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environment.go
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environment.go
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package config
import (
"errors"
"fmt"
"os"
"os/user"
"strings"
"github.com/DataDog/test-infra-definitions/common/namer"
"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
sdkconfig "github.com/pulumi/pulumi/sdk/v3/go/pulumi/config"
)
const (
multiValueSeparator = ","
namerNamespace = "common"
DDInfraConfigNamespace = "ddinfra"
DDAgentConfigNamespace = "ddagent"
DDTestingWorkloadNamespace = "ddtestworkload"
DDDogstatsdNamespace = "dddogstatsd"
DDUpdaterConfigNamespace = "ddupdater"
// Infra namespace
DDInfraEnvironment = "env"
DDInfraKubernetesVersion = "kubernetesVersion"
DDInfraOSDescriptor = "osDescriptor" // osDescriptor is expected in the format: <osFamily>:<osVersion>:<osArch>, see components/os/descriptor.go
DDInfraOSImageID = "osImageID"
DDInfraDeployFakeintakeWithLoadBalancer = "deployFakeintakeWithLoadBalancer"
DDInfraExtraResourcesTags = "extraResourcesTags"
DDInfraSSHUser = "sshUser"
// Agent Namespace
DDAgentDeployParamName = "deploy"
DDAgentVersionParamName = "version"
DDAgentPipelineID = "pipeline_id"
DDAgentCommitSHA = "commit_sha"
DDAgentFullImagePathParamName = "fullImagePath"
DDClusterAgentVersionParamName = "clusterAgentVersion"
DDClusterAgentFullImagePathParamName = "clusterAgentFullImagePath"
DDImagePullRegistryParamName = "imagePullRegistry"
DDImagePullUsernameParamName = "imagePullUsername"
DDImagePullPasswordParamName = "imagePullPassword"
DDAgentAPIKeyParamName = "apiKey"
DDAgentAPPKeyParamName = "appKey"
DDAgentFakeintake = "fakeintake"
DDAgentSite = "site"
// Updater Namespace
DDUpdaterParamName = "deploy"
// Testing workload namerNamespace
DDTestingWorkloadDeployParamName = "deploy"
// Dogstatsd namespace
DDDogstatsdDeployParamName = "deploy"
DDDogstatsdFullImagePathParamName = "fullImagePath"
)
type CommonEnvironment struct {
providerRegistry
ctx *pulumi.Context
commonNamer namer.Namer
InfraConfig *sdkconfig.Config
AgentConfig *sdkconfig.Config
TestingWorkloadConfig *sdkconfig.Config
DogstatsdConfig *sdkconfig.Config
UpdaterConfig *sdkconfig.Config
username string
}
type Env interface {
provider
Ctx() *pulumi.Context
CommonNamer() namer.Namer
InfraShouldDeployFakeintakeWithLB() bool
InfraEnvironmentNames() []string
InfraOSDescriptor() string
InfraOSImageID() string
KubernetesVersion() string
DefaultResourceTags() map[string]string
ExtraResourcesTags() map[string]string
ResourcesTags() pulumi.StringMap
AgentDeploy() bool
AgentVersion() string
PipelineID() string
CommitSHA() string
ClusterAgentVersion() string
AgentFullImagePath() string
ClusterAgentFullImagePath() string
ImagePullRegistry() string
ImagePullUsername() string
ImagePullPassword() pulumi.StringOutput
AgentAPIKey() pulumi.StringOutput
AgentAPPKey() pulumi.StringOutput
AgentUseFakeintake() bool
TestingWorkloadDeploy() bool
DogstatsdDeploy() bool
DogstatsdFullImagePath() string
UpdaterDeploy() bool
GetBoolWithDefault(config *sdkconfig.Config, paramName string, defaultValue bool) bool
GetStringListWithDefault(config *sdkconfig.Config, paramName string, defaultValue []string) []string
GetStringWithDefault(config *sdkconfig.Config, paramName string, defaultValue string) string
GetObjectWithDefault(config *sdkconfig.Config, paramName string, outputValue, defaultValue interface{}) interface{}
GetIntWithDefault(config *sdkconfig.Config, paramName string, defaultValue int) int
CloudEnv
}
type CloudEnv interface {
InternalDockerhubMirror() string
InternalRegistry() string
}
func NewCommonEnvironment(ctx *pulumi.Context) (CommonEnvironment, error) {
env := CommonEnvironment{
ctx: ctx,
InfraConfig: sdkconfig.New(ctx, DDInfraConfigNamespace),
AgentConfig: sdkconfig.New(ctx, DDAgentConfigNamespace),
TestingWorkloadConfig: sdkconfig.New(ctx, DDTestingWorkloadNamespace),
DogstatsdConfig: sdkconfig.New(ctx, DDDogstatsdNamespace),
UpdaterConfig: sdkconfig.New(ctx, DDUpdaterConfigNamespace),
commonNamer: namer.NewNamer(ctx, ""),
providerRegistry: newProviderRegistry(ctx),
}
// store username
user, err := user.Current()
if err != nil {
return env, err
}
env.username = strings.ReplaceAll(user.Username, "\\", "/")
ctx.Log.Debug(fmt.Sprintf("user name: %s", env.username), nil)
ctx.Log.Debug(fmt.Sprintf("resource tags: %v", env.DefaultResourceTags()), nil)
ctx.Log.Debug(fmt.Sprintf("agent version: %s", env.AgentVersion()), nil)
ctx.Log.Debug(fmt.Sprintf("pipeline id: %s", env.PipelineID()), nil)
ctx.Log.Debug(fmt.Sprintf("deploy: %v", env.AgentDeploy()), nil)
ctx.Log.Debug(fmt.Sprintf("full image path: %v", env.AgentFullImagePath()), nil)
return env, nil
}
func (e *CommonEnvironment) Ctx() *pulumi.Context {
return e.ctx
}
func (e *CommonEnvironment) CommonNamer() namer.Namer {
return e.commonNamer
}
// Infra namespace
func (e *CommonEnvironment) InfraShouldDeployFakeintakeWithLB() bool {
return e.GetBoolWithDefault(e.InfraConfig, DDInfraDeployFakeintakeWithLoadBalancer, true)
}
func (e *CommonEnvironment) InfraEnvironmentNames() []string {
envsStr := e.InfraConfig.Require(DDInfraEnvironment)
return strings.Split(envsStr, multiValueSeparator)
}
func (e *CommonEnvironment) InfraOSDescriptor() string {
return e.GetStringWithDefault(e.InfraConfig, DDInfraOSDescriptor, "")
}
func (e *CommonEnvironment) InfraOSImageID() string {
return e.GetStringWithDefault(e.InfraConfig, DDInfraOSImageID, "")
}
func (e *CommonEnvironment) KubernetesVersion() string {
return e.GetStringWithDefault(e.InfraConfig, DDInfraKubernetesVersion, "1.29")
}
func (e *CommonEnvironment) DefaultResourceTags() map[string]string {
return map[string]string{"managed-by": "pulumi", "username": e.username}
}
func (e *CommonEnvironment) ExtraResourcesTags() map[string]string {
tags, err := tagListToKeyValueMap(e.GetStringListWithDefault(e.InfraConfig, DDInfraExtraResourcesTags, []string{}))
if err != nil {
e.Ctx().Log.Error(fmt.Sprintf("error in extra resources tags : %v", err), nil)
}
return tags
}
func (e *CommonEnvironment) InfraSSHUser() string {
return e.GetStringWithDefault(e.InfraConfig, DDInfraSSHUser, "")
}
func EnvVariableResourceTags() map[string]string {
tags := map[string]string{}
lookupVars := []string{"TEAM", "PIPELINE_ID", "CI_PIPELINE_ID"}
for _, varName := range lookupVars {
if val := os.Getenv(varName); val != "" {
tags[varName] = val
}
}
return tags
}
func (e *CommonEnvironment) ResourcesTags() pulumi.StringMap {
tags := pulumi.StringMap{}
// default tags
extendTagsMap(tags, e.DefaultResourceTags())
// extended resource tags
extendTagsMap(tags, e.ExtraResourcesTags())
// env variable tags
extendTagsMap(tags, EnvVariableResourceTags())
return tags
}
// Agent Namespace
func (e *CommonEnvironment) AgentDeploy() bool {
return e.GetBoolWithDefault(e.AgentConfig, DDAgentDeployParamName, true)
}
func (e *CommonEnvironment) AgentVersion() string {
return e.AgentConfig.Get(DDAgentVersionParamName)
}
func (e *CommonEnvironment) PipelineID() string {
return e.AgentConfig.Get(DDAgentPipelineID)
}
func (e *CommonEnvironment) CommitSHA() string {
return e.AgentConfig.Get(DDAgentCommitSHA)
}
func (e *CommonEnvironment) ClusterAgentVersion() string {
return e.AgentConfig.Get(DDClusterAgentVersionParamName)
}
func (e *CommonEnvironment) AgentFullImagePath() string {
return e.AgentConfig.Get(DDAgentFullImagePathParamName)
}
func (e *CommonEnvironment) ClusterAgentFullImagePath() string {
return e.AgentConfig.Get(DDClusterAgentFullImagePathParamName)
}
func (e *CommonEnvironment) ImagePullRegistry() string {
return e.AgentConfig.Get(DDImagePullRegistryParamName)
}
func (e *CommonEnvironment) ImagePullUsername() string {
return e.AgentConfig.Require(DDImagePullUsernameParamName)
}
func (e *CommonEnvironment) ImagePullPassword() pulumi.StringOutput {
return e.AgentConfig.RequireSecret(DDImagePullPasswordParamName)
}
func (e *CommonEnvironment) AgentAPIKey() pulumi.StringOutput {
return e.AgentConfig.RequireSecret(DDAgentAPIKeyParamName)
}
func (e *CommonEnvironment) AgentAPPKey() pulumi.StringOutput {
return e.AgentConfig.RequireSecret(DDAgentAPPKeyParamName)
}
func (e *CommonEnvironment) AgentUseFakeintake() bool {
return e.GetBoolWithDefault(e.AgentConfig, DDAgentFakeintake, true)
}
func (e *CommonEnvironment) Site() string {
return e.AgentConfig.Get(DDAgentSite)
}
// Testing workload namespace
func (e *CommonEnvironment) TestingWorkloadDeploy() bool {
return e.GetBoolWithDefault(e.TestingWorkloadConfig, DDTestingWorkloadDeployParamName, true)
}
// Dogstatsd namespace
func (e *CommonEnvironment) DogstatsdDeploy() bool {
return e.GetBoolWithDefault(e.DogstatsdConfig, DDDogstatsdDeployParamName, true)
}
func (e *CommonEnvironment) DogstatsdFullImagePath() string {
return e.AgentConfig.Get(DDDogstatsdFullImagePathParamName)
}
// Updater namespace
func (e *CommonEnvironment) UpdaterDeploy() bool {
return e.GetBoolWithDefault(e.UpdaterConfig, DDUpdaterParamName, false)
}
// Generic methods
func (e *CommonEnvironment) GetBoolWithDefault(config *sdkconfig.Config, paramName string, defaultValue bool) bool {
val, err := config.TryBool(paramName)
if err == nil {
return val
}
if !errors.Is(err, sdkconfig.ErrMissingVar) {
e.Ctx().Log.Error(fmt.Sprintf("Parameter %s not parsable, err: %v, will use default value: %v", paramName, err, defaultValue), nil)
}
return defaultValue
}
func (e *CommonEnvironment) GetStringListWithDefault(config *sdkconfig.Config, paramName string, defaultValue []string) []string {
val, err := config.Try(paramName)
if err == nil {
return strings.Split(val, multiValueSeparator)
}
if !errors.Is(err, sdkconfig.ErrMissingVar) {
e.Ctx().Log.Error(fmt.Sprintf("Parameter %s not parsable, err: %v, will use default value: %v", paramName, err, defaultValue), nil)
}
return defaultValue
}
func (e *CommonEnvironment) GetStringWithDefault(config *sdkconfig.Config, paramName string, defaultValue string) string {
val, err := config.Try(paramName)
if err == nil {
return val
}
if !errors.Is(err, sdkconfig.ErrMissingVar) {
e.Ctx().Log.Error(fmt.Sprintf("Parameter %s not parsable, err: %v, will use default value: %v", paramName, err, defaultValue), nil)
}
return defaultValue
}
func (e *CommonEnvironment) GetObjectWithDefault(config *sdkconfig.Config, paramName string, outputValue, defaultValue interface{}) interface{} {
err := config.TryObject(paramName, outputValue)
if err == nil {
return outputValue
}
if !errors.Is(err, sdkconfig.ErrMissingVar) {
e.Ctx().Log.Error(fmt.Sprintf("Parameter %s not parsable, err: %v, will use default value: %v", paramName, err, defaultValue), nil)
}
return defaultValue
}
func (e *CommonEnvironment) GetIntWithDefault(config *sdkconfig.Config, paramName string, defaultValue int) int {
val, err := config.TryInt(paramName)
if err == nil {
return val
}
if !errors.Is(err, sdkconfig.ErrMissingVar) {
e.Ctx().Log.Error(fmt.Sprintf("Parameter %s not parsable, err: %v, will use default value: %v", paramName, err, defaultValue), nil)
}
return defaultValue
}