mirror of https://github.com/status-im/consul.git
Merge pull request #5553 from hashicorp/txn-check-serialization
Use the correct check duration fields when converting transaction ops
This commit is contained in:
commit
c2da314eeb
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@ -5,6 +5,7 @@ import (
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"fmt"
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"net/http"
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"strings"
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"time"
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"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/api"
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@ -220,6 +221,24 @@ func (s *HTTPServer) convertOps(resp http.ResponseWriter, req *http.Request) (st
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}
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check := in.Check.Check
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// Check if the internal duration fields are set as well as the normal ones. This is
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// to be backwards compatible with a bug where the internal duration fields were being
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// deserialized from instead of the correct fields.
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// See https://github.com/hashicorp/consul/issues/5477 for more details.
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interval := check.Definition.IntervalDuration
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if dur := time.Duration(check.Definition.Interval); dur != 0 {
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interval = dur
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}
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timeout := check.Definition.TimeoutDuration
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if dur := time.Duration(check.Definition.Timeout); dur != 0 {
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timeout = dur
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}
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deregisterCriticalServiceAfter := check.Definition.DeregisterCriticalServiceAfterDuration
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if dur := time.Duration(check.Definition.DeregisterCriticalServiceAfter); dur != 0 {
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deregisterCriticalServiceAfter = dur
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}
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out := &structs.TxnOp{
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Check: &structs.TxnCheckOp{
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Verb: in.Check.Verb,
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@ -234,14 +253,14 @@ func (s *HTTPServer) convertOps(resp http.ResponseWriter, req *http.Request) (st
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ServiceName: check.ServiceName,
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ServiceTags: check.ServiceTags,
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Definition: structs.HealthCheckDefinition{
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HTTP: check.Definition.HTTP,
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TLSSkipVerify: check.Definition.TLSSkipVerify,
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Header: check.Definition.Header,
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Method: check.Definition.Method,
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TCP: check.Definition.TCP,
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Interval: check.Definition.IntervalDuration,
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Timeout: check.Definition.TimeoutDuration,
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DeregisterCriticalServiceAfter: check.Definition.DeregisterCriticalServiceAfterDuration,
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HTTP: check.Definition.HTTP,
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TLSSkipVerify: check.Definition.TLSSkipVerify,
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Header: check.Definition.Header,
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Method: check.Definition.Method,
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TCP: check.Definition.TCP,
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Interval: interval,
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Timeout: timeout,
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DeregisterCriticalServiceAfter: deregisterCriticalServiceAfter,
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},
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RaftIndex: structs.RaftIndex{
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ModifyIndex: check.ModifyIndex,
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@ -8,8 +8,11 @@ import (
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"reflect"
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"strings"
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"testing"
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"time"
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"github.com/hashicorp/consul/api"
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"github.com/hashicorp/consul/testrpc"
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"github.com/pascaldekloe/goe/verify"
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"github.com/hashicorp/consul/agent/structs"
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)
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@ -400,3 +403,168 @@ func TestTxnEndpoint_KV_Actions(t *testing.T) {
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}
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})
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}
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func TestTxnEndpoint_UpdateCheck(t *testing.T) {
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t.Parallel()
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a := NewTestAgent(t, t.Name(), "")
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defer a.Shutdown()
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testrpc.WaitForTestAgent(t, a.RPC, "dc1")
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// Make sure the fields of a check are handled correctly when both creating and
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// updating, and test both sets of duration fields to ensure backwards compatibility.
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buf := bytes.NewBuffer([]byte(fmt.Sprintf(`
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[
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{
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"Check": {
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"Verb": "set",
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"Check": {
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"Node": "%s",
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"CheckID": "nodecheck",
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"Name": "Node http check",
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"Status": "critical",
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"Notes": "Http based health check",
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"Output": "",
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"ServiceID": "",
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"ServiceName": "",
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"Definition": {
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"Interval": "6s",
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"Timeout": "6s",
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"DeregisterCriticalServiceAfter": "6s",
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"HTTP": "http://localhost:8000",
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"TLSSkipVerify": true
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}
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}
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}
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},
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{
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"Check": {
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"Verb": "set",
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"Check": {
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"Node": "%s",
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"CheckID": "nodecheck",
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"Name": "Node http check",
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"Status": "passing",
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"Notes": "Http based health check",
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"Output": "success",
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"ServiceID": "",
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"ServiceName": "",
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"Definition": {
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"Interval": "10s",
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"Timeout": "10s",
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"DeregisterCriticalServiceAfter": "15m",
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"HTTP": "http://localhost:9000",
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"TLSSkipVerify": false
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}
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}
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}
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},
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{
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"Check": {
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"Verb": "set",
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"Check": {
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"Node": "%s",
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"CheckID": "nodecheck",
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"Name": "Node http check",
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"Status": "passing",
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"Notes": "Http based health check",
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"Output": "success",
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"ServiceID": "",
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"ServiceName": "",
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"Definition": {
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"IntervalDuration": "15s",
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"TimeoutDuration": "15s",
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"DeregisterCriticalServiceAfterDuration": "30m",
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"HTTP": "http://localhost:9000",
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"TLSSkipVerify": false
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}
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}
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}
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}
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]
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`, a.config.NodeName, a.config.NodeName, a.config.NodeName)))
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req, _ := http.NewRequest("PUT", "/v1/txn", buf)
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resp := httptest.NewRecorder()
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obj, err := a.srv.Txn(resp, req)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if resp.Code != 200 {
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t.Fatalf("expected 200, got %d", resp.Code)
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}
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txnResp, ok := obj.(structs.TxnResponse)
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if !ok {
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t.Fatalf("bad type: %T", obj)
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}
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if len(txnResp.Results) != 3 {
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t.Fatalf("bad: %v", txnResp)
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}
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index := txnResp.Results[0].Check.ModifyIndex
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expected := structs.TxnResponse{
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Results: structs.TxnResults{
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&structs.TxnResult{
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Check: &structs.HealthCheck{
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Node: a.config.NodeName,
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CheckID: "nodecheck",
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Name: "Node http check",
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Status: api.HealthCritical,
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Notes: "Http based health check",
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Definition: structs.HealthCheckDefinition{
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Interval: 6 * time.Second,
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Timeout: 6 * time.Second,
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DeregisterCriticalServiceAfter: 6 * time.Second,
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HTTP: "http://localhost:8000",
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TLSSkipVerify: true,
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},
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RaftIndex: structs.RaftIndex{
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CreateIndex: index,
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ModifyIndex: index,
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},
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},
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},
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&structs.TxnResult{
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Check: &structs.HealthCheck{
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Node: a.config.NodeName,
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CheckID: "nodecheck",
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Name: "Node http check",
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Status: api.HealthPassing,
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Notes: "Http based health check",
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Output: "success",
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Definition: structs.HealthCheckDefinition{
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Interval: 10 * time.Second,
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Timeout: 10 * time.Second,
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DeregisterCriticalServiceAfter: 15 * time.Minute,
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HTTP: "http://localhost:9000",
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TLSSkipVerify: false,
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},
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RaftIndex: structs.RaftIndex{
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CreateIndex: index,
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ModifyIndex: index,
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},
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},
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},
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&structs.TxnResult{
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Check: &structs.HealthCheck{
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Node: a.config.NodeName,
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CheckID: "nodecheck",
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Name: "Node http check",
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Status: api.HealthPassing,
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Notes: "Http based health check",
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Output: "success",
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Definition: structs.HealthCheckDefinition{
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Interval: 15 * time.Second,
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Timeout: 15 * time.Second,
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DeregisterCriticalServiceAfter: 30 * time.Minute,
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HTTP: "http://localhost:9000",
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TLSSkipVerify: false,
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},
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RaftIndex: structs.RaftIndex{
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CreateIndex: index,
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ModifyIndex: index,
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},
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},
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},
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},
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}
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verify.Values(t, "", txnResp, expected)
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}
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