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chore(deps): update dependency grafana/loki to v2.7.0

Botaniker (Bot) requested to merge renovate/grafana-loki-2.x into main

This MR contains the following updates:

Package Update Change
grafana/loki minor v2.6.1 -> v2.7.0

Release Notes

grafana/loki

v2.7.0

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🦅 Loki 2.7.0 🦅

This is release v2.7.0 of Loki.

Notable changes:
  • New Internal Server and TLS TLS can now be configured everywhere and there is an internal server to allow ring, memberlist, and readiness handlers to continue to work without TLS.
  • Better Support for Azure Blob Storage thanks to the ability to use Azure's Service Principal Credentials.
  • Logs can now be pushed from the Loki canary so you don't have to rely on a scraping service to use the canary.
  • Additional label_format fields __timestamp__ and __line__.
  • New embedded cache which is an in-process cache system that runs loki without the need for an external cache (like memcached, redis, etc).
  • New HTTP endpoint for Ingester shutdown that will also delete the ring token.
  • Faster label queries thanks to new parallization.
  • Introducing Stream Sharding an experimental new feature to help deal with very large streams.
  • Promtail
    • support for max stream limit
    • config reload endpoint / signal
    • compressed file support
    • lambda-promtail now supports Kinesis data stream events
    • matches for the journal reader
    • basic tracing support

Upgrade Considerations

As always, please read the upgrade guide before upgrading Loki.

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:
$ docker pull "grafana/loki:v2.7.0"
$ docker pull "grafana/promtail:v2.7.0"
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/v2.7.0/loki-linux-amd64.zip"

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

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

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about this update again.

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This MR has been generated by Renovate Bot. The local configuration can be found in the SI Renovate Bot repository.

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