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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,150 +1,150 @@ | ||
| // Copyright (c) 2021 The Jaeger Authors. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
||
| package init | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "errors" | ||
| "fmt" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| "github.com/jaegertracing/jaeger/cmd/es-rollover/app" | ||
| "github.com/jaegertracing/jaeger/pkg/es" | ||
| "github.com/jaegertracing/jaeger/pkg/es/client" | ||
| "github.com/jaegertracing/jaeger/pkg/es/config" | ||
| "github.com/jaegertracing/jaeger/pkg/es/filter" | ||
| "github.com/jaegertracing/jaeger/plugin/storage/es/mappings" | ||
| ) | ||
|
|
||
| const ilmVersionSupport = 7 | ||
|
|
||
| // Action holds the configuration and clients for init action | ||
| type Action struct { | ||
| Config Config | ||
| ClusterClient client.ClusterAPI | ||
| IndicesClient client.IndexAPI | ||
| ILMClient client.IndexManagementLifecycleAPI | ||
| } | ||
|
|
||
| func (c Action) getMapping(version uint, mappingType mappings.MappingType) (string, error) { | ||
| c.Config.Indices.IndexPrefix = config.IndexPrefix(c.Config.Config.IndexPrefix) | ||
| mappingBuilder := mappings.MappingBuilder{ | ||
| TemplateBuilder: es.TextTemplateBuilder{}, | ||
| Indices: c.Config.Indices, | ||
| UseILM: c.Config.UseILM, | ||
| ILMPolicyName: c.Config.ILMPolicyName, | ||
| EsVersion: version, | ||
| } | ||
| return mappingBuilder.GetMapping(mappingType) | ||
| } | ||
|
|
||
| // Do the init action | ||
| func (c Action) Do() error { | ||
| version, err := c.ClusterClient.Version() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if c.Config.UseILM { | ||
| if version < ilmVersionSupport { | ||
| return fmt.Errorf("ILM is supported only for ES version 7+") | ||
| } | ||
| policyExist, err := c.ILMClient.Exists(c.Config.ILMPolicyName) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if !policyExist { | ||
| return fmt.Errorf("ILM policy %s doesn't exist in Elasticsearch. Please create it and re-run init", c.Config.ILMPolicyName) | ||
| } | ||
| } | ||
| rolloverIndices := app.RolloverIndices(c.Config.Archive, c.Config.SkipDependencies, c.Config.AdaptiveSampling, c.Config.Config.IndexPrefix) | ||
| for _, indexName := range rolloverIndices { | ||
| if err := c.init(version, indexName); err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func createIndexIfNotExist(c client.IndexAPI, index string) error { | ||
| err := c.CreateIndex(index) | ||
| if err != nil { | ||
| var esErr client.ResponseError | ||
| if errors.As(err, &esErr) { | ||
| if esErr.StatusCode != http.StatusBadRequest || esErr.Body == nil { | ||
| return esErr.Err | ||
| } | ||
| // check for the reason of the error | ||
| jsonError := map[string]any{} | ||
| err := json.Unmarshal(esErr.Body, &jsonError) | ||
| if err != nil { | ||
| // return unmarshal error | ||
| return err | ||
| } | ||
| errorMap := jsonError["error"].(map[string]any) | ||
| // check for reason, ignore already exist error | ||
| if strings.Contains(errorMap["type"].(string), "resource_already_exists_exception") { | ||
| return nil | ||
| } | ||
| } | ||
| // Return any other error unrelated to the response | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c Action) init(version uint, indexopt app.IndexOption) error { | ||
| mappingType, err := mappings.MappingTypeFromString(indexopt.Mapping) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| mapping, err := c.getMapping(version, mappingType) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| err = c.IndicesClient.CreateTemplate(mapping, indexopt.TemplateName()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| index := indexopt.InitialRolloverIndex() | ||
| err = createIndexIfNotExist(c.IndicesClient, index) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| jaegerIndices, err := c.IndicesClient.GetJaegerIndices(c.Config.Config.IndexPrefix) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| readAlias := indexopt.ReadAliasName() | ||
| writeAlias := indexopt.WriteAliasName() | ||
| aliases := []client.Alias{} | ||
|
|
||
| if !filter.AliasExists(jaegerIndices, readAlias) { | ||
| aliases = append(aliases, client.Alias{ | ||
| Index: index, | ||
| Name: readAlias, | ||
| IsWriteIndex: false, | ||
| }) | ||
| } | ||
|
|
||
| if !filter.AliasExists(jaegerIndices, writeAlias) { | ||
| aliases = append(aliases, client.Alias{ | ||
| Index: index, | ||
| Name: writeAlias, | ||
| IsWriteIndex: c.Config.UseILM, | ||
| }) | ||
| } | ||
|
|
||
| if len(aliases) > 0 { | ||
| err = c.IndicesClient.CreateAlias(aliases) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
| // Copyright (c) 2021 The Jaeger Authors. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
||
| package init | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "errors" | ||
| "fmt" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| "github.com/jaegertracing/jaeger/cmd/es-rollover/app" | ||
| "github.com/jaegertracing/jaeger/pkg/es" | ||
| "github.com/jaegertracing/jaeger/pkg/es/client" | ||
| "github.com/jaegertracing/jaeger/pkg/es/config" | ||
| "github.com/jaegertracing/jaeger/pkg/es/filter" | ||
| "github.com/jaegertracing/jaeger/plugin/storage/es/mappings" | ||
| ) | ||
|
|
||
| const ilmVersionSupport = 7 | ||
|
|
||
| // Action holds the configuration and clients for init action | ||
| type Action struct { | ||
| Config Config | ||
| ClusterClient client.ClusterAPI | ||
| IndicesClient client.IndexAPI | ||
| ILMClient client.IndexManagementLifecycleAPI | ||
| } | ||
|
|
||
| func (c Action) getMapping(version uint, mappingType mappings.MappingType) (string, error) { | ||
| c.Config.Indices.IndexPrefix = config.IndexPrefix(c.Config.Config.IndexPrefix) | ||
| mappingBuilder := mappings.MappingBuilder{ | ||
| TemplateBuilder: es.TextTemplateBuilder{}, | ||
| Indices: c.Config.Indices, | ||
| UseILM: c.Config.UseILM, | ||
| ILMPolicyName: c.Config.ILMPolicyName, | ||
| EsVersion: version, | ||
| } | ||
| return mappingBuilder.GetMapping(mappingType) | ||
| } | ||
|
|
||
| // Do the init action | ||
| func (c Action) Do() error { | ||
| version, err := c.ClusterClient.Version() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if c.Config.UseILM { | ||
| if version < ilmVersionSupport { | ||
| return fmt.Errorf("ILM is supported only for ES version 7+") | ||
| } | ||
| policyExist, err := c.ILMClient.Exists(c.Config.ILMPolicyName) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if !policyExist { | ||
| return fmt.Errorf("ILM policy %s doesn't exist in Elasticsearch. Please create it and re-run init", c.Config.ILMPolicyName) | ||
| } | ||
| } | ||
| rolloverIndices := app.RolloverIndices(c.Config.Archive, c.Config.SkipDependencies, c.Config.AdaptiveSampling, c.Config.Config.IndexPrefix) | ||
| for _, indexName := range rolloverIndices { | ||
| if err := c.init(version, indexName); err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func createIndexIfNotExist(c client.IndexAPI, index string) error { | ||
| err := c.CreateIndex(index) | ||
| if err != nil { | ||
| var esErr client.ResponseError | ||
| if errors.As(err, &esErr) { | ||
| if esErr.StatusCode != http.StatusBadRequest || esErr.Body == nil { | ||
| return esErr.Err | ||
| } | ||
| // check for the reason of the error | ||
| jsonError := map[string]any{} | ||
| err := json.Unmarshal(esErr.Body, &jsonError) | ||
| if err != nil { | ||
| // return unmarshal error | ||
| return err | ||
| } | ||
| errorMap := jsonError["error"].(map[string]any) | ||
| // check for reason, ignore already exist error | ||
| if strings.Contains(errorMap["type"].(string), "resource_already_exists_exception") { | ||
| return nil | ||
| } | ||
| } | ||
| // Return any other error unrelated to the response | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c Action) init(version uint, indexopt app.IndexOption) error { | ||
| mappingType, err := mappings.MappingTypeFromString(indexopt.Mapping) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| mapping, err := c.getMapping(version, mappingType) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| err = c.IndicesClient.CreateTemplate(mapping, indexopt.TemplateName()) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| index := indexopt.InitialRolloverIndex() | ||
| err = createIndexIfNotExist(c.IndicesClient, index) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| jaegerIndices, err := c.IndicesClient.GetJaegerIndices(c.Config.Config.IndexPrefix) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| readAlias := indexopt.ReadAliasName() | ||
| writeAlias := indexopt.WriteAliasName() | ||
| aliases := []client.Alias{} | ||
|
|
||
| if !filter.AliasExists(jaegerIndices, readAlias) { | ||
| aliases = append(aliases, client.Alias{ | ||
| Index: index, | ||
| Name: readAlias, | ||
| IsWriteIndex: false, | ||
| }) | ||
| } | ||
|
|
||
| if !filter.AliasExists(jaegerIndices, writeAlias) { | ||
| aliases = append(aliases, client.Alias{ | ||
| Index: index, | ||
| Name: writeAlias, | ||
| IsWriteIndex: c.Config.UseILM, | ||
| }) | ||
| } | ||
|
|
||
| if len(aliases) > 0 { | ||
| err = c.IndicesClient.CreateAlias(aliases) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } |
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