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Added auto remote rdiff-backup installation if possible to ninjahelper

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This commit is contained in:
Micah Anderson 2005-11-05 20:16:14 +00:00
parent 2d96b777ad
commit f61431d37f
2 changed files with 68 additions and 4 deletions
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2
ChangeLog
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@ -8,6 +8,8 @@ version 0.9.1 -- unreleased
made ninjahelper create files with mode 600 rather than 000
changed subversion handler to use svnadmin hotcopy instead of
the unsupported hot-copy.py script, which was moved in Debian
update rdiff ninjahelper to detect and auto-install rdiff-backup
on the remote machine if possible
version 0.9 -- October 19 2005
*** IMPORTANT CHANGE, UPGRADE AT ONCE ***

70
handlers/rdiff.helper
View File

@ -63,7 +63,7 @@ do_rdiff_src() {
set +o noglob
}
do_rdiff_con() {
do_ssh_con() {
IFS=$' \t\n'
if [ "$_dest_done" = "" ]; then
msgBox "rdiff action wizard: error" "You must first configure the destination."
@ -75,7 +75,7 @@ do_rdiff_con() {
msgBox "rdiff action wizard: error" "You must first configure the destination host."
return
else
booleanBox "rdiff action wizard" "This step will create a ssh key for the local root user with no passphrase (if one does not already exist), and attempt to copy root's public ssh key to authorized_keys file of $rdiff_user@$rdiff_host. This will allow the local root to make unattended backups to $rdiff_user@$rdiff_host. Are you sure you want to continue?"
booleanBox "rdiff action wizard" "This step will create a ssh key for the local root user with no passphrase (if one does not already exist), and attempt to copy root's public ssh key to authorized_keys file of $rdiff_user@$rdiff_host. This will allow the local root to make unattended backups to $rdiff_user@$rdiff_host.\n\n\nAre you sure you want to continue?"
[ $? = 1 ] && return
fi
@ -108,9 +108,71 @@ do_rdiff_con() {
read
fi
else
echo "root@localhost is already in authorized_keys of $rdiff_user@$rdiff_host. hit return to continue"
echo "root@localhost is already in authorized_keys of $rdiff_user@$rdiff_host."
echo "Hit return to continue."
read
fi
do_rdiff_con
}
do_rdiff_con() {
echo "Testing to make sure destination has rdiff-backup installed and is compatible."
remote_result=`rdiff-backup --test-server $rdiff_user@$rdiff_host::/ 2>&1 >&-`
if [ $? -ne 0 ]
then
echo $remote_result | grep -q "command not found"
if [ $? -eq 0 ]
then
if [ "$rdiff_user" = "root" ]
then
booleanBox "install rdiff-backup?" "It seems like the remote machine does not have rdiff-backup installed, I can attempt to install rdiff-backup on the remote machine.\n\n\nDo you want me to attempt this now?"
if [ $? = 0 ]
then
ssh $rdiff_user@$rdiff_host 'apt-get install rdiff-backup'
result=$?
echo "Hit return to continue."
read
case $result in
0)
msgBox "rdiff action wizard: success" "Installation of rdiff-backup was a success!"
do_rdiff_con
;;
1)
msgBox "rdiff action wizard: error" "Connected successfully to $rdiff_user@$rdiff_host, but was unable to install the package for some reason."
;;
255)
msgBox "rdiff action wizard: error" "Failed to connect to $rdiff_user@$rdiff_host. Check hostname, username, and password. Also, make sure sshd is running on the destination host."
;;
*)
msgBox "rdiff action wizard: error" "Unexpected error."
;;
esac
return
fi
else
booleanBox "install rdiff-backup" "Please install rdiff-backup on the remote machine, this cannot be done automatically, as the remote user in your configuration is not root. \n\nIf you have installed rdiff-backup on the remote machine and you are getting this error, then there is a version incompatibility between that version and the local version.\n\nPlease resolve this problem and then try connecting again.\n\n\n\nTry connecting again?"
if [ $? = 0 ]
then
do_rdiff_con
else
return
fi
fi
else
msgBox "incompatible versions of rdiff-backup" "It looks like rdiff-backup is installed on the remote machine, but it may be an incompatible version with the one installed locally, or something else is amiss.\n\nPlease resolve this problem and then try connecting again.\n\n\nTry connecting again?"
if [ $? = 0 ]
then
do_rdiff_con
else
return
fi
fi
else
echo "SUCCESS: Everything looks good!"
echo "Hit return to continue."
read
fi
_con_done="(DONE)"
setDefault finish
}
@ -162,7 +224,7 @@ rdiff_main_menu() {
case "$result" in
"src") do_rdiff_src;;
"dest") do_rdiff_dest;;
"conn") do_rdiff_con;;
"conn") do_ssh_con;;
"adv") do_rdiff_adv;;
"finish")
if [[ "$_con_done$_dest_done$_src_done" != "(DONE)(DONE)(DONE)" ]]; then