diff options
Diffstat (limited to 'script/jepsen.garage/src/jepsen/garage/nemesis.clj')
| -rw-r--r-- | script/jepsen.garage/src/jepsen/garage/nemesis.clj | 64 |
1 files changed, 36 insertions, 28 deletions
diff --git a/script/jepsen.garage/src/jepsen/garage/nemesis.clj b/script/jepsen.garage/src/jepsen/garage/nemesis.clj index e64bcaf1..07083038 100644 --- a/script/jepsen.garage/src/jepsen/garage/nemesis.clj +++ b/script/jepsen.garage/src/jepsen/garage/nemesis.clj @@ -76,30 +76,24 @@ (defn scenario-cp "Clock scramble + partition scenario" [opts] - {:generator (cycle [(gen/sleep 5) - {:type :info, :f :partition-start} - (gen/sleep 5) - {:type :info, :f :clock-scramble} - (gen/sleep 5) - {:type :info, :f :partition-stop} - (gen/sleep 5) - {:type :info, :f :clock-scramble}]) + {:generator (->> + (gen/mix [{:type :info, :f :clock-scramble} + {:type :info, :f :partition-stop} + {:type :info, :f :partition-start}]) + (gen/stagger 3)) :final-generator (gen/once {:type :info, :f :partition-stop}) :nemesis (nemesis/compose - {{:partition-start :start - :partition-stop :stop} (nemesis/partition-random-halves) - {:clock-scramble :scramble} (nemesis/clock-scrambler 20.0)})}) + {{:clock-scramble :scramble} (nemesis/clock-scrambler 20.0) + {:partition-start :start + :partition-stop :stop} (nemesis/partition-random-halves)})}) (defn scenario-r "Cluster reconfiguration scenario" [opts] - {:generator (cycle [(gen/sleep 5) - {:type :info, :f :reconfigure-start} - (gen/sleep 5) - {:type :info, :f :reconfigure-start} - (gen/sleep 5) - {:type :info, :f :reconfigure-stop}]) - :final-generator (gen/once {:type :info, :f :reconfigure-stop}) + {:generator (->> + (gen/mix [{:type :info, :f :reconfigure-start} + {:type :info, :f :reconfigure-stop}]) + (gen/stagger 3)) :nemesis (nemesis/compose {{:reconfigure-start :start :reconfigure-stop :stop} (reconfigure-subset 3)})}) @@ -107,19 +101,33 @@ (defn scenario-pr "Partition + cluster reconfiguration scenario" [opts] - {:generator (cycle [(gen/sleep 3) - {:type :info, :f :reconfigure-start} - (gen/sleep 3) - {:type :info, :f :partition-start} - (gen/sleep 3) - {:type :info, :f :reconfigure-start} - (gen/sleep 3) - {:type :info, :f :partition-stop} - (gen/sleep 3) - {:type :info, :f :reconfigure-stop}]) + {:generator (->> + (gen/mix [{:type :info, :f :partition-start} + {:type :info, :f :partition-stop} + {:type :info, :f :reconfigure-start} + {:type :info, :f :reconfigure-stop}]) + (gen/stagger 3)) :final-generator (gen/once {:type :info, :f :partition-stop}) :nemesis (nemesis/compose {{:partition-start :start :partition-stop :stop} (nemesis/partition-random-halves) {:reconfigure-start :start :reconfigure-stop :stop} (reconfigure-subset 3)})}) + +(defn scenario-cpr + "Clock scramble + partition + cluster reconfiguration scenario" + [opts] + {:generator (->> + (gen/mix [{:type :info, :f :clock-scramble} + {:type :info, :f :partition-start} + {:type :info, :f :partition-stop} + {:type :info, :f :reconfigure-start} + {:type :info, :f :reconfigure-stop}]) + (gen/stagger 3)) + :final-generator (gen/once {:type :info, :f :partition-stop}) + :nemesis (nemesis/compose + {{:clock-scramble :scramble} (nemesis/clock-scrambler 20.0) + {:partition-start :start + :partition-stop :stop} (nemesis/partition-random-halves) + {:reconfigure-start :start + :reconfigure-stop :stop} (reconfigure-subset 3)})}) |