Update the CI

.github/workflows/tests.yml

@@ -14,22 +14,25 @@ jobs:
     strategy:
       matrix:
         go:
-          - ^1.19
-          - ^1.20
+          - ^1.21
+          - ^1.22
+          - ^1.23
+          - ^1
     steps:
 
       - name: Set up Go 1.x
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
 
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install dependencies
         run: |
           sudo apt-get install -y libacl1-dev
-          GO111MODULE=off go get golang.org/x/lint/golint
+          go install golang.org/x/lint/golint@latest
+          go install github.com/goreleaser/nfpm/v2/cmd/[email protected]
 
       - name: Test
         run: |
@@ -46,8 +49,6 @@ jobs:
   build:
     name: Build packages
     runs-on: ubuntu-latest
-    container:
-      image: ${{ github.repository }}:builder
 
     outputs:
       deb: ${{ steps.build.outputs.deb }}
@@ -56,8 +57,19 @@ jobs:
       md5sum: ${{ steps.build.outputs.md5sum }}
 
     steps:
-      - uses: actions/checkout@v2
-        name: Checkout
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get install -y libacl1-dev
+          go install github.com/goreleaser/nfpm/v2/cmd/[email protected]
+
       - name: Build packages
         id: build
         run: |
@@ -67,7 +79,7 @@ jobs:
           make packages
           make github_artifact
       - name: Upload artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: packages
           path: artifact
@@ -77,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         name: Checkout
       - name: Build docker images
         run: |
@@ -96,23 +108,27 @@ jobs:
     strategy:
       matrix:
         os:
-          - debian:9
           - debian:10
-          - ubuntu:18.04
+          - debian:11
+          - debian:12
           - ubuntu:20.04
-          - centos:7
+          - ubuntu:22.04
+          - ubuntu:24.04
           - centos:8
+          - fedora:40
+          - fedora:41
+          - fedora:42
 
     steps:
       - name: Download artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: packages
       - name: Test deb
         if: ${{ contains(matrix.os, 'debian') || contains(matrix.os, 'ubuntu') }}
         run: |
           apt-get install libacl1; dpkg -i grafsy_0.0.0.1*deb
       - name: Test rpm
-        if: ${{ contains(matrix.os, 'centos') }}
+        if: ${{ contains(matrix.os, 'centos') || contains(matrix.os, 'fedora') }}
         run: |
           rpm -i grafsy-0.0.0.1*rpm

.github/workflows/upload-assets.yml

@@ -10,23 +10,31 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
 
-    container:
-      image: ${{ github.repository }}:builder
-
     outputs:
       deb: ${{ steps.build.outputs.deb }}
       rpm: ${{ steps.build.outputs.rpm }}
       sha256sum: ${{ steps.build.outputs.sha256sum }}
       md5sum: ${{ steps.build.outputs.md5sum }}
 
     steps:
-      - uses: actions/checkout@v2
-        name: Checkout
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v5
+        with:
+          go-version: ^1
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v4
         with:
           # Otherwise there's a risk to not get latest tag
           # We hope, that the current commit at
           # least 50 commits close to the latest release
           fetch-depth: 50
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get install -y libacl1-dev
+          go install github.com/goreleaser/nfpm/v2/cmd/[email protected]
+
       - name: Build packages
         id: build
         run: |

Dockerfile

@@ -0,0 +1,32 @@
+#
+# Image which contains the binary artefacts
+#
+FROM golang:bookworm AS build
+
+
+COPY . ./grafsy
+
+WORKDIR ./grafsy
+
+RUN apt update && \
+    apt install -y libacl1-dev && \
+    make clean test && \
+    make build
+
+#
+# Application image
+#
+FROM debian:stable-slim
+
+RUN apt-get update && apt-get install libacl1 -y && apt-get clean && mkdir /etc/grafsy
+
+WORKDIR /grafsy
+
+COPY --from=build /go/grafsy/build/grafsy ./grafsy
+
+COPY --from=build /go/grafsy/build/grafsy-client ./grafsy-client
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["/grafsy/grafsy"]

Makefile

@@ -14,7 +14,7 @@ endef
 GO_FILES = $(shell find -name '*.go')
 PKG_FILES = build/$(NAME)_$(VERSION)_amd64.deb build/$(NAME)-$(VERSION)-1.x86_64.rpm
 SUM_FILES = build/sha256sum build/md5sum
-GO_FLAGS =
+GO_FLAGS = -trimpath
 GO_BUILD = go build $(GO_FLAGS) -ldflags "-X 'main.version=$(VERSION)'" -o $@ $<
 
 export GO111MODULE=on
@@ -40,8 +40,7 @@ test:
 build: build/$(NAME) build/$(NAME)-client
 
 docker:
-	docker build -t $(ORG_NAME)/$(NAME):builder -f docker/builder/Dockerfile .
-	docker build --build-arg IMAGE=$(ORG_NAME)/$(NAME) -t $(ORG_NAME)/$(NAME):latest -f docker/$(NAME)/Dockerfile .
+	docker build --build-arg IMAGE=$(ORG_NAME)/$(NAME) -t $(ORG_NAME)/$(NAME):latest -f Dockerfile .
 
 build/$(NAME): $(NAME)/main.go
 	$(GO_BUILD)
@@ -94,7 +93,6 @@ build/$(NAME)_linux_x64: $(NAME)/main.go
 build/$(NAME)-client_linux_x64: $(NAME)-client/main.go
 	GOOS=linux GOARCH=amd64 $(GO_BUILD)
 
-packages: $(PKG_FILES) $(SUM_FILES)
 
 # md5 and sha256 sum-files for packages
 $(SUM_FILES): COMMAND = $(notdir $@)
@@ -104,30 +102,16 @@ $(SUM_FILES): $(PKG_FILES)
 	cd build
 	$(COMMAND) $(PKG_FILES_NAME) > $(COMMAND)
 
-deb: $(word 1, $(PKG_FILES))
+packages: nfpm $(SUM_FILES)
+deb: nfpm
+rpm: nfpm
+nfpm: build build/pkg
+	$(MAKE) $(PKG_FILES) ARCH=amd64
 
-rpm: $(word 2, $(PKG_FILES))
-
-# Set TYPE to package suffix w/o dot
+.ONESHELL:
 $(PKG_FILES): TYPE = $(subst .,,$(suffix $@))
-$(PKG_FILES): build/pkg
-	fpm --verbose \
-		-s dir \
-		-a x86_64 \
-		-t $(TYPE) \
-		--vendor $(VENDOR) \
-		-m $(VENDOR) \
-		--url $(URL) \
-		--description $(DESC) \
-		--license Apache \
-		-n $(NAME) \
-		-v $(VERSION) \
-		--after-install packaging/postinst \
-		--before-remove packaging/prerm \
-		-p build \
-		build/pkg/=/ \
-		packaging/$(NAME).service=/lib/systemd/system/$(NAME).service
-
+$(PKG_FILES): nfpm.yaml
+	NAME=$(NAME) VENDOR=$(VENDOR) DESCRIPTION=$(DESCRIPTION) ARCH=$(ARCH) VERSION_STRING=$(VERSION) nfpm package --packager $(TYPE) --target build/
 #######
 # END #
 #######

client.go

@@ -10,7 +10,7 @@ import (
 	"time"
 )
 
-// Client is a class wich sends metrics to the carbon receivers
+// Client is a class which sends metrics to the carbon receivers
 type Client struct {
 	// User config.
 	Conf *Config
@@ -137,9 +137,9 @@ func (c *Client) tryToSendToGraphite(metric string, carbonAddr string, conn net.
 }
 
 // Run go routine per carbon server to:
-//  1) Send data from retryFile to a carbon
-//  2) Send metrics from monitoring channel to a carbon
-//  3) Send metrics from the main channel to carbon
+//  1. Send data from retryFile to a carbon
+//  2. Send metrics from monitoring channel to a carbon
+//  3. Send metrics from the main channel to carbon
 //
 // And save everything to the retryFile on any error
 func (c Client) runBackend(carbonAddr string) {
@@ -235,7 +235,7 @@ func (c Client) runBackend(carbonAddr string) {
 	}
 }
 
-//Run a client, which:
+// Run a client, which:
 // 1) Make monitoring and main channels per carbon server
 // 2) Launchs go routine per carbon server
 // 3) Copy metrics from monitoring and main channels to the carbon server specific

config.go

@@ -9,7 +9,7 @@ import (
 	"regexp"
 	"strings"
 
-	"github.com/BurntSushi/toml"
+	"github.com/pelletier/go-toml/v2"
 	"github.com/pkg/errors"
 )
 
@@ -141,8 +141,15 @@ type LocalConfig struct {
 // LoadConfig loads a configFile to a Config structure.
 func (conf *Config) LoadConfig(configFile string) error {
 
-	if _, err := toml.DecodeFile(configFile, conf); err != nil {
-		return errors.New("Failed to parse config file: " + err.Error())
+	// Read the file content
+	data, err := os.ReadFile(configFile)
+	if err != nil {
+		return fmt.Errorf("failed to read config file: %s", err)
+	}
+
+	// Unmarshal the data into 'conf'
+	if err := toml.Unmarshal(data, conf); err != nil {
+		return fmt.Errorf("failed to parse config file: %s", err)
 	}
 
 	if conf.ClientSendInterval < 1 || conf.AggrInterval < 1 || conf.AggrPerSecond < 1 ||

config_linux.go

@@ -1,4 +1,4 @@
-// +build !noacl
+//go:build !noacl
 
 package grafsy
 

go.mod

@@ -1,9 +1,11 @@
 module github.com/leoleovich/grafsy
 
-go 1.14
+go 1.21.0
+
+toolchain go1.23.3
 
 require (
-	github.com/BurntSushi/toml v0.3.1
 	github.com/naegelejd/go-acl v0.0.0-20200406162857-ebe394c522e5
+	github.com/pelletier/go-toml/v2 v2.2.3
 	github.com/pkg/errors v0.9.1
 )

go.sum

@@ -1,6 +1,14 @@
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/naegelejd/go-acl v0.0.0-20200406162857-ebe394c522e5 h1:R10+S1Knv6udBjyDYU84+zD5R8qLWg7wSH/ddhJSzX4=
 github.com/naegelejd/go-acl v0.0.0-20200406162857-ebe394c522e5/go.mod h1:nMzsOoQWESVMF6s+hAF8Qnc14fUIpL7pfmGm6MV8B2g=
+github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
+github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=