m/n/kubernetes/networkpolicy: add Cyclonus test suite
This adds a test for the network policy controller, based on the
Cyclonus test suite. Running Cyclonus on a real cluster takes multiple
hours, as there are over 200 test cases, each of which takes around 1
minute. The test implemented here uses a fake Kubernetes API and pods,
which allows running all tests in around 15 seconds.
IPv6 is partially implemented but disabled. The tests pass, but each
test takes around 2 seconds, because some ICMPv6 replies for blocked TCP
connections seem to get lost somewhere and are only processed when the
TCP SYN is resent one second later.
Change-Id: Id77f2dd4d884b6d156e238e07e88c222e3bbe9a2
Reviewed-on: https://review.monogon.dev/c/monogon/+/3905
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
Tested-by: Jenkins CI
diff --git a/go.sum b/go.sum
index b113d29..b41631a 100644
--- a/go.sum
+++ b/go.sum
@@ -2150,6 +2150,8 @@
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github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
@@ -2158,7 +2160,6 @@
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github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
@@ -2690,6 +2691,7 @@
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github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
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github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
github.com/juju/ratelimit v1.0.1/go.mod h1:qapgC/Gy+xNh9UxzV13HGGl/6UXNN+ct+vwSgWNm/qk=
@@ -2796,6 +2798,10 @@
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github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
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@@ -3005,6 +3011,7 @@
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@@ -3015,7 +3022,6 @@
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@@ -3955,6 +3961,7 @@
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