Add haproxy 1.7

[TimWolla]

Closes #34

[timwolla@/s/D/o/haproxy (1.7)]diff -Nur 1.6 1.7                                                                                                                                                            16:35:06
diff -Nur 1.6/alpine/Dockerfile 1.7/alpine/Dockerfile
--- 1.6/alpine/Dockerfile	2016-11-27 16:34:19.693358288 +0100
+++ 1.7/alpine/Dockerfile	2016-11-27 16:34:20.177366698 +0100
@@ -1,8 +1,8 @@
 FROM alpine:3.4
 
-ENV HAPROXY_MAJOR 1.6
-ENV HAPROXY_VERSION 1.6.10
-ENV HAPROXY_MD5 6d47461c008b823a0088d19ec30dbe4e
+ENV HAPROXY_MAJOR 1.7
+ENV HAPROXY_VERSION 1.7.0
+ENV HAPROXY_MD5 ab6e169aeb1b53364aacda80c904398a
 
 # see http://sources.debian.net/src/haproxy/1.5.8-1/debian/rules/ for some helpful navigation of the possible "make" arguments
 RUN set -x \
diff -Nur 1.6/Dockerfile 1.7/Dockerfile
--- 1.6/Dockerfile	2016-11-27 16:34:19.685358149 +0100
+++ 1.7/Dockerfile	2016-11-27 16:34:56.305985433 +0100
@@ -2,9 +2,9 @@
 
 RUN apt-get update && apt-get install -y libssl1.0.0 libpcre3 --no-install-recommends && rm -rf /var/lib/apt/lists/*
 
-ENV HAPROXY_MAJOR 1.6
-ENV HAPROXY_VERSION 1.6.10
-ENV HAPROXY_MD5 6d47461c008b823a0088d19ec30dbe4e
+ENV HAPROXY_MAJOR 1.7
+ENV HAPROXY_VERSION 1.7.0
+ENV HAPROXY_MD5 ab6e169aeb1b53364aacda80c904398a
 
 # see http://sources.debian.net/src/haproxy/1.5.8-1/debian/rules/ for some helpful navigation of the possible "make" arguments
 RUN buildDeps='curl gcc libc6-dev libpcre3-dev libssl-dev make' \

[TimWolla]

Once this is merged you might consider dropping 1.4: haproxy 1.4 is in “critical fixes” maintenance only and IMO it is unlikely that people running Docker are running haproxy 1.4 when haproxy 1.5 has been released in 2014.

[tianon]

Nice, thanks! 👍

[tianon]

I think we'll probably keep 1.4 until it's officially "Unmaintained" -- the maintenance burden isn't horribly high, and IMO there's still value there if upstream thinks it's worth still applying critical fixes to. 😇