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| author |   Tim Rozet <trozet@redhat.com> | 2016-01-29 02:33:42 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2016-01-29 02:33:43 +0000 |
| commit | fac6dbae17673165dcb035b5e3e921ce0fcd7391 (patch) | |
| tree | 87420d83852a1fe6ebb39c5f0727c9e54f79e5e7 /lib/common-functions.sh | |
| parent | b315e999c780903e9ff59a5ffca0de339a436487 (diff) | |
| parent | 2b761537334f56608db4a1ebc1d8abb0553cdbb2 (diff) | |
Merge "Various fixes and improvements"
Diffstat (limited to 'lib/common-functions.sh')
| -rw-r--r-- | lib/common-functions.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/common-functions.sh b/lib/common-functions.sh index 7435411e..0b1eb7d2 100644 --- a/lib/common-functions.sh +++ b/lib/common-functions.sh @@ -544,3 +544,19 @@ iptables -A FORWARD -s ${external_cidr} -m state --state ESTABLISHED,RELATED -j service iptables save EOI } + +# Interactive prompt handler +# params: step stage, ex. deploy, undercloud install, etc +function prompt_user { + while [ 1 ]; do + echo -n "Would you like to proceed with ${1}? (y/n) " + read response + if [ "$response" == 'y' ]; then + return 0 + elif [ "$response" == 'n' ]; then + return 1 + else + continue + fi + done +} |