82 lines
3.3 KiB
Plaintext
82 lines
3.3 KiB
Plaintext
### Configuring taosAdapter
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To configure taosAdapter to receive data from TCollector:
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- Enable the configuration in the taosAdapter configuration file (default location /etc/taos/taosadapter.toml)
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```
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...
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[opentsdb_telnet]
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enable = true
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maxTCPConnections = 250
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tcpKeepAlive = false
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dbs = ["opentsdb_telnet", "collectd", "icinga2", "tcollector"]
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ports = [6046, 6047, 6048, 6049]
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user = "root"
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password = "taosdata"
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...
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```
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The default database name that taosAdapter writes to is `tcollector`, but you can specify a different name by modifying the dbs option in the taosAdapter configuration file. Fill in the user and password with the actual values configured in TDengine. After modifying the configuration file, taosAdapter needs to be restarted.
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- You can also use taosAdapter command line arguments or set environment variables to enable the taosAdapter to receive tcollector data. For more details, please refer to the taosAdapter reference manual.
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### Configuring TCollector
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To use TCollector, download its [source code](https://github.com/OpenTSDB/tcollector). Its configuration options are in its source code. Note: There are significant differences between different versions of TCollector; this only refers to the latest code in the current master branch (git commit: 37ae920).
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Modify the contents of `collectors/etc/config.py` and `tcollector.py`. Change the original address pointing to the OpenTSDB host to the domain name or IP address where taosAdapter is deployed, and change the port to the corresponding port supported by taosAdapter for TCollector use (default is 6049).
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Example of git diff output for source code modifications:
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```
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index e7e7a1c..ec3e23c 100644
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--- a/collectors/etc/config.py
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+++ b/collectors/etc/config.py
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@@ -59,13 +59,13 @@ def get_defaults():
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'http_password': False,
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'reconnectinterval': 0,
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'http_username': False,
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- 'port': 4242,
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+ 'port': 6049,
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'pidfile': '/var/run/tcollector.pid',
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'http': False,
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'http_api_path': "api/put",
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'tags': [],
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'remove_inactive_collectors': False,
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- 'host': '',
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+ 'host': '127.0.0.1',
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'logfile': '/var/log/tcollector.log',
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'cdir': default_cdir,
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'ssl': False,
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diff --git a/tcollector.py b/tcollector.py
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index 21f9b23..4c71ba2 100755
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--- a/tcollector.py
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+++ b/tcollector.py
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@@ -64,7 +64,7 @@ ALIVE = True
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# exceptions, something is not right and tcollector will shutdown.
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# Hopefully some kind of supervising daemon will then restart it.
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MAX_UNCAUGHT_EXCEPTIONS = 100
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-DEFAULT_PORT = 4242
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+DEFAULT_PORT = 6049
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MAX_REASONABLE_TIMESTAMP = 2209212000 # Good until Tue 3 Jan 14:00:00 GMT 2040
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# How long to wait for datapoints before assuming
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# a collector is dead and restarting it
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@@ -943,13 +943,13 @@ def parse_cmdline(argv):
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'http_password': False,
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'reconnectinterval': 0,
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'http_username': False,
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- 'port': 4242,
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+ 'port': 6049,
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'pidfile': '/var/run/tcollector.pid',
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'http': False,
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'http_api_path': "api/put",
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'tags': [],
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'remove_inactive_collectors': False,
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- 'host': '',
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+ 'host': '127.0.0.1',
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'logfile': '/var/log/tcollector.log',
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'cdir': default_cdir,
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'ssl': False,
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```
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