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feat(workflows): add job_test_agent_local.yaml for testing agent locally
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feat(workflows): include test_agent_local job in pr.yaml workflow
fix(circuitbreaker): remove unnecessary log message in preflight function
refactor(ratelimit): add defer statement to unlock bucket in Mitigate function
refactor(ratelimit): add context timeout and change log level to debug in broadcastMitigation function
test(ratelimit): update clusterSize range in ratelimit_mitigation_test.go
test(ratelimit): fix index out of range error in ratelimit_test.go
fix(dashboard): update fullName value in createPlainIssue function
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chronark committed Sep 20, 2024
2 parents ad026f4 + ee07672 commit 426a797
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Showing 8 changed files with 43 additions and 17 deletions.
25 changes: 25 additions & 0 deletions .github/workflows/job_test_agent_local.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
name: Test Agent Local
on:
workflow_call:



jobs:
test_agent_local:
runs-on: ubuntu-latest
timeout-minutes: 60
steps:
- uses: actions/checkout@v4
- name: Install
uses: ./.github/actions/install
with:
go: true


- name: Build
run: task build
working-directory: apps/agent

- name: Test
run: go test -cover -json -timeout=60m -failfast ./pkg/... ./services/... | tparse -all -progress
working-directory: apps/agent
4 changes: 3 additions & 1 deletion .github/workflows/pr.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,9 @@ jobs:
name: Test API
uses: ./.github/workflows/job_test_api_local.yaml


test_agent_local:
name: Test Agent Local
uses: ./.github/workflows/job_test_agent_local.yaml
# test_agent_integration:
# name: Test Agent Integration
# runs-on: ubuntu-latest
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1 change: 0 additions & 1 deletion apps/agent/pkg/circuitbreaker/lib.go
Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,6 @@ func (cb *CB[Res]) preflight(ctx context.Context) error {
now := cb.config.clock.Now()

if now.After(cb.resetCountersAt) {
cb.logger.Info().Msg("resetting circuit breaker")
cb.requests = 0
cb.successes = 0
cb.failures = 0
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6 changes: 4 additions & 2 deletions apps/agent/services/ratelimit/mitigate.go
Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,8 @@ func (s *service) Mitigate(ctx context.Context, req *ratelimitv1.MitigateRequest
duration := time.Duration(req.Duration) * time.Millisecond
bucket, _ := s.getBucket(bucketKey{req.Identifier, req.Limit, duration})
bucket.Lock()
defer bucket.Unlock()
bucket.windows[req.Window.GetSequence()] = req.Window
bucket.Unlock()

return &ratelimitv1.MitigateResponse{}, nil
}
Expand Down Expand Up @@ -51,6 +51,8 @@ func (s *service) broadcastMitigation(req mitigateWindowRequest) {
}
for _, peer := range peers {
_, err := s.mitigateCircuitBreaker.Do(ctx, func(innerCtx context.Context) (*connect.Response[ratelimitv1.MitigateResponse], error) {
innerCtx, cancel := context.WithTimeout(innerCtx, 10*time.Second)
defer cancel()
return peer.client.Mitigate(innerCtx, connect.NewRequest(&ratelimitv1.MitigateRequest{
Identifier: req.identifier,
Limit: req.limit,
Expand All @@ -61,7 +63,7 @@ func (s *service) broadcastMitigation(req mitigateWindowRequest) {
if err != nil {
s.logger.Err(err).Msg("failed to call mitigate")
} else {
s.logger.Info().Str("peerId", peer.id).Msg("broadcasted mitigation")
s.logger.Debug().Str("peerId", peer.id).Msg("broadcasted mitigation")
}
}
}
2 changes: 1 addition & 1 deletion apps/agent/services/ratelimit/ratelimit_mitigation_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ import (

func TestExceedingTheLimitShouldNotifyAllNodes(t *testing.T) {

for _, clusterSize := range []int{1, 3, 5, 9, 27} {
for _, clusterSize := range []int{1, 3, 5} {
t.Run(fmt.Sprintf("Cluster Size %d", clusterSize), func(t *testing.T) {
logger := logging.New(nil)
clusters := []cluster.Cluster{}
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3 changes: 1 addition & 2 deletions apps/agent/services/ratelimit/ratelimit_replication_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ func TestSync(t *testing.T) {
}

// Figure out who is the origin
_, err := nodes[1].srv.Ratelimit(ctx, req)
_, err := nodes[0].srv.Ratelimit(ctx, req)
require.NoError(t, err)

time.Sleep(5 * time.Second)
Expand Down Expand Up @@ -137,7 +137,6 @@ func TestSync(t *testing.T) {
require.True(t, ok)
bucket.RLock()
window := bucket.getCurrentWindow(now)
t.Logf("window on origin: %+v", window)
counter := window.Counter
bucket.RUnlock()

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9 changes: 3 additions & 6 deletions apps/agent/services/ratelimit/ratelimit_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ func TestAccuracy_fixed_time(t *testing.T) {
logger := logging.New(nil)
serfAddrs := []string{}

for i := range clusterSize {
for i := 0; i < clusterSize; i++ {
node := Node{}
c, serfAddr, rpcAddr := createCluster(t, fmt.Sprintf("node-%d", i), serfAddrs)
serfAddrs = append(serfAddrs, serfAddr)
Expand Down Expand Up @@ -94,7 +94,6 @@ func TestAccuracy_fixed_time(t *testing.T) {
t.Run(fmt.Sprintf("limit:%d", limit), func(t *testing.T) {

for _, duration := range []time.Duration{
1 * time.Second,
10 * time.Second,
1 * time.Minute,
5 * time.Minute,
Expand Down Expand Up @@ -143,14 +142,12 @@ func TestAccuracy_fixed_time(t *testing.T) {
}
}

exactLimit := limit * (windows + 1)
lower := exactLimit
lower := limit * windows
// At most 150% + 75% per additional ingress node should pass
upper := 1.50 + 1.0*float64(len(ingressNodes)-1)

require.GreaterOrEqual(t, passed, lower)
require.LessOrEqual(t, passed, int64(float64(exactLimit)*upper))

require.LessOrEqual(t, passed, int64(float64(limit*(windows+1))*upper))
})
}

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10 changes: 6 additions & 4 deletions apps/dashboard/lib/trpc/routers/plain.ts
Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,6 @@ export const createPlainIssue = rateLimitedProcedure(ratelimit.create)
}

const email = user.emailAddresses.at(0)!.emailAddress;

const plainUser = await client.upsertCustomer({
identifier: {
emailAddress: email,
Expand All @@ -49,14 +48,14 @@ export const createPlainIssue = rateLimitedProcedure(ratelimit.create)
email: email,
isVerified: user.emailAddresses.at(0)?.verification?.status === "verified",
},
fullName: user.username ?? "",
fullName: user.username ?? user.firstName ?? "none avail",
},
onUpdate: {
email: {
email: email,
isVerified: user.emailAddresses.at(0)?.verification?.status === "verified",
},
fullName: { value: user.username ?? "" },
fullName: { value: user.username ?? user.firstName ?? "none avail" },
},
});
if (plainUser.error) {
Expand All @@ -79,7 +78,10 @@ export const createPlainIssue = rateLimitedProcedure(ratelimit.create)
uiComponent.row({
mainContent: [uiComponent.plainText({ text: ctx.tenant.id, color: "MUTED" })],
asideContent: [
uiComponent.copyButton({ value: ctx.tenant.id, tooltip: "Copy Tenant Id" }),
uiComponent.copyButton({
value: ctx.tenant.id,
tooltip: "Copy Tenant Id",
}),
],
}),
],
Expand Down

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