2 set -e -f ${DRY_RUN:+-n} -u
4 .
"$tool"/lib
/functions.sh
9 DESCRIPTION: ce script regroupe des fonctions utilitaires
10 pour gérer la VM _depuis_ une machine distante ;
11 il sert à la fois d'outil et de documentation.
12 Voir \`$tool/vm_host' pour les utilitaires côté machine hôte.
13 Voir \`$tool/vm_hosted' pour les utilitaires côté VM hébergée.
14 SYNTAX: $0 \$RULE \${RULE}_SYNTAX
16 $(sed -ne 's/^rule_\([^_][^ ]*\) () {\( *#.*\|\)/\t\1\2/p' "$tool"/vm.sh "$0")
18 TRACE # affiche les commandes avant leur exécution
19 $(sed -ne 's/^readonly \([^ ][^ =]*\).*}\( *#.*\|\)$/\t$\1\2/p' "$tool"/vm.sh "$0")
26 git config remote.
host.url
>/dev
/null ||
27 git remote add
host $vm_host:tool
/vm
28 git config
--replace remote.
host HEAD
:refs
/heads
/origin
29 git config remote.
$vm.url
>/dev
/null ||
30 git remote add vm root@
$vm_fqdn:tool
/vm
31 git config
--replace remote.
$vm HEAD
:refs
/heads
/origin
34 rule_git_push
() { # SYNTAX: {host|vm} $git_commit_options
35 local remote
=${1#remote=}; shift
37 git commit
-a -C HEAD
"$@" &&
38 GIT_SSH
=.
/vm_ssh git push
-v -f "$remote"
42 "$tool"/vm_ssh
$vm_fqdn "$@"
44 rule__ssh_known_hosts_update
() {
45 "$tool"/vm_ssh
$vm_fqdn "$@" \
46 -o StrictHostKeyChecking
=no \
48 -o HashKnownHosts
=no \
51 rule_disk_key_send
() {
52 gpg
--decrypt var
/lib
/luks
/$vm_fqdn.key.gpg |
53 "$tool"/vm_ssh root@
$vm_fqdn "$@" \
55 -o HostKeyAlias
=init.
$vm_fqdn \
56 tee /lib
/cryptsetup
/passfifo \
>/dev
/null
58 rule_disk_key_backup
() {
59 for part
in root var home
64 cryptsetup luksHeaderBackup \
65 /dev/$vm_lvm_vg/${vm_lvm_lv}_${part} \
66 --header-backup-file "$tmp" \
70 gpg
--encrypt --recipient $USER@ \
71 -o var
/lib
/luks
/${vm_lvm_lv}_
${part}.luks.gpg
80 test ! "$(hostname --fqdn)" = "$vm_fqdn"
81 test ! "$(hostname --fqdn)" = "$vm_host"