feat: expose availability-zone as a cli flag for ingester (#3881)

* expose availability-zone as a cli flag for ingester Signed-off-by: Aviv Guiser <[email protected]> * update changelog Signed-off-by: Aviv Guiser <[email protected]> * update changelog Signed-off-by: Aviv Guiser <[email protected]> * fix cli flag Signed-off-by: Aviv Guiser <[email protected]> * change default to empty string Signed-off-by: Aviv Guiser <[email protected]> * fix nit Signed-off-by: Aviv Guiser <[email protected]> --------- Signed-off-by: Aviv Guiser <[email protected]>
grafana · Jul 19, 2024 · f544993 · f544993
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -44,6 +44,7 @@
 * [BUGFIX] Improved handling of complete blocks in localblocks processor after enabling flusing [#3805](https://github.com/grafana/tempo/pull/3805) (@mapno)
 * [BUGFIX] Handle out of boundaries spans kinds [#3861](https://github.com/grafana/tempo/pull/3861) (@javiermolinar)
 * [BUGFIX] Maintain previous tenant blocklist on tenant errors [#3860](https://github.com/grafana/tempo/pull/3860) (@zalegrala)
+* [ENHANCEMENT] expose availability-zone as a cli flag in ingester [#3881](https://github.com/grafana/tempo/pull/3881)
 
 
 ## v2.5.0

diff --git a/modules/ingester/config.go b/modules/ingester/config.go
@@ -48,6 +48,7 @@ func (cfg *Config) RegisterFlagsAndApplyDefaults(prefix string, f *flag.FlagSet)
 	f.DurationVar(&cfg.MaxBlockDuration, prefix+".max-block-duration", 30*time.Minute, "Maximum duration which the head block can be appended to before cutting it.")
 	f.Uint64Var(&cfg.MaxBlockBytes, prefix+".max-block-bytes", 500*1024*1024, "Maximum size of the head block before cutting it.")
 	f.DurationVar(&cfg.CompleteBlockTimeout, prefix+".complete-block-timeout", 3*tempodb.DefaultBlocklistPoll, "Duration to keep blocks in the ingester after they have been flushed.")
+	f.StringVar(&cfg.LifecyclerConfig.Zone, prefix+".availability-zone", "", "Define Availability Zone in which this ingester is running.")
 
 	hostname, err := os.Hostname()
 	if err != nil {