openSUSE Feature Update: Feature update for golang-github-prometheus-prometheus ______________________________________________________________________________ Announcement ID: openSUSE-FU-2022:0599-1 Rating: moderate References: #1181400 SLE-22863 Affected Products: openSUSE Leap 15.3 openSUSE Leap 15.4 ______________________________________________________________________________ An update that has one feature fix and contains one feature can now be installed. Description: This feature update for golang-github-prometheus-prometheus provides the following changes: Upgrade `golang-github-prometheus-prometheus` from version 2.27.1 to version 2.32.1: (jsc#SLE-22863) - Use `obs-service-go_modules` - Added hardening to systemd service(s). Modified `prometheus.service` (bsc#1181400) - Bugfixes: * Scrape: Fix reporting metrics when sample limit is reached during the report. * Scrape: Ensure that scrape interval and scrape timeout are always set. * TSDB: Expose and fix bug in iterators' Seek() method. * TSDB: Add more size checks when writing individual sections in the index. * PromQL: Make deriv() return zero values for constant series. * TSDB: Fix panic when checkpoint directory is empty. #9687 * TSDB: Fix panic, out of order chunks, and race warning during WAL replay. * UI: Correctly render links for targets with IPv6 addresses that contain a Zone ID. * Promtool: Fix checking of `authorization.credentials_file` and `bearer_token_file` fields. * Uyuni SD: Fix null pointer exception during initialization. * TSDB: Fix queries after a failed snapshot replay. * SD: Fix a panic when the experimental discovery manager receives targets during a reload. * Backfill: Apply rule labels after query labels. * Scrape: Resolve conflicts between multiple exported label prefixes. * Scrape: Restart scrape loops when __scrape_interval__ is changed. * TSDB: Fix memory leak in samples deletion. * UI: Use consistent margin-bottom for all alert kinds. * TSDB: Fix panic on failed snapshot replay. * TSDB: Don't fail snapshot replay with exemplar storage disabled when the snapshot contains exemplars. * TSDB: Don't error on overlapping m-mapped chunks during WAL replay. * promtool rules backfill: Prevent creation of data before the start time. * promtool rules backfill: Do not query after the end time. * Azure SD: Fix panic when no computername is set. * Exemplars: Fix panic when resizing exemplar storage from 0 to a non-zero size. * TSDB: Correctly decrement `prometheus_tsdb_head_active_appenders` when the append has no samples. * promtool rules backfill: Return 1 if backfill was unsuccessful. * promtool rules backfill: Avoid creation of overlapping blocks. * config: Fix a panic when reloading configuration with a null relabel action. * Fix Kubernetes SD failing to discover Ingress in Kubernetes v1.22. * Fix data race in loading write-ahead-log (WAL). * TSDB: align atomically accessed int64 to prevent panic in 32-bit archs. * Log when total symbol size exceeds 2^32 bytes, causing compaction to fail, and skip compaction. * Fix incorrect target_limit reloading of zero value. * Fix head GC and pending readers race condition. * Fix timestamp handling in OpenMetrics parser. * Fix potential duplicate metrics in /federate endpoint when specifying multiple matchers. * Fix server configuration and validation for authentication via client cert. * Allow start and end again as label names in PromQL queries. They were disallowed since the introduction of @ timestamp feature. * HTTP SD: Allow charset specification in Content-Type header. * HTTP SD: Fix handling of disappeared target groups. * Fix incorrect log-level handling after moving to go-kit/log. * UI: In the experimental PromQL editor, fix autocompletion and parsing for special float values and improve series metadata fetching. * TSDB: When merging chunks, split resulting chunks if they would contain more than the maximum of 120 samples. * SD: Fix the computation of the `prometheus_sd_discovered_targets` metric when using multiple service discoveries. - Change: * remote-write: Change default max retry time from 100ms to 5 seconds. * UI: Remove standard PromQL editor in favour of the codemirror-based editor. * Promote `--storage.tsdb.allow-overlapping-blocks` flag to stable. * Promote `--storage.tsdb.retention.size` flag to stable. * UI: Make the new experimental PromQL editor the default. - Features: * Agent: New mode of operation optimized for remote-write only scenarios, without local storage. * Promtool: Add promtool check service-discovery command. * PromQL: Add trigonometric functions and atan2 binary operator. * Remote: Add support for exemplar in the remote write receiver endpoint. * SD: Add PuppetDB service discovery. * SD: Add Uyuni service discovery. * Web: Add support for security-related HTTP headers. * experimental TSDB: Snapshot in-memory chunks on shutdown for faster restarts. * experimental Scrape: Configure scrape interval and scrape timeout via relabeling using `__scrape_interval__` and `__scrape_timeout__` labels respectively. * Scrape: Add scrape_timeout_seconds and scrape_sample_limit metric. * Add Kuma service discovery. * Add present_over_time PromQL function. * Allow configuring exemplar storage via file and make it reloadable. * UI: Allow selecting time range with mouse drag. * promtool: Add feature flags flag `--enable-feature`. * promtool: Add `file_sd` file validation. * Linode SD: Add Linode service discovery. * HTTP SD: Add generic HTTP-based service discovery. * Kubernetes SD: Allow configuring API Server access via a kubeconfig file. * UI: Add exemplar display support to the graphing interface. * Consul SD: Add namespace support for Consul Enterprise. - Enhancements: * Promtool: Improve test output. * Promtool: Use kahan summation for better numerical stability. * Remote-write: Reuse memory for marshalling. * Scrape: Add scrape_body_size_bytes scrape metric behind the `--enable-feature=extra-scrape-metrics` flag. * TSDB: Add windows arm64 support. * TSDB: Optimize query by skipping unneeded sorting in TSDB. * Templates: Support int and uint as datatypes for template formatting. * UI: Prefer rate over rad, delta over deg, and count over cos in autocomplete. * Azure SD: Add proxy_url, follow_redirects, tls_config. * Backfill: Add `--max-block-duration` in promtool `create-blocks-from` rules. * Config: Print human-readable sizes with unit instead of raw numbers. * HTTP: Re-enable HTTP/2. * Kubernetes SD: Warn user if number of endpoints exceeds limit. * OAuth2: Add TLS configuration to token requests. * PromQL: Several optimizations. * PromQL: Make aggregations deterministic in instant queries. * Rules: Add the ability to limit number of alerts or series. * SD: Experimental discovery manager to avoid restarts upon reload. * UI: Debounce timerange setting changes. * Remote Write: Redact remote write URL when used for metric label. * UI: Redact remote write URL and proxy URL passwords in the /config page. * Scrape: Add --scrape.timestamp-tolerance flag to adjust scrape timestamp tolerance when enabled via `--scrape.adjust-timestamps`. * Remote Write: Improve throughput when sending exemplars. * TSDB: Optimise WAL loading by removing extra map and caching min-time * promtool: Speed up checking for duplicate rules. * Scrape: Reduce allocations when parsing the metrics. * docker_sd: Support host network mode * Reduce blocking of outgoing remote write requests from series garbage collection. * Improve write-ahead-log decoding performance. * Improve append performance in TSDB by reducing mutexes usage. * Allow configuring max_samples_per_send for remote write metadata. * Add `__meta_gce_interface_ipv4_<name>` meta label to GCE discovery. * Add `__meta_ec2_availability_zone_id` meta label to EC2 discovery. * Add `__meta_azure_machine_computer_name` meta label to Azure discovery. * Add `__meta_hetzner_hcloud_labelpresent_<labelname>` meta label to Hetzner discovery. * promtool: Add compaction efficiency to promtool tsdb analyze reports. * promtool: Allow configuring max block duration for backfilling via `--max-block-duration` flag. * UI: Add sorting and filtering to flags page. * UI: Improve alerts page rendering performance. * Promtool: Allow silencing output when importing / backfilling data. * Consul SD: Support reading tokens from file. * Rules: Add a new .ExternalURL alert field templating variable, containing the external URL of the Prometheus server. * Scrape: Add experimental body_size_limit scrape configuration setting to limit the allowed response body size for target scrapes. * Kubernetes SD: Add ingress class name label for ingress discovery. * UI: Show a startup screen with progress bar when the TSDB is not ready yet. * SD: Add a target creation failure counter `prometheus_target_sync_failed_total` and improve target creation failure handling. * TSDB: Improve validation of exemplar label set length. * TSDB: Add a prometheus_tsdb_clean_start metric that indicates whether a TSDB lockfile from a previous run still existed upon startup. Patch Instructions: To install this openSUSE Feature Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-599=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-599=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): golang-github-prometheus-prometheus-2.32.1-4.3.2 - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): golang-github-prometheus-prometheus-2.32.1-4.3.2 References: https://bugzilla.suse.com/1181400