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Diffstat (limited to 'tools/Z99-cloudinit-warnings.sh')
| -rw-r--r-- | tools/Z99-cloudinit-warnings.sh | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tools/Z99-cloudinit-warnings.sh b/tools/Z99-cloudinit-warnings.sh new file mode 100644 index 00000000..b237786b --- /dev/null +++ b/tools/Z99-cloudinit-warnings.sh @@ -0,0 +1,30 @@ +#!/bin/sh +# This file is part of cloud-init. See LICENSE file for license information. + +# Purpose: show user warnings on login. + +cloud_init_warnings() { + local skipf="" warning="" idir="/var/lib/cloud/instance" n=0 + local warndir="$idir/warnings" + local ufile="$HOME/.cloud-warnings.skip" sfile="$warndir/.skip" + [ -d "$warndir" ] || return 0 + [ ! -f "$ufile" ] || return 0 + [ ! -f "$skipf" ] || return 0 + + for warning in "$warndir"/*; do + [ -f "$warning" ] || continue + cat "$warning" + n=$((n+1)) + done + [ $n -eq 0 ] && return 0 + echo "" + echo "Disable the warnings above by:" + echo " touch $ufile" + echo "or" + echo " touch $sfile" +} + +cloud_init_warnings 1>&2 +unset cloud_init_warnings + +# vi: syntax=sh ts=4 expandtab |