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authorTomSweeneyRedHat <tsweeney@redhat.com>2019-11-13 10:30:08 -0500
committerTomSweeneyRedHat <tsweeney@redhat.com>2019-11-13 10:57:19 -0500
commit6003033adae775f1d725b05231a246a4462ae669 (patch)
treec570c523df92c3c0fb4b704c5c45b0de6603b7d6 /vendor/go.opencensus.io/trace/config.go
parentde32b89eff0928abdef9d85a420b65d8865e737e (diff)
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Bump to Buildah v1.11.5
Bump to Buildah v1.11.5. Most notably changes to the podman build `--pull` functionality. `--pull=true` and `--pull=false` now work as Docker does, `--pull-never` added to supply the functionality of the old `--pull=false`. Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
Diffstat (limited to 'vendor/go.opencensus.io/trace/config.go')
-rw-r--r--vendor/go.opencensus.io/trace/config.go86
1 files changed, 86 insertions, 0 deletions
diff --git a/vendor/go.opencensus.io/trace/config.go b/vendor/go.opencensus.io/trace/config.go
new file mode 100644
index 000000000..775f8274f
--- /dev/null
+++ b/vendor/go.opencensus.io/trace/config.go
@@ -0,0 +1,86 @@
+// Copyright 2018, OpenCensus Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trace
+
+import (
+ "sync"
+
+ "go.opencensus.io/trace/internal"
+)
+
+// Config represents the global tracing configuration.
+type Config struct {
+ // DefaultSampler is the default sampler used when creating new spans.
+ DefaultSampler Sampler
+
+ // IDGenerator is for internal use only.
+ IDGenerator internal.IDGenerator
+
+ // MaxAnnotationEventsPerSpan is max number of annotation events per span
+ MaxAnnotationEventsPerSpan int
+
+ // MaxMessageEventsPerSpan is max number of message events per span
+ MaxMessageEventsPerSpan int
+
+ // MaxAnnotationEventsPerSpan is max number of attributes per span
+ MaxAttributesPerSpan int
+
+ // MaxLinksPerSpan is max number of links per span
+ MaxLinksPerSpan int
+}
+
+var configWriteMu sync.Mutex
+
+const (
+ // DefaultMaxAnnotationEventsPerSpan is default max number of annotation events per span
+ DefaultMaxAnnotationEventsPerSpan = 32
+
+ // DefaultMaxMessageEventsPerSpan is default max number of message events per span
+ DefaultMaxMessageEventsPerSpan = 128
+
+ // DefaultMaxAttributesPerSpan is default max number of attributes per span
+ DefaultMaxAttributesPerSpan = 32
+
+ // DefaultMaxLinksPerSpan is default max number of links per span
+ DefaultMaxLinksPerSpan = 32
+)
+
+// ApplyConfig applies changes to the global tracing configuration.
+//
+// Fields not provided in the given config are going to be preserved.
+func ApplyConfig(cfg Config) {
+ configWriteMu.Lock()
+ defer configWriteMu.Unlock()
+ c := *config.Load().(*Config)
+ if cfg.DefaultSampler != nil {
+ c.DefaultSampler = cfg.DefaultSampler
+ }
+ if cfg.IDGenerator != nil {
+ c.IDGenerator = cfg.IDGenerator
+ }
+ if cfg.MaxAnnotationEventsPerSpan > 0 {
+ c.MaxAnnotationEventsPerSpan = cfg.MaxAnnotationEventsPerSpan
+ }
+ if cfg.MaxMessageEventsPerSpan > 0 {
+ c.MaxMessageEventsPerSpan = cfg.MaxMessageEventsPerSpan
+ }
+ if cfg.MaxAttributesPerSpan > 0 {
+ c.MaxAttributesPerSpan = cfg.MaxAttributesPerSpan
+ }
+ if cfg.MaxLinksPerSpan > 0 {
+ c.MaxLinksPerSpan = cfg.MaxLinksPerSpan
+ }
+ config.Store(&c)
+}