Updated to Golang 1.19

and refactored deprecated API of the dependencies (io/utils)

Signed-off-by: Dmitrii Ustiugov <dmitrii.ustiugov@ed.ac.uk>

Author: anshalshukla

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
   build:
     strategy:
       matrix:
-        go: ['1.16', '1.17', '1.18']
+        go: ['1.18', '1.19']
       # Build all variants regardless of failures
       fail-fast: false
 

.github/workflows/cri_minio_test.yml

@@ -34,10 +34,10 @@ jobs:
     - name: Setup TMPDIR
       run: mkdir -p $TMPDIR
 
-    - name: Set up Go 1.18
+    - name: Set up Go 1.19
       uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v3

.github/workflows/integration_tests.yml

@@ -29,10 +29,10 @@ jobs:
         test-name: [test, test-man-bench]
     steps:
 
-    - name: Set up Go 1.18
+    - name: Set up Go 1.19
       uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Set up Python 3.x
       uses: actions/setup-python@v4

.github/workflows/nightly_tests.yml

@@ -20,10 +20,9 @@ jobs:
     - name: Setup TMPDIR
       run: mkdir -p $TMPDIR
 
-    - name: Set up Go 1.18
-      uses: actions/setup-go@v4
+    - name: Set up Go 1.19      uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Upgrade git
       run: |
@@ -72,10 +71,10 @@ jobs:
     - name: Setup TMPDIR
       run: mkdir -p $TMPDIR
 
-    - name: Set up Go 1.18
+    - name: Set up Go 1.19
       uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v3

.github/workflows/stargz_tests.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Set up Go 1.19
         uses: actions/setup-go@v4
         with:
-          go-version: 1.19
+          go-version: '1.19'
 
       - name: Create k8s Kind Cluster
         run: bash ./scripts/stargz/01-kind.sh
@@ -76,4 +76,4 @@ jobs:
         run: kn service apply stargz-test -f ./configs/knative_workloads/stargz-node.yaml --concurrency-target 1 
 
       - name: Curl container
-        run: curl http://stargz-test.default.127.0.0.1.sslip.io | grep "Hello World"
+        run: curl http://stargz-test.default.127.0.0.1.sslip.io | grep "Hello World"

.github/workflows/unit_tests.yml

@@ -29,10 +29,10 @@ jobs:
         module: [taps, misc, profile]
     steps:
 
-    - name: Set up Go 1.18
+    - name: Set up Go 1.19
       uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Set up Python 3.x
       uses: actions/setup-python@v4
@@ -65,10 +65,10 @@ jobs:
     runs-on: [self-hosted, integ]
     steps:
 
-    - name: Set up Go 1.18
+    - name: Set up Go 1.19
       uses: actions/setup-go@v4
       with:
-        go-version: 1.18
+        go-version: '1.19'
 
     - name: Upgrade git
       run: |

CHANGELOG.md

@@ -80,7 +80,7 @@ for arbitrary serverless deployments.
 
 ### Changed
 
-- Bumped Containerd to v1.5.2.
+- Bumped Containerd to v1.6.0.
 - Bumped Knative to v0.23.0.
 - Bumped Go to v1.16.4.
 - Frozen Kubernetes at v1.20.6-00.

examples/deployer/client.go

@@ -26,7 +26,7 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"os"
 	"os/exec"
 	"path/filepath"
 
@@ -47,7 +47,7 @@ type functionType struct {
 	// number of functions to deploy from the same file (with different names)
 	Count int `json:"count"`
 
-	Eventing bool `json:"eventing"`
+	Eventing    bool   `json:"eventing"`
 	ApplyScript string `json:"applyScript"`
 }
 
@@ -77,7 +77,7 @@ func main() {
 
 func getFuncSlice(file string) []functionType {
 	log.Debug("Opening JSON file with functions: ", file)
-	byteValue, err := ioutil.ReadFile(file)
+	byteValue, err := os.ReadFile(file)
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -150,7 +150,7 @@ func writeEndpoints(filePath string, urls []string) {
 	if err != nil {
 		log.Fatalln("failed to marshal", err)
 	}
-	if err := ioutil.WriteFile(filePath, data, 0644); err != nil {
+	if err := os.WriteFile(filePath, data, 0644); err != nil {
 		log.Fatalln("failed to write", err)
 	}
 }

examples/deployer/go.mod

@@ -1,10 +1,12 @@
 module github.com/vhive-serverless/vhive/examples/deployer
 
-go 1.16
+go 1.19
 
 replace github.com/vhive-serverless/vhive/examples/endpoint => ../endpoint
 
 require (
-	github.com/vhive-serverless/vhive/examples/endpoint v0.0.0-00010101000000-000000000000
 	github.com/sirupsen/logrus v1.8.1
+	github.com/vhive-serverless/vhive/examples/endpoint v0.0.0-00010101000000-000000000000
 )
+
+require golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 // indirect

examples/endpoint/go.mod

@@ -1,3 +1,3 @@
-module "github.com/vhive-serverless/vhive/examples/endpoint"
-
+module github.com/vhive-serverless/vhive/examples/endpoint
 
+go 1.19