 2022-12-01 mischa 	esac
115 ba89b97e 2022-12-03 mischa done > /tmp/pipe_${1} 2>> ${LOGS}/${1}.log
116 521cd377 2022-12-01 mischa 
117 521cd377 2022-12-01 mischa rm -rf /tmp/pipe_${1}
118 521cd377 2022-12-01 mischa 
119 521cd377 2022-12-01 mischa echo
120 a0b3e8fa 2023-05-05 mischa echo "SUCCES! - deployed ${INSTANCE}"
121 f72c728c 2024-05-17 mischa ${BINPATH}/notify.pl deployed ${1} "${2}"
122 f72c728c 2024-05-17 mischa ${BINPATH}/pushover.pl -m "${SERVER} ${INSTANCE} deployed" -t "OpenBSD Amsterdam"