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update example and readme with kong and hcl
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,57 +1,56 @@ | ||
| // Example Prana server configuration file | ||
| { | ||
| // NodeID is not specified in the config file, it is specified on the command line. This allows you to use | ||
| // the same config file for each node in the cluster | ||
|
|
||
| "ClusterID": 12345, // Each node in the same Prana cluster must have the same ClusterID, there can be multiple Prana clusters on your network | ||
|
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| // RaftAddresses are the addresses used by Dragonboat to form Raft clusters. They can be local to your network | ||
| "RaftAddresses": [ | ||
| "localhost:63201", | ||
| "localhost:63202", | ||
| "localhost:63203" | ||
| ], | ||
|
|
||
| // Each node of the cluster listens for notifications from other nodes - these are the addresses they listen at | ||
| "NotifListenAddresses": [ | ||
| "localhost:63301", | ||
| "localhost:63302", | ||
| "localhost:63303" | ||
| ], | ||
|
|
||
| // These are the addresses the API server listens at on each node - these is used for connecting from clients | ||
| "APIServerListenAddresses": [ | ||
| "localhost:6584", | ||
| "localhost:6585", | ||
| "localhost:6586" | ||
| ], | ||
|
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||
| "NumShards": 30, // Numshards is the total number of shards in the cluster | ||
| "ReplicationFactor": 3, // The number of replicas - each write will be replicated to his many replicas | ||
| "DataDir": "prana-data", // The base directory for storing data | ||
|
|
||
| // KafkaBrokers are the config for the Kafka brokers used by Prana | ||
| // - a map of broker name (a string) to the broker config | ||
| "KafkaBrokers": { | ||
| "testbroker": { | ||
| "ClientType": 2, // Client type determines which Kafka client library is used | ||
| "Properties": { // Properties get passed through to the client library | ||
| } | ||
| } | ||
| }, | ||
|
|
||
| // Less likely you will want to change these settings | ||
|
|
||
| "TestServer": false, // For a real server always set to false | ||
| "DataSnapshotEntries": 10000, // The number of main data writes before a snapshot is triggered | ||
| "DataCompactionOverhead": 2500, // After a snapshot is taken how many writes to retain for main data | ||
| "SequenceSnapshotEntries": 1000, // The number of sequence writes before a snapshot is triggered | ||
| "SequenceCompactionOverhead": 250, // After a snapshot is taken how many writes to retain for sequences | ||
| "LocksSnapshotEntries": 1000, // The number of lock writes before a snapshot is triggered | ||
| "LocksCompactionOverhead": 250, // After a snapshot is taken how many writes to retain for locks | ||
| "Debug": false, // Set to true to start a profiling server | ||
| "NotifierHeartbeatInterval": 30000000000, // Amount of time in nanoseconds between notifier heartbeats | ||
| "EnableAPIServer": true, // Set to true to enable the API server - needed for CLI access | ||
| "APIServerSessionTimeout": 30000000000, // The amount of time in nanoseconds before an API server session times out | ||
| "APIServerSessionCheckInterval": 5000000000 // The amount of time in nanoseconds between checking for expired API server sessions | ||
| } | ||
| // NodeID is not specified in the config file, it is specified on the command line. This allows you to use | ||
| // the same config file for each node in the cluster | ||
|
|
||
| cluster-id = 12345 // Each node in the same Prana cluster must have the same ClusterID, there can be multiple Prana clusters on your network | ||
|
|
||
| // RaftAddresses are the addresses used by Dragonboat to form Raft clusters. They can be local to your network | ||
| raft-addresses = [ | ||
| "localhost:63201", | ||
| "localhost:63202", | ||
| "localhost:63203" | ||
| ] | ||
|
|
||
| // Each node of the cluster listens for notifications from other nodes - these are the addresses they listen at | ||
| notif-listen-addresses = [ | ||
| "localhost:63301", | ||
| "localhost:63302", | ||
| "localhost:63303" | ||
| ] | ||
|
|
||
| // These are the addresses the API server listens at on each node - these is used for connecting from clients | ||
| api-server-listen-addresses = [ | ||
| "localhost:6584", | ||
| "localhost:6585", | ||
| "localhost:6586" | ||
| ] | ||
|
|
||
| num-shards = 30 // Numshards is the total number of shards in the cluster | ||
| replication-factor = 3 // The number of replicas - each write will be replicated to his many replicas | ||
| data-dir = "prana-data" // The base directory for storing data | ||
|
|
||
| // KafkaBrokers are the config for the Kafka brokers used by Prana | ||
| // - a map of broker name (a string) to the broker config | ||
| kafka-brokers = { | ||
| testbroker = { | ||
| client-type = 2, // Client type determines which Kafka client library is used | ||
| properties = { | ||
| // Properties get passed through to the client library | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Less likely you will want to change these settings | ||
|
|
||
| test-server = false // For a real server always set to false | ||
| data-snapshot-entries = 10000 // The number of main data writes before a snapshot is triggered | ||
| data-compaction-overhead = 2500 // After a snapshot is taken how many writes to retain for main data | ||
| sequence-snapshot-entries = 1000 // The number of sequence writes before a snapshot is triggered | ||
| sequence-compaction-overhead = 250 // After a snapshot is taken how many writes to retain for sequences | ||
| locks-snapshot-entries = 1000 // The number of lock writes before a snapshot is triggered | ||
| locks-compaction-overhead = 250 // After a snapshot is taken how many writes to retain for locks | ||
| debug = false // Set to true to start a profiling server | ||
| notifier-heartbeat-interval = "30s" // Amount of time in nanoseconds between notifier heartbeats | ||
| enable-api-server = true // Set to true to enable the API server - needed for CLI access | ||
| api-server-session-timeout = "30s" // The amount of time in nanoseconds before an API server session times out | ||
| api-server-session-check-interval = "5s" // The amount of time in nanoseconds between checking for expired API server sessions |