[VOL-4291] OfAgent changes for gRPC migration
Change-Id: I8da1db6df49d478ef24ec8f9bd719e9692f48a7f
diff --git a/vendor/github.com/uber/jaeger-client-go/config/config_env.go b/vendor/github.com/uber/jaeger-client-go/config/config_env.go
index a729bd8..0fc3c53 100644
--- a/vendor/github.com/uber/jaeger-client-go/config/config_env.go
+++ b/vendor/github.com/uber/jaeger-client-go/config/config_env.go
@@ -24,29 +24,32 @@
"github.com/opentracing/opentracing-go"
"github.com/pkg/errors"
-
"github.com/uber/jaeger-client-go"
)
const (
// environment variable names
- envServiceName = "JAEGER_SERVICE_NAME"
- envDisabled = "JAEGER_DISABLED"
- envRPCMetrics = "JAEGER_RPC_METRICS"
- envTags = "JAEGER_TAGS"
- envSamplerType = "JAEGER_SAMPLER_TYPE"
- envSamplerParam = "JAEGER_SAMPLER_PARAM"
- envSamplerManagerHostPort = "JAEGER_SAMPLER_MANAGER_HOST_PORT"
- envSamplerMaxOperations = "JAEGER_SAMPLER_MAX_OPERATIONS"
- envSamplerRefreshInterval = "JAEGER_SAMPLER_REFRESH_INTERVAL"
- envReporterMaxQueueSize = "JAEGER_REPORTER_MAX_QUEUE_SIZE"
- envReporterFlushInterval = "JAEGER_REPORTER_FLUSH_INTERVAL"
- envReporterLogSpans = "JAEGER_REPORTER_LOG_SPANS"
- envEndpoint = "JAEGER_ENDPOINT"
- envUser = "JAEGER_USER"
- envPassword = "JAEGER_PASSWORD"
- envAgentHost = "JAEGER_AGENT_HOST"
- envAgentPort = "JAEGER_AGENT_PORT"
+ envServiceName = "JAEGER_SERVICE_NAME"
+ envDisabled = "JAEGER_DISABLED"
+ envRPCMetrics = "JAEGER_RPC_METRICS"
+ envTags = "JAEGER_TAGS"
+ envSamplerType = "JAEGER_SAMPLER_TYPE"
+ envSamplerParam = "JAEGER_SAMPLER_PARAM"
+ envSamplerManagerHostPort = "JAEGER_SAMPLER_MANAGER_HOST_PORT" // Deprecated by envSamplingEndpoint
+ envSamplingEndpoint = "JAEGER_SAMPLING_ENDPOINT"
+ envSamplerMaxOperations = "JAEGER_SAMPLER_MAX_OPERATIONS"
+ envSamplerRefreshInterval = "JAEGER_SAMPLER_REFRESH_INTERVAL"
+ envReporterMaxQueueSize = "JAEGER_REPORTER_MAX_QUEUE_SIZE"
+ envReporterFlushInterval = "JAEGER_REPORTER_FLUSH_INTERVAL"
+ envReporterLogSpans = "JAEGER_REPORTER_LOG_SPANS"
+ envReporterAttemptReconnectingDisabled = "JAEGER_REPORTER_ATTEMPT_RECONNECTING_DISABLED"
+ envReporterAttemptReconnectInterval = "JAEGER_REPORTER_ATTEMPT_RECONNECT_INTERVAL"
+ envEndpoint = "JAEGER_ENDPOINT"
+ envUser = "JAEGER_USER"
+ envPassword = "JAEGER_PASSWORD"
+ envAgentHost = "JAEGER_AGENT_HOST"
+ envAgentPort = "JAEGER_AGENT_PORT"
+ env128bit = "JAEGER_TRACEID_128BIT"
)
// FromEnv uses environment variables to set the tracer's Configuration
@@ -81,6 +84,14 @@
c.Tags = parseTags(e)
}
+ if e := os.Getenv(env128bit); e != "" {
+ if value, err := strconv.ParseBool(e); err == nil {
+ c.Gen128Bit = value
+ } else {
+ return nil, errors.Wrapf(err, "cannot parse env var %s=%s", env128bit, e)
+ }
+ }
+
if c.Sampler == nil {
c.Sampler = &SamplerConfig{}
}
@@ -118,7 +129,9 @@
}
}
- if e := os.Getenv(envSamplerManagerHostPort); e != "" {
+ if e := os.Getenv(envSamplingEndpoint); e != "" {
+ sc.SamplingServerURL = e
+ } else if e := os.Getenv(envSamplerManagerHostPort); e != "" {
sc.SamplingServerURL = e
} else if e := os.Getenv(envAgentHost); e != "" {
// Fallback if we know the agent host - try the sampling endpoint there
@@ -184,20 +197,43 @@
rc.User = user
rc.Password = pswd
} else {
+ useEnv := false
host := jaeger.DefaultUDPSpanServerHost
if e := os.Getenv(envAgentHost); e != "" {
host = e
+ useEnv = true
}
port := jaeger.DefaultUDPSpanServerPort
if e := os.Getenv(envAgentPort); e != "" {
if value, err := strconv.ParseInt(e, 10, 0); err == nil {
port = int(value)
+ useEnv = true
} else {
return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envAgentPort, e)
}
}
- rc.LocalAgentHostPort = fmt.Sprintf("%s:%d", host, port)
+ if useEnv || rc.LocalAgentHostPort == "" {
+ rc.LocalAgentHostPort = fmt.Sprintf("%s:%d", host, port)
+ }
+
+ if e := os.Getenv(envReporterAttemptReconnectingDisabled); e != "" {
+ if value, err := strconv.ParseBool(e); err == nil {
+ rc.DisableAttemptReconnecting = value
+ } else {
+ return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envReporterAttemptReconnectingDisabled, e)
+ }
+ }
+
+ if !rc.DisableAttemptReconnecting {
+ if e := os.Getenv(envReporterAttemptReconnectInterval); e != "" {
+ if value, err := time.ParseDuration(e); err == nil {
+ rc.AttemptReconnectInterval = value
+ } else {
+ return nil, errors.Wrapf(err, "cannot parse env var %s=%s", envReporterAttemptReconnectInterval, e)
+ }
+ }
+ }
}
return rc, nil