add kafka alerts and dashboard conf
This commit is contained in:
yushuangyu
parent
f3d496099a
commit
870b6be01a
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@ -101,7 +101,7 @@ Click on the links to see the README of each plugin.
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- [ ] mongodb
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- [ ] mongodb
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- [ ] rocketmq
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- [ ] rocketmq
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- [ ] activemq
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- [ ] activemq
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- [ ] kafka
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- [x] [kafka](inputs/kafka)
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- [x] [elasticsearch](inputs/elasticsearch)
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- [x] [elasticsearch](inputs/elasticsearch)
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- [x] windows
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- [x] windows
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- [ ] mssql
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- [ ] mssql
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@ -117,12 +117,12 @@ Click on the links to see the README of each plugin.
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- [ ] ipmi
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- [ ] ipmi
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- [ ] smartctl
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- [ ] smartctl
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- [ ] logging
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- [ ] logging
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- [ ] trace
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- [x] [traces](traces)
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## Thanks
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## Thanks
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Categraf is developed on the basis of Telegraf and Exporters. Thanks to the great open source community.
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Categraf is developed on the basis of Telegraf, Exporters and the OpenTelemetry. Thanks to the great open source community.
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## Community
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## Community
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@ -8,5 +8,78 @@
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# interval_times = 1
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# interval_times = 1
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# append some labels to metrics
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# append some labels to metrics
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labels = { cluster="cloud-n9e-kafka" }
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# instance is a preferred tag with the cluster name. If none is provided, the first of kafka_uris will be used
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kafka_uris = ["127.0.0.1:9092","127.0.0.1:9092","127.0.0.1:9092"]
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labels = { instance="kafka-cluster-01" }
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# log level only for kafka exporter
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log_level = "error"
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# Address (host:port) of Kafka server.
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kafka_uris = ["127.0.0.1:9092","127.0.0.1:9092","127.0.0.1:9092"]
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# Connect using SASL/PLAIN
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# Default is false
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# use_sasl = false
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# Only set this to false if using a non-Kafka SASL proxy
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# Default is true
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# use_sasl_handshake = false
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# SASL user name
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# sasl_username = "username"
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# SASL user password
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# sasl_password = "password"
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# The SASL SCRAM SHA algorithm sha256 or sha512 as mechanism
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# sasl_mechanism = ""
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# Connect using TLS
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# use_tls = false
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# The optional certificate authority file for TLS client authentication
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# ca_file = ""
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# The optional certificate file for TLS client authentication
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# cert_file = ""
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# The optional key file for TLS client authentication
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# key_file = ""
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# If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
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# insecure_skip_verify = true
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# Kafka broker version
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# Default is 2.0.0
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# kafka_version = "2.0.0"
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# if you need to use a group from zookeeper
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# Default is false
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# use_zookeeper_lag = false
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# Address array (hosts) of zookeeper server.
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# zookeeper_uris = []
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# Metadata refresh interval
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# Default is 1s
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# metadata_refresh_interval = "1m"
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# If true, all scrapes will trigger kafka operations otherwise, they will share results. WARN: This should be disabled on large clusters
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# Default is false
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# allow_concurrency = false
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# Maximum number of offsets to store in the interpolation table for a partition
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# Default is 1000
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# max_offsets = 1000
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# How frequently should the interpolation table be pruned, in seconds.
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# Default is 30
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# prune_interval_seconds = 30
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# Regex filter for topics to be monitored
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# Default is ".*"
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# topics_filter_regex = ".*"
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# Regex filter for consumer groups to be monitored
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# Default is ".*"
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# groups_filter_regex = ".*"
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@ -1,18 +1,11 @@
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# kafka
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# kafka
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kafka 监控采集插件，封装kafka-exporter（https://github.com/davidmparrott/kafka_exporter）而来
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kafka 监控采集插件，由kafka-exporter（https://github.com/davidmparrott/kafka_exporter）封装而来。
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## Configuration
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## Configuration
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```toml
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请参考配置[示例](../../conf/input.kafka/kafka.toml)
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# # collect interval
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# interval = 15
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# 要监控 MySQL，首先要给出要监控的MySQL的连接地址、用户名、密码
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[[instances]]
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```
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## 监控大盘和告警规则
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## 监控大盘和告警规则
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本 README 的同级目录，大家可以看到 dashboard.json 就是监控大盘，导入夜莺就可以使用，alerts.json 是告警规则，也是导入夜莺就可以使用。
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同级目录下的 dashboard.json、alerts.json 可以直接导入夜莺使用。
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@ -0,0 +1,72 @@
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[
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{
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"name": "数据有丢失风险-副本数小于3",
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"note": "",
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"prod": "",
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"algorithm": "",
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"algo_params": null,
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"delay": 0,
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"severity": 2,
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"disabled": 1,
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"prom_for_duration": 60,
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"prom_ql": "sum(kafka_topic_partition_in_sync_replica) by (topic) < 3",
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"prom_eval_interval": 15,
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"enable_stime": "00:00",
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"enable_etime": "23:59",
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"enable_days_of_week": [
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"1",
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"2",
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"3",
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"4",
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"5",
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"6",
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"0"
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],
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"enable_in_bg": 0,
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"notify_recovered": 1,
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"notify_channels": [],
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"notify_repeat_step": 60,
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"notify_max_number": 0,
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"recover_duration": 0,
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"callbacks": [],
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"runbook_url": "",
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"append_tags": [
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"service=kafka"
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]
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},
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{
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"name": "消费能力不足-延迟超过5分钟",
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"note": "",
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"prod": "",
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"algorithm": "",
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"algo_params": null,
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"delay": 0,
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"severity": 2,
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"disabled": 1,
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"prom_for_duration": 60,
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"prom_ql": "kafka_consumer_lag_millis / 1000 > 300",
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"prom_eval_interval": 15,
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"enable_stime": "00:00",
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"enable_etime": "23:59",
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"enable_days_of_week": [
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"1",
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"2",
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"3",
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"4",
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"5",
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"6",
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"0"
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],
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"enable_in_bg": 0,
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"notify_recovered": 1,
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"notify_channels": [],
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"notify_repeat_step": 60,
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"notify_max_number": 0,
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"recover_duration": 0,
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"callbacks": [],
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"runbook_url": "",
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"append_tags": [
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"service=kafka"
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]
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}
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]
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@ -0,0 +1,360 @@
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{
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"name": "Kafka - 模板",
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"tags": "Kafka Prometheus ",
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"configs": {
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"var": [
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{
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"name": "instance",
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"definition": "label_values(kafka_brokers, instance)",
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"type": "query"
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}
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],
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"panels": [
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{
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"id": "6fac3216-f9e2-45c5-8037-959ab3c98de5",
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"type": "row",
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"name": "overview",
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"layout": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 0,
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"i": "6fac3216-f9e2-45c5-8037-959ab3c98de5",
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"isResizable": false
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},
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"collapsed": true,
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"panels": []
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},
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{
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"targets": [
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{
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"refId": "A",
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"expr": "kafka_brokers{instance=\"$instance\"}"
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}
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],
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"name": "brokers",
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"custom": {
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"textMode": "value",
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"colorMode": "value",
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"calc": "lastNotNull",
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"colSpan": 1,
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"textSize": {
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"value": 50
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}
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},
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"options": {
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"standardOptions": {}
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},
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"version": "2.0.0",
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"type": "stat",
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"layout": {
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"h": 3,
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"w": 6,
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"x": 0,
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"y": 1,
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"i": "b10ab025-2795-4ea1-b537-d03948324ea8",
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"isResizable": true
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},
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"id": "b10ab025-2795-4ea1-b537-d03948324ea8"
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},
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{
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"targets": [
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{
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"refId": "A",
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"expr": "count(count by (topic) (kafka_topic_partitions{instance=\"$instance\"}))"
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}
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],
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"name": "topics",
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"custom": {
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"textMode": "value",
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"colorMode": "value",
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"calc": "lastNotNull",
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"colSpan": 1,
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"textSize": {
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"value": 50
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}
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},
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"options": {
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"standardOptions": {}
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},
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"version": "2.0.0",
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"type": "stat",
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"layout": {
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"h": 3,
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"w": 6,
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"x": 6,
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"y": 1,
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"i": "8845f449-cb6c-4fa6-9930-351f106f9e52",
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"isResizable": true
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},
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"id": "8845f449-cb6c-4fa6-9930-351f106f9e52"
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},
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{
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"targets": [
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{
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"refId": "A",
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"expr": "sum(kafka_topic_partitions{instance=\"$instance\"})",
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"legend": ""
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}
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],
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"name": "partitions",
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"custom": {
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"textMode": "value",
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"colorMode": "value",
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"calc": "lastNotNull",
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"colSpan": 1,
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"textSize": {
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"value": 50
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}
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},
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"options": {
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"standardOptions": {}
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},
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"version": "2.0.0",
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"type": "stat",
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"layout": {
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"h": 3,
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"w": 6,
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"x": 12,
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"y": 1,
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"i": "cc26ea7b-8860-45cd-9f62-90f42bd195f5",
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"isResizable": true
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},
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"id": "cc26ea7b-8860-45cd-9f62-90f42bd195f5"
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},
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{
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"targets": [
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{
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"refId": "A",
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"expr": "sum(kafka_topic_partition_replicas{instance=~\"$instance\"})"
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}
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],
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"name": "Replicas",
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"custom": {
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"textMode": "valueAndName",
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"colorMode": "value",
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"calc": "lastNotNull",
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"colSpan": 1,
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"textSize": {}
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},
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"options": {
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"standardOptions": {}
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},
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"version": "2.0.0",
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"type": "stat",
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"layout": {
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"h": 3,
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"w": 6,
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"x": 18,
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"y": 1,
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"i": "98cd9cee-69ad-4533-9eed-e307a24fffa6",
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"isResizable": true
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},
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"id": "98cd9cee-69ad-4533-9eed-e307a24fffa6"
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},
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{
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"id": "79a8e48a-fdf0-4c7e-bae4-478f7b294751",
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"type": "row",
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"name": "throughput",
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"layout": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 4,
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"i": "79a8e48a-fdf0-4c7e-bae4-478f7b294751",
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"isResizable": false
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}
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},
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{
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"targets": [
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{
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"expr": "sum(rate(kafka_topic_partition_current_offset{instance=\"$instance\"}[1m])) by (topic)"
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}
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],
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"name": "Messages produced per second",
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"options": {
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"tooltip": {
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"mode": "all",
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"sort": "desc"
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},
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"legend": {
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"displayMode": "hidden"
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},
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"standardOptions": {},
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"thresholds": {}
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},
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"custom": {
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"drawStyle": "lines",
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"lineInterpolation": "smooth",
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"fillOpacity": 0.5,
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"stack": "off"
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},
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"version": "2.0.0",
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"type": "timeseries",
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"layout": {
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"h": 7,
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"w": 8,
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"x": 0,
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"y": 5,
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"i": "3ceedd68-54d0-44db-9390-ceb2299619e5",
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"isResizable": true
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},
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||||||
|
"id": "3ceedd68-54d0-44db-9390-ceb2299619e5"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"targets": [
|
||||||
|
{
|
||||||
|
"expr": "sum(rate(kafka_consumergroup_current_offset{instance=\"$instance\"}[1m])) by (topic)"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"name": "Messages consumed per second",
|
||||||
|
"options": {
|
||||||
|
"tooltip": {
|
||||||
|
"mode": "all",
|
||||||
|
"sort": "desc"
|
||||||
|
},
|
||||||
|
"legend": {
|
||||||
|
"displayMode": "hidden"
|
||||||
|
},
|
||||||
|
"standardOptions": {},
|
||||||
|
"thresholds": {}
|
||||||
|
},
|
||||||
|
"custom": {
|
||||||
|
"drawStyle": "lines",
|
||||||
|
"lineInterpolation": "smooth",
|
||||||
|
"fillOpacity": 0.5,
|
||||||
|
"stack": "off"
|
||||||
|
},
|
||||||
|
"version": "2.0.0",
|
||||||
|
"type": "timeseries",
|
||||||
|
"layout": {
|
||||||
|
"h": 7,
|
||||||
|
"w": 8,
|
||||||
|
"x": 8,
|
||||||
|
"y": 5,
|
||||||
|
"i": "a43a7752-00e6-41fb-9055-e04d17e22d99",
|
||||||
|
"isResizable": true
|
||||||
|
},
|
||||||
|
"id": "a43a7752-00e6-41fb-9055-e04d17e22d99"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"targets": [
|
||||||
|
{
|
||||||
|
"expr": "sum(kafka_consumer_lag_millis{instance=\"$instance\"}) by (consumergroup, topic) ",
|
||||||
|
"legend": "{{consumergroup}} (topic: {{topic}})"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"name": "Latency by Consumer Group",
|
||||||
|
"options": {
|
||||||
|
"tooltip": {
|
||||||
|
"mode": "all",
|
||||||
|
"sort": "desc"
|
||||||
|
},
|
||||||
|
"legend": {
|
||||||
|
"displayMode": "hidden"
|
||||||
|
},
|
||||||
|
"standardOptions": {
|
||||||
|
"util": "milliseconds"
|
||||||
|
},
|
||||||
|
"thresholds": {}
|
||||||
|
},
|
||||||
|
"custom": {
|
||||||
|
"drawStyle": "lines",
|
||||||
|
"lineInterpolation": "smooth",
|
||||||
|
"fillOpacity": 0.5,
|
||||||
|
"stack": "off"
|
||||||
|
},
|
||||||
|
"version": "2.0.0",
|
||||||
|
"type": "timeseries",
|
||||||
|
"layout": {
|
||||||
|
"h": 7,
|
||||||
|
"w": 8,
|
||||||
|
"x": 16,
|
||||||
|
"y": 5,
|
||||||
|
"i": "422193ca-facf-450c-b7cb-4975447f3ffc",
|
||||||
|
"isResizable": true
|
||||||
|
},
|
||||||
|
"id": "422193ca-facf-450c-b7cb-4975447f3ffc"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"id": "e85fc913-f075-4284-a9bc-75e481039372",
|
||||||
|
"type": "row",
|
||||||
|
"name": "patition/replicate",
|
||||||
|
"layout": {
|
||||||
|
"h": 1,
|
||||||
|
"w": 24,
|
||||||
|
"x": 0,
|
||||||
|
"y": 12,
|
||||||
|
"i": "e85fc913-f075-4284-a9bc-75e481039372",
|
||||||
|
"isResizable": false
|
||||||
|
}
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"targets": [
|
||||||
|
{
|
||||||
|
"refId": "A",
|
||||||
|
"expr": "kafka_topic_partitions{instance=\"$instance\"}",
|
||||||
|
"legend": "{{topic}}"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"name": "Partitions per Topic",
|
||||||
|
"custom": {
|
||||||
|
"showHeader": true,
|
||||||
|
"calc": "lastNotNull",
|
||||||
|
"displayMode": "seriesToRows"
|
||||||
|
},
|
||||||
|
"options": {
|
||||||
|
"standardOptions": {}
|
||||||
|
},
|
||||||
|
"overrides": [
|
||||||
|
{}
|
||||||
|
],
|
||||||
|
"version": "2.0.0",
|
||||||
|
"type": "table",
|
||||||
|
"layout": {
|
||||||
|
"h": 7,
|
||||||
|
"w": 12,
|
||||||
|
"x": 0,
|
||||||
|
"y": 13,
|
||||||
|
"i": "8d50a6ec-9dde-4239-830d-d3568d0e8748",
|
||||||
|
"isResizable": true
|
||||||
|
},
|
||||||
|
"id": "8d50a6ec-9dde-4239-830d-d3568d0e8748"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"targets": [
|
||||||
|
{
|
||||||
|
"refId": "A",
|
||||||
|
"expr": "kafka_topic_partition_under_replicated_partition",
|
||||||
|
"legend": "{{topic}}-{{partition}}"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"name": "Partitions Under Replicated",
|
||||||
|
"description": "副本不同步预案\n1. Restart the Zookeeper leader.\n2. Restart the broker\\brokers that are not replicating some of the partitions.",
|
||||||
|
"custom": {
|
||||||
|
"showHeader": true,
|
||||||
|
"colorMode": "value",
|
||||||
|
"calc": "lastNotNull",
|
||||||
|
"displayMode": "seriesToRows"
|
||||||
|
},
|
||||||
|
"options": {
|
||||||
|
"standardOptions": {}
|
||||||
|
},
|
||||||
|
"overrides": [
|
||||||
|
{}
|
||||||
|
],
|
||||||
|
"version": "2.0.0",
|
||||||
|
"type": "table",
|
||||||
|
"layout": {
|
||||||
|
"h": 7,
|
||||||
|
"w": 12,
|
||||||
|
"x": 12,
|
||||||
|
"y": 13,
|
||||||
|
"i": "9aaf3255-8281-47f3-996b-8585e0f68c05",
|
||||||
|
"isResizable": true
|
||||||
|
},
|
||||||
|
"id": "9aaf3255-8281-47f3-996b-8585e0f68c05"
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -180,10 +180,10 @@ func (ins *Instance) Init() error {
|
||||||
ins.KafkaVersion = sarama.V2_0_0_0.String()
|
ins.KafkaVersion = sarama.V2_0_0_0.String()
|
||||||
}
|
}
|
||||||
if len(ins.MetadataRefreshInterval) == 0 {
|
if len(ins.MetadataRefreshInterval) == 0 {
|
||||||
ins.MetadataRefreshInterval = "1s"
|
ins.MetadataRefreshInterval = "1m"
|
||||||
}
|
}
|
||||||
if ins.AllowConcurrent == nil {
|
if ins.AllowConcurrent == nil {
|
||||||
flag := true
|
flag := false
|
||||||
ins.AllowConcurrent = &flag
|
ins.AllowConcurrent = &flag
|
||||||
}
|
}
|
||||||
if ins.MaxOffsets <= 0 {
|
if ins.MaxOffsets <= 0 {
|
||||||
|
|
@ -198,6 +198,13 @@ func (ins *Instance) Init() error {
|
||||||
if len(ins.GroupFilter) == 0 {
|
if len(ins.GroupFilter) == 0 {
|
||||||
ins.GroupFilter = ".*"
|
ins.GroupFilter = ".*"
|
||||||
}
|
}
|
||||||
|
if ins.Labels == nil {
|
||||||
|
ins.Labels = make(map[string]string)
|
||||||
|
}
|
||||||
|
_, ok := ins.Labels["instance"]
|
||||||
|
if !ok {
|
||||||
|
ins.Labels["instance"] = ins.KafkaURIs[0]
|
||||||
|
}
|
||||||
|
|
||||||
options := exporter.Options{
|
options := exporter.Options{
|
||||||
Uri: ins.KafkaURIs,
|
Uri: ins.KafkaURIs,
|
||||||
|
|
@ -224,6 +231,7 @@ func (ins *Instance) Init() error {
|
||||||
for k, v := range ins.Labels {
|
for k, v := range ins.Labels {
|
||||||
encLabels = append(encLabels, fmt.Sprintf("%s=%s", k, v))
|
encLabels = append(encLabels, fmt.Sprintf("%s=%s", k, v))
|
||||||
}
|
}
|
||||||
|
|
||||||
options.Labels = strings.Join(encLabels, ",")
|
options.Labels = strings.Join(encLabels, ",")
|
||||||
|
|
||||||
ins.l = level.NewFilter(klog.NewLogfmtLogger(klog.NewSyncWriter(os.Stderr)), levelFilter(ins.LogLevel))
|
ins.l = level.NewFilter(klog.NewLogfmtLogger(klog.NewSyncWriter(os.Stderr)), levelFilter(ins.LogLevel))
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,13 @@
|
||||||
|
# traces
|
||||||
|
Categraf simply wrapped the OpenTelemetry Collector, which means you can get a full support for recving data from and exporting to popular trace vendors, such as the Jaeger and Zipkin.
|
||||||
|
|
||||||
|
We only support the common [components](../config/traces/components.go) as default. If you want more, simply add the new ones to [components.go](../config/traces/components.go),
|
||||||
|
and make sure you configure that in the conf.
|
||||||
|
|
||||||
|
For more details, see the official docs:
|
||||||
|
- https://opentelemetry.io/docs/collector/getting-started
|
||||||
|
- https://github.com/open-telemetry/opentelemetry-collector
|
||||||
|
|
||||||
|
## Configuration
|
||||||
|
|
||||||
|
Here is the [examples](../conf/traces.yaml).
|
||||||
Loading…
Reference in New Issue