- Update to 2.18.0
+ Features
* Tracing: Added experimental Jaeger support #7148
+ Changes
* Federation: Only use local TSDB for federation (ignore remote read). #7096
* Rules: `rule_evaluations_total` and `rule_evaluation_failures_total` have a `rule_group` label now. #7094
+ Enhancements
* TSDB: Significantly reduce WAL size kept around after a block cut. #7098
* Discovery: Add `architecture` meta label for EC2. #7000
+ Bug fixes
* UI: Fixed wrong MinTime reported by /status. #7182
* React UI: Fixed multiselect legend on OSX. #6880
* Remote Write: Fixed blocked resharding edge case. #7122
* Remote Write: Fixed remote write not updating on relabel configs change. #7073
- Changes from 2.17.2
+ Bug fixes
* Federation: Register federation metrics #7081
* PromQL: Fix panic in parser error handling #7132
* Rules: Fix reloads hanging when deleting a rule group that is being evaluated #7138
* TSDB: Fix a memory leak when prometheus starts with an empty TSDB WAL #7135
* TSDB: Make isolation more robust to panics in web handlers #7129#7136
- Changes from 2.17.1
+ Bug fixes
* TSDB: Fix query performance regression that increased memory and CPU usage #7051
- Changes from 2.17.0
+ Features
* TSDB: Support isolation #6841
* This release implements isolation in TSDB. API queries and recording rules are
guaranteed to only see full scrapes and full recording rules. This comes with a
certain overhead in resource usage. Depending on the situation, there might be
some increase in memory usage, CPU usage, or query latency.
+ Enhancements
* PromQL: Allow more keywords as metric names #6933
* React UI: Add normalization of localhost URLs in targets page #6794
* Remote read: Read from remote storage concurrently #6770
* Rules: Mark deleted rule series as stale after a reload #6745
* Scrape: Log scrape append failures as debug rather than warn #6852
* TSDB: Improve query performance for queries that partially hit the head #6676
* Consul SD: Expose service health as meta label #5313
* EC2 SD: Expose EC2 instance lifecycle as meta label #6914
* Kubernetes SD: Expose service type as meta label for K8s service role #6684
* Kubernetes SD: Expose label_selector and field_selector #6807
* Openstack SD: Expose hypervisor id as meta label #6962
+ Bug fixes
* PromQL: Do not escape HTML-like chars in query log #6834#6795
* React UI: Fix data table matrix values #6896
* React UI: Fix new targets page not loading when using non-ASCII characters #6892
* Remote read: Fix duplication of metrics read from remote storage with external labels #6967#7018
* Remote write: Register WAL watcher and live reader metrics for all remotes, not just the first one #6998
* Scrape: Prevent removal of metric names upon relabeling #6891
* Scrape: Fix 'superfluous response.WriteHeader call' errors when scrape fails under some circonstances #6986
* Scrape: Fix crash when reloads are separated by two scrape intervals #7011
- Changes from 2.16.0
+ Features
* React UI: Support local timezone on /graph #6692
* PromQL: add absent_over_time query function #6490
* Adding optional logging of queries to their own file #6520
+ Enhancements
* React UI: Add support for rules page and "Xs ago" duration displays #6503
* React UI: alerts page, replace filtering togglers tabs with checkboxes #6543
* TSDB: Export metric for WAL write errors #6647
* TSDB: Improve query performance for queries that only touch the most recent 2h of data. #6651
* PromQL: Refactoring in parser errors to improve error messages #6634
* PromQL: Support trailing commas in grouping opts #6480
* Scrape: Reduce memory usage on reloads by reusing scrape cache #6670
* Scrape: Add metrics to track bytes and entries in the metadata cache #6675
* promtool: Add support for line-column numbers for invalid rules output #6533
* Avoid restarting rule groups when it is unnecessary #6450
+ Bug fixes
* React UI: Send cookies on fetch() on older browsers #6553
* React UI: adopt grafana flot fix for stacked graphs #6603
* React UI: broken graph page browser history so that back button works as expected #6659
* TSDB: ensure compactionsSkipped metric is registered, and log proper error if one is returned from head.Init #6616
* TSDB: return an error on ingesting series with duplicate labels #6664
* PromQL: Fix unary operator precedence #6579
* PromQL: Respect query.timeout even when we reach query.max-concurrency #6712
* PromQL: Fix string and parentheses handling in engine, which affected React UI #6612
* PromQL: Remove output labels returned by absent() if they are produced by multiple identical label matchers #6493
* Scrape: Validate that OpenMetrics input ends with `# EOF` #6505
* Remote read: return the correct error if configs can't be marshal'd to JSON #6622
* Remote write: Make remote client `Store` use passed context, which can affect shutdown timing #6673
* Remote write: Improve sharding calculation in cases where we would always be consistently behind by tracking pendingSamples #6511
* Ensure prometheus_rule_group metrics are deleted when a rule group is removed #6693
- Changes from 2.15.2
+ Bug fixes
* TSDB: Fixed support for TSDB blocks built with Prometheus before 2.1.0. #6564
* TSDB: Fixed block compaction issues on Windows. #6547
- Changes from 2.15.1
+ Bug fixes
* TSDB: Fixed race on concurrent queries against same data. #6512
- Changes from 2.15.0
+ Features
* API: Added new endpoint for exposing per metric metadata `/metadata`. #6420#6442
+ Changes
* Discovery: Removed `prometheus_sd_kubernetes_cache_*` metrics. Additionally `prometheus_sd_kubernetes_workqueue_latency_seconds` and `prometheus_sd_kubernetes_workqueue_work_duration_seconds` metrics now show correct values in seconds. #6393
* Remote write: Changed `query` label on `prometheus_remote_storage_*` metrics to `remote_name` and `url`. #6043
+ Enhancements
* TSDB: Significantly reduced memory footprint of loaded TSDB blocks. #6418#6461
* TSDB: Significantly optimized what we buffer during compaction which should result in lower memory footprint during compaction. #6422#6452#6468#6475
* TSDB: Improve replay latency. #6230
* TSDB: WAL size is now used for size based retention calculation. #5886
* Remote read: Added query grouping and range hints to the remote read request #6401
* Remote write: Added `prometheus_remote_storage_sent_bytes_total` counter per queue. #6344
* promql: Improved PromQL parser performance. #6356
* React UI: Implemented missing pages like `/targets` #6276, TSDB status page #6281#6267 and many other fixes and performance improvements.
* promql: Prometheus now accepts spaces between time range and square bracket. e.g `[ 5m]` #6065
+ Bug fixes
* Config: Fixed alertmanager configuration to not miss targets when configurations are similar. #6455
* Remote write: Value of `prometheus_remote_storage_shards_desired` gauge shows raw value of desired shards and it's updated correctly. #6378
* Rules: Prometheus now fails the evaluation of rules and alerts where metric results collide with labels specified in `labels` field. #6469
* API: Targets Metadata API `/targets/metadata` now accepts empty `match_targets` parameter as in the spec. #6303
- Changes from 2.14.0
+ Features
* API: `/api/v1/status/runtimeinfo` and `/api/v1/status/buildinfo` endpoints added for use by the React UI. #6243
* React UI: implement the new experimental React based UI. #5694 and many more
* Can be found by under `/new`.
* Not all pages are implemented yet.
* Status: Cardinality statistics added to the Runtime & Build Information page. #6125
+ Enhancements
* Remote write: fix delays in remote write after a compaction. #6021
* UI: Alerts can be filtered by state. #5758
+ Bug fixes
* Ensure warnings from the API are escaped. #6279
* API: lifecycle endpoints return 403 when not enabled. #6057
* Build: Fix Solaris build. #6149
* Promtool: Remove false duplicate rule warnings when checking rule files with alerts. #6270
* Remote write: restore use of deduplicating logger in remote write. #6113
* Remote write: do not reshard when unable to send samples. #6111
* Service discovery: errors are no longer logged on context cancellation. #6116, #6133
* UI: handle null response from API properly. #6071
- Changes from 2.13.1
+ Bug fixes
* Fix panic in ARM builds of Prometheus. #6110
* promql: fix potential panic in the query logger. #6094
* Multiple errors of http: superfluous response.WriteHeader call in the logs. #6145
- Changes from 2.13.0
+ Enhancements
* Metrics: renamed prometheus_sd_configs_failed_total to prometheus_sd_failed_configs and changed to Gauge #5254
* Include the tsdb tool in builds. #6089
* Service discovery: add new node address types for kubernetes. #5902
* UI: show warnings if query have returned some warnings. #5964
* Remote write: reduce memory usage of the series cache. #5849
* Remote read: use remote read streaming to reduce memory usage. #5703
* Metrics: added metrics for remote write max/min/desired shards to queue manager. #5787
* Promtool: show the warnings during label query. #5924
* Promtool: improve error messages when parsing bad rules. #5965
* Promtool: more promlint rules. #5515
+ Bug fixes
* UI: Fix a Stored DOM XSS vulnerability with query history [CVE-2019-10215](http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10215). #6098
* Promtool: fix recording inconsistency due to duplicate labels. #6026
* UI: fixes service-discovery view when accessed from unhealthy targets. #5915
* Metrics format: OpenMetrics parser crashes on short input. #5939
* UI: avoid truncated Y-axis values. #6014
- Changes from 2.12.0
+ Features
* Track currently active PromQL queries in a log file. #5794
* Enable and provide binaries for `mips64` / `mips64le` architectures. #5792
+ Enhancements
* Improve responsiveness of targets web UI and API endpoint. #5740
* Improve remote write desired shards calculation. #5763
* Flush TSDB pages more precisely. tsdb#660
* Add `prometheus_tsdb_retention_limit_bytes` metric. tsdb#667
* Add logging during TSDB WAL replay on startup. tsdb#662
* Improve TSDB memory usage. tsdb#653, tsdb#643, tsdb#654, tsdb#642, tsdb#627
+ Bug fixes
* Check for duplicate label names in remote read. #5829
* Mark deleted rules' series as stale on next evaluation. #5759
* Fix JavaScript error when showing warning about out-of-sync server time. #5833
* Fix `promtool test rules` panic when providing empty `exp_labels`. #5774
* Only check last directory when discovering checkpoint number. #5756
* Fix error propagation in WAL watcher helper functions. #5741
* Correctly handle empty labels from alert templates. #5845
- Update Uyuni/SUSE Manager service discovery patch
+ Modified 0003-Add-Uyuni-service-discovery.patch:
+ Adapt service discovery to the new Uyuni API endpoints
+ Modified spec file: force golang 1.12 to fix build issues in SLE15SP2
- Update to Prometheus 2.11.2
OBS-URL: https://build.opensuse.org/request/show/809049
OBS-URL: https://build.opensuse.org/package/show/server:monitoring/golang-github-prometheus-prometheus?expand=0&rev=30
Lars Vogdt