This is release v2.7.2 of Loki, a patch release of the v2.7 minor release.
Notable bug fixes:
- Fixed bug in validation of
patternandregexpparsers where missing or empty parameters for these parsers caused panics. - Fixed bugs in processing delete requests with line filters:
- Whole chunks covered by delete requests with a line filter were incorrectly skipped.
- Chunks partially covered by delete requests with a line filter were not properly processed.
The part that was not covered by the delete request was rewritten with a line filter, while the part that was covered by the delete request was completely deleted.
- Fixed bug in multi-tenant querying that caused HTTP 400 responses when multiple tenants where used in
X-Scope-OrgIDheader like sotenant-a|tenant-b. - Upgraded Go build version and Docker container base images to 1.19.5 to mitigate GO-2022-1144 vulnerability.
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:2.7.2"
$ docker pull "grafana/promtail:2.7.2"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/v2.7.2/loki-linux-amd64.zip"
# extract the binary
$ unzip "loki-linux-amd64.zip"
# make sure it is executable
$ chmod a+x "loki-linux-amd64"