Initial progress on build system updates

GNUmakefile

@@ -20,13 +20,27 @@ GOOS=$(shell go env GOOS)
 GOARCH=$(shell go env GOARCH)
 GOPATH=$(shell go env GOPATH)
 
+ASSETFS_PATH?=agent/bindata_assetfs.go
 # Get the git commit
-GIT_COMMIT=$(shell git rev-parse --short HEAD)
+GIT_COMMIT?=$(shell git rev-parse --short HEAD)
-GIT_DIRTY=$(shell test -n "`git status --porcelain`" && echo "+CHANGES" || true)
+GIT_DIRTY?=$(shell test -n "`git status --porcelain`" && echo "+CHANGES" || true)
-GIT_DESCRIBE=$(shell git describe --tags --always)
+GIT_DESCRIBE?=$(shell git describe --tags --always)
 GIT_IMPORT=github.com/hashicorp/consul/version
 GOLDFLAGS=-X $(GIT_IMPORT).GitCommit=$(GIT_COMMIT)$(GIT_DIRTY) -X $(GIT_IMPORT).GitDescribe=$(GIT_DESCRIBE)
 
+GO_BUILD_TAG?=consul-build-go
+UI_BUILD_TAG?=consul-build-ui
+UI_LEGACY_BUILD_TAG?=consul-build-ui-legacy
+BUILD_CONTAINER_NAME?=consul-builder
+
+export GO_BUILD_TAG
+export UI_BUILD_TAG
+export UI_LEGACY_BUILD_TAG
+export BUILD_CONTAINER_NAME
+export GIT_COMMIT
+export GIT_DIRTY
+export GIT_DESCRIBE
+export GOTAGS
 export GOLDFLAGS
 
 # all builds binaries for all targets
@@ -121,10 +135,37 @@ ui:
 # also run as part of the release build script when it verifies that there are no
 # changes to the UI assets that aren't checked in.
 static-assets:
-	@go-bindata-assetfs -pkg agent -prefix pkg -o agent/bindata_assetfs.go ./pkg/web_ui/...
+	@go-bindata-assetfs -pkg agent -prefix pkg -o $(ASSETFS_PATH) ./pkg/web_ui/...
 	$(MAKE) format
 
 tools:
 	go get -u -v $(GOTOOLS)
 
-.PHONY: all ci bin dev dist cov test cover format vet ui static-assets tools vendorfmt
+docker-images:
+	@$(MAKE) -C build-support/docker images
+
+go-build-image:
+	@$(MAKE) -C build-support/docker go-build-image
+	
+ui-build-image:
+	@$(MAKE) -C build-support/docker ui-build-image
+	
+ui-legacy-build-image:
+	@$(MAKE) -C build-support/docker ui-legacy-build-image
+
+static-assets-docker: go-build-image
+	@$(SHELL) $(CURDIR)/build-support/scripts/build.sh assetfs	
+	
+go-docker: go-build-image
+	@$(SHELL) $(CURDIR)/build-support/scripts/build.sh consul
+	
+ui-docker: ui-build-image
+	@$(SHELL) $(CURDIR)/build-support/scripts/build.sh ui
+	
+ui-legacy-docker: ui-legacy-build-image
+	@$(SHELL) $(CURDIR)/build-support/scripts/build.sh ui-legacy
+	
+release-docker: ui-docker ui-legacy-docker static-assets-docker go-docker
+	
+.PHONY: all ci bin dev dist cov test cover format vet ui static-assets tools vendorfmt 
+.PHONY: docker-images go-build-iamge ui-build-image ui-legacy-build-image static-assets-docker go-docker ui-docker ui-legacy-docker release-docker

build-support/docker/Build-Go.dockerfile

@@ -0,0 +1,16 @@
+ARG GOLANG_VERSION=1.10.1
+FROM golang:${GOLANG_VERSION}
+
+ARG GOTOOLS="github.com/elazarl/go-bindata-assetfs/... \
+   github.com/hashicorp/go-bindata/... \
+   github.com/magiconair/vendorfmt/cmd/vendorfmt \
+   github.com/mitchellh/gox \
+   golang.org/x/tools/cmd/cover \
+   golang.org/x/tools/cmd/stringer \
+   github.com/axw/gocov/gocov \
+   gopkg.in/matm/v1/gocov-html"
+
+RUN go get -u -v ${GOTOOLS} && mkdir -p ${GOPATH}/src/github.com/hashicorp/consul
+
+WORKDIR $GOPATH/src/github.com/hashicorp/consul
+

build-support/docker/Build-UI-Legacy.dockerfile

@@ -0,0 +1,16 @@
+FROM ubuntu:bionic
+
+RUN mkdir -p /consul-src/ui
+
+RUN apt-get update -y && \
+    apt-get install --no-install-recommends -y -q \
+            build-essential \
+            git \
+            ruby \
+            ruby-dev \
+            zip \
+            zlib1g-dev && \
+    gem install bundler
+
+WORKDIR /consul-src/ui
+CMD make dist

build-support/docker/Build-UI.dockerfile

@@ -0,0 +1,14 @@
+ARG ALPINE_VERSION=3.7
+FROM alpine:${ALPINE_VERSION}
+
+ARG NODEJS_VERSION=8.9.3-r1
+ARG MAKE_VERSION=4.2.1-r0
+ARG YARN_VERSION=1.7.0
+
+RUN apk update && \
+    apk add nodejs=${NODEJS_VERSION} nodejs-npm=${NODEJS_VERSION} make=${MAKE_VERSION} && \
+    npm install --global yarn@${YARN_VERSION} && \
+    mkdir /consul-src
+
+WORKDIR /consul-src
+CMD make init build

build-support/docker/Makefile

@@ -0,0 +1,21 @@
+ifeq ($(FORCE_REBUILD),1)
+NOCACHE=--no-cache
+else
+NOCACHE=
+endif
+GO_BUILD_TAG?=consul-build-go
+UI_BUILD_TAG?=consul-build-ui
+UI_LEGACY_BUILD_TAG?=consul-build-ui-legacy
+
+images: go-build-image ui-build-image ui-legacy-build-image
+
+go-build-image:
+	docker build $(NOCACHE) -t $(GO_BUILD_TAG) -f Build-Go.dockerfile .
+	
+ui-build-image:
+	docker build $(NOCACHE) -t $(UI_BUILD_TAG) -f Build-UI.dockerfile .
+	
+ui-legacy-build-image:
+	docker build $(NOCACHE) -t $(UI_LEGACY_BUILD_TAG) -f Build-UI-Legacy.dockerfile .
+	
+.PHONY: images go-build-image ui-build-image ui-legacy-build-image

build-support/scripts/build.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+pushd $(dirname ${BASH_SOURCE[0]}) > /dev/null
+SCRIPT_DIR=$(pwd)
+pushd ../.. > /dev/null
+SOURCE_DIR=$(pwd)
+popd > /dev/null
+popd > /dev/null
+
+source "${SCRIPT_DIR}/functions.sh"
+
+function main {
+   case "$1" in
+      consul )
+         build_consul "${SOURCE_DIR}" "${GO_BUILD_TAG}"
+         return $?
+         ;;
+      ui )
+         build_ui "${SOURCE_DIR}" "${UI_BUILD_TAG}"
+         return $?
+         ;;
+      ui-legacy )
+         build_ui_legacy "${SOURCE_DIR}" "${UI_LEGACY_BUILD_TAG}"
+         return $?
+         ;;
+      version )
+         parse_version "${SOURCE_DIR}"
+         return $?
+         ;;
+      assetfs )
+         build_assetfs "${SOURCE_DIR}" "${GO_BUILD_TAG}"
+         return $?
+         ;;
+      *)
+         echo "Unkown build: '$1' - possible values are 'consul', 'ui', 'ui-legacy', 'version' and 'assetfs'" 1>&2
+         return 1
+   esac
+}
+
+main $@
+exit $?

build-support/scripts/functions.sh

@@ -0,0 +1,464 @@
+# GPG Key ID to use for publically released builds
+HASHICORP_GPG_KEY="348FFC4C"
+
+UI_BUILD_CONTAINER_DEFAULT="consul-build-ui"
+UI_LEGACY_BUILD_CONTAINER_DEFAULT="consul-build-ui-legacy"
+
+function is_set {
+   # Arguments:
+   #   $1 - string value to check its truthiness
+   #
+   # Return:
+   #   0 - is truthy (backwards I know but allows syntax like `if is_set <var>` to work)
+   #   1 - is not truthy
+   
+   local val=$(tr '[:upper:]' '[:lower:]' <<< "$1")
+   case $val in
+      1 | t | true | y | yes)
+         return 0
+         ;;
+      *)
+         return 1
+         ;;
+   esac
+}
+
+function have_gpg_key {
+   # Arguments:
+   #   $1 - GPG Key id to check if we have installed
+   #
+   # Return:
+   #   0 - success (we can use this key for signing)
+   #   * - failure (key cannot be used)
+   
+   gpg --list-secret-keys $1 >dev/null 2>&1
+   return $?
+}
+
+function parse_version {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - boolean value for whether to omit the release version from the version string
+   #
+   # Return:
+   #   0 - success (will write the version to stdout)
+   #   * - error   (no version output)
+   #
+   # Notes:
+   #   If the GIT_DESCRIBE environment variable is present then it is used as the version
+   #   If the GIT_COMMIT environment variable is preset it will be added to the end of
+   #   the version string.
+   
+   local vfile="${1}/version/version.go"
+   
+   # ensure the version file exists
+   if ! test -f "${vfile}"
+   then
+      echo "Error - File not found: ${vfile}" 1>&2
+      return 1
+   fi
+   
+   # Get the main version out of the source file
+   version=$(awk '$1 == "Version" && $2 == "=" { gsub(/"/, "", $3); print $3 }' < ${vfile})
+   
+   # override the version from source with the value of the GIT_DESCRIBE env var if present
+   if test -n "$GIT_DESCRIBE"
+   then
+      version=$GIT_DESCRIBE
+   fi
+   
+   if ! is_set $2
+   then
+      # Get the release version out of the source file
+      release=$(awk '$1 == "VersionPrerelease" && $2 == "=" { gsub(/"/, "", $3); print $3 }' < ${vfile})
+      
+      # When no GIT_DESCRIBE env var is present and no release is in the source then we 
+      # are definitely in dev mode
+      if test -z "$GIT_DESCRIBE" -a -z "$release"
+      then
+         release="dev"
+      fi
+      
+      # Add the release to the version
+      if test -n "$release"
+      then
+         version="${version}-${release}"
+         
+         # add the git commit to the version
+         if test -n "$GIT_COMMIT"
+         then
+            version="${version} (${GIT_COMMIT})"
+         fi
+      fi
+   fi
+   
+   # Output the version
+   echo "$version" | tr -d "'"
+   return 0
+}
+
+function get_version {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - Whether the release version should be parsed from source (optional)
+   #
+   # Returns:
+   #   0 - success (the version is also echoed to stdout)
+   #   1 - error
+   #
+   # Notes:
+   #   If a VERSION environment variable is present it will override any parsing of the version from the source
+   #   In addition to processing the main version.go, version_*.go files will be processed if they have
+   #   a Go build tag that matches the one in the GOTAGS environment variable. This tag processing is
+   #   primitive though and will not match complex build tags in the files with negation etc.
+   
+   local vers="$VERSION"
+   if test -z "$vers"
+   then
+      # parse the OSS version from version.go
+      vers="$(parse_version ${1} ${2})"
+      
+      # try to determine the version if we have build tags
+      for tag in "$GOTAGS"
+      do
+         for file in $(ls ${1}/version/version_*.go | sort)
+         do
+            if grep -q "// +build $tag" $file
+            then
+               vers=$(awk -F\" '/Version =/ {print $2; exit}' < $file )
+            fi
+         done
+      done
+   fi
+   
+   if test -z "$vers"
+   then
+      return 1
+   else
+      echo $vers
+      return 0
+   fi
+}
+
+function tag_release {
+   # Arguments:
+   #   $1 - Version string to use for tagging the release
+   #   $2 - Alternative GPG key id used for signing the release commit (optional)
+   #
+   # Returns:  
+   #   0 - success
+   #   * - error
+   #
+   # Notes:
+   #   If the RELEASE_UNSIGNED environment variable is set then no gpg signing will occur
+   
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. tag_release must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   if test -z "$2"
+   then
+      echo "ERROR: tag_release must be called with a version number as the second argument" 1>&2
+      return 1
+   fi
+   
+   # determine whether the gpg key to use is being overridden
+   local gpg_key=${HASHICORP_GPG_KEY}
+   if test -n "$3"
+   then
+      gpg_key=$3
+   fi
+   
+   pushd "$1" > /dev/null
+   local ret=0
+   
+   # perform an usngined release if requested (mainly for testing locally)
+   if is_set "$RELEASE_UNSIGNED"
+   then
+      (
+         git commit --allow-empty -a -m "Release v${2}" &&
+         git tag -a -m "Version ${2}" "v${2}" master
+      )
+      ret=$?
+   # perform a signed release (official releases should do this)
+   elif have_gpg_key ${gpg_key}
+   then   
+      (
+         git commit --allow-empty -a --gpg-sign=${gpg_key} -m "Release v${2}" &&
+         git tag -a -m "Version ${2}" -s -u ${gpg_key} "v${2}" master
+      )
+      ret=$?
+   # unsigned release not requested and gpg key isn't useable
+   else
+      echo "ERROR: GPG key ${gpg_key} is not in the local keychain - to continue set RELEASE_UNSIGNED=1 in the env"
+      ret=1
+   fi
+   popd > /dev/null
+   return $ret
+}
+
+function build_ui {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - The docker image to run the build within (optional)
+   #
+   # Returns:
+   #   0 - success
+   #   * - error
+   #
+   # Notes:
+   #   Use the GIT_COMMIT environment variable to pass off to the build
+   
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. build_ui must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   local image_name=${UI_BUILD_CONTAINER_DEFAULT}
+   if test -n "$2"
+   then
+      image_name="$2"
+   fi   
+   
+   local sdir="$1"
+   local ui_dir="${1}/ui-v2"
+   
+   # parse the version
+   version=$(parse_version "${sdir}")
+   
+   # make sure we run within the ui dir
+   pushd ${ui_dir} > /dev/null
+   
+   echo "Creating the UI Build Container"
+   local container_id=$(docker create -it -e "CONSUL_GIT_SHA=${GIT_COMMIT}" -e "CONSUL_VERSION=${version}" ${image_name})
+   local ret=$?
+   if test $ret -eq 0
+   then
+      echo "Copying the source from '${ui_dir}' to /consul-src within the container"
+      (
+         docker cp . ${container_id}:/consul-src &&
+         echo "Running build in container" && docker start -i ${container_id} &&
+         rm -rf ${1}/ui-v2/dist &&
+         echo "Copying back artifacts" && docker cp ${container_id}:/consul-src/dist ${1}/ui-v2/dist
+      )
+      ret=$?
+      docker rm ${container_id} > /dev/null
+   fi
+   
+   if test $ret -eq 0
+   then
+      rm -rf ${1}/pkg/web_ui/v2
+      cp -r ${1}/ui-v2/dist ${1}/pkg/web_ui/v2
+   fi
+   popd > /dev/null
+   return $ret
+}
+
+function build_ui_legacy {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - The docker image to run the build within (optional)
+   #
+   # Returns:
+   #   0 - success
+   #   * - error
+    
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. build_ui_legacy must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   local sdir="$1"
+   local ui_legacy_dir="${sdir}/ui"
+   
+   local image_name=${UI_LEGACY_BUILD_CONTAINER_DEFAULT}
+   if test -n "$2"
+   then
+      image_name="$2"
+   fi   
+    
+   pushd ${ui_legacy_dir} > /dev/null
+   echo "Creating the Legacy UI Build Container"
+   rm -r ${sdir}/pkg/web_ui/v1 >/dev/null 2>&1
+   mkdir -p ${sdir}/pkg/web_ui/v1
+   local container_id=$(docker create -it ${image_name})
+   local ret=$?
+   if test $ret -eq 0
+   then
+      echo "Copying the source from '${ui_legacy_dir}' to /consul-src/ui within the container"
+      (
+         docker cp . ${container_id}:/consul-src/ui &&
+         echo "Running build in container" && 
+         docker start -i ${container_id} &&
+         echo "Copying back artifacts" && 
+         docker cp ${container_id}:/consul-src/pkg/web_ui ${sdir}/pkg/web_ui/v1
+      )
+      ret=$?
+      docker rm ${container_id} > /dev/null
+   fi
+   popd > /dev/null
+   return $ret
+}
+
+function build_assetfs {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - The docker image to run the build within (optional)
+   #
+   # Returns:
+   #   0 - success
+   #   * - error
+   #
+   # Note:
+   #   The GIT_COMMIT, GIT_DIRTY and GIT_DESCRIBE environment variables will be used if present
+    
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. build_assetfs must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   local sdir="$1"
+   local image_name=${GO_BUILD_CONTAINER_DEFAULT}
+   if test -n "$2"
+   then
+      image_name="$2"
+   fi   
+   
+   pushd ${sdir} > /dev/null
+   echo "Creating the Go Build Container"
+   local container_id=$(docker create -it -e GIT_COMMIT=${GIT_COMMIT} -e GIT_DIRTY=${GIT_DIRTY} -e GIT_DESCRIBE=${GIT_DESCRIBE} ${image_name} make static-assets ASSETFS_PATH=bindata_assetfs.go)
+   local ret=$?
+   if test $ret -eq 0
+   then
+      echo "Copying the sources from '${sdir}/(pkg|GNUmakefile)' to /go/src/github.com/hashicorp/consul/pkg"
+      (
+         tar -c pkg/web_ui GNUmakefile | docker cp - ${container_id}:/go/src/github.com/hashicorp/consul &&
+         echo "Running build in container" && docker start -i ${container_id} &&
+         echo "Copying back artifacts" && docker cp ${container_id}:/go/src/github.com/hashicorp/consul/bindata_assetfs.go ${sdir}/agent/bindata_assetfs.go
+      )
+      ret=$? 
+      docker rm ${container_id} > /dev/null
+   fi
+   popd >/dev/null
+   return $ret   
+}
+
+function build_consul {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - The docker image to run the build within (optional)
+   #
+   # Returns:
+   #   0 - success
+   #   * - error
+   #
+   # Note:
+   #   The GOLDFLAGS and GOTAGS environment variables will be used if set
+   #   If the CONSUL_DEV environment var is truthy only the local platform/architecture is built.
+   #   If the XC_OS or the XC_ARCH environment vars are present then only those platforms/architectures
+   #   will be built. Otherwise all supported platform/architectures are built
+    
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. build_consul must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   local sdir="$1"
+   local image_name=${GO_BUILD_CONTAINER_DEFAULT}
+   if test -n "$2"
+   then
+      image_name="$2"
+   fi 
+   
+   pushd ${sdir} > /dev/null
+   echo "Creating the Go Build Container"
+   if is_set "${CONSUL_DEV}"
+   then
+      XC_OS=$(go_env GOOS)
+      XC_ARCH=$(go env GOARCH)
+   else
+      XC_OS=${XC_OS:-"solaris darwin freebsd linux windows"}
+      XC_ARCH=${XC_ARCH:-"386 amd64 arm arm64"}
+   fi
+   
+   local container_id=$(docker create -it ${image_name} gox -os="${XC_OS}" -arch="${XC_ARCH}" -osarch="!darwin/arm !darwin/arm64" -ldflags "${GOLDFLAGS}" -output "pkg/{{.OS}}_{{.Arch}}/consul" -tags="${GOTAGS}")
+   ret=$?
+
+   if test $ret -eq 0
+   then
+      echo "Copying the source from '${sdir}' to /go/src/github.com/hashicorp/consul/pkg"
+      (
+         tar -c $(ls | grep -v "ui\|ui-v2\|website\|bin\|.git") | docker cp - ${container_id}:/go/src/github.com/hashicorp/consul &&
+         echo "Running build in container" &&
+         docker start -i ${container_id} &&
+         echo "Copying back artifacts" &&
+         docker cp ${container_id}:/go/src/github.com/hashicorp/consul/pkg/ pkg.new
+      )
+      ret=$?
+      docker rm ${container_id} > /dev/null
+      
+      DEV_PLATFORM="./pkg.new/$(go env GOOS)_$(go env GOARCH)"
+      for F in $(find ${DEV_PLATFORM} -mindepth 1 -maxdepth 1 -type f)
+      do
+         cp ${F} bin/
+         cp ${F} ${GOPATH}/bin
+      done
+      
+      cp -r pkg.new/* pkg/
+      rm -r pkg.new
+   fi
+   popd > /dev/null   
+   return $ret
+}
+
+function package_release {
+   # Arguments:
+   #   $1 - Path to the top level Consul source
+   #   $2 - Version to use in the names of the zip files (optional)
+   #
+   # Returns:
+   #   0 - success
+   #   * - error
+   
+   if ! test -d "$1"
+   then
+      echo "ERROR: '$1' is not a directory. package_release must be called with the path to the top level source as the first argument'" 1>&2
+      return 1
+   fi
+   
+   local vers="${2}"
+   if test -z "${vers}"
+   then
+      vers=$(get_version $1 false)
+      ret=$?
+      if test "$ret" -ne 0
+      then
+         echo "ERROR: failed to determine the version." 1>&2
+         return $ret
+      fi
+   fi
+   
+   local sdir="$1"
+   local ret=0
+   for platform in $(find "${sdir}/pkg" -mindepth 1 -maxdepth 1 -type d)
+   do
+      local os_arch=$(basename $platform)
+      pushd "${platform}" > /dev/null
+      zip "${sdir}/pkg/dist/consul_${vers}_${os_arch}.zip" ./*
+      ret=$?
+      popd > /dev/null
+      
+      if test "$ret" -ne 0
+      then
+         break
+      fi
+   done
+   
+   return $ret
+}

ui-v2/GNUmakefile

@@ -3,8 +3,13 @@ ROOT:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
 server:
 	yarn run start
 
-dist:
+init:
+	yarn install
+
+build:
 	yarn run build
+
+dist: build
 	mv dist ../pkg/web_ui/v2
 
 lint:
@@ -12,4 +17,4 @@ lint:
 format:
 	yarn run format:js
 
-.PHONY: server dist lint format
+.PHONY: server build dist lint format

ui-v2/config/environment.js

@@ -29,12 +29,19 @@ module.exports = function(environment) {
   };
   ENV = Object.assign({}, ENV, {
     CONSUL_GIT_SHA: (function() {
+      if (process.env.CONSUL_GIT_SHA) {
+        return process.env.CONSUL_GIT_SHA
+      }
+      
       return require('child_process')
         .execSync('git rev-parse --short HEAD')
         .toString()
         .trim();
     })(),
     CONSUL_VERSION: (function() {
+      if (process.env.CONSUL_VERSION) {
+        return process.env.CONSUL_VERSION
+      }
       // see /scripts/dist.sh:8
       const version_go = `${path.dirname(path.dirname(__dirname))}/version/version.go`;
       const contents = fs.readFileSync(version_go).toString();
@@ -46,6 +53,13 @@ module.exports = function(environment) {
         .trim()
         .split('"')[1];
     })(),
+    CONSUL_BINARY_TYPE: (function() {
+      if (process.env.CONSUL_BINARY_TYPE) {
+        return process.env.CONSUL_BINARY_TYPE
+      }
+      
+      return "oss"
+    }),
     CONSUL_DOCUMENTATION_URL: 'https://www.consul.io/docs',
     CONSUL_COPYRIGHT_URL: 'https://www.hashicorp.com',
     CONSUL_COPYRIGHT_YEAR: '2018',