Update build files

Makefile

@@ -4,7 +4,7 @@ TARGET ?= local
 
 export DOCKER_BUILDKIT = 1
 
-all: amazon centos7 centos8 ubuntu-xenial amazon2 ubuntu-bionic ubuntu-focal ubuntu-groovy
+all: amazon amazon2 centos7 centos8 debian
 
 .PHONY: test
 test:
@@ -35,21 +35,9 @@ centos8: build
 	docker build -t centos8-builder --target ${TARGET} --build-arg CONTAINER_VERSION=centos:8 --build-arg OS_TYPE=rpm_based -f build/Dockerfile .
 	docker run --rm -v $(shell pwd)/build/package/rpm:/rpm -v $(shell pwd)/build_output:/build_output centos8-builder
 
-ubuntu-xenial: build
-	docker build -t ubuntu-xenial-builder --target ${TARGET} --build-arg CONTAINER_VERSION=ubuntu:xenial --build-arg OS_TYPE=deb_based -f build/Dockerfile .
-	docker run --rm -v $(shell pwd)/build/package/debian:/debian -v $(shell pwd)/build_output:/build_output ubuntu-xenial-builder
-
-ubuntu-bionic: build
-	docker build -t ubuntu-bionic-builder --target ${TARGET} --build-arg CONTAINER_VERSION=ubuntu:bionic --build-arg OS_TYPE=deb_based -f build/Dockerfile .
-	docker run --rm -v $(shell pwd)/build/package/debian:/debian -v $(shell pwd)/build_output:/build_output ubuntu-bionic-builder
-
-ubuntu-focal: build
-	docker build -t ubuntu-focal-builder --target ${TARGET} --build-arg CONTAINER_VERSION=ubuntu:focal --build-arg OS_TYPE=deb_based -f build/Dockerfile .
-	docker run --rm -v $(shell pwd)/build/package/debian:/debian -v $(shell pwd)/build_output:/build_output ubuntu-focal-builder
-
-ubuntu-groovy: build
-	docker build -t ubuntu-groovy-builder --target ${TARGET} --build-arg CONTAINER_VERSION=ubuntu:groovy --build-arg OS_TYPE=deb_based -f build/Dockerfile .
-	docker run --rm -v $(shell pwd)/build/package/debian:/debian -v $(shell pwd)/build_output:/build_output ubuntu-groovy-builder
+debian: build
+	docker build -t debian-builder --target ${TARGET} --build-arg OS_TYPE=deb_based -f build/Dockerfile .
+	docker run --rm -v $(shell pwd)/build/package/debian:/debian -v $(shell pwd)/build_output:/build_output debian-builder
 
 .PHONY: clean
 clean:

README.md

@@ -43,7 +43,7 @@ Below you will find documentation on how to use nginx-asg-sync.
 
 We provide packages for the following operating systems:
 
-* Ubuntu: 16.04 (Xenial), 18.04 (Bionic), 20.04 (Focal), 20.10 (Groovy)
+* Ubuntu/Debian: 16.04 and later, Debian 9/10
 * CentOS/RHEL: 7, 8
 * Amazon Linux: 1, 2
 
@@ -56,7 +56,7 @@ Support for other operating systems can be added.
     * For the latest source code from the master branch, build a software package by following [these instructions](#building-a-software-package).
 2. Install the package:
     * For Amazon Linux or CentOS/RHEL, run: `$ sudo rpm -i <package-name>.rpm`
-    * For Ubuntu, run: `$ sudo dpkg -i <package-name>.deb`
+    * For Ubuntu or Debian, run: `$ sudo dpkg -i <package-name>.deb`
 
 ### NGINX Plus Configuration
 
@@ -150,7 +150,7 @@ nginx-asg-sync runs as a system service and supports the start/stop/restart comm
 
 For Amazon Linux 1, run: `$ sudo start|stop|restart nginx-asg-sync`
 
-For Ubuntu 16.04, 18.04, 20.04, 20.10, CentOS7/RHEL7, CentOS8/RHEL8 and Amazon Linux 2, run: `$ sudo service nginx-asg-sync start|stop|restart`
+For Ubuntu >= 16.04, Debian 9/10, CentOS7/RHEL7, CentOS8/RHEL8 and Amazon Linux 2, run: `$ sudo service nginx-asg-sync start|stop|restart`
 
 ## Troubleshooting
 
@@ -169,14 +169,11 @@ where `<os>` is the target OS. The following values are allowed:
 * `amazon2` for Amazon Linux 2
 * `centos7` for CentOS7/RHEL7
 * `centos8` for CentOS8/RHEL8
-* `ubuntu-xenial` for Ubuntu 16.04
-* `ubuntu-bionic` for Ubuntu 18.04
-* `ubuntu-focal` for Ubuntu 20.04
-* `ubuntu-groovy` for Ubuntu 20.10
+* `debian` for Ubuntu >= 16.04 and Debian 9/10
 
 by default the nginx-asg-sync binary will be built locally, to build it inside a Docker container add the `TARGET` parameter to `make`, for example:
 
-`$ make ubuntu-focal TARGET=container`
+`$ make debian TARGET=container`
 
 If you run make without any arguments, it will build software packages for all supported OSes.
 

build/Dockerfile

@@ -1,6 +1,5 @@
-ARG CONTAINER_VERSION=ubuntu:groovy
+ARG CONTAINER_VERSION=amazonlinux:2
 ARG OS_TYPE=deb_based
-ARG PACKAGE_VERSION=0.4-1
 
 FROM golang:1.16-alpine AS builder
 WORKDIR /go/src/github.com/nginxinc/nginx-asg-sync/cmd/sync
@@ -19,16 +18,11 @@ ENTRYPOINT ["/build.sh"]
 
 #---------------------------------------------------------------------------------------------
 
-FROM ${CONTAINER_VERSION} as deb_based
+FROM debian:buster as deb_based
 
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install debhelper dh-systemd -y
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install build-essential debhelper-compat -y
 ADD build/package/builders/deb_based/build.sh /
 
-ARG PACKAGE_VERSION
-ARG CONTAINER_VERSION
-ENV PACKAGE_VERSION=${PACKAGE_VERSION}
-ENV CONTAINER_VERSION=${CONTAINER_VERSION}
-
 ENTRYPOINT ["/build.sh"]
 
 #---------------------------------------------------------------------------------------------

build/package/builders/deb_based/build.sh

@@ -1,15 +1,8 @@
 #!/bin/bash
 
-package_name=nginx-asg-sync-${PACKAGE_VERSION}
-
-export SYSTEMD='--with=systemd'
-export OS_VERSION=${CONTAINER_VERSION#*:}
-
-mkdir -p ~/${package_name}/
-cp -r /debian ~/${package_name}/
-cd ~/${package_name}/
-sed -i "s/%%CODENAME%%/${OS_VERSION}/g" debian/changelog
-rm debian/nginx-asg-sync.upstart
+mkdir -p ~/nginx-asg-sync/
+cp -r /debian ~/nginx-asg-sync/
+cd ~/nginx-asg-sync/
 dpkg-buildpackage -us -uc
 cd ..
 mv *.deb /build_output/

build/package/debian/changelog

@@ -1,18 +1,20 @@
-nginx-asg-sync (0.4-1-%%CODENAME%%) unstable; urgency=low
+nginx-asg-sync (0.4-1) unstable; urgency=low
 
   * 0.4-1
   * Add support to set upstream server parameters (max_conns, max_fails, fail_timeout and slow_start)
   * Add support to use wildcards in AWS autoscaling groups
   * Allow to use the same AWS region as the instance where the nginx-asg-sync is running
 
-nginx-asg-sync (0.3-1-%%CODENAME%%) unstable; urgency=low
+ -- Raul Marrero <raul.marrero@nginx.com>  Fri, 22 Nov 2019 12:06:02 +0000
+
+nginx-asg-sync (0.3-1) unstable; urgency=low
 
   * 0.3-1
   * Add support for Azure Virtual Machine Scale Sets
 
  -- Raul Marrero <raul.marrero@nginx.com> Wed, 4 Sep 2019 14:06:00 +0000
 
-nginx-asg-sync (0.2-1-%%CODENAME%%) unstable; urgency=low
+nginx-asg-sync (0.2-1) unstable; urgency=low
 
   * 0.2-1
   * Add supporting guides for contributing and changelog
@@ -21,14 +23,14 @@ nginx-asg-sync (0.2-1-%%CODENAME%%) unstable; urgency=low
 
  -- Peter Kelly <peter.kelly@nginx.com>  Fri, 27 Jul 2018 13:48:00 +0000
 
-nginx-asg-sync (0.1-2-%%CODENAME%%) unstable; urgency=low
+nginx-asg-sync (0.1-2) unstable; urgency=low
 
   * 0.1-2
   * Make sure nginx-asg-sync works with NGINX Plus R13
 
  -- Michael Pleshakov <michael@nginx.com>  Wed, 30 Aug 2017 21:03:28 +0000
 
-nginx-asg-sync (0.1-1-%%CODENAME%%) unstable; urgency=low
+nginx-asg-sync (0.1-1) unstable; urgency=low
 
   * 0.1-1
   * First release

build/package/debian/control

@@ -1,14 +1,14 @@
 Source: nginx-asg-sync
-Section: misc
+Section: contrib
 Priority: optional
 Maintainer: Michael Pleshakov <michael@nginx.com>
-Build-Depends: debhelper (>= 8.0.0)
-Standards-Version: 3.9.4
+Build-Depends: debhelper-compat (= 12)
+Standards-Version: 4.5.1
 Homepage: https://github.com/nginxinc/nginx-asg-sync
 
 Package: nginx-asg-sync
 Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
+Pre-Depends: nginx-plus
 Description: NGINX Plus Integration with Cloud Autoscaling
   This package contains software that integrates NGINX Plus
   with AWS Auto Scaling groups and Azure Virtual Machine Scale Sets