Bump Traefik to v1.7.0-rc2

[nmengin]

Hello,

This PR updates Traefik to v1.7.0-rc2.

/cc @vdemeester @emilevauge @ldez

Cheers

[ldez]

LGTM

[vdemeester]

LGTM 🐸

[emilevauge]

LGTM

[yosifkit]

Diff:

diff --git a/_bashbrew-list b/_bashbrew-list
index a3a5ff1..86abfa5 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -4,8 +4,8 @@ traefik:1.6.5
 traefik:1.6.5-alpine
 traefik:1.7
 traefik:1.7-alpine
-traefik:1.7.0-rc1
-traefik:1.7.0-rc1-alpine
+traefik:1.7.0-rc2
+traefik:1.7.0-rc2-alpine
 traefik:alpine
 traefik:latest
 traefik:maroilles
@@ -18,5 +18,5 @@ traefik:v1.6.5
 traefik:v1.6.5-alpine
 traefik:v1.7
 traefik:v1.7-alpine
-traefik:v1.7.0-rc1
-traefik:v1.7.0-rc1-alpine
+traefik:v1.7.0-rc2
+traefik:v1.7.0-rc2-alpine
diff --git a/traefik_maroilles-alpine/Dockerfile b/traefik_maroilles-alpine/Dockerfile
index 6a5aa4c..10a6043 100644
--- a/traefik_maroilles-alpine/Dockerfile
+++ b/traefik_maroilles-alpine/Dockerfile
@@ -9,7 +9,7 @@ RUN set -ex; \
 		*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
 	esac; \
 	apk add --no-cache --virtual .fetch-deps libressl; \
-	wget -O /usr/local/bin/traefik "https://github.com/containous/traefik/releases/download/v1.7.0-rc1/traefik_linux-$arch"; \
+	wget -O /usr/local/bin/traefik "https://github.com/containous/traefik/releases/download/v1.7.0-rc2/traefik_linux-$arch"; \
 	apk del .fetch-deps; \
 	chmod +x /usr/local/bin/traefik
 COPY entrypoint.sh /
@@ -22,5 +22,5 @@ LABEL org.label-schema.vendor="Containous" \
       org.label-schema.url="https://traefik.io" \
       org.label-schema.name="Traefik" \
       org.label-schema.description="A modern reverse-proxy" \
-      org.label-schema.version="v1.7.0-rc1" \
+      org.label-schema.version="v1.7.0-rc2" \
       org.label-schema.docker.schema-version="1.0"
diff --git a/traefik_maroilles/Dockerfile b/traefik_maroilles/Dockerfile
index 64dda8f..e31f36b 100644
--- a/traefik_maroilles/Dockerfile
+++ b/traefik_maroilles/Dockerfile
@@ -9,5 +9,5 @@ LABEL org.label-schema.vendor="Containous" \
       org.label-schema.url="https://traefik.io" \
       org.label-schema.name="Traefik" \
       org.label-schema.description="A modern reverse-proxy" \
-      org.label-schema.version="v1.7.0-rc1" \
+      org.label-schema.version="v1.7.0-rc2" \
       org.label-schema.docker.schema-version="1.0"
diff --git a/traefik_maroilles/traefik b/traefik_maroilles/traefik
index 2bd30e4..2175480 100755
Binary files a/traefik_maroilles/traefik and b/traefik_maroilles/traefik differ

Build test of #4602; f8a2301; amd64 (traefik):

$ bashbrew build traefik:v1.7.0-rc2
Building bashbrew/cache:bd15a881c0b0662422c3bc6628d231d621108bea880d7cfacdcb3b27d71abaf6 (traefik:v1.7.0-rc2)
Tagging traefik:v1.7.0-rc2
Tagging traefik:1.7.0-rc2
Tagging traefik:v1.7
Tagging traefik:1.7
Tagging traefik:maroilles

$ test/run.sh traefik:v1.7.0-rc2
testing traefik:v1.7.0-rc2
	'cve-2014--shellshock' [1/2]...passed
	'override-cmd' [2/2]...image does not appear to contain "echo" -- assuming single-binary image
passed


$ bashbrew build traefik:v1.7.0-rc2-alpine
Building bashbrew/cache:19ecab99c555810cff4401f5cb189e3c97ec7b5cdf08a4097fdd8c6a4860b6de (traefik:v1.7.0-rc2-alpine)
Tagging traefik:v1.7.0-rc2-alpine
Tagging traefik:1.7.0-rc2-alpine
Tagging traefik:v1.7-alpine
Tagging traefik:1.7-alpine
Tagging traefik:maroilles-alpine

$ test/run.sh traefik:v1.7.0-rc2-alpine
testing traefik:v1.7.0-rc2-alpine
	'cve-2014--shellshock' [1/2]...passed
	'override-cmd' [2/2]...passed


$ bashbrew build traefik:v1.6.5
Using bashbrew/cache:7d77a2ae55da9b1fe1ef388a3adb2c96f936e5b8eccd20833e55103fc08ec54a (traefik:v1.6.5)
Tagging traefik:v1.6.5
Tagging traefik:1.6.5
Tagging traefik:v1.6
Tagging traefik:1.6
Tagging traefik:tetedemoine
Tagging traefik:latest

$ test/run.sh traefik:v1.6.5
testing traefik:v1.6.5
	'cve-2014--shellshock' [1/2]...passed
	'override-cmd' [2/2]...image does not appear to contain "echo" -- assuming single-binary image
passed


$ bashbrew build traefik:v1.6.5-alpine
Using bashbrew/cache:c475c512b5644cc79fab2a566ac9ef2c9524b8f2294099a5de3a287c4057dad0 (traefik:v1.6.5-alpine)
Tagging traefik:v1.6.5-alpine
Tagging traefik:1.6.5-alpine
Tagging traefik:v1.6-alpine
Tagging traefik:1.6-alpine
Tagging traefik:tetedemoine-alpine
Tagging traefik:alpine

$ test/run.sh traefik:v1.6.5-alpine
testing traefik:v1.6.5-alpine
	'cve-2014--shellshock' [1/2]...passed
	'override-cmd' [2/2]...passed