/
config.go
221 lines (194 loc) · 6.61 KB
/
config.go
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package config
import (
"fmt"
"os"
"strconv"
"github.com/RedHatInsights/chrome-service-backend/rest/util"
"github.com/joho/godotenv"
"github.com/sirupsen/logrus"
clowder "github.com/redhatinsights/app-common-go/pkg/api/v1"
)
type KafkaSSLCfg struct {
KafkaCA string
KafkaUsername string
KafkaPassword string
SASLMechanism string
Protocol string
}
type KafkaCfg struct {
KafkaBrokers []string
KafkaTopics []string
KafkaSSlConfig KafkaSSLCfg
BrokerConfig clowder.BrokerConfig
}
type IntercomConfig struct {
fallback string
acs string
acs_dev string
ansible string
ansible_dev string
openshift string
openshift_dev string
hacCore string
ansibleDashboard string
ansibleDashboard_dev string
automationHub string
automationHub_dev string
automationAnalytics string
automationAnalytics_dev string
dbaas string
dbaas_dev string
}
type FeatureFlagsConfig struct {
ClientAccessToken string
Hostname string
Port int
Scheme string
FullURL string
// ONLY for local use, Clowder won't populate this
AdminToken string
}
type DebugConfig struct {
DebugFavoriteIds []string
}
type ChromeServiceConfig struct {
WebPort int
OpenApiSpecPath string
DbHost string
DbUser string
DbPassword string
DbPort int
DbName string
MetricsPort int
Test bool
LogLevel string
DbSSLMode string
DbSSLRootCert string
KafkaConfig KafkaCfg
IntercomConfig IntercomConfig
FeatureFlagConfig FeatureFlagsConfig
DebugConfig DebugConfig
}
const RdsCaLocation = "/app/rdsca.cert"
func (c *ChromeServiceConfig) getCert(cfg *clowder.AppConfig) string {
cert := ""
if cfg.Database.SslMode != "verify-full" {
return cert
}
if cfg.Database.RdsCa != nil {
err := os.WriteFile(RdsCaLocation, []byte(*cfg.Database.RdsCa), 0644)
if err != nil {
panic(err)
}
cert = RdsCaLocation
}
return cert
}
var config *ChromeServiceConfig
func init() {
err := util.LoadEnv()
if err != nil {
godotenv.Load()
}
options := &ChromeServiceConfig{}
// Log level will default to "Error". Level should be one of
// info or debug or error
level, ok := os.LookupEnv("LOG_LEVEL")
if !ok {
level = logrus.ErrorLevel.String()
}
options.LogLevel = level
if clowder.IsClowderEnabled() {
cfg := clowder.LoadedConfig
options.DbName = cfg.Database.Name
options.DbHost = cfg.Database.Hostname
options.DbPort = cfg.Database.Port
options.DbUser = cfg.Database.Username
options.DbPassword = cfg.Database.Password
options.MetricsPort = cfg.MetricsPort
options.WebPort = *cfg.PublicPort
options.DbSSLMode = cfg.Database.SslMode
options.DbSSLRootCert = options.getCert(cfg)
if cfg.FeatureFlags != nil {
options.FeatureFlagConfig.ClientAccessToken = *cfg.FeatureFlags.ClientAccessToken
options.FeatureFlagConfig.Hostname = cfg.FeatureFlags.Hostname
options.FeatureFlagConfig.Scheme = string(cfg.FeatureFlags.Scheme)
options.FeatureFlagConfig.Port = cfg.FeatureFlags.Port
options.FeatureFlagConfig.FullURL = fmt.Sprintf("%s://%s:%d/api/", options.FeatureFlagConfig.Scheme, options.FeatureFlagConfig.Hostname, options.FeatureFlagConfig.Port)
}
if cfg.Kafka != nil {
broker := cfg.Kafka.Brokers[0]
options.KafkaConfig.BrokerConfig = broker
// pass all required topics names
for _, topic := range cfg.Kafka.Topics {
options.KafkaConfig.KafkaTopics = append(options.KafkaConfig.KafkaTopics, topic.Name)
}
options.KafkaConfig.KafkaBrokers = clowder.KafkaServers
// Kafka SSL Config
if broker.Authtype != nil {
options.KafkaConfig.KafkaSSlConfig.KafkaUsername = *broker.Sasl.Username
options.KafkaConfig.KafkaSSlConfig.KafkaPassword = *broker.Sasl.Password
options.KafkaConfig.KafkaSSlConfig.SASLMechanism = *broker.Sasl.SaslMechanism
options.KafkaConfig.KafkaSSlConfig.Protocol = *broker.Sasl.SecurityProtocol
}
if broker.Cacert != nil {
caPath, err := cfg.KafkaCa(broker)
if err != nil {
panic(fmt.Sprintln("Kafka CA failed to write", err))
}
options.KafkaConfig.KafkaSSlConfig.KafkaCA = caPath
}
}
} else {
options.WebPort = 8000
options.Test = false
// Ignoring Clowder setup for now
options.DbUser = os.Getenv("PGSQL_USER")
options.DbPassword = os.Getenv("PGSQL_PASSWORD")
options.DbHost = os.Getenv("PGSQL_HOSTNAME")
port, _ := strconv.Atoi(os.Getenv("PGSQL_PORT"))
options.DbPort = port
options.DbName = os.Getenv("PGSQL_DATABASE")
options.MetricsPort = 9000
options.DbSSLMode = "disable"
options.DbSSLRootCert = ""
options.KafkaConfig = KafkaCfg{
KafkaTopics: []string{"platform.chrome"},
KafkaBrokers: []string{"localhost:9092"},
}
options.FeatureFlagConfig.ClientAccessToken = os.Getenv("UNLEASH_API_TOKEN")
// Only for local use to seed the database, does not work in Clowder.
options.FeatureFlagConfig.AdminToken = os.Getenv("UNLEASH_ADMIN_TOKEN")
options.FeatureFlagConfig.Hostname = "0.0.0.0"
options.FeatureFlagConfig.Scheme = "http"
options.FeatureFlagConfig.Port = 4242
options.FeatureFlagConfig.FullURL = fmt.Sprintf("%s://%s:%d/api/", options.FeatureFlagConfig.Scheme, options.FeatureFlagConfig.Hostname, options.FeatureFlagConfig.Port)
}
// env variables from .env or pod env variables
options.IntercomConfig = IntercomConfig{
fallback: os.Getenv("INTERCOM_DEFAULT"),
acs: os.Getenv("INTERCOM_ACS"),
acs_dev: os.Getenv("INTERCOM_ACS_DEV"),
ansible: os.Getenv("INTERCOM_ANSIBLE"),
ansible_dev: os.Getenv("INTERCOM_ANSIBLE_DEV"),
ansibleDashboard: os.Getenv("INTERCOM_ANSIBLE"),
ansibleDashboard_dev: os.Getenv("INTERCOM_ANSIBLE_DEV"),
automationHub: os.Getenv("INTERCOM_ANSIBLE"),
automationHub_dev: os.Getenv("INTERCOM_ANSIBLE_DEV"),
automationAnalytics: os.Getenv("INTERCOM_ANSIBLE"),
automationAnalytics_dev: os.Getenv("INTERCOM_ANSIBLE_DEV"),
openshift: os.Getenv("INTERCOM_OPENSHIFT"),
openshift_dev: os.Getenv("INTERCOM_OPENSHIFT_DEV"),
hacCore: os.Getenv("INTERCOM_HAC_CORE"),
dbaas: os.Getenv("INTERCOM_DBAAS"),
dbaas_dev: os.Getenv("INTERCOM_DBAAS_DEV"),
}
options.DebugConfig = DebugConfig{
DebugFavoriteIds: []string{"", os.Getenv("DEBUG_FAVORITES_ACCOUNT_1")},
}
config = options
}
// Returning chrome-service configuration
func Get() *ChromeServiceConfig {
return config
}