telegraf

Note

• 本文假设网络通畅，如遇网络问题请自行解决

项目信息

名称	描述
名称	telegraf
版本	1.27.3
项目地址	https://github.com/influxdata/telegraf
官方指导	https://github.com/influxdata/telegraf/blob/v1.27.3/README.md

环境信息

名称	描述
CPU	3A5000
系统	4.19.190-7.6.lns8.loongarch64

移植说明

移植步骤

编译环境和依赖 1. Linux kernel version 2.6.23 or later 2. go 1.20.0 以上版本 龙芯go下载地址: http://ftp.loongnix.cn/toolchain/golang/

下载源码

git clone -b v1.27.3 --depth 1 git@github.com:influxdata/telegraf.git

移植

• 检查架构相关 修改Makefile中的架构声明，该项目在打包过程中与架构挂钩

  diff --git a/Makefile b/Makefile
  index 7d3c391..0f229e5 100644
  --- a/Makefile
  +++ b/Makefile
  @@ -122,14 +122,14 @@ embed_readme_%:
   .PHONY: config
   config:
          @echo "generating default config"
  -       go run ./cmd/telegraf config > etc/telegraf.conf
  +       go run -v ./cmd/telegraf config > etc/telegraf.conf
  
   .PHONY: docs
   docs: build_tools embed_readme_inputs embed_readme_outputs embed_readme_processors embed_readme_aggregators embed_readme_secretstores
  
   .PHONY: build
   build:
  -       CGO_ENABLED=0 go build -tags "$(BUILDTAGS)" -ldflags "$(LDFLAGS)" ./cmd/telegraf
  +       CGO_ENABLED=0 go build -v -tags "$(BUILDTAGS)" -ldflags "$(LDFLAGS)" ./cmd/telegraf
  
   .PHONY: telegraf
   telegraf: build
  @@ -137,7 +137,7 @@ telegraf: build
   # Used by dockerfile builds
   .PHONY: go-install
   go-install:
  -       go install -mod=mod -ldflags "-w -s $(LDFLAGS)" ./cmd/telegraf
  +       go install -mod=vendor -ldflags "-w -s $(LDFLAGS)" ./cmd/telegraf
  
   .PHONY: test
   test:
  @@ -242,15 +242,15 @@ clean:
  
   .PHONY: docker-image
   docker-image:
  -       docker build -f scripts/buster.docker -t "telegraf:$(commit)" .
  +       docker build -f scripts/buster.docker -t "telegraf:$(tag)" .
  
   plugins/parsers/influx/machine.go: plugins/parsers/influx/machine.go.rl
          ragel -Z -G2 $^ -o $@
  
   .PHONY: ci
   ci:
  -       docker build -t quay.io/influxdb/telegraf-ci:1.20.5 - < scripts/ci.docker
  -       docker push quay.io/influxdb/telegraf-ci:1.20.5
  +       docker build -t cr.loongnix.cn/influxdb/telegraf-ci:1.20.2 - < scripts/ci.docker
  +       #docker push cr.loongnix.cn/influxdb/telegraf-ci:1.20.2
  
   .PHONY: install
   install: $(buildbin)
  @@ -274,7 +274,7 @@ install: $(buildbin)
   $(buildbin):
          echo $(GOOS)
          @mkdir -pv $(dir $@)
  -       CGO_ENABLED=0 go build -o $(dir $@) -ldflags "$(LDFLAGS)" ./cmd/telegraf
  +       CGO_ENABLED=0 go build -v -o $(dir $@) -ldflags "$(LDFLAGS)" ./cmd/telegraf
  
   # Define packages Telegraf supports, organized by architecture with a rule to echo the list to limit include_packages
   # e.g. make package include_packages="$(make amd64)"
  @@ -287,6 +287,12 @@ mipsel += mipsel.deb linux_mipsel.tar.gz
   mipsel:
          @ echo $(mipsel)
   arm64 += linux_arm64.tar.gz arm64.deb aarch64.rpm
  +
  +loongarch64 += linux_loongarch64.tar.gz loongarch64.deb loongarch64.rpm
  +.PHONY: loongarch64
  +loongarch64:
  +       @ echo $(loongarch64)
  +
   .PHONY: arm64
   arm64:
          @ echo $(arm64)
  @@ -332,7 +338,7 @@ darwin-arm64 += darwin_arm64.tar.gz
   darwin-arm64:
          @ echo $(darwin-arm64)
  
  -include_packages := $(mips) $(mipsel) $(arm64) $(amd64) $(armel) $(armhf) $(riscv64) $(s390x) $(ppc64le) $(i386) $(windows) $(darwin-amd64) $(darwin-arm64)
  +include_packages := $(mips) $(mipsel) $(loongarch64) $(arm64) $(amd64) $(armel) $(armhf) $(riscv64) $(s390x) $(ppc64le) $(i386) $(windows) $(darwin-amd64) $(darwin-arm64)
  
   .PHONY: package
   package: docs config $(include_packages)
  @@ -425,6 +431,9 @@ mips.deb linux_mips.tar.gz: export GOARCH := mips
   mipsel.deb linux_mipsel.tar.gz: export GOOS := linux
   mipsel.deb linux_mipsel.tar.gz: export GOARCH := mipsle
  
  +loongarch64.deb linux_loongarch64.tar.gz: export GOOS := linux
  +loongarch64.deb linux_loongarch64.tar.gz: export GOARCH := loong64
  +
   riscv64.deb riscv64.rpm linux_riscv64.tar.gz: export GOOS := linux
   riscv64.deb riscv64.rpm linux_riscv64.tar.gz: export GOARCH := riscv64
  

• 编译过程中发现需要fpm打包工具，安装步骤如下

  sudo yum install rubygems ruby
  gem sources --add http://mirrors.aliyun.com/rubygems/ #更换为阿里源
  gem sources --remove https://rubygems.org/
  sudo gem install fpm
  

编译 1. 编译telegraf二进制文件

go mod tidy
go mod vendor #依赖下载到当前项目，方便处理
make build 

2. 打包loongarch架构下的telegraf rpm、deb包

make config
make loongarch64.deb
make linux_loongarch64.tar.gz
make loongarch64.rpm

3. 构建镜像 增加docker文件 buster.docker docker-entrypoint.sh buster.docker文件内容：

FROM cr.loongnix.cn/library/golang:1.20-buster as builder
WORKDIR /go/src/github.com/influxdata/telegraf

COPY . /go/src/github.com/influxdata/telegraf
RUN make go-install

FROM cr.loongnix.cn/library/buildpack-deps:buster-curl
#FROM buildpack-deps:buster-curl
COPY --from=builder /go/bin/* /usr/bin/
COPY etc/telegraf.conf /etc/telegraf/telegraf.conf

EXPOSE 8125/udp 8092/udp 8094

COPY scripts/docker-entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]
CMD ["telegraf"]

docker-entrypoint.sh文件内容

#!/bin/bash
set -e

if [ "${1:0:1}" = '-' ]; then
    set -- telegraf "$@"
fi

exec "$@"

最终执行：

make docker-images

构建镜像时发现server机器的网络遇到问题，更换到本机进行编译，通过 测试 1. 测试telegraf二进制

./telegraf --help
yzw@yzw-pc:~/git/telegraf$ telegraf --version
2023/08/21 10:56:22 github.com/josharian/native: unrecognized arch loong64 (LittleEndian), please file an issue
Telegraf 1.27.3 (git: HEAD@afcf0133)

发现提示信息，不影响使用，也可自行到文件进行修改 2. 测试deb包和rpm包

使用另一台机器或者启动镜像，将生成的安装包复制
sudo dpkg -i telegraf_1.27.3-1_loongarch64.deb

3. 测试镜像

经过和x86机器对比，镜像无误