Build Cortex with Go 1.19

Signed-off-by: Alvin Lin <[email protected]>

Author: alvinlin123

.github/workflows/test-build-deploy.yml

@@ -10,7 +10,7 @@ jobs:
   lint:
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd
+      image: quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v2
@@ -34,7 +34,7 @@ jobs:
   test:
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd
+      image: quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v2
@@ -48,7 +48,7 @@ jobs:
   build:
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd
+      image: quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v2
@@ -163,14 +163,14 @@ jobs:
         run: |
           touch build-image/.uptodate
           MIGRATIONS_DIR=$(pwd)/cmd/cortex/migrations
-          make BUILD_IMAGE=quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd TTY='' configs-integration-test
+          make BUILD_IMAGE=quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79 TTY='' configs-integration-test
 
   deploy_website:
     needs: [build, test]
     if: (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) && github.repository == 'cortexproject/cortex'
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd
+      image: quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v2
@@ -207,7 +207,7 @@ jobs:
     if: (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) && github.repository == 'cortexproject/cortex'
     runs-on: ubuntu-20.04
     container:
-      image: quay.io/cortexproject/build-image:update-hugo-0.94.x-96d1d7cdd
+      image: quay.io/cortexproject/build-image:update-go-1-19-a2f4d2c79
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v2

.golangci.yml

@@ -4,12 +4,16 @@ output:
 linters:
   enable:
     - goimports
-    - golint
+    - revive
     - gofmt
     - misspell
     - depguard
 
 linters-settings:
+  staticcheck:
+    checks:
+      - all
+      - "-SA1019" # Disable because too many file uses io/ioutil now, will fix later
   errcheck:
     # path to a file containing a list of functions to exclude from checking
     # see https://github.com/kisielk/errcheck#excluding-functions for details

CHANGELOG.md

@@ -40,6 +40,7 @@
 * [CHANGE] Disables TSDB isolation. #4825
 * [ENHANCEMENT] Querier/Ruler: Retry store-gateway in case of unexpected failure, instead of failing the query. #4532
 * [ENHANCEMENT] Ring: DoBatch prioritize 4xx errors when failing. #4783
+* [ENHANCEMENT] Cortex now built with Go 1.18. #4829
 * [FEATURE] Compactor: Added `-compactor.block-files-concurrency` allowing to configure number of go routines for download/upload block files during compaction. #4784
 * [FEATURE] Compactor: Added -compactor.blocks-fetch-concurrency` allowing to configure number of go routines for blocks during compaction. #4787
 * [FEATURE] Compactor: Added configurations for Azure MSI in blocks-storage, ruler-storage and alertmanager-storage. #4818

Makefile

@@ -116,7 +116,7 @@ build-image/$(UPTODATE): build-image/*
 SUDO := $(shell docker info >/dev/null 2>&1 || echo "sudo -E")
 BUILD_IN_CONTAINER := true
 BUILD_IMAGE ?= $(IMAGE_PREFIX)build-image
-LATEST_BUILD_IMAGE_TAG ?= update-hugo-0.94.x-96d1d7cdd
+LATEST_BUILD_IMAGE_TAG ?= update-go-1-19-a2f4d2c79
 
 # TTY is parameterized to allow Google Cloud Builder to run builds,
 # as it currently disallows TTY devices. This value needs to be overridden

cmd/cortex/main_test.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"flag"
 	"io"
-	"io/ioutil"
 	"os"
 	"strings"
 	"sync"
@@ -111,7 +110,7 @@ func testSingle(t *testing.T, arguments []string, yaml string, stdoutMessage, st
 	defer restoreIfNeeded()
 
 	if yaml != "" {
-		tempFile, err := ioutil.TempFile("", "test")
+		tempFile, err := os.CreateTemp("", "test")
 		require.NoError(t, err)
 
 		defer func() {

cmd/thanosconvert/main.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"flag"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"strings"
 
@@ -42,7 +41,7 @@ func main() {
 	}
 
 	if configFilename != "" {
-		buf, err := ioutil.ReadFile(configFilename)
+		buf, err := os.ReadFile(configFilename)
 		if err != nil {
 			fatal("failed to load config file from %s: %v", configFilename, err)
 		}

docs/contributing/how-to-run-website-locally.md

@@ -12,17 +12,18 @@ The Cortex documentation is compiled into a website published at [cortexmetrics.
 
 The following initial setup is required only once:
 
-1. Install [Hugo](https://gohugo.io/) `v0.94.2` (**extended** version)
-2. Install [Node.js](https://nodejs.org/en/) `v14` or above (alternatively via [`nvm`](https://github.com/nvm-sh/nvm))
-3. Install required Node modules with:
+1. Install [Hugo](https://gohugo.io/) (**extended** version)
+   * Look for value of `HUGO_VERSION` in `build-image/Dockerfile`.
+1. Install [Node.js](https://nodejs.org/en/) `v14` or above (alternatively via [`nvm`](https://github.com/nvm-sh/nvm))
+1. Install required Node modules with:
    ```
    cd website && npm install && cd -
    ```
-4. Install [embedmd](https://github.com/campoy/embedmd) `v1.0.0`:
+1. Install [embedmd](https://github.com/campoy/embedmd) `v1.0.0`:
    ```
    go install github.com/campoy/[email protected]
    ```
-5. Run `make BUILD_IN_CONTAINER=false web-build`
+1. Run `make BUILD_IN_CONTAINER=false web-build`
 
 
 ## Run it

integration/asserts.go

@@ -1,3 +1,4 @@
+//go:build requires_docker
 // +build requires_docker
 
 package integration

integration/blocks_storage_backends_test.go

@@ -1,3 +1,4 @@
+//go:build requires_docker
 // +build requires_docker
 
 package integration

integration/e2e/scenario_test.go

@@ -1,3 +1,4 @@
+//go:build requires_docker
 // +build requires_docker
 
 package e2e_test