2 set -e -f ${DRY_RUN:+-n} -u
7 rule_help
() { # SYNTAX: [--hidden]
8 local hidden
; [ ${1:+set} ] || hidden
=set
11 ce script regroupe des règles pour administrer la VM ($vm_fqdn)
12 _depuis_ une machine distante ;
13 il sert à la fois d'outil (aisément bidouillable)
14 et de documentation (préçise).
15 Voir \`$tool/vm_host' pour les règles côté machine hôte ($vm_host).
16 Voir \`$tool/vm_hosted' pour les règles côté VM hébergée ($vm_fqdn).
17 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
19 $(sed -ne "s/^rule_\(${hidden:+[^_]}[^ ]*\) () {\( *#.*\|\)/ \1\2/p" "$tool"/etc/vm.sh "$0")
21 TRACE # affiche les commandes avant leur exécution
22 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/etc/vm.sh "$0")
26 rule_git_configure
() { # DESCRIPTION: configure ./.git correctement
29 git remote
rm host || true
30 git remote add
host $vm_host:tool
/vm
31 git config
--replace remote.
host.push HEAD
:refs
/remotes
/master
32 git remote
rm hosted || true
33 git remote add hosted root@
$vm_fqdn:tool
/vm
34 git config
--replace remote.hosted.push HEAD
:refs
/remotes
/master
35 git submodule update
--init
38 rule_git_push
() { # SYNTAX: {host|hosted} $git_push_options
41 local remote
=${1#remote=}; shift
42 GIT_SSH
=.
/lib
/ssh git push
-v "$remote" "$@"
43 info
"penser à faire : vm_hosted git_reset"
48 "$tool"/lib
/ssh $vm_fqdn "$@"
51 mosh
--ssh="$tool/lib/ssh $*" $vm_fqdn
53 rule__ssh_known_hosts_update
() {
55 -o StrictHostKeyChecking
=no \
57 -o HashKnownHosts
=no \
60 rule_luks_key_send
() { # NOTE: envoie la clef de déchiffrement des partitions au démarrage de la VM.
61 gpg
--decrypt var
/sec
/luks
/$vm_fqdn.key.gpg |
62 "$tool"/lib
/ssh root@
$vm_fqdn "$@" \
64 -o HostKeyAlias
=init.
$vm_fqdn \
65 tee /lib
/cryptsetup
/passfifo \
>/dev
/null
67 rule_luks_key_backup
() { # NOTE: sauvegarde localement les entêtes des partitions chiffrées. ENVIRONMENT: $gpg_recipient
68 for part
in root var home
74 tmp=$(mktemp -t "luks.'"$part"'.XXXXXXXX.tmp" --dry-run);
75 cryptsetup luksHeaderBackup >/dev/null \
76 /dev/'"$vm_lvm_vg"'/'"$vm_lvm_lv"'_'"$part"' \
77 --header-backup-file "$tmp"; \
79 shred >/dev/null --remove "$tmp"; \
81 gpg
--encrypt --recipient "${gpg_recipient:-$USER@}" \
82 -o var
/sec
/luks
/${vm_lvm_lv}_
${part}.luks.gpg
91 assert
'test ! "$(hostname --fqdn)" = "$vm_fqdn"' vm_fqdn
92 assert
'test ! "$(hostname --fqdn)" = "$vm_host"' vm_host