Update custom-metrics-apiserver and metrics-server

vendor/go.uber.org/atomic/Makefile

@@ -1,24 +1,13 @@
-PACKAGES := $(shell glide nv)
 # Many Go tools take file globs or directories as arguments instead of packages.
 PACKAGE_FILES ?= *.go
 
-
-# The linting tools evolve with each Go version, so run them only on the latest
-# stable release.
-GO_VERSION := $(shell go version | cut -d " " -f 3)
-GO_MINOR_VERSION := $(word 2,$(subst ., ,$(GO_VERSION)))
-LINTABLE_MINOR_VERSIONS := 7 8
-ifneq ($(filter $(LINTABLE_MINOR_VERSIONS),$(GO_MINOR_VERSION)),)
-SHOULD_LINT := true
-endif
-
-
+# For pre go1.6
 export GO15VENDOREXPERIMENT=1
 
 
 .PHONY: build
 build:
-	go build -i $(PACKAGES)
+	go build -i ./...
 
 
 .PHONY: install
@@ -29,7 +18,7 @@ install:
 
 .PHONY: test
 test:
-	go test -cover -race $(PACKAGES)
+	go test -cover -race ./...
 
 
 .PHONY: install_ci
@@ -37,26 +26,24 @@ install_ci: install
 	go get github.com/wadey/gocovmerge
 	go get github.com/mattn/goveralls
 	go get golang.org/x/tools/cmd/cover
-ifdef SHOULD_LINT
-	go get github.com/golang/lint/golint
-endif
+
+.PHONY: install_lint
+install_lint:
+	go get golang.org/x/lint/golint
+
 
 .PHONY: lint
 lint:
-ifdef SHOULD_LINT
 	@rm -rf lint.log
 	@echo "Checking formatting..."
 	@gofmt -d -s $(PACKAGE_FILES) 2>&1 | tee lint.log
 	@echo "Checking vet..."
-	@$(foreach dir,$(PACKAGE_FILES),go tool vet $(dir) 2>&1 | tee -a lint.log;)
+	@go vet ./... 2>&1 | tee -a lint.log;)
 	@echo "Checking lint..."
-	@$(foreach dir,$(PKGS),golint $(dir) 2>&1 | tee -a lint.log;)
+	@golint $$(go list ./...) 2>&1 | tee -a lint.log
 	@echo "Checking for unresolved FIXMEs..."
 	@git grep -i fixme | grep -v -e vendor -e Makefile | tee -a lint.log
 	@[ ! -s lint.log ]
-else
-	@echo "Skipping linters on" $(GO_VERSION)
-endif
 
 
 .PHONY: test_ci