Upgrade packaged Whereabouts version to v0.5.1 (#3511)

Notable chnages:
* bug fixes for race conditions when using K8s CRD backend
* support for CNI version

Now that Whereabouts publishes the binaries as release assets, we can
remove the hack/build-whereabouts.sh script.

Fixes #3473

Signed-off-by: Antonin Bas <abas@vmware.com>

build/images/base/Dockerfile

@@ -2,7 +2,7 @@ ARG OVS_VERSION
 FROM ubuntu:20.04 as cni-binaries
 
 ARG CNI_BINARIES_VERSION
-ARG WHEREABOUTS_VERSION=v0.4.2
+ARG WHEREABOUTS_VERSION=v0.5.1
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends wget ca-certificates
@@ -21,7 +21,7 @@ RUN set -eux; \
     esac; \
     mkdir -p /opt/cni/bin; \
     wget -q -O - https://github.com/containernetworking/plugins/releases/download/$CNI_BINARIES_VERSION/cni-plugins-linux-${pluginsArch}-$CNI_BINARIES_VERSION.tgz | tar xz -C /opt/cni/bin $CNI_PLUGINS; \
-    wget -q -O - https://downloads.antrea.io/whereabouts/$WHEREABOUTS_VERSION/whereabouts-linux-${pluginsArch}.tgz | tar xz -C /opt/cni/bin/ whereabouts-linux-${pluginsArch}/whereabouts --strip-components=1 --no-same-owner
+    wget -q -O /opt/cni/bin/whereabouts https://github.com/k8snetworkplumbingwg/whereabouts/releases/download/$WHEREABOUTS_VERSION/whereabouts-${pluginsArch} && chmod +x /opt/cni/bin/whereabouts
 
 FROM antrea/openvswitch:${OVS_VERSION}
 

build/images/base/Dockerfile.ubi

@@ -2,7 +2,7 @@ ARG OVS_VERSION
 FROM ubuntu:20.04 as cni-binaries
 
 ARG CNI_BINARIES_VERSION
-ARG WHEREABOUTS_VERSION=v0.4.2
+ARG WHEREABOUTS_VERSION=v0.5.1
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends wget ca-certificates
@@ -21,7 +21,7 @@ RUN set -eux; \
     esac; \
     mkdir -p /opt/cni/bin; \
     wget -q -O - https://github.com/containernetworking/plugins/releases/download/$CNI_BINARIES_VERSION/cni-plugins-linux-${pluginsArch}-$CNI_BINARIES_VERSION.tgz | tar xz -C /opt/cni/bin $CNI_PLUGINS; \
-    wget -q -O - https://downloads.antrea.io/whereabouts/$WHEREABOUTS_VERSION/whereabouts-linux-${pluginsArch}.tgz | tar xz -C /opt/cni/bin/ whereabouts-linux-${pluginsArch}/whereabouts --strip-components=1 --no-same-owner
+    wget -q -O /opt/cni/bin/whereabouts https://github.com/k8snetworkplumbingwg/whereabouts/releases/download/$WHEREABOUTS_VERSION/whereabouts-${pluginsArch} && chmod +x /opt/cni/bin/whereabouts
 
 FROM antrea/openvswitch-ubi:${OVS_VERSION}