Bump Traefik to v2.4.0-rc1

[ldez]

Hello,

This PR updates Traefik to v2.4.0-rc1.

/cc @rtribotte @SantoDE @jbdoumenjou

Cheers

[rtribotte]

LGTM

[jbdoumenjou]

LGTM

[github-actions]

Diff for dac29ed:

diff --git a/_bashbrew-cat b/_bashbrew-cat
index edf8d7f..47e9423 100644
--- a/_bashbrew-cat
+++ b/_bashbrew-cat
@@ -26,6 +26,19 @@ GitCommit: d1233fc2eb8fa09950515598dfa34c70c69b260b
 Directory: windows/1809
 Constraints: windowsservercore-1809
 
+Tags: v2.4.0-rc1, 2.4.0-rc1, v2.4, 2.4, livarot
+Architectures: amd64, arm32v6, arm64v8
+GitRepo: https://github.com/traefik/traefik-library-image.git
+GitCommit: e3a11c7578f6cbc690f64a964f794f604840a4bf
+Directory: alpine
+
+Tags: v2.4.0-rc1-windowsservercore-1809, 2.4.0-rc1-windowsservercore-1809, v2.4-windowsservercore-1809, 2.4-windowsservercore-1809, livarot-windowsservercore-1809
+Architectures: windows-amd64
+GitRepo: https://github.com/traefik/traefik-library-image.git
+GitCommit: e3a11c7578f6cbc690f64a964f794f604840a4bf
+Directory: windows/1809
+Constraints: windowsservercore-1809
+
 Tags: v1.7.26, 1.7.26, v1.7, 1.7, maroilles
 Architectures: amd64, arm32v6, arm64v8
 GitRepo: https://github.com/containous/traefik-library-image.git
diff --git a/_bashbrew-list b/_bashbrew-list
index 503d5f6..24d7a71 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -8,7 +8,13 @@ traefik:2.3
 traefik:2.3-windowsservercore-1809
 traefik:2.3.5
 traefik:2.3.5-windowsservercore-1809
+traefik:2.4
+traefik:2.4-windowsservercore-1809
+traefik:2.4.0-rc1
+traefik:2.4.0-rc1-windowsservercore-1809
 traefik:latest
+traefik:livarot
+traefik:livarot-windowsservercore-1809
 traefik:maroilles
 traefik:maroilles-alpine
 traefik:maroilles-windowsservercore-1809
@@ -24,4 +30,8 @@ traefik:v2.3
 traefik:v2.3-windowsservercore-1809
 traefik:v2.3.5
 traefik:v2.3.5-windowsservercore-1809
+traefik:v2.4
+traefik:v2.4-windowsservercore-1809
+traefik:v2.4.0-rc1
+traefik:v2.4.0-rc1-windowsservercore-1809
 traefik:windowsservercore-1809
diff --git a/traefik_windowsservercore-1809/Dockerfile b/traefik_livarot-windowsservercore-1809/Dockerfile
similarity index 87%
copy from traefik_windowsservercore-1809/Dockerfile
copy to traefik_livarot-windowsservercore-1809/Dockerfile
index 5153c36..fc5c07a 100644
--- a/traefik_windowsservercore-1809/Dockerfile
+++ b/traefik_livarot-windowsservercore-1809/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/windows/servercore:1809
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
 RUN Invoke-WebRequest \
-        -Uri "https://github.com/traefik/traefik/releases/download/v2.3.5/traefik_v2.3.5_windows_amd64.zip" \
+        -Uri "https://github.com/traefik/traefik/releases/download/v2.4.0-rc1/traefik_v2.4.0-rc1_windows_amd64.zip" \
         -OutFile "/traefik.zip"; \
     Expand-Archive -Path "/traefik.zip" -DestinationPath "/" -Force; \
     Remove-Item "/traefik.zip" -Force
@@ -15,5 +15,5 @@ LABEL org.opencontainers.image.vendor="Traefik Labs" \
     org.opencontainers.image.url="https://traefik.io" \
     org.opencontainers.image.title="Traefik" \
     org.opencontainers.image.description="A modern reverse-proxy" \
-    org.opencontainers.image.version="v2.3.5" \
+    org.opencontainers.image.version="v2.4.0-rc1" \
     org.opencontainers.image.documentation="https://docs.traefik.io"
diff --git a/traefik_latest/Dockerfile b/traefik_livarot/Dockerfile
similarity index 86%
copy from traefik_latest/Dockerfile
copy to traefik_livarot/Dockerfile
index 51d049c..32ff3a9 100644
--- a/traefik_latest/Dockerfile
+++ b/traefik_livarot/Dockerfile
@@ -8,7 +8,7 @@ RUN set -ex; \
 		x86_64) arch='amd64' ;; \
 		*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
 	esac; \
-	wget --quiet -O /tmp/traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v2.3.5/traefik_v2.3.5_linux_$arch.tar.gz"; \
+	wget --quiet -O /tmp/traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v2.4.0-rc1/traefik_v2.4.0-rc1_linux_$arch.tar.gz"; \
 	tar xzvf /tmp/traefik.tar.gz -C /usr/local/bin traefik; \
 	rm -f /tmp/traefik.tar.gz; \
 	chmod +x /usr/local/bin/traefik
@@ -22,5 +22,5 @@ LABEL org.opencontainers.image.vendor="Traefik Labs" \
 	org.opencontainers.image.url="https://traefik.io" \
 	org.opencontainers.image.title="Traefik" \
 	org.opencontainers.image.description="A modern reverse-proxy" \
-	org.opencontainers.image.version="v2.3.5" \
+	org.opencontainers.image.version="v2.4.0-rc1" \
 	org.opencontainers.image.documentation="https://docs.traefik.io"
diff --git a/traefik_latest/entrypoint.sh b/traefik_livarot/entrypoint.sh
similarity index 100%
copy from traefik_latest/entrypoint.sh
copy to traefik_livarot/entrypoint.sh

[SantoDE]

LGTM

[dtomcej]

LGTM