Add support for Amazon Linux 2

#17

Author: ismael_serrano

Makefile

@@ -2,7 +2,7 @@ GO_DOCKER_RUN = docker run --rm -v $(shell pwd):/go/src/github.com/nginxinc/ngin
 GOLANG_CONTAINER = golang:1.10
 BUILD_IN_CONTAINER = 1
 
-all: amazon centos7 ubuntu-trusty ubuntu-xenial
+all: amazon centos7 ubuntu-trusty ubuntu-xenial amazon2
 
 test:
 ifeq ($(BUILD_IN_CONTAINER),1)
@@ -22,6 +22,10 @@ amazon: compile
 	make -C build/package/builders/amazon/
 	docker run --rm -v $(shell pwd)/build/package/rpm:/rpm -v $(shell pwd)/build_output:/build_output amazon-builder
 
+amazon2: compile
+	make -C build/package/builders/amazon2/
+	docker run --rm -v $(shell pwd)/build/package/rpm:/rpm -v $(shell pwd)/build_output:/build_output amazon2-builder
+
 centos7: compile
 	make -C build/package/builders/centos7/
 	docker run --rm -v $(shell pwd)/build/package/rpm:/rpm -v $(shell pwd)/build_output:/build_output centos7-builder

README.md

@@ -162,7 +162,8 @@ You can compile nginx-asg-sync and build a software package using the provided M
 
 To build a software package, run: `$ make <os>`
 where `<os>` is the target OS. The following values are allowed:
-* `amazon` for Amazon Linux
+* `amazon` for Amazon Linux 1
+* `amazon2` for Amazon Linux 2
 * `centos7` for CentOS7/RHEL7
 * `ubuntu-trusty` for Ubuntu 14.04
 * `ubuntu-xenial` for Ubuntu 16.04

build/package/builders/amazon/Dockerfile

@@ -1,4 +1,4 @@
-FROM amazonlinux:2018.03.0.20180424
+FROM amazonlinux:1
 
 RUN yum install -y rpmdevtools
 ADD build.sh /

build/package/builders/amazon2/Dockerfile

@@ -0,0 +1,6 @@
+FROM amazonlinux:2
+
+RUN yum install -y rpmdevtools
+ADD build.sh /
+
+ENTRYPOINT ["/build.sh"]

build/package/builders/amazon2/Makefile

@@ -0,0 +1,2 @@
+build:
+	docker build -t amazon2-builder .

build/package/builders/amazon2/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+mkdir -p ~/rpmbuild
+cp -r rpm/* ~/rpmbuild/
+rpmbuild -bb ~/rpmbuild/SPECS/nginx-asg-sync.spec
+cp ~/rpmbuild/RPMS/x86_64/*.rpm /build_output