Use golang 1.21 (#2009)

* Use golang 1.21

Signed-off-by: Pavol Loffay <[email protected]>

* Use golang 1.21

Signed-off-by: Pavol Loffay <[email protected]>

* Fix

Signed-off-by: Pavol Loffay <[email protected]>

* Fix

Signed-off-by: Pavol Loffay <[email protected]>

* Fix

Signed-off-by: Pavol Loffay <[email protected]>

---------

Signed-off-by: Pavol Loffay <[email protected]>

Author: pavolloffay

.chloggen/golang121.yaml

@@ -0,0 +1,16 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. operator, target allocator, github action)
+component: operator
+
+# A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Bump Golang to 1.21
+
+# One or more tracking issues related to the change
+issues: [2009]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

.github/workflows/continuous-integration.yaml

@@ -18,7 +18,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: "1.20"
+        go-version: "1.21"
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v3
@@ -33,7 +33,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: "1.20"
+        go-version: "1.21"
     - name: Check out code into the Go module directory
       uses: actions/checkout@v3
 

.github/workflows/e2e.yaml

@@ -36,7 +36,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: "1.20"
+        go-version: "1.21"
 
     - name: Setup kind
       env:

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v3
       with:
-        go-version: "1.20"
+        go-version: "1.21"
 
     - uses: actions/checkout@v3
 

.github/workflows/scorecard.yaml

@@ -29,7 +29,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: "1.20"
+          go-version: "1.21"
 
       - name: Setup kind
         env:

Makefile

@@ -308,7 +308,7 @@ GOLANGCI_LINT ?= $(LOCALBIN)/golangci-lint
 
 KUSTOMIZE_VERSION ?= v5.0.3
 CONTROLLER_TOOLS_VERSION ?= v0.12.0
-GOLANGCI_LINT_VERSION ?= v1.51.2
+GOLANGCI_LINT_VERSION ?= v1.54.0
 
 
 .PHONY: kustomize

cmd/operator-opamp-bridge/Dockerfile

@@ -1,5 +1,5 @@
 # Build the operator-opamp-bridge binary
-FROM golang:1.20-alpine as builder
+FROM golang:1.21-alpine as builder
 
 WORKDIR /app
 

cmd/otel-allocator/Dockerfile

@@ -1,5 +1,5 @@
 # Build the otel-allocator binary
-FROM golang:1.20-alpine as builder
+FROM golang:1.21-alpine as builder
 
 WORKDIR /app
 

internal/config/main_test.go

@@ -85,7 +85,7 @@ func TestAutoDetectInBackground(t *testing.T) {
 	}
 	cfg := config.New(
 		config.WithAutoDetect(mock),
-		config.WithAutoDetectFrequency(100*time.Millisecond),
+		config.WithAutoDetectFrequency(500*time.Second),
 	)
 
 	// sanity check