ceph/qa/workunits/mon/config.sh

#!/bin/bash -ex

function expect_false()
{
	set -x
	if "$@"; then return 1; else return 0; fi
}

ceph config dump

# value validation
ceph config set mon.a debug_asok 22
ceph config set mon.a debug_asok 22/33
ceph config get mon.a debug_asok | grep 22
ceph config set mon.a debug_asok 1/2
expect_false ceph config set mon.a debug_asok foo
expect_false ceph config set mon.a debug_asok -10
ceph config rm mon.a debug_asok

ceph config set global log_graylog_port 123
expect_false ceph config set global log_graylog_port asdf
ceph config rm global log_graylog_port

ceph config set mon mon_cluster_log_to_stderr true
ceph config get mon.a mon_cluster_log_to_stderr | grep true
ceph config set mon mon_cluster_log_to_stderr 2
ceph config get mon.a mon_cluster_log_to_stderr | grep true
ceph config set mon mon_cluster_log_to_stderr 1
ceph config get mon.a mon_cluster_log_to_stderr | grep true
ceph config set mon mon_cluster_log_to_stderr false
ceph config get mon.a mon_cluster_log_to_stderr | grep false
ceph config set mon mon_cluster_log_to_stderr 0
ceph config get mon.a mon_cluster_log_to_stderr | grep false
expect_false ceph config set mon mon_cluster_log_to_stderr fiddle
expect_false ceph config set mon mon_cluster_log_to_stderr ''
ceph config rm mon mon_cluster_log_to_stderr

expect_false ceph config set mon.a osd_pool_default_type foo
ceph config set mon.a osd_pool_default_type replicated
ceph config rm mon.a osd_pool_default_type

# scoping
ceph config set global debug_asok 33
ceph config get mon.a debug_asok | grep 33
ceph config set mon debug_asok 11
ceph config get mon.a debug_asok | grep 11
ceph config set mon.a debug_asok 22
ceph config get mon.a debug_asok | grep 22
ceph config rm mon.a debug_asok
ceph config get mon.a debug_asok | grep 11
ceph config rm mon debug_asok
ceph config get mon.a debug_asok | grep 33
#  nested .-prefix scoping
ceph config set client.foo debug_asok 44
ceph config get client.foo.bar debug_asok | grep 44
ceph config get client.foo.bar.baz debug_asok | grep 44
ceph config set client.foo.bar debug_asok 55
ceph config get client.foo.bar.baz debug_asok | grep 55
ceph config rm client.foo debug_asok
ceph config get client.foo.bar.baz debug_asok | grep 55
ceph config rm client.foo.bar debug_asok
ceph config get client.foo.bar.baz debug_asok | grep 33
ceph config rm global debug_asok

# whitespace keys
ceph config set client.foo 'debug asok' 44
ceph config get client.foo 'debug asok' | grep 44
ceph config set client.foo debug_asok 55
ceph config get client.foo 'debug asok' | grep 55
ceph config set client.foo 'debug asok' 66
ceph config get client.foo debug_asok | grep 66
ceph config rm client.foo debug_asok
ceph config set client.foo debug_asok 66
ceph config rm client.foo 'debug asok'

# help
ceph config help debug_asok | grep debug_asok

# show
ceph config set osd.0 debug_asok 33
while ! ceph config show osd.0 | grep debug_asok | grep 33 | grep mon
do
    sleep 1
done
ceph config set osd.0 debug_asok 22
while ! ceph config show osd.0 | grep debug_asok | grep 22 | grep mon
do
    sleep 1
done

ceph tell osd.0 config set debug_asok 99
while ! ceph config show osd.0 | grep debug_asok | grep 99
do
    sleep 1
done
ceph config show osd.0 | grep debug_asok | grep 'override  mon'
ceph tell osd.0 config unset debug_asok
ceph tell osd.0 config unset debug_asok

ceph config rm osd.0 debug_asok
while ceph config show osd.0 | grep '^debug_asok[:[space]:]' | grep mon
do
    sleep 1
done
ceph config show osd.0 | grep -c '^debug_asok[:[space]:]' | grep 0

ceph config set osd.0 osd_scrub_cost 123
while ! ceph config show osd.0 | grep osd_scrub_cost | grep mon
do
    sleep 1
done
ceph config rm osd.0 osd_scrub_cost

#RGW daemons test config set
ceph config set client.rgw debug_rgw 22
while ! ceph config show client.rgw | grep debug_rgw | grep 22 | grep mon
do
    sleep 1
done

# show-with-defaults
ceph config show-with-defaults osd.0 | grep debug_asok

# assimilate
t1=`mktemp`
t2=`mktemp`
cat <<EOF > $t1
[osd.0]
keyring = foo
debug_asok = 66
EOF
ceph config assimilate-conf -i $t1 | tee $t2

grep keyring $t2
expect_false grep debug_asok $t2
rm -f $t1 $t2

expect_false ceph config reset
expect_false ceph config reset -1


# test parallel config set
# reproducer for https://tracker.ceph.com/issues/62832
ceph config reset 0
for ((try = 0; try < 10; try++)); do
    set +x
    for ((i = 0; i < 100; i++)); do
        # Use a config that will get "handled" by the Objecter instantiated by the ceph binary
        ceph config set client rados_mon_op_timeout $((i+300)) &
    done 2> /dev/null
    set -x
    wait
done

# we are at end of testing, so it's okay to revert everything
ceph config reset 0

echo OK