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| author | Martin Schwenke <martin@meltin.net> | 2014-12-03 12:10:07 +1100 |
|---|---|---|
| committer | Martin Schwenke <martins@samba.org> | 2014-12-05 23:29:39 +0100 |
| commit | a07af1bb56a76d1a7ab856547c801499fc17b21b (patch) | |
| tree | 751f79cb0ded15fd97a169974ab6c91b3abea0ab /ctdb/tests/scripts | |
| parent | 7f3f3b15d52c4047cbcb1c3e81f65675c8708f5f (diff) | |
| download | samba-a07af1bb56a76d1a7ab856547c801499fc17b21b.tar.gz samba-a07af1bb56a76d1a7ab856547c801499fc17b21b.tar.xz samba-a07af1bb56a76d1a7ab856547c801499fc17b21b.zip | |
ctdb-tests: Need to drop public IPs in kill-failover tests
These tests simulate a dead node rather than a CTDB failure, so drop
IP addresses when killing a "node" to avoid problems with duplicates.
To cope with a CTDB failure a watchdog would be needed to ensure that
the public IPs are dropped when CTDB dies. Let's not do that now.
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Fri Dec 5 23:29:39 CET 2014 on sn-devel-104
Diffstat (limited to 'ctdb/tests/scripts')
| -rw-r--r-- | ctdb/tests/scripts/integration.bash | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ctdb/tests/scripts/integration.bash b/ctdb/tests/scripts/integration.bash index 6bec78ef98..0d27c93643 100644 --- a/ctdb/tests/scripts/integration.bash +++ b/ctdb/tests/scripts/integration.bash @@ -687,6 +687,44 @@ nfs_test_cleanup () ####################################### +# If the given IP is hosted then print 2 items: maskbits and iface +ip_maskbits_iface () +{ + _addr="$1" + + case "$_addr" in + *:*) _family="inet6" ; _bits=128 ;; + *) _family="inet" ; _bits=32 ;; + esac + + ip addr show to "${_addr}/${_bits}" 2>/dev/null | \ + awk -v family="${_family}" \ + 'NR == 1 { iface = gensub(":$", "", 1, $2) } \ + $1 ~ /inet/ { print gensub(".*/", "", 1, $2), iface, family }' +} + +drop_ip () +{ + _addr="${1%/*}" # Remove optional maskbits + + set -- $(ip_maskbits_iface $_addr) + if [ -n "$1" ] ; then + _maskbits="$1" + _iface="$2" + echo "Removing public address $_addr/$_maskbits from device $_iface" + ip addr del "$_ip/$_maskbits" dev "$_iface" >/dev/null 2>&1 || true + fi +} + +drop_ips () +{ + for _ip ; do + drop_ip "$_ip" + done +} + +####################################### + # $1: pnn, $2: DB name db_get_path () { |