Update grafana/loki Docker tag to v2.9.11

[renovate]

This PR contains the following updates:

Package	Update	Change
grafana/loki	patch	2.9.1 -> 2.9.11

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Release Notes

grafana/loki (grafana/loki)

v2.9.11

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Bug Fixes

• switch promtails base image from debian to ubuntu (backport release-2.9.x) (#​15210) (ae1fb5a)

v2.9.10

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Bug Fixes

• Update dependencies versions to remove CVE (#​13835) (567bef2)

v2.9.9

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All Changes

Loki

Fixes

• 12925 grobinson-grafana Ingester: Add ingester_chunks_flush_failures_total
• 13140 grobinson-grafana Ingester: Add backoff to flush op

v2.9.8

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All Changes

Loki

Fixes

• update module golang.org/x/net to v0.23.0 [security] (release-2.9.x) (#​12865) (94e0029)

v2.9.7

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Bug Fixes

• Bump go to 1.21.9 and build image to 0.33.1 (#​12542) (efc4d2f)

v2.9.6

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Bug Fixes

• promtail failures connecting to local loki installation [release-2.9.x] (#​12184) (8585e35)
• release-2.9.x: frontend: Use net.JoinHostPort to support IPv6 addresses (#​10650) (#​11870) (7def3b4)
• update google.golang.org/protobuf to v1.33.0 (#​12269) (#​12287) (3186520)

v2.9.5

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Changes

• 10677 chaudum Remove deprecated stream_lag_labels setting from both the options and client configuration sections.
• 10689 dylanguedes: Ingester: Make jitter to be 20% of flush check period instead of 1%.
• 11420 zry98: Show a clearer reason in "disable watchConfig" log message when server is disabled.

Fixes

• 10708 joshuapare: Fix UDP receiver on syslog transport
• 10631 thampiotr: Fix race condition in cleaning up metrics when stopping to tail files.
• 10798 hainenber: Fix agent panicking after reloaded due to duplicate metric collector registration.
• 10848 rgroothuijsen: Correctly parse list of drop stage sources from YAML.

LogCLI

• 11852 MichelHollands: feat: update logcli so it tries to load the latest version of the schemaconfig

Mixins

• 11087 JoaoBraveCoding: Adds structured metadata panels for ingested data
• 11637 JoaoBraveCoding: Add route to write Distributor Latency dashboard

Fixes

FluentD

Jsonnet

• 11312 sentoz: Loki ksonnet: Do not generate configMap for consul if you are using memberlist

• 11020 ashwanthgoli: Loki ksonnet: Do not generate table-manager manifests if shipper store is in-use.

• 10784 slim-bean Update index gateway client to use a headless service.

• 10542 chaudum: Remove legacy deployment mode for ingester (Deployment, without WAL) and instead always run them as StatefulSet.

v2.9.4

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This is release v2.9.4 of Loki.

Notable changes:

• Fixed a couple of data races that can cause panics due to concurrent read-write access of tenant configs.
• Fixed a bug in the log results cache.
• Fixed the cache to atomically check background cache size limit correctly.
• Fixed the discrepancy between the semantics of logs and metrics queries.
• Fixed promtail default scrape config causing CPU and memory load
• Update golang.org/x/crypto to v0.18.0

For a full list of changes, please refer to the CHANGELOG!

Installation:

The components of Loki are currently distributed in plain binary form and as Docker container images. Choose what fits your use-case best.

Docker container:

• https://hub.docker.com/r/grafana/loki
• https://hub.docker.com/r/grafana/promtail

$ docker pull "grafana/loki:2.9.4"
$ docker pull "grafana/promtail:2.9.4"

Binary

We provide pre-compiled binary executables for the most common operating systems and architectures.
Choose from the assets below for the application and architecture matching your system.
Example for Loki on the linux operating system and amd64 architecture:

$ curl -O -L "https://github.com/grafana/loki/releases/download/v2.9.4/loki-linux-amd64.zip"

### extract the binary
$ unzip "loki-linux-amd64.zip"

### make sure it is executable
$ chmod a+x "loki-linux-amd64"

v2.9.3

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This is release v2.9.3 of Loki.

Notable changes:

This release includes a few small fixes and CVE patches

• Upgrade otelhttp from 0.40.0 -> 0.44.0 and base alpine image from 3.18.3 -> 3.18.5 to fix a few CVES (CVE-2023-45142, CVE-2022-21698, CVE-2023-5363).
• Fix querying ingester for label values with a matcher (previously didn't respect the matcher).
• Ensure all lifecycler cfgs ref a valid IPv6 addr and port combination

Installation:

The components of Loki are currently distributed in plain binary form and as Docker container images. Choose what fits your use-case best.

Docker container:

• https://hub.docker.com/r/grafana/loki
• https://hub.docker.com/r/grafana/promtail

$ docker pull "grafana/loki:2.9.3"
$ docker pull "grafana/promtail:2.9.3"

Binary

We provide pre-compiled binary executables for the most common operating systems and architectures.
Choose from the assets below for the application and architecture matching your system.
Example for Loki on the linux operating system and amd64 architecture:

$ curl -O -L "https://github.com/grafana/loki/releases/download/v2.9.3/loki-linux-amd64.zip"

### extract the binary
$ unzip "loki-linux-amd64.zip"

### make sure it is executable
$ chmod a+x "loki-linux-amd64"

v2.9.2

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All Changes

Security

• 10879 DylanGuedes: Upgrade golang.org/x/net to v0.17.0 to patch CVE-2023-39325 / CVE-2023-44487
• 10871 ashwanthgoli: Upgrade go to v1.21.3 and grpc-go to v1.56.3 to patch CVE-2023-39325 / CVE-2023-44487

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