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[master] store "addzone" zone config in a NZD database

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4421.	[func]		When built with LMDB (Lightning Memory-mapped
			Database), named will now use a database to store
			the configuration for zones added by "rndc addzone"
			instead of using a flat NZF file. This improves
			performance of "rndc delzone" and "rndc modzone"
			significantly. Existing NZF files will
			automatically by converted to NZD databases.
			To view the contents of an NZD or to roll back to
			NZF format, use "named-nzd2nzf". To disable
                        this feature, use "configure --without-lmdb".
                        [RT #39837]
This commit is contained in:
Evan Hunt
2016-07-21 11:13:03 -07:00
parent e7e7efe901
commit eca74c52c1
37 changed files with 2319 additions and 382 deletions
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89
bin/tests/system/addzone/tests.sh
View File

@@ -22,6 +22,8 @@ n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
# When LMDB support is compiled in, this tests that migration from
# NZF to NZD occurs during named startup
echo "I:checking previously added zone ($n)"
ret=0
$DIG $DIGOPTS @10.53.0.2 a.previous.example a > dig.out.ns2.$n || ret=1
@@ -31,6 +33,14 @@ n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
if [ -n "$NZD" ]; then
echo "I:checking that existing NZF file was renamed after migration ($n)"
[ -e ns2/3bf305731dd26307.nzf~ ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
fi
echo "I:adding new zone ($n)"
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p 9953 addzone 'added.example { type master; file "added.db"; };' 2>&1 | sed 's/^/I:ns2 /'
@@ -90,13 +100,15 @@ n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:verifying no comments in nzf file ($n)"
ret=0
hcount=`grep "^# New zone file for view: _default" ns2/3bf305731dd26307.nzf | wc -l`
[ $hcount -eq 0 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
if [ -z "$NZD" ]; then
echo "I:verifying no comments in NZF file ($n)"
ret=0
hcount=`grep "^# New zone file for view: _default" ns2/3bf305731dd26307.nzf | wc -l`
[ $hcount -eq 0 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
fi
echo "I:checking rndc showzone with previously added zone ($n)"
ret=0
@@ -117,15 +129,17 @@ n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:checking nzf file now has comment ($n)"
ret=0
hcount=`grep "^# New zone file for view: _default" ns2/3bf305731dd26307.nzf | wc -l`
[ $hcount -eq 1 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
if [ -z "$NZD" ]; then
echo "I:checking NZF file now has comment ($n)"
ret=0
hcount=`grep "^# New zone file for view: _default" ns2/3bf305731dd26307.nzf | wc -l`
[ $hcount -eq 1 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
fi
echo "I:deleting newly added zone ($n)"
echo "I:deleting newly added zone added.example ($n)"
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p 9953 delzone added.example 2>&1 | sed 's/^/I:ns2 /'
$DIG $DIGOPTS @10.53.0.2 a.added.example a > dig.out.ns2.$n
@@ -302,15 +316,26 @@ n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:checking new nzf file has comment ($n)"
ret=0
hcount=`grep "^# New zone file for view: external" ns2/external.nzf | wc -l`
[ $hcount -eq 1 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
if [ -z "$NZD" ]; then
echo "I:checking new NZF file has comment ($n)"
ret=0
hcount=`grep "^# New zone file for view: external" ns2/external.nzf | wc -l`
[ $hcount -eq 1 ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
fi
echo "I:checking rndc reload causes named to reload the external view's NZF file ($n)"
if [ -n "$NZD" ]; then
echo "I:verifying added.example in external view created an external.nzd DB ($n)"
ret=0
[ -e ns2/external.nzd ] || ret=1
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
fi
echo "I:checking rndc reload causes named to reload the external view's new zone config ($n)"
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p 9953 reload 2>&1 | sed 's/^/I:ns2 /'
$DIG +norec $DIGOPTS @10.53.0.2 -b 10.53.0.2 a.added.example a > dig.out.ns2.int.$n || ret=1
@@ -323,10 +348,20 @@ if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:checking rndc showzone with newly added zone ($n)"
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p 9953 showzone added.example in external > rndc.out.ns2.$n
expected='zone "added.example" in external { type master; file "added.db"; };'
[ "`cat rndc.out.ns2.$n`" = "$expected" ] || ret=1
# loop because showzone may complain if zones are still being
# loaded from the NZDB at this point.
for try in 0 1 2 3 4 5; do
ret=0
$RNDC -c ../common/rndc.conf -s 10.53.0.2 -p 9953 showzone added.example in external > rndc.out.ns2.$n
if [ -z "$NZD" ]; then
expected='zone "added.example" in external { type master; file "added.db"; };'
else
expected='zone "added.example" { type master; file "added.db"; };'
fi
[ "`cat rndc.out.ns2.$n`" = "$expected" ] || ret=1
[ $ret -eq 0 ] && break
sleep 1
done
n=`expr $n + 1`
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`