Change role_name to gocarbon

README.md

@@ -10,7 +10,7 @@ Collection tested on RockyLinux 8, Debian 12 and Ubuntu 22.04.
 
 ## Roles
 
-* [go-carbon](roles/go-carbon/README.md): Install and configure go-carbon
+* [gocarbon](roles/gocarbon/README.md): Install and configure go-carbon
 * [carbonapi](roles/carbonapi/README.md) Install and configure carbonapi
 
 
@@ -21,7 +21,7 @@ Collection tested on RockyLinux 8, Debian 12 and Ubuntu 22.04.
   become: true
   collections: tbauriedel.gographite
   roles:
-    - go-carbon
+    - gocarbon
     - carbonapi
 ```
 

roles/gocarbon/README.md

@@ -0,0 +1,117 @@
+# tbauriedel.gocarbon
+
+Installs and configures [go-carbon](https://github.com/go-graphite/go-carbon).  
+
+## Variables
+
+A detailed documentation can be found inside of the [official go-carbon repo](https://github.com/go-graphite/go-carbon?tab=readme-ov-file#configuration).  
+
+Default variables are defined [here](defaults/main.yml).  
+
+`gocarbon_version`: Version (Default: `0.17.3`)  
+`gocarbon_storage_dir`: Storage directory (Default: `/var/lib/graphite`)  
+`gocarbon_group`: Service user (Default: `carbon`)  
+`gocarbon_user`: Service group (Default: `carbon`)  
+
+`gocarbon_max_cpu`: Max CPU (Default: `1`)  
+`gocarbon_whisper_workers`: Max workers (Default: `1`)  
+`gocarbon_cache_max_size`: Max cache size (Default: `1000000`)  
+`gocarbon_udp_enabled`: Enable udp listener (Default: `true`)  
+`gocarbon_upd_listen`: UDP listener (Default: `127.0.0.1:2003`)  
+`gocarbon_tcp_enabled`: Enable TCP listener (Default: `true`)  
+`gocarbon_tcp_listen`: TCP listener (Default: `127.0.0.1:2003`)  
+`gocarbon_carbonlink_enabled`: Enable carbonlink listener (Default: `true`)  
+`gocarbon_carbonlink_listen`: carbonlink listener (Default: `127.0.0.1:7200`)  
+`gocarbon_pickle_enabled`: Enable pickle listener (Default: `true`)  
+`gocarbon_pickle_listen`: pickle listener (Default: `127.0.0.1:2004`)  
+`gocarbon_carbonserver_enabled`: Enable carbonserver (Default: `true`)  
+`gocarbon_carbonserver_listen`: carbonserver listener: (Default: `127.0.0.1:8080`)
+
+`gocarbon_logging_file`: Logfile (Default: `/var/log/go-carbon/go-carbon.log`)  
+`gocarbon_logging_severity`: Log severity (Default: `warn`)  
+
+`gocarbon_extra_conf:` Add some extra custom configuration  
+
+`gocarbon_storage_schemas`: List of storage retentions (Default: [here](defaults/main.yml))  
+`gocarbon_storage_schemas.name`: Name of schema  
+`gocarbon_storage_schemas.pattern`: Pattern that should match  
+`gocarbon_storage_schemas.retentions`: Retention policy  
+`gocarbon_storage_schemas.compressed`: Enable compression (Default: `false`)
+
+`gocarbon_storage_aggregation`: Add storage aggregation
+
+## Config file
+
+If you dont add some custom configuration, the go-carbon.conf will look like this.  
+```
+#
+# Ansible managed
+#
+
+[common]
+user = "carbon"
+graph-prefix = "carbon.agents.{host}"
+metric-endpoint = "local"
+max-cpu = 1
+metric-interval = "1m0s"
+
+[whisper]
+data-dir = "/var/lib/graphite/whisper/"
+schemas-file = "/etc/go-carbon/storage-schemas.conf"
+aggregation-file = ""
+quotas-file = ""
+workers = 1
+max-updates-per-second = 0
+sparse-create = false
+physical-size-factor = 0.75
+flock = false
+compressed = false
+enabled = true
+hash-filenames = true
+remove-empty-file = false
+online-migration = false
+online-migration-rate = 5
+online-migration-global-scope = ""
+
+[cache]
+max-size = 1000000
+write-strategy = "max"
+
+[carbonserver]
+listen = "127.0.0.1:8080"
+enabled = true
+
+[udp]
+listen = "127.0.0.1:2003"
+enabled = true
+buffer-size = 0
+
+[tcp]
+listen = "127.0.0.1:2003"
+enabled = true
+buffer-size = 0
+compression = ""
+
+[carbonlink]
+listen = "127.0.0.1:7200"
+enabled = true
+read-timeout = "30s"
+
+[pickle]
+listen = "127.0.0.1:2004"
+max-message-size = 67108864
+enabled = true
+buffer-size = 0
+
+
+[[logging]]
+logger = ""
+file = "/var/log/go-carbon/go-carbon.log"
+level = "warn"
+encoding = "mixed"
+encoding-time = "iso8601"
+encoding-duration = "seconds"
+sample-tick = ""
+sample-initial = 0
+sample-thereafter = 0
+```

roles/gocarbon/defaults/main.yml

@@ -0,0 +1,34 @@
+---
+gocarbon_version: 0.17.3
+
+gocarbon_storage_dir: /var/lib/graphite
+gocarbon_group: carbon
+gocarbon_user: carbon
+
+gocarbon_max_cpu: 1
+gocarbon_metric_interval: 1m0s
+gocarbon_whisper_workers: 1
+gocarbon_cache_max_size: 1000000
+gocarbon_udp_enabled: "true"
+gocarbon_upd_listen: 127.0.0.1:2003
+gocarbon_tcp_enabled: "true"
+gocarbon_tcp_listen: 127.0.0.1:2003
+gocarbon_carbonlink_enabled: "true"
+gocarbon_carbonlink_listen: 127.0.0.1:7200
+gocarbon_pickle_enabled: "true"
+gocarbon_pickle_listen: 127.0.0.1:2004
+gocarbon_carbonserver_enabled: "true"
+gocarbon_carbonserver_listen: 127.0.0.1:8080
+
+gocarbon_logging_file: /var/log/go-carbon/go-carbon.log
+gocarbon_logging_severity: warn
+
+gocarbon_extra_conf: ""
+
+gocarbon_storage_schemas:
+  - name: default
+    pattern: .*
+    retentions: 60s:30d,1h:5y
+    compressed: "false"
+
+gocarbon_storage_aggregation: ""