diff --git a/CHANGELOG.md b/CHANGELOG.md index 60dbb2b33..316a8a311 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -17,6 +17,8 @@ - [#890](https://github.com/influxdata/telegraf/issues/890): Create TLS config even if only ssl_ca is provided. - [#884](https://github.com/influxdata/telegraf/issues/884): Do not call write method if there are 0 metrics to write. - [#898](https://github.com/influxdata/telegraf/issues/898): Put database name in quotes, fixes special characters in the database name. +- [#656](https://github.com/influxdata/telegraf/issues/656): No longer run `lsof` on linux to get netstat data, fixes permissions issue. +- [#907](https://github.com/influxdata/telegraf/issues/907): Fix prometheus invalid label/measurement name key. ## v0.11.1 [2016-03-17] diff --git a/Godeps b/Godeps index cbd46c524..75cb813ba 100644 --- a/Godeps +++ b/Godeps @@ -13,7 +13,6 @@ github.com/davecgh/go-spew 5215b55f46b2b919f50a1df0eaa5886afe4e3b3d github.com/eapache/go-resiliency b86b1ec0dd4209a588dc1285cdd471e73525c0b3 github.com/eapache/queue ded5959c0d4e360646dc9e9908cff48666781367 github.com/fsouza/go-dockerclient a49c8269a6899cae30da1f8a4b82e0ce945f9967 -github.com/go-ini/ini 776aa739ce9373377cd16f526cdf06cb4c89b40f github.com/go-sql-driver/mysql 1fca743146605a172a266e1654e01e5cd5669bee github.com/golang/protobuf 552c7b9542c194800fd493123b3798ef0a832032 github.com/golang/snappy 427fb6fc07997f43afa32f35e850833760e489a7 @@ -24,7 +23,6 @@ github.com/hailocab/go-hostpool e80d13ce29ede4452c43dea11e79b9bc8a15b478 github.com/influxdata/config b79f6829346b8d6e78ba73544b1e1038f1f1c9da github.com/influxdata/influxdb e3fef5593c21644f2b43af55d6e17e70910b0e48 github.com/influxdata/toml af4df43894b16e3fd2b788d01bd27ad0776ef2d0 -github.com/jmespath/go-jmespath 0b12d6b521d83fc7f755e7cfc1b1fbdd35a01a74 github.com/klauspost/crc32 19b0b332c9e4516a6370a0456e6182c3b5036720 github.com/lib/pq e182dc4027e2ded4b19396d638610f2653295f36 github.com/matttproud/golang_protobuf_extensions d0c3fe89de86839aecf2e0579c40ba3bb336a453 @@ -34,16 +32,14 @@ github.com/naoina/go-stringutil 6b638e95a32d0c1131db0e7fe83775cbea4a0d0b github.com/nats-io/nats b13fc9d12b0b123ebc374e6b808c6228ae4234a3 github.com/nats-io/nuid 4f84f5f3b2786224e336af2e13dba0a0a80b76fa github.com/nsqio/go-nsq 0b80d6f05e15ca1930e0c5e1d540ed627e299980 -github.com/pmezard/go-difflib 792786c7400a136282c1664665ae0a8db921c6c2 github.com/prometheus/client_golang 18acf9993a863f4c4b40612e19cdd243e7c86831 github.com/prometheus/client_model fa8ad6fec33561be4280a8f0514318c79d7f6cb6 github.com/prometheus/common e8eabff8812b05acf522b45fdcd725a785188e37 github.com/prometheus/procfs 406e5b7bfd8201a36e2bb5f7bdae0b03380c2ce8 github.com/samuel/go-zookeeper 218e9c81c0dd8b3b18172b2bbfad92cc7d6db55f -github.com/shirou/gopsutil 1de1357e7737a536c7f4ff6be7bd27977db4d2cb +github.com/shirou/gopsutil 1f32ce1bb380845be7f5d174ac641a2c592c0c42 github.com/soniah/gosnmp b1b4f885b12c5dcbd021c5cee1c904110de6db7d github.com/streadway/amqp b4f3ceab0337f013208d31348b578d83c0064744 -github.com/stretchr/objx 1a9d0bb9f541897e62256577b352fdbc1fb4fd94 github.com/stretchr/testify 1f4a1643a57e798696635ea4c126e9127adb7d3c github.com/wvanbergen/kafka 1a8639a45164fcc245d5c7b4bd3ccfbd1a0ffbf3 github.com/wvanbergen/kazoo-go 0f768712ae6f76454f987c3356177e138df258f8 diff --git a/circle.yml b/circle.yml index 8fd255a78..e7b711f9d 100644 --- a/circle.yml +++ b/circle.yml @@ -4,9 +4,9 @@ machine: post: - sudo service zookeeper stop - go version - - go version | grep 1.5.3 || sudo rm -rf /usr/local/go - - wget https://storage.googleapis.com/golang/go1.5.3.linux-amd64.tar.gz - - sudo tar -C /usr/local -xzf go1.5.3.linux-amd64.tar.gz + - go version | grep 1.6 || sudo rm -rf /usr/local/go + - wget https://storage.googleapis.com/golang/go1.6.linux-amd64.tar.gz + - sudo tar -C /usr/local -xzf go1.6.linux-amd64.tar.gz - go version dependencies: diff --git a/plugins/inputs/couchbase/couchbase_test.go b/plugins/inputs/couchbase/couchbase_test.go index c7e692002..8fda04d41 100644 --- a/plugins/inputs/couchbase/couchbase_test.go +++ b/plugins/inputs/couchbase/couchbase_test.go @@ -12,23 +12,39 @@ func TestGatherServer(t *testing.T) { if err := json.Unmarshal([]byte(poolsDefaultResponse), &pool); err != nil { t.Fatal("parse poolsDefaultResponse", err) } + var bucket couchbase.Bucket if err := json.Unmarshal([]byte(bucketResponse), &bucket); err != nil { t.Fatal("parse bucketResponse", err) } - pool.BucketMap = make(map[string]couchbase.Bucket) - pool.BucketMap[bucket.Name] = bucket + pool.BucketMap = map[string]couchbase.Bucket{ + bucket.Name: bucket, + } var cb Couchbase var acc testutil.Accumulator cb.gatherServer("mycluster", &acc, &pool) - acc.AssertContainsTaggedFields(t, "couchbase_node", map[string]interface{}{"memory_free": 23181365248.0, "memory_total": 64424656896.0}, map[string]string{"cluster": "mycluster", "hostname": "172.16.10.187:8091"}) - acc.AssertContainsTaggedFields(t, "couchbase_node", map[string]interface{}{"memory_free": 23665811456.0, "memory_total": 64424656896.0}, map[string]string{"cluster": "mycluster", "hostname": "172.16.10.65:8091"}) - acc.AssertContainsTaggedFields(t, "couchbase_bucket", map[string]interface{}{"quota_percent_used": 68.85424936294555, "ops_per_sec": 5686.789686789687, "disk_fetches": 0.0, "item_count": 943239752.0, "disk_used": 409178772321.0, "data_used": 212179309111.0, "mem_used": 202156957464.0}, map[string]string{"cluster": "mycluster", "bucket": "blastro-df"}) + acc.AssertContainsTaggedFields(t, "couchbase_node", + map[string]interface{}{"memory_free": 23181365248.0, "memory_total": 64424656896.0}, + map[string]string{"cluster": "mycluster", "hostname": "172.16.10.187:8091"}) + acc.AssertContainsTaggedFields(t, "couchbase_node", + map[string]interface{}{"memory_free": 23665811456.0, "memory_total": 64424656896.0}, + map[string]string{"cluster": "mycluster", "hostname": "172.16.10.65:8091"}) + acc.AssertContainsTaggedFields(t, "couchbase_bucket", + map[string]interface{}{ + "quota_percent_used": 68.85424936294555, + "ops_per_sec": 5686.789686789687, + "disk_fetches": 0.0, + "item_count": 943239752.0, + "disk_used": 409178772321.0, + "data_used": 212179309111.0, + "mem_used": 202156957464.0, + }, + map[string]string{"cluster": "mycluster", "bucket": "blastro-df"}) } // From `/pools/default` on a real cluster -var poolsDefaultResponse string = `{"storageTotals":{"ram":{"total":450972598272,"quotaTotal":360777252864,"quotaUsed":360777252864,"used":446826622976,"usedByData":255061495696,"quotaUsedPerNode":51539607552,"quotaTotalPerNode":51539607552},"hdd":{"total":1108766539776,"quotaTotal":1108766539776,"used":559135126484,"usedByData":515767865143,"free":498944942902}},"serverGroupsUri":"/pools/default/serverGroups?v=98656394","name":"default","alerts":["Metadata overhead warning. Over 63% of RAM allocated to bucket \"blastro-df\" on node \"172.16.8.148\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.10.65\" is taken up by keys and metadata.","Metadata overhead warning. Over 64% of RAM allocated to bucket \"blastro-df\" on node \"172.16.13.173\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.15.75\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.13.105\" is taken up by keys and metadata.","Metadata overhead warning. Over 64% of RAM allocated to bucket \"blastro-df\" on node \"172.16.8.127\" is taken up by keys and metadata.","Metadata overhead warning. Over 63% of RAM allocated to bucket \"blastro-df\" on node \"172.16.15.120\" is taken up by keys and metadata.","Metadata overhead warning. Over 66% of RAM allocated to bucket \"blastro-df\" on node \"172.16.10.187\" is taken up by keys and metadata."],"alertsSilenceURL":"/controller/resetAlerts?token=2814&uuid=2bec87861652b990cf6aa5c7ee58c253","nodes":[{"systemStats":{"cpu_utilization_rate":35.43307086614173,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23181365248},"interestingStats":{"cmd_get":17.98201798201798,"couch_docs_actual_disk_size":68506048063,"couch_docs_data_size":38718796110,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":140158886,"curr_items_tot":279374646,"ep_bg_fetched":0.999000999000999,"get_hits":10.98901098901099,"mem_used":36497390640,"ops":829.1708291708292,"vb_replica_curr_items":139215760},"uptime":"341236","memoryTotal":64424656896,"memoryFree":23181365248,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.10.187:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.10.187","thisNode":true,"hostname":"172.16.10.187:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":47.38255033557047,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23665811456},"interestingStats":{"cmd_get":172.8271728271728,"couch_docs_actual_disk_size":79360565405,"couch_docs_data_size":38736382876,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":140174377,"curr_items_tot":279383025,"ep_bg_fetched":0.999000999000999,"get_hits":167.8321678321678,"mem_used":36650059656,"ops":1685.314685314685,"vb_replica_curr_items":139208648},"uptime":"341210","memoryTotal":64424656896,"memoryFree":23665811456,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.10.65:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.10.65","hostname":"172.16.10.65:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":25.5586592178771,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23726600192},"interestingStats":{"cmd_get":63.06306306306306,"couch_docs_actual_disk_size":79345105217,"couch_docs_data_size":38728086130,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139195268,"curr_items_tot":279349113,"ep_bg_fetched":0,"get_hits":53.05305305305306,"mem_used":36476665576,"ops":1878.878878878879,"vb_replica_curr_items":140153845},"uptime":"341210","memoryTotal":64424656896,"memoryFree":23726600192,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.13.105:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.13.105","hostname":"172.16.13.105:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":26.45803698435277,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23854841856},"interestingStats":{"cmd_get":51.05105105105105,"couch_docs_actual_disk_size":74465931949,"couch_docs_data_size":38723830730,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139209869,"curr_items_tot":279380019,"ep_bg_fetched":0,"get_hits":47.04704704704704,"mem_used":36471784896,"ops":1831.831831831832,"vb_replica_curr_items":140170150},"uptime":"340526","memoryTotal":64424656896,"memoryFree":23854841856,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.13.173:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.13.173","hostname":"172.16.13.173:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":47.31034482758621,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23773573120},"interestingStats":{"cmd_get":77.07707707707708,"couch_docs_actual_disk_size":74743093945,"couch_docs_data_size":38594660087,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139215932,"curr_items_tot":278427644,"ep_bg_fetched":0,"get_hits":53.05305305305305,"mem_used":36306500344,"ops":1981.981981981982,"vb_replica_curr_items":139211712},"uptime":"340495","memoryTotal":64424656896,"memoryFree":23773573120,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.15.120:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.15.120","hostname":"172.16.15.120:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":17.60660247592847,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23662190592},"interestingStats":{"cmd_get":146.8531468531468,"couch_docs_actual_disk_size":72932847344,"couch_docs_data_size":38581771457,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139226879,"curr_items_tot":278436540,"ep_bg_fetched":0,"get_hits":144.8551448551448,"mem_used":36421860496,"ops":1495.504495504495,"vb_replica_curr_items":139209661},"uptime":"337174","memoryTotal":64424656896,"memoryFree":23662190592,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.8.127:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.8.127","hostname":"172.16.8.127:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":21.68831168831169,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":24049729536},"interestingStats":{"cmd_get":11.98801198801199,"couch_docs_actual_disk_size":66414273220,"couch_docs_data_size":38587642702,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139193759,"curr_items_tot":278398926,"ep_bg_fetched":0,"get_hits":9.990009990009991,"mem_used":36237234088,"ops":883.1168831168832,"vb_replica_curr_items":139205167},"uptime":"341228","memoryTotal":64424656896,"memoryFree":24049729536,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.8.148:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.8.148","hostname":"172.16.8.148:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}}],"buckets":{"uri":"/pools/default/buckets?v=74117050&uuid=2bec87861652b990cf6aa5c7ee58c253","terseBucketsBase":"/pools/default/b/","terseStreamingBucketsBase":"/pools/default/bs/"},"remoteClusters":{"uri":"/pools/default/remoteClusters?uuid=2bec87861652b990cf6aa5c7ee58c253","validateURI":"/pools/default/remoteClusters?just_validate=1"},"controllers":{"addNode":{"uri":"/controller/addNode?uuid=2bec87861652b990cf6aa5c7ee58c253"},"rebalance":{"uri":"/controller/rebalance?uuid=2bec87861652b990cf6aa5c7ee58c253"},"failOver":{"uri":"/controller/failOver?uuid=2bec87861652b990cf6aa5c7ee58c253"},"startGracefulFailover":{"uri":"/controller/startGracefulFailover?uuid=2bec87861652b990cf6aa5c7ee58c253"},"reAddNode":{"uri":"/controller/reAddNode?uuid=2bec87861652b990cf6aa5c7ee58c253"},"reFailOver":{"uri":"/controller/reFailOver?uuid=2bec87861652b990cf6aa5c7ee58c253"},"ejectNode":{"uri":"/controller/ejectNode?uuid=2bec87861652b990cf6aa5c7ee58c253"},"setRecoveryType":{"uri":"/controller/setRecoveryType?uuid=2bec87861652b990cf6aa5c7ee58c253"},"setAutoCompaction":{"uri":"/controller/setAutoCompaction?uuid=2bec87861652b990cf6aa5c7ee58c253","validateURI":"/controller/setAutoCompaction?just_validate=1"},"clusterLogsCollection":{"startURI":"/controller/startLogsCollection?uuid=2bec87861652b990cf6aa5c7ee58c253","cancelURI":"/controller/cancelLogsCollection?uuid=2bec87861652b990cf6aa5c7ee58c253"},"replication":{"createURI":"/controller/createReplication?uuid=2bec87861652b990cf6aa5c7ee58c253","validateURI":"/controller/createReplication?just_validate=1"},"setFastWarmup":{"uri":"/controller/setFastWarmup?uuid=2bec87861652b990cf6aa5c7ee58c253","validateURI":"/controller/setFastWarmup?just_validate=1"}},"rebalanceStatus":"none","rebalanceProgressUri":"/pools/default/rebalanceProgress","stopRebalanceUri":"/controller/stopRebalance?uuid=2bec87861652b990cf6aa5c7ee58c253","nodeStatusesUri":"/nodeStatuses","maxBucketCount":10,"autoCompactionSettings":{"parallelDBAndViewCompaction":false,"databaseFragmentationThreshold":{"percentage":50,"size":"undefined"},"viewFragmentationThreshold":{"percentage":50,"size":"undefined"}},"fastWarmupSettings":{"fastWarmupEnabled":true,"minMemoryThreshold":10,"minItemsThreshold":10},"tasks":{"uri":"/pools/default/tasks?v=97479372"},"visualSettingsUri":"/internalSettings/visual?v=7111573","counters":{"rebalance_success":4,"rebalance_start":6,"rebalance_stop":2}}` +const poolsDefaultResponse string = `{"storageTotals":{"ram":{"total":450972598272,"quotaTotal":360777252864,"quotaUsed":360777252864,"used":446826622976,"usedByData":255061495696,"quotaUsedPerNode":51539607552,"quotaTotalPerNode":51539607552},"hdd":{"total":1108766539776,"quotaTotal":1108766539776,"used":559135126484,"usedByData":515767865143,"free":498944942902}},"serverGroupsUri":"/pools/default/serverGroups?v=98656394","name":"default","alerts":["Metadata overhead warning. Over 63% of RAM allocated to bucket \"blastro-df\" on node \"172.16.8.148\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.10.65\" is taken up by keys and metadata.","Metadata overhead warning. Over 64% of RAM allocated to bucket \"blastro-df\" on node \"172.16.13.173\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.15.75\" is taken up by keys and metadata.","Metadata overhead warning. Over 65% of RAM allocated to bucket \"blastro-df\" on node \"172.16.13.105\" is taken up by keys and metadata.","Metadata overhead warning. Over 64% of RAM allocated to bucket \"blastro-df\" on node \"172.16.8.127\" is taken up by keys and metadata.","Metadata overhead warning. Over 63% of RAM allocated to bucket \"blastro-df\" on node \"172.16.15.120\" is taken up by keys and metadata.","Metadata overhead warning. Over 66% of RAM allocated to bucket \"blastro-df\" on node \"172.16.10.187\" is taken up by keys and metadata."],"alertsSilenceURL":"/controller/resetAlerts?token=2814&uuid=2bec87861652b990cf6aa5c7ee58c253","nodes":[{"systemStats":{"cpu_utilization_rate":35.43307086614173,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23181365248},"interestingStats":{"cmd_get":17.98201798201798,"couch_docs_actual_disk_size":68506048063,"couch_docs_data_size":38718796110,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":140158886,"curr_items_tot":279374646,"ep_bg_fetched":0.999000999000999,"get_hits":10.98901098901099,"mem_used":36497390640,"ops":829.1708291708292,"vb_replica_curr_items":139215760},"uptime":"341236","memoryTotal":64424656896,"memoryFree":23181365248,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.10.187:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.10.187","thisNode":true,"hostname":"172.16.10.187:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":47.38255033557047,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23665811456},"interestingStats":{"cmd_get":172.8271728271728,"couch_docs_actual_disk_size":79360565405,"couch_docs_data_size":38736382876,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":140174377,"curr_items_tot":279383025,"ep_bg_fetched":0.999000999000999,"get_hits":167.8321678321678,"mem_used":36650059656,"ops":1685.314685314685,"vb_replica_curr_items":139208648},"uptime":"341210","memoryTotal":64424656896,"memoryFree":23665811456,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.10.65:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.10.65","hostname":"172.16.10.65:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":25.5586592178771,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23726600192},"interestingStats":{"cmd_get":63.06306306306306,"couch_docs_actual_disk_size":79345105217,"couch_docs_data_size":38728086130,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139195268,"curr_items_tot":279349113,"ep_bg_fetched":0,"get_hits":53.05305305305306,"mem_used":36476665576,"ops":1878.878878878879,"vb_replica_curr_items":140153845},"uptime":"341210","memoryTotal":64424656896,"memoryFree":23726600192,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.13.105:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.13.105","hostname":"172.16.13.105:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":26.45803698435277,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23854841856},"interestingStats":{"cmd_get":51.05105105105105,"couch_docs_actual_disk_size":74465931949,"couch_docs_data_size":38723830730,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139209869,"curr_items_tot":279380019,"ep_bg_fetched":0,"get_hits":47.04704704704704,"mem_used":36471784896,"ops":1831.831831831832,"vb_replica_curr_items":140170150},"uptime":"340526","memoryTotal":64424656896,"memoryFree":23854841856,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.13.173:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.13.173","hostname":"172.16.13.173:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":47.31034482758621,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23773573120},"interestingStats":{"cmd_get":77.07707707707708,"couch_docs_actual_disk_size":74743093945,"couch_docs_data_size":38594660087,"couch_views_actual_disk_size":0,"couch_views_data_size":0,"curr_items":139215932,"curr_items_tot":278427644,"ep_bg_fetched":0,"get_hits":53.05305305305305,"mem_used":36306500344,"ops":1981.981981981982,"vb_replica_curr_items":139211712},"uptime":"340495","memoryTotal":64424656896,"memoryFree":23773573120,"mcdMemoryReserved":49152,"mcdMemoryAllocated":49152,"couchApiBase":"http://172.16.15.120:8092/","clusterMembership":"active","recoveryType":"none","status":"healthy","otpNode":"ns_1@172.16.15.120","hostname":"172.16.15.120:8091","clusterCompatibility":196608,"version":"3.0.1-1444-rel-community","os":"x86_64-unknown-linux-gnu","ports":{"proxy":11211,"direct":11210}},{"systemStats":{"cpu_utilization_rate":17.60660247592847,"swap_total":0,"swap_used":0,"mem_total":64424656896,"mem_free":23662190592},"interestingStats":{"cmd_get":14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// From `/pools/default/buckets/blastro-df` on a real cluster -var bucketResponse string = 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+const bucketResponse string = 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diff --git a/plugins/inputs/udp_listener/udp_listener.go b/plugins/inputs/udp_listener/udp_listener.go index 4b362c478..9b0a65d6f 100644 --- a/plugins/inputs/udp_listener/udp_listener.go +++ b/plugins/inputs/udp_listener/udp_listener.go @@ -90,8 +90,6 @@ func (u *UdpListener) Start(acc telegraf.Accumulator) error { } func (u *UdpListener) Stop() { - u.Lock() - defer u.Unlock() close(u.done) u.listener.Close() u.wg.Wait() diff --git a/plugins/inputs/zfs/zfs_test.go b/plugins/inputs/zfs/zfs_test.go index 514bad3d4..03179ba59 100644 --- a/plugins/inputs/zfs/zfs_test.go +++ b/plugins/inputs/zfs/zfs_test.go @@ -212,22 +212,22 @@ func TestZfsGeneratesMetrics(t *testing.T) { } z = &Zfs{KstatPath: testKstatPath} - acc = testutil.Accumulator{} - err = z.Gather(&acc) + acc2 := testutil.Accumulator{} + err = z.Gather(&acc2) require.NoError(t, err) - acc.AssertContainsTaggedFields(t, "zfs", intMetrics, tags) - acc.Metrics = nil + acc2.AssertContainsTaggedFields(t, "zfs", intMetrics, tags) + acc2.Metrics = nil intMetrics = getKstatMetricsArcOnly() //two pools, one metric z = &Zfs{KstatPath: testKstatPath, KstatMetrics: []string{"arcstats"}} - acc = testutil.Accumulator{} - err = z.Gather(&acc) + acc3 := testutil.Accumulator{} + err = z.Gather(&acc3) require.NoError(t, err) - acc.AssertContainsTaggedFields(t, "zfs", intMetrics, tags) + acc3.AssertContainsTaggedFields(t, "zfs", intMetrics, tags) err = os.RemoveAll(os.TempDir() + "/telegraf") require.NoError(t, err) diff --git a/plugins/outputs/influxdb/README.md b/plugins/outputs/influxdb/README.md index f9a8f7217..cfa960b37 100644 --- a/plugins/outputs/influxdb/README.md +++ b/plugins/outputs/influxdb/README.md @@ -2,7 +2,7 @@ This plugin writes to [InfluxDB](https://www.influxdb.com) via HTTP or UDP. -Required parameters: +### Required parameters: * `urls`: List of strings, this is for InfluxDB clustering support. On each flush interval, Telegraf will randomly choose one of the urls @@ -10,3 +10,17 @@ to write to. Each URL should start with either `http://` or `udp://` * `database`: The name of the database to write to. +### Optional parameters: + +* `retention_policy`: Retention policy to write to. +* `precision`: Precision of writes, valid values are "ns", "us" (or "µs"), "ms", "s", "m", "h". note: using "s" precision greatly improves InfluxDB compression. +* `timeout`: Write timeout (for the InfluxDB client), formatted as a string. If not provided, will default to 5s. 0s means no timeout (not recommended). +* `username`: Username for influxdb +* `password`: Password for influxdb +* `user_agent`: Set the user agent for HTTP POSTs (can be useful for log differentiation) +* `udp_payload`: Set UDP payload size, defaults to InfluxDB UDP Client default (512 bytes) + ## Optional SSL Config +* `ssl_ca`: SSL CA +* `ssl_cert`: SSL CERT +* `ssl_key`: SSL key +* `insecure_skip_verify`: Use SSL but skip chain & host verification (default: false) diff --git a/plugins/outputs/prometheus_client/prometheus_client.go b/plugins/outputs/prometheus_client/prometheus_client.go index f13fe726c..79a838304 100644 --- a/plugins/outputs/prometheus_client/prometheus_client.go +++ b/plugins/outputs/prometheus_client/prometheus_client.go @@ -4,12 +4,26 @@ import ( "fmt" "log" "net/http" + "regexp" + "strings" "github.com/influxdata/telegraf" "github.com/influxdata/telegraf/plugins/outputs" "github.com/prometheus/client_golang/prometheus" ) +var ( + sanitizedChars = strings.NewReplacer("/", "_", "@", "_", " ", "_", "-", "_", ".", "_") + + // Prometheus metric names must match this regex + // see https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels + metricName = regexp.MustCompile("^[a-zA-Z_:][a-zA-Z0-9_:]*$") + + // Prometheus labels must match this regex + // see https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels + labelName = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$") +) + type PrometheusClient struct { Listen string metrics map[string]*prometheus.UntypedVec @@ -64,27 +78,36 @@ func (p *PrometheusClient) Write(metrics []telegraf.Metric) error { } for _, point := range metrics { - var labels []string key := point.Name() + key = sanitizedChars.Replace(key) - for k, _ := range point.Tags() { - if len(k) > 0 { - labels = append(labels, k) - } - } - + var labels []string l := prometheus.Labels{} - for tk, tv := range point.Tags() { - l[tk] = tv + for k, v := range point.Tags() { + k = sanitizedChars.Replace(k) + if len(k) == 0 { + continue + } + if !labelName.MatchString(k) { + continue + } + labels = append(labels, k) + l[k] = v } for n, val := range point.Fields() { + n = sanitizedChars.Replace(n) var mname string if n == "value" { mname = key } else { mname = fmt.Sprintf("%s_%s", key, n) } + + if !metricName.MatchString(mname) { + continue + } + if _, ok := p.metrics[mname]; !ok { p.metrics[mname] = prometheus.NewUntypedVec( prometheus.UntypedOpts{ @@ -93,7 +116,10 @@ func (p *PrometheusClient) Write(metrics []telegraf.Metric) error { }, labels, ) - prometheus.MustRegister(p.metrics[mname]) + if err := prometheus.Register(p.metrics[mname]); err != nil { + log.Printf("prometheus_client: Metric failed to register with prometheus, %s", err) + continue + } } switch val := val.(type) {