Bump Traefik to v2.8.1

[tomMoulard]

Hello,

This PR updates Traefik to v2.8.1.

/cc @ldez @rtribotte @ddtmachado

Cheers

[github-actions]

Diff for 3c2ec4f:

diff --git a/_bashbrew-cat b/_bashbrew-cat
index ca53cb7..39c472f 100644
--- a/_bashbrew-cat
+++ b/_bashbrew-cat
@@ -13,29 +13,16 @@ GitCommit: 4434758cf14bbd1ec9511b3f2a37b0a6ce846db6
 Directory: windows/1809
 Constraints: windowsservercore-1809
 
-Tags: v2.7.3, 2.7.3, v2.7, 2.7, epoisses
+Tags: v2.8.1, 2.8.1, v2.8, 2.8, vacherin, latest
 Architectures: amd64, arm32v6, arm64v8, s390x
 GitRepo: https://github.com/traefik/traefik-library-image.git
-GitCommit: 08f121c70d79bdeeb04f02a36eddebe55e13c63c
+GitCommit: a88952be53ca873807f0bde453fa8e687b806fb3
 Directory: alpine
 
-Tags: v2.7.3-windowsservercore-1809, 2.7.3-windowsservercore-1809, v2.7-windowsservercore-1809, 2.7-windowsservercore-1809, epoisses-windowsservercore-1809
+Tags: v2.8.1-windowsservercore-1809, 2.8.1-windowsservercore-1809, v2.8-windowsservercore-1809, 2.8-windowsservercore-1809, vacherin-windowsservercore-1809, windowsservercore-1809
 Architectures: windows-amd64
 GitRepo: https://github.com/traefik/traefik-library-image.git
-GitCommit: 08f121c70d79bdeeb04f02a36eddebe55e13c63c
-Directory: windows/1809
-Constraints: windowsservercore-1809
-
-Tags: v2.8.0, 2.8.0, v2.8, 2.8, vacherin, latest
-Architectures: amd64, arm32v6, arm64v8, s390x
-GitRepo: https://github.com/traefik/traefik-library-image.git
-GitCommit: 618ff8df94a75762ae97ff4d99736ba52fe5bbbe
-Directory: alpine
-
-Tags: v2.8.0-windowsservercore-1809, 2.8.0-windowsservercore-1809, v2.8-windowsservercore-1809, 2.8-windowsservercore-1809, vacherin-windowsservercore-1809, windowsservercore-1809
-Architectures: windows-amd64
-GitRepo: https://github.com/traefik/traefik-library-image.git
-GitCommit: 618ff8df94a75762ae97ff4d99736ba52fe5bbbe
+GitCommit: a88952be53ca873807f0bde453fa8e687b806fb3
 Directory: windows/1809
 Constraints: windowsservercore-1809
 
diff --git a/_bashbrew-list b/_bashbrew-list
index d09ca7d..bab7545 100644
--- a/_bashbrew-list
+++ b/_bashbrew-list
@@ -4,16 +4,10 @@ traefik:1.7-windowsservercore-1809
 traefik:1.7.34
 traefik:1.7.34-alpine
 traefik:1.7.34-windowsservercore-1809
-traefik:2.7
-traefik:2.7-windowsservercore-1809
-traefik:2.7.3
-traefik:2.7.3-windowsservercore-1809
 traefik:2.8
 traefik:2.8-windowsservercore-1809
-traefik:2.8.0
-traefik:2.8.0-windowsservercore-1809
-traefik:epoisses
-traefik:epoisses-windowsservercore-1809
+traefik:2.8.1
+traefik:2.8.1-windowsservercore-1809
 traefik:latest
 traefik:maroilles
 traefik:maroilles-alpine
@@ -24,14 +18,10 @@ traefik:v1.7-windowsservercore-1809
 traefik:v1.7.34
 traefik:v1.7.34-alpine
 traefik:v1.7.34-windowsservercore-1809
-traefik:v2.7
-traefik:v2.7-windowsservercore-1809
-traefik:v2.7.3
-traefik:v2.7.3-windowsservercore-1809
 traefik:v2.8
 traefik:v2.8-windowsservercore-1809
-traefik:v2.8.0
-traefik:v2.8.0-windowsservercore-1809
+traefik:v2.8.1
+traefik:v2.8.1-windowsservercore-1809
 traefik:vacherin
 traefik:vacherin-windowsservercore-1809
 traefik:windowsservercore-1809
diff --git a/traefik_epoisses-windowsservercore-1809/Dockerfile b/traefik_epoisses-windowsservercore-1809/Dockerfile
deleted file mode 100644
index 5972ca2..0000000
diff --git a/traefik_epoisses/Dockerfile b/traefik_epoisses/Dockerfile
deleted file mode 100644
index d5fd1f8..0000000
diff --git a/traefik_epoisses/entrypoint.sh b/traefik_epoisses/entrypoint.sh
deleted file mode 100755
index 72b0b69..0000000
diff --git a/traefik_latest/Dockerfile b/traefik_latest/Dockerfile
index 7667a6d..da1bba1 100644
--- a/traefik_latest/Dockerfile
+++ b/traefik_latest/Dockerfile
@@ -9,7 +9,7 @@ RUN set -ex; \
 		s390x) arch='s390x' ;; \
 		*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
 	esac; \
-	wget --quiet -O /tmp/traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v2.8.0/traefik_v2.8.0_linux_$arch.tar.gz"; \
+	wget --quiet -O /tmp/traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v2.8.1/traefik_v2.8.1_linux_$arch.tar.gz"; \
 	tar xzvf /tmp/traefik.tar.gz -C /usr/local/bin traefik; \
 	rm -f /tmp/traefik.tar.gz; \
 	chmod +x /usr/local/bin/traefik
@@ -23,5 +23,5 @@ LABEL org.opencontainers.image.vendor="Traefik Labs" \
 	org.opencontainers.image.url="https://traefik.io" \
 	org.opencontainers.image.title="Traefik" \
 	org.opencontainers.image.description="A modern reverse-proxy" \
-	org.opencontainers.image.version="v2.8.0" \
+	org.opencontainers.image.version="v2.8.1" \
 	org.opencontainers.image.documentation="https://docs.traefik.io"
diff --git a/traefik_windowsservercore-1809/Dockerfile b/traefik_windowsservercore-1809/Dockerfile
index 15bab78..2d1ce1a 100644
--- a/traefik_windowsservercore-1809/Dockerfile
+++ b/traefik_windowsservercore-1809/Dockerfile
@@ -2,7 +2,7 @@ FROM mcr.microsoft.com/windows/servercore:1809
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
 RUN Invoke-WebRequest \
-        -Uri "https://github.com/traefik/traefik/releases/download/v2.8.0/traefik_v2.8.0_windows_amd64.zip" \
+        -Uri "https://github.com/traefik/traefik/releases/download/v2.8.1/traefik_v2.8.1_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="v2.8.0" \
+    org.opencontainers.image.version="v2.8.1" \
     org.opencontainers.image.documentation="https://docs.traefik.io"

Relevant Maintainers:

• traefik: @ldez @juliens @rtribotte @mmatur @kevinpollet @tomMoulard