x/daisycloud-core
Code Issues Proposed changes

if not known_hosts will failed

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Change-Id: Ic5c6dc664280fc58b772984a5404ceea135ad37c
Signed-off-by: Yao Lu <lu.yao135@zte.com.cn>
This commit is contained in:
Yao Lu 2017-01-18 14:52:37 +08:00
parent 2cb8a58eee
commit 2c6b2c7143
1 changed files with 5 additions and 2 deletions
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7
backend/trustme.sh
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@ -1,5 +1,5 @@
#!/bin/sh #!/bin/sh
#to be trusted by other host£¬and no password needed when use ssh command #to be trusted by other host£¬and no password needed when use ssh command
#check parameters legality #check parameters legality
logfile=/var/log/trustme.log logfile=/var/log/trustme.log
@ -48,7 +48,10 @@ keyend="$user@$host"
print_log "my keyend = $keyend" print_log "my keyend = $keyend"
cmd="sed '/$keyend$/d' -i ~/.ssh/authorized_keys" cmd="sed '/$keyend$/d' -i ~/.ssh/authorized_keys"
print_log "clear my old pub key on $local_host ..." print_log "clear my old pub key on $local_host ..."
ssh-keygen -f "/root/.ssh/known_hosts" -R $ip if [ ! -f /root/.ssh/known_hosts ];then
touch /root/.ssh/known_hosts
fi
ssh-keygen -R $ip
if [ $? != 0 ]; then if [ $? != 0 ]; then
print_log "delete pub key of $ip from known_hosts failed" print_log "delete pub key of $ip from known_hosts failed"
exit 1 exit 1