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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
commit | 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch) | |
tree | c417b3d25c86b775989cb5ac042f37611b626c8a /tests/cluster/tests/12.1-replica-migration-3.tcl | |
parent | Initial commit. (diff) | |
download | redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip |
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/cluster/tests/12.1-replica-migration-3.tcl')
-rw-r--r-- | tests/cluster/tests/12.1-replica-migration-3.tcl | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tests/cluster/tests/12.1-replica-migration-3.tcl b/tests/cluster/tests/12.1-replica-migration-3.tcl new file mode 100644 index 0000000..790c732 --- /dev/null +++ b/tests/cluster/tests/12.1-replica-migration-3.tcl @@ -0,0 +1,65 @@ +# Replica migration test #2. +# +# Check that if 'cluster-allow-replica-migration' is set to 'no', slaves do not +# migrate when master becomes empty. + +source "../tests/includes/init-tests.tcl" +source "../tests/includes/utils.tcl" + +# Create a cluster with 5 master and 15 slaves, to make sure there are no +# empty masters and make rebalancing simpler to handle during the test. +test "Create a 5 nodes cluster" { + cluster_create_with_continuous_slots 5 15 +} + +test "Cluster is up" { + assert_cluster_state ok +} + +test "Each master should have at least two replicas attached" { + foreach_redis_id id { + if {$id < 5} { + wait_for_condition 1000 50 { + [llength [lindex [R $id role] 2]] >= 2 + } else { + fail "Master #$id does not have 2 slaves as expected" + } + } + } +} + +test "Set allow-replica-migration no" { + foreach_redis_id id { + R $id CONFIG SET cluster-allow-replica-migration no + } +} + +set master0_id [dict get [get_myself 0] id] +test "Resharding all the master #0 slots away from it" { + set output [exec \ + ../../../src/redis-cli --cluster rebalance \ + 127.0.0.1:[get_instance_attrib redis 0 port] \ + {*}[rediscli_tls_config "../../../tests"] \ + --cluster-weight ${master0_id}=0 >@ stdout ] +} + +test "Wait cluster to be stable" { + wait_cluster_stable +} + +test "Master #0 still should have its replicas" { + assert { [llength [lindex [R 0 role] 2]] >= 2 } +} + +test "Each master should have at least two replicas attached" { + foreach_redis_id id { + if {$id < 5} { + wait_for_condition 1000 50 { + [llength [lindex [R $id role] 2]] >= 2 + } else { + fail "Master #$id does not have 2 slaves as expected" + } + } + } +} + |