feat(build): Move to Go 1.26 (#20988)

paul1r · web-flow · commit 4fb960cc9ea3 · 2026-02-26T13:23:18.000-05:00
diff --git a/.github/release-workflows.jsonnet b/.github/release-workflows.jsonnet
@@ -7,7 +7,7 @@ local checkTemplate = 'grafana/loki-release/.github/workflows/check.yml@%s' % re
 local buildImageVersion = std.extVar('BUILD_IMAGE_VERSION');
 local goVersion = std.extVar('GO_VERSION');
 local buildImage = 'grafana/loki-build-image:%s' % buildImageVersion;
-local golangCiLintVersion = 'v2.5.0';
+local golangCiLintVersion = 'v2.10.1';
 local imageBuildTimeoutMin = 60;
 local imagePrefix = 'grafana';
 local dockerPluginDir = 'clients/cmd/docker-driver';
diff --git a/.github/workflows/build-loki-binary.yml b/.github/workflows/build-loki-binary.yml
@@ -9,7 +9,7 @@ permissions:
   contents: read
 
 env:
-  GO_VERSION: "1.25.7"
+  GO_VERSION: "1.26.0"
 
 jobs:
   build:
diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
@@ -2,8 +2,8 @@
   "check":
     "uses": "grafana/loki-release/.github/workflows/check.yml@fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
     "with":
-      "build_image": "grafana/loki-build-image:0.34.10"
-      "golang_ci_lint_version": "v2.5.0"
+      "build_image": "grafana/loki-build-image:0.35.0"
+      "golang_ci_lint_version": "v2.10.1"
       "release_lib_ref": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "skip_validation": false
       "use_github_app_token": true
@@ -15,4 +15,4 @@
     - "main"
 "permissions":
   "contents": "read"
-  "pull-requests": "read"
+  "pull-requests": "read"
diff --git a/.github/workflows/images.yml b/.github/workflows/images.yml
@@ -2,15 +2,15 @@
   "check":
     "uses": "grafana/loki-release/.github/workflows/check.yml@fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
     "with":
-      "build_image": "grafana/loki-build-image:0.34.10"
-      "golang_ci_lint_version": "v2.5.0"
+      "build_image": "grafana/loki-build-image:0.35.0"
+      "golang_ci_lint_version": "v2.10.1"
       "release_lib_ref": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "skip_validation": false
       "use_github_app_token": true
   "loki-canary-boringcrypto-image":
     "env":
       "BUILD_TIMEOUT": 60
-      "GO_VERSION": "1.25.7"
+      "GO_VERSION": "1.26.0"
       "IMAGE_PREFIX": "grafana"
       "RELEASE_LIB_REF": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "RELEASE_REPO": "grafana/loki"
@@ -134,7 +134,7 @@
   "loki-canary-image":
     "env":
       "BUILD_TIMEOUT": 60
-      "GO_VERSION": "1.25.7"
+      "GO_VERSION": "1.26.0"
       "IMAGE_PREFIX": "grafana"
       "RELEASE_LIB_REF": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "RELEASE_REPO": "grafana/loki"
@@ -258,7 +258,7 @@
   "loki-image":
     "env":
       "BUILD_TIMEOUT": 60
-      "GO_VERSION": "1.25.7"
+      "GO_VERSION": "1.26.0"
       "IMAGE_PREFIX": "grafana"
       "RELEASE_LIB_REF": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "RELEASE_REPO": "grafana/loki"
@@ -382,7 +382,7 @@
   "promtail-image":
     "env":
       "BUILD_TIMEOUT": 60
-      "GO_VERSION": "1.25.7"
+      "GO_VERSION": "1.26.0"
       "IMAGE_PREFIX": "grafana"
       "RELEASE_LIB_REF": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "RELEASE_REPO": "grafana/loki"
@@ -506,7 +506,7 @@
   "querytee-image":
     "env":
       "BUILD_TIMEOUT": 60
-      "GO_VERSION": "1.25.7"
+      "GO_VERSION": "1.26.0"
       "IMAGE_PREFIX": "grafana"
       "RELEASE_LIB_REF": "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       "RELEASE_REPO": "grafana/loki"
@@ -656,4 +656,4 @@
   "workflow_dispatch": {}
 "permissions":
   "contents": "read"
-  "pull-requests": "read"
+  "pull-requests": "read"
diff --git a/.github/workflows/logql-correctness.yml b/.github/workflows/logql-correctness.yml
@@ -49,7 +49,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.0"
 
       # The metastore generates invalid filenames for Windows (with colons),
       # which get rejected by upload-artifact. We zip these files to avoid this
@@ -96,7 +96,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.25.7"
+          go-version: "1.26.0"
 
       - name: Create results directory
         run: mkdir -p ./pkg/logql/bench/results
diff --git a/.github/workflows/minor-release-pr.yml b/.github/workflows/minor-release-pr.yml
@@ -21,8 +21,8 @@ jobs:
       pull-requests: "write"
     uses: "grafana/loki-release/.github/workflows/check.yml@fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
     with:
-      build_image: "grafana/loki-build-image:0.34.10"
-      golang_ci_lint_version: "v2.5.0"
+      build_image: "grafana/loki-build-image:0.35.0"
+      golang_ci_lint_version: "v2.10.1"
       release_lib_ref: "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       skip_validation: false
       use_github_app_token: true
@@ -180,10 +180,10 @@ jobs:
           --env SKIP_ARM \
           --volume .:/src/loki \
           --workdir /src/loki \
-          --entrypoint /bin/sh "grafana/loki-build-image:0.34.10"
+          --entrypoint /bin/sh "grafana/loki-build-image:0.35.0"
           git config --global --add safe.directory /src/loki
           echo "${NFPM_SIGNING_KEY}" > $NFPM_SIGNING_KEY_FILE
-          if echo "grafana/loki-build-image:0.34.10" | grep -q "golang"; then
+          if echo "grafana/loki-build-image:0.35.0" | grep -q "golang"; then
             /src/loki/.github/vendor/github.com/grafana/loki-release/workflows/install_workflow_dependencies.sh dist
           fi
           make dist packages
@@ -799,7 +799,7 @@ jobs:
         build-args: |
           IMAGE_TAG=${{ needs.version.outputs.version }}
           GOARCH=${{ steps.platform.outputs.platform_short }}
-          BUILD_IMAGE=grafana/loki-build-image:0.34.10
+          BUILD_IMAGE=grafana/loki-build-image:0.35.0
         context: "release"
         file: "release/clients/cmd/docker-driver/Dockerfile"
         outputs: "type=local,dest=release/plugins/loki-docker-driver-${{ needs.version.outputs.version}}-${{ steps.platform.outputs.platform }}"
@@ -1192,4 +1192,4 @@ name: "Prepare Minor Release PR from Weekly"
     - "k[0-9]+"
 permissions:
   contents: "read"
-  pull-requests: "read"
+  pull-requests: "read"
diff --git a/.github/workflows/patch-release-pr.yml b/.github/workflows/patch-release-pr.yml
@@ -21,8 +21,8 @@ jobs:
       pull-requests: "write"
     uses: "grafana/loki-release/.github/workflows/check.yml@fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
     with:
-      build_image: "grafana/loki-build-image:0.34.10"
-      golang_ci_lint_version: "v2.5.0"
+      build_image: "grafana/loki-build-image:0.35.0"
+      golang_ci_lint_version: "v2.10.1"
       release_lib_ref: "fb3b12ec3e6411bcb951a5ea08cc983c2f2735fc"
       skip_validation: false
       use_github_app_token: true
@@ -180,10 +180,10 @@ jobs:
           --env SKIP_ARM \
           --volume .:/src/loki \
           --workdir /src/loki \
-          --entrypoint /bin/sh "grafana/loki-build-image:0.34.10"
+          --entrypoint /bin/sh "grafana/loki-build-image:0.35.0"
           git config --global --add safe.directory /src/loki
           echo "${NFPM_SIGNING_KEY}" > $NFPM_SIGNING_KEY_FILE
-          if echo "grafana/loki-build-image:0.34.10" | grep -q "golang"; then
+          if echo "grafana/loki-build-image:0.35.0" | grep -q "golang"; then
             /src/loki/.github/vendor/github.com/grafana/loki-release/workflows/install_workflow_dependencies.sh dist
           fi
           make dist packages
@@ -799,7 +799,7 @@ jobs:
         build-args: |
           IMAGE_TAG=${{ needs.version.outputs.version }}
           GOARCH=${{ steps.platform.outputs.platform_short }}
-          BUILD_IMAGE=grafana/loki-build-image:0.34.10
+          BUILD_IMAGE=grafana/loki-build-image:0.35.0
         context: "release"
         file: "release/clients/cmd/docker-driver/Dockerfile"
         outputs: "type=local,dest=release/plugins/loki-docker-driver-${{ needs.version.outputs.version}}-${{ steps.platform.outputs.platform }}"
@@ -1192,4 +1192,4 @@ name: "Prepare Patch Release PR"
     - "release-[0-9]+.[0-9]+.x"
 permissions:
   contents: "read"
-  pull-requests: "read"
+  pull-requests: "read"
diff --git a/.github/workflows/querytee-images.yml b/.github/workflows/querytee-images.yml
@@ -17,7 +17,7 @@ permissions:
 env:
   BUILD_TIMEOUT: 60
   IMAGE_PREFIX: grafana
-  GO_VERSION: "1.25.7"
+  GO_VERSION: "1.26.0"
 
 jobs:
   loki-query-tee-image:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -441,4 +441,4 @@ name: "create release"
     - "main"
 permissions:
   contents: "read"
-  pull-requests: "read"
+  pull-requests: "read"
diff --git a/Makefile b/Makefile
@@ -26,9 +26,9 @@ DOCKER_INTERACTIVE_FLAGS := --tty --interactive
 endif
 
 # Ensure you run `make release-workflows` after changing this
-GO_VERSION         := 1.25.7
+GO_VERSION         := 1.26.0
 # Ensure you run `make IMAGE_TAG=<updated-tag> build-image-push` after changing this
-BUILD_IMAGE_TAG    := 0.34.10
+BUILD_IMAGE_TAG    := 0.35.0
 
 IMAGE_TAG          ?= $(shell ./tools/image-tag)
 GIT_REVISION       := $(shell git rev-parse --short HEAD)
diff --git a/clients/cmd/promtail/Dockerfile b/clients/cmd/promtail/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 
 FROM golang:${GO_VERSION}-bookworm AS build
 ARG IMAGE_TAG
diff --git a/clients/cmd/promtail/Dockerfile.cross b/clients/cmd/promtail/Dockerfile.cross
@@ -1,5 +1,5 @@
 ARG BUILD_IMAGE=grafana/loki-build-image:0.34.8
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 # Directories in this file are referenced from the root of the project not this folder
 # This file is intended to be called from the root like so:
 # docker build -t grafana/promtail -f clients/cmd/promtail/Dockerfile .
diff --git a/cmd/logcli/Dockerfile b/cmd/logcli/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 ARG IMAGE_TAG
 FROM golang:${GO_VERSION} AS build
 
diff --git a/cmd/logql-analyzer/Dockerfile b/cmd/logql-analyzer/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} AS build
 
 COPY . /src/loki
diff --git a/cmd/loki-canary-boringcrypto/Dockerfile b/cmd/loki-canary-boringcrypto/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} as build
 ARG IMAGE_TAG
 
diff --git a/cmd/loki-canary/Dockerfile b/cmd/loki-canary/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} AS build
 ARG IMAGE_TAG
 
diff --git a/cmd/loki-canary/Dockerfile.cross b/cmd/loki-canary/Dockerfile.cross
@@ -1,5 +1,5 @@
 ARG BUILD_IMAGE=grafana/loki-build-image:0.34.8
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 # Directories in this file are referenced from the root of the project not this folder
 # This file is intended to be called from the root like so:
 # docker build -t grafana/promtail -f cmd/promtail/Dockerfile .
diff --git a/cmd/loki/Dockerfile b/cmd/loki/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 
 # Go build stage
 FROM golang:${GO_VERSION} AS build
diff --git a/cmd/loki/Dockerfile.cross b/cmd/loki/Dockerfile.cross
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 # Directories in this file are referenced from the root of the project not this folder
 # This file is intended to be called from the root like so:
 # docker build -t grafana/loki -f cmd/loki/Dockerfile .
diff --git a/cmd/loki/Dockerfile.debug b/cmd/loki/Dockerfile.debug
@@ -1,5 +1,5 @@
 ARG BUILD_IMAGE=grafana/loki-build-image:0.34.8
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 # Directories in this file are referenced from the root of the project not this folder
 # This file is intended to be called from the root like so:
 # docker build -t grafana/loki -f cmd/loki/Dockerfile.debug .
diff --git a/cmd/migrate/Dockerfile b/cmd/migrate/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} AS build
 COPY . /src/loki
 WORKDIR /src/loki
diff --git a/cmd/querytee/Dockerfile b/cmd/querytee/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} AS build
 ARG IMAGE_TAG
 
diff --git a/loki-build-image/Dockerfile b/loki-build-image/Dockerfile
@@ -4,7 +4,7 @@
 # tag of the Docker image in `../.drone/drone.jsonnet` and run `make drone`.
 # See ../docs/sources/community/maintaining/release-loki-build-image.md for instructions
 # on how to publish a new build image.
-ARG GO_VERSION=1.25.7
+ARG GO_VERSION=1.26.0
 ARG GOLANG_BASE_IMAGE=golang:${GO_VERSION}-trixie
 
 # Install helm (https://helm.sh/) and helm-docs (https://github.com/norwoodj/helm-docs) for generating Helm Chart reference.
@@ -29,7 +29,7 @@ RUN apk add --no-cache curl && \
 FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659 AS golangci
 RUN apk add --no-cache curl && \
     cd / && \
-    curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v2.4.0
+    curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v2.10.1
 
 FROM alpine:3.23.3@sha256:25109184c71bdad752c8312a8623239686a9a2071e8825f20acb8f2198c3f659 AS buf
 ARG TARGETOS
diff --git a/loki-build-image/README.md b/loki-build-image/README.md
@@ -2,6 +2,10 @@
 
 ## Versions
 
+### 0.35.0
+
+- Update to Go 1.26.0
+
 ### 0.34.10
 
 - Update to Go 1.25.7
diff --git a/production/helm/loki/src/helm-test/Dockerfile b/production/helm/loki/src/helm-test/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 FROM golang:${GO_VERSION} as build
 
 # build via Makefile target helm-test-image in root
diff --git a/tools/stream-generator/Dockerfile b/tools/stream-generator/Dockerfile
@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.25
+ARG GO_VERSION=1.26
 
 # Go build stage
 FROM golang:${GO_VERSION} AS build
