Support context (#55)

.github/workflows/ci.yaml

@@ -7,15 +7,17 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v3
         with:
-          go-version: "1.14"
+          go-version: "1.17"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
-          path: ~/go/pkg/mod
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
@@ -27,15 +29,17 @@ jobs:
     name: Test
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v3
         with:
-          go-version: "1.14"
+          go-version: "1.17"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
-          path: ~/go/pkg/mod
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
@@ -47,15 +51,17 @@ jobs:
     name: Build docker images
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v3
         with:
-          go-version: "1.14"
+          go-version: "1.17"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
-          path: ~/go/pkg/mod
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-

.github/workflows/release.yaml

@@ -48,15 +48,17 @@ jobs:
         run: |
           echo "SCALER_LABEL=${{ steps.release_info.outputs.REF_TAG }}" >> $GITHUB_ENV
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v3
         with:
-          go-version: "1.14"
+          go-version: "1.17"
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v3
         with:
-          path: ~/go/pkg/mod
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-

.golangci.yml

@@ -4,10 +4,9 @@ linters:
     - deadcode
     - goconst
     - gofmt
-    - golint
+    - revive
     - gosimple
     - ineffassign
-    - interfacer
     - misspell
     - staticcheck
     - unconvert
@@ -16,8 +15,8 @@ linters:
     - vetshadow
     - errcheck
     - govet
-    - structcheck
     - typecheck
+    - gocritic
 
 run:
 
@@ -31,10 +30,3 @@ issues:
     - "comment on"
     - "error should be the last"
     - "should have comment"
-
-  exclude-rules:
-
-    # list of excluded linters applied on test files
-    - path: _test\.go
-      linters:
-        - goconst

Makefile

@@ -67,7 +67,7 @@ lint: modules
 			| tr -d \" \
 			| wget -O $(GOPATH)/bin/impi -qi -
 	@test -e $(GOPATH)/bin/golangci-lint || \
-	  	curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GOPATH)/bin v1.24.0
+    	  	(curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GOPATH)/bin v1.41.1)
 
 	@echo Verifying imports...
 	chmod +x $(GOPATH)/bin/impi && $(GOPATH)/bin/impi \

cmd/autoscaler/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.14.3-alpine3.11 AS builder
+FROM gcr.io/iguazio/golang:1.17-alpine3.15 AS builder
 
 RUN apk --update --no-cache add \
     git \
@@ -15,6 +15,6 @@ COPY . .
 
 RUN GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags="-s -w" -o autoscaler cmd/autoscaler/main.go
 
-FROM alpine:3.11
+FROM gcr.io/iguazio/alpine:3.16
 
 COPY --from=builder /autoscaler/autoscaler /home/v3io/bin/autoscaler

cmd/dlx/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.14.3-alpine3.11 AS builder
+FROM gcr.io/iguazio/golang:1.17-alpine3.15 AS builder
 
 RUN apk --update --no-cache add \
     git \
@@ -15,6 +15,6 @@ COPY . .
 
 RUN GOOS=linux GOARCH=amd64 go build -a -installsuffix cgo -ldflags="-s -w" -o dlx cmd/dlx/main.go
 
-FROM alpine:3.11
+FROM gcr.io/iguazio/alpine:3.16
 
 COPY --from=builder /dlx/dlx /home/v3io/bin/dlx

go.mod

@@ -1,34 +1,52 @@
 module github.com/v3io/scaler
 
-go 1.14
+go 1.17
 
 require (
-	github.com/gogo/protobuf v1.1.1 // indirect
-	github.com/golang/protobuf v1.3.3 // indirect
-	github.com/google/go-cmp v0.4.0 // indirect
-	github.com/imdario/mergo v0.3.7 // indirect
-	github.com/json-iterator/go v1.1.7 // indirect
-	github.com/kr/pretty v0.1.0 // indirect
-	github.com/mattn/go-colorable v0.1.1 // indirect
-	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
 	github.com/nuclio/errors v0.0.3
 	github.com/nuclio/logger v0.0.1
-	github.com/nuclio/zap v0.0.3
-	github.com/pavius/zap v1.4.2-0.20180228181622-8d52692529b8 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/spf13/pflag v1.0.3 // indirect
+	github.com/nuclio/zap v0.1.2
+	github.com/stretchr/testify v1.7.0
+	github.com/v3io/scaler-types v1.8.0
+	k8s.io/apimachinery v0.23.8
+	k8s.io/client-go v0.23.8
+	k8s.io/metrics v0.23.8
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-logr/logr v1.2.0 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/go-cmp v0.5.5 // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/googleapis/gnostic v0.5.5 // indirect
+	github.com/imdario/mergo v0.3.7 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/liranbg/uberzap v1.20.0-nuclio.1 // indirect
+	github.com/logrusorgru/aurora/v3 v3.0.0 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/objx v0.2.0 // indirect
-	github.com/stretchr/testify v1.5.1
-	github.com/v3io/scaler-types v1.7.0
-	go.uber.org/atomic v1.3.2 // indirect
-	go.uber.org/multierr v1.1.0 // indirect
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
-	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d // indirect
-	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
-	google.golang.org/appengine v1.6.5 // indirect
-	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
-	k8s.io/apimachinery v0.15.12
-	k8s.io/client-go v0.15.12
-	k8s.io/metrics v0.15.12
+	go.uber.org/atomic v1.7.0 // indirect
+	go.uber.org/multierr v1.6.0 // indirect
+	golang.org/x/net v0.0.0-20211209124913-491a49abca63 // indirect
+	golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f // indirect
+	golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e // indirect
+	golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b // indirect
+	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
+	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
+	k8s.io/api v0.23.8 // indirect
+	k8s.io/klog/v2 v2.30.0 // indirect
+	k8s.io/utils v0.0.0-20211116205334-6203023598ed // indirect
+	sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect
+	sigs.k8s.io/yaml v1.2.0 // indirect
 )