add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

hack/gobuild.sh

@@ -29,8 +29,8 @@ fi
 
 ROOTDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 
-OUTPUT_DIR=${ROOTDIR}/bin
-BUILDPATH=${ROOTDIR}/${1:?"path to build"}
+OUTPUT_DIR=bin
+BUILDPATH=./${1:?"path to build"}
 OUT=${OUTPUT_DIR}/${1:?"output path"}
 
 set -e
@@ -42,4 +42,4 @@ GOBINARY=${GOBINARY:-go}
 # forgoing -i (incremental build) because it will be deprecated by tool chain.
 time GOOS=${BUILD_GOOS} GOARCH=${BUILD_GOARCH} ${GOBINARY} build \
         -o ${OUT} \
-        ${BUILDPATH}
+        ${BUILDPATH}