github.com/m3db/m3@v1.5.0/src/integration/repair/repair_and_replication_test.go (about)

     1  // +build cluster_integration
     2  //
     3  // Copyright (c) 2021  Uber Technologies, Inc.
     4  //
     5  // Permission is hereby granted, free of charge, to any person obtaining a copy
     6  // of this software and associated documentation files (the "Software"), to deal
     7  // in the Software without restriction, including without limitation the rights
     8  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     9  // copies of the Software, and to permit persons to whom the Software is
    10  // furnished to do so, subject to the following conditions:
    11  //
    12  // The above copyright notice and this permission notice shall be included in
    13  // all copies or substantial portions of the Software.
    14  //
    15  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    16  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    17  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    18  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    19  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    20  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    21  // THE SOFTWARE.
    22  
    23  package repair
    24  
    25  import (
    26  	"testing"
    27  
    28  	"github.com/stretchr/testify/assert"
    29  	"github.com/stretchr/testify/require"
    30  
    31  	"github.com/m3db/m3/src/integration/resources"
    32  	"github.com/m3db/m3/src/integration/resources/inprocess"
    33  )
    34  
    35  func TestRepairAndReplication(t *testing.T) {
    36  	cluster1, cluster2, closer := testSetup(t)
    37  	defer closer()
    38  
    39  	RunTest(t, cluster1, cluster2)
    40  }
    41  
    42  func testSetup(t *testing.T) (resources.M3Resources, resources.M3Resources, func()) {
    43  	fullCfgs1 := getClusterFullConfgs(t)
    44  	fullCfgs2 := getClusterFullConfgs(t)
    45  
    46  	ep1 := fullCfgs1.Configs.Coordinator.Clusters[0].Client.EnvironmentConfig.Services[0].Service.ETCDClusters[0].Endpoints
    47  	ep2 := fullCfgs2.Configs.Coordinator.Clusters[0].Client.EnvironmentConfig.Services[0].Service.ETCDClusters[0].Endpoints
    48  
    49  	setRepairAndReplicationCfg(
    50  		&fullCfgs1,
    51  		"cluster-2",
    52  		ep2,
    53  	)
    54  	setRepairAndReplicationCfg(
    55  		&fullCfgs2,
    56  		"cluster-1",
    57  		ep1,
    58  	)
    59  
    60  	cluster1, err := inprocess.NewClusterFromSpecification(fullCfgs1, clusterOptions)
    61  	require.NoError(t, err)
    62  
    63  	cluster2, err := inprocess.NewClusterFromSpecification(fullCfgs2, clusterOptions)
    64  	require.NoError(t, err)
    65  
    66  	return cluster1, cluster2, func() {
    67  		assert.NoError(t, cluster1.Cleanup())
    68  		assert.NoError(t, cluster2.Cleanup())
    69  	}
    70  }
    71  
    72  func getClusterFullConfgs(t *testing.T) inprocess.ClusterSpecification {
    73  	cfgs, err := inprocess.NewClusterConfigsFromYAML(
    74  		TestRepairDBNodeConfig, TestRepairCoordinatorConfig, "",
    75  	)
    76  	require.NoError(t, err)
    77  
    78  	fullCfgs, err := inprocess.GenerateClusterSpecification(cfgs, clusterOptions)
    79  	require.NoError(t, err)
    80  
    81  	return fullCfgs
    82  }
    83  
    84  func setRepairAndReplicationCfg(fullCfg *inprocess.ClusterSpecification, clusterName string, endpoints []string) {
    85  	for _, dbnode := range fullCfg.Configs.DBNodes {
    86  		dbnode.DB.Replication.Clusters[0].Name = clusterName
    87  		dbnode.DB.Replication.Clusters[0].Client.EnvironmentConfig.Services[0].Service.ETCDClusters[0].Endpoints = endpoints
    88  	}
    89  }
    90  
    91  var clusterOptions = resources.ClusterOptions{
    92  	DBNode: &resources.DBNodeClusterOptions{
    93  		RF:                 2,
    94  		NumShards:          4,
    95  		NumInstances:       1,
    96  		NumIsolationGroups: 2,
    97  	},
    98  	Coordinator: resources.CoordinatorClusterOptions{
    99  		GeneratePorts: true,
   100  	},
   101  }