[fuzz] Added least request load balancer fuzz#13424
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zasweq wants to merge 22 commits intoenvoyproxy:masterfrom
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[fuzz] Added least request load balancer fuzz#13424zasweq wants to merge 22 commits intoenvoyproxy:masterfrom
zasweq wants to merge 22 commits intoenvoyproxy:masterfrom
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Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Signed-off-by: Zach <zasweq@google.com>
Contributor
Author
|
/assign @asraa @adisuissa |
Signed-off-by: Zach <zasweq@google.com>
akonradi
suggested changes
Oct 7, 2020
| uint32_t num_excluded_hosts) { | ||
| MockHostSet& host_set = *priority_set_.getMockHostSet(int(failover_host_set)); | ||
| uint32_t i = 0; | ||
| for (; i < num_healthy_hosts && i < host_set.hosts_.size(); ++i) { |
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Same here, reserve space in host_set.healthy_hosts_ before appending.
htuch
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Oct 20, 2020
Part of securing Envoy against untrusted upstreams. The high level design of this fuzzer is a base class that handles static host setup/updates, setting up random() calls, and replays the action stream. Then, more specific fuzzers (in this pull request, random), create specific load balancers with all the state they need, pass it into the base class, which then runs checks on it. #13424 also uses this design pattern, except with a least request load balancer, however using the same shared base class. 43.6% line coverage over source/common/upstream/load_balancer_impl.cc, 30ish exec/sec. Risk Level: Low Testing: Added corpus entries that represent unit tests. Signed-off-by: Zach <zasweq@google.com>
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Commit Message: Added least request load balancer fuzz. It uses the same health check fuzz base class as #13400.
Additional Description: 56.6% line coverage over source/common/upstream/load_balancer_impl.cc. Runs at 25 - 30 exec/sec.
Risk Level: Low
Testing:
Docs Changes:
Release Notes: