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tests: introduce e2e suite (#422)

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* mock: implement GetStatsSummary

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* make: use skaffold to deploy vk

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* test: add an e2e test suite

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* test: add vendored code

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* docs: update README.md

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* ci: run e2e on circleci

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* make: improve the skaffold target

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* e2e: fix defer pod deletion

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* e2e: improve instructions

Signed-off-by: Paulo Pires <pjpires@gmail.com>

* makefile: default shell is bash

Signed-off-by: Paulo Pires <pjpires@gmail.com>
This commit is contained in:
Paulo Pires
2018-11-28 17:01:36 +00:00
committed by Brian Goff
parent 688c10fa8b
commit 579823e6a5
22 changed files with 1487 additions and 21 deletions
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45
Makefile
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@@ -1,3 +1,4 @@
SHELL := /bin/bash
IMPORT_PATH := github.com/virtual-kubelet/virtual-kubelet
DOCKER_IMAGE := virtual-kubelet
exec := $(DOCKER_IMAGE)
@@ -108,6 +109,44 @@ format: $(GOPATH)/bin/goimports
$Q find . -iname \*.go | grep -v \
-e "^$$" $(addprefix -e ,$(IGNORED_PACKAGES)) | xargs goimports -w
# skaffold deploys the virtual-kubelet to the Kubernetes cluster targeted by the current kubeconfig using skaffold.
# The current context (as indicated by "kubectl config current-context") must be one of "minikube" or "docker-for-desktop".
# MODE must be set to one of "dev" (default), "delete" or "run", and is used as the skaffold command to be run.
.PHONY: skaffold
skaffold: MODE ?= dev
skaffold: PROFILE := local
skaffold: VK_BUILD_TAGS ?= no_alicloud_provider no_aws_provider no_azure_provider no_azurebatch_provider no_cri_provider no_huawei_provider no_hyper_provider no_vic_provider no_web_provider
skaffold:
@if [[ ! "minikube,docker-for-desktop" =~ .*"$(kubectl_context)".* ]]; then \
echo current-context is [$(kubectl_context)]. Must be one of [minikube,docker-for-desktop]; false; \
fi
@if [[ ! "$(MODE)" == "delete" ]]; then \
GOOS=linux GOARCH=amd64 VK_BUILD_TAGS="$(VK_BUILD_TAGS)" $(MAKE) build; \
fi
@skaffold $(MODE) \
-f $(PWD)/hack/skaffold/virtual-kubelet/skaffold.yml \
-p $(PROFILE)
# e2e runs the end-to-end test suite against the Kubernetes cluster targeted by the current kubeconfig.
# It is assumed that the virtual-kubelet node to be tested is running as a pod called NODE_NAME inside this Kubernetes cluster.
# It is also assumed that this virtual-kubelet node has been started with the "--node-name" flag set to NODE_NAME.
# Finally, running the e2e suite is not guaranteed to succeed against a provider other than "mock".
.PHONY: e2e
e2e: KUBECONFIG ?= $(HOME)/.kube/config
e2e: NAMESPACE ?= default
e2e: NODE_NAME ?= vkubelet-mock-0
e2e: TAINT_KEY ?= virtual-kubelet.io/provider
e2e: TAINT_VALUE ?= mock
e2e: TAINT_EFFECT ?= NoSchedule
e2e:
@cd $(PWD)/test/e2e && go test -v -tags e2e ./... \
-kubeconfig=$(KUBECONFIG) \
-namespace=$(NAMESPACE) \
-node-name=$(NODE_NAME) \
-taint-key=$(TAINT_KEY) \
-taint-value=$(TAINT_VALUE) \
-taint-effect=$(TAINT_EFFECT)
##### =====> Internals <===== #####
.PHONY: setup
@@ -118,12 +157,6 @@ setup: clean
fi
if ! grep "/cover" .gitignore > /dev/null 2>&1; then \
echo "/cover" >> .gitignore; \
fi
if ! grep "/bin" .gitignore > /dev/null 2>&1; then \
echo "/bin" >> .gitignore; \
fi
if ! grep "/test" .gitignore > /dev/null 2>&1; then \
echo "/test" >> .gitignore; \
fi
mkdir -p cover
mkdir -p bin