The root command will run node checks and if possible master checks. I've also added some Makefile targets to improve local testing and improve the documentation.pull/238/head
parent
0a58805cdb
commit
5baf81a70a
@ -0,0 +1,46 @@
|
|||||||
|
# use this pod with: kubectl run ubuntu -it --pid=host -- /bin/bash
|
||||||
|
# this allows you to debug what is running on the host.
|
||||||
|
apiVersion: v1
|
||||||
|
kind: Pod
|
||||||
|
metadata:
|
||||||
|
name: ubuntu
|
||||||
|
spec:
|
||||||
|
hostPID: true
|
||||||
|
containers:
|
||||||
|
- name: ubuntu
|
||||||
|
image: ubuntu
|
||||||
|
command: [ "/bin/bash", "-c", "--" ]
|
||||||
|
args: [ "while true; do sleep 30; done;" ]
|
||||||
|
volumeMounts:
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
mountPath: /var/lib/kubelet
|
||||||
|
- name: etc-systemd
|
||||||
|
mountPath: /etc/systemd
|
||||||
|
- name: etc-kubernetes
|
||||||
|
mountPath: /etc/kubernetes
|
||||||
|
# /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
|
||||||
|
# You can omit this mount if you specify --version as part of the command.
|
||||||
|
- name: usr-bin
|
||||||
|
mountPath: /usr/bin
|
||||||
|
- name: kind-bin
|
||||||
|
mountPath: /kind/bin
|
||||||
|
resources:
|
||||||
|
limits:
|
||||||
|
memory: "128Mi"
|
||||||
|
cpu: "500m"
|
||||||
|
volumes:
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
hostPath:
|
||||||
|
path: "/var/lib/kubelet"
|
||||||
|
- name: etc-systemd
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/systemd"
|
||||||
|
- name: etc-kubernetes
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/kubernetes"
|
||||||
|
- name: usr-bin
|
||||||
|
hostPath:
|
||||||
|
path: "/usr/bin"
|
||||||
|
- name: kind-bin
|
||||||
|
hostPath:
|
||||||
|
path: "/kind/bin"
|
@ -0,0 +1,50 @@
|
|||||||
|
apiVersion: batch/v1
|
||||||
|
kind: Job
|
||||||
|
metadata:
|
||||||
|
name: kube-bench
|
||||||
|
spec:
|
||||||
|
template:
|
||||||
|
metadata:
|
||||||
|
labels:
|
||||||
|
app: kube-bench
|
||||||
|
spec:
|
||||||
|
hostPID: true
|
||||||
|
containers:
|
||||||
|
- name: kube-bench
|
||||||
|
image: aquasec/kube-bench:${VERSION}
|
||||||
|
command: ["kube-bench"]
|
||||||
|
volumeMounts:
|
||||||
|
- name: var-lib-etcd
|
||||||
|
mountPath: /var/lib/etcd
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
mountPath: /var/lib/kubelet
|
||||||
|
- name: etc-systemd
|
||||||
|
mountPath: /etc/systemd
|
||||||
|
- name: etc-kubernetes
|
||||||
|
mountPath: /etc/kubernetes
|
||||||
|
# /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
|
||||||
|
# You can omit this mount if you specify --version as part of the command.
|
||||||
|
- name: usr-bin
|
||||||
|
mountPath: /usr/bin
|
||||||
|
- name: kind-bin
|
||||||
|
mountPath: /kind/bin
|
||||||
|
restartPolicy: Never
|
||||||
|
volumes:
|
||||||
|
- name: var-lib-etcd
|
||||||
|
hostPath:
|
||||||
|
path: "/var/lib/etcd"
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
hostPath:
|
||||||
|
path: "/var/lib/kubelet"
|
||||||
|
- name: etc-systemd
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/systemd"
|
||||||
|
- name: etc-kubernetes
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/kubernetes"
|
||||||
|
- name: usr-bin
|
||||||
|
hostPath:
|
||||||
|
path: "/usr/bin"
|
||||||
|
- name: kind-bin
|
||||||
|
hostPath:
|
||||||
|
path: "/kind/bin"
|
@ -0,0 +1,45 @@
|
|||||||
|
apiVersion: batch/v1
|
||||||
|
kind: Job
|
||||||
|
metadata:
|
||||||
|
name: kube-bench
|
||||||
|
spec:
|
||||||
|
template:
|
||||||
|
metadata:
|
||||||
|
labels:
|
||||||
|
app: kube-bench
|
||||||
|
spec:
|
||||||
|
hostPID: true
|
||||||
|
containers:
|
||||||
|
- name: kube-bench
|
||||||
|
image: aquasec/kube-bench:latest
|
||||||
|
command: ["kube-bench"]
|
||||||
|
volumeMounts:
|
||||||
|
- name: var-lib-etcd
|
||||||
|
mountPath: /var/lib/etcd
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
mountPath: /var/lib/kubelet
|
||||||
|
- name: etc-systemd
|
||||||
|
mountPath: /etc/systemd
|
||||||
|
- name: etc-kubernetes
|
||||||
|
mountPath: /etc/kubernetes
|
||||||
|
# /usr/bin is mounted to access kubectl / kubelet, for auto-detecting the Kubernetes version.
|
||||||
|
# You can omit this mount if you specify --version as part of the command.
|
||||||
|
- name: usr-bin
|
||||||
|
mountPath: /usr/bin
|
||||||
|
restartPolicy: Never
|
||||||
|
volumes:
|
||||||
|
- name: var-lib-etcd
|
||||||
|
hostPath:
|
||||||
|
path: "/var/lib/etcd"
|
||||||
|
- name: var-lib-kubelet
|
||||||
|
hostPath:
|
||||||
|
path: "/var/lib/kubelet"
|
||||||
|
- name: etc-systemd
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/systemd"
|
||||||
|
- name: etc-kubernetes
|
||||||
|
hostPath:
|
||||||
|
path: "/etc/kubernetes"
|
||||||
|
- name: usr-bin
|
||||||
|
hostPath:
|
||||||
|
path: "/usr/bin"
|
@ -1,7 +1,72 @@
|
|||||||
SOURCES := $(shell find . -name '*.go')
|
SOURCES := $(shell find . -name '*.go')
|
||||||
TARGET_OS := linux
|
|
||||||
BINARY := kube-bench
|
BINARY := kube-bench
|
||||||
|
DOCKER_REGISTRY ?= aquasec
|
||||||
|
VERSION ?= $(shell git rev-parse --short=7 HEAD)
|
||||||
|
IMAGE_NAME ?= $(DOCKER_REGISTRY)/$(BINARY):$(VERSION)
|
||||||
|
TARGET_OS := linux
|
||||||
|
BUILD_OS := linux
|
||||||
|
uname := $(shell uname -s)
|
||||||
|
|
||||||
|
ifneq ($(findstring Microsoft,$(shell uname -r)),)
|
||||||
|
BUILD_OS := windows
|
||||||
|
else ifeq ($(uname),Linux)
|
||||||
|
BUILD_OS := linux
|
||||||
|
else ifeq ($(uname),Darwin)
|
||||||
|
BUILD_OS := darwin
|
||||||
|
endif
|
||||||
|
|
||||||
|
# kind cluster name to use
|
||||||
|
KIND_PROFILE ?= kube-bench
|
||||||
|
KIND_CONTAINER_NAME=$(KIND_PROFILE)-control-plane
|
||||||
|
|
||||||
|
build: kube-bench
|
||||||
|
|
||||||
$(BINARY): $(SOURCES)
|
$(BINARY): $(SOURCES)
|
||||||
GOOS=$(TARGET_OS) go build -o $(BINARY) .
|
GOOS=$(TARGET_OS) go build -o $(BINARY) .
|
||||||
|
|
||||||
|
# builds the current dev docker version
|
||||||
|
build-docker:
|
||||||
|
docker build --build-arg BUILD_DATE=$(shell date -u +"%Y-%m-%dT%H:%M:%SZ") \
|
||||||
|
--build-arg VCS_REF=$(shell git rev-parse --short HEAD) \
|
||||||
|
-t $(IMAGE_NAME) .
|
||||||
|
|
||||||
|
tests:
|
||||||
|
go test -race -timeout 30s -cover ./cmd ./check
|
||||||
|
|
||||||
|
# creates a kind cluster to be used for development.
|
||||||
|
HAS_KIND := $(shell command -v kind;)
|
||||||
|
kind-test-cluster:
|
||||||
|
ifndef HAS_KIND
|
||||||
|
go get -u sigs.k8s.io/kind
|
||||||
|
endif
|
||||||
|
@if [ -z $$(kind get clusters | grep $(KIND_PROFILE)) ]; then\
|
||||||
|
echo "Could not find $(KIND_PROFILE) cluster. Creating...";\
|
||||||
|
kind create cluster --name $(KIND_PROFILE) --image kindest/node:v1.11.3 --wait 5m;\
|
||||||
|
fi
|
||||||
|
|
||||||
|
# pushses the current dev version to the kind cluster.
|
||||||
|
kind-push:
|
||||||
|
docker save $(IMAGE_NAME) -o kube-bench.tar.gz; \
|
||||||
|
docker cp kube-bench.tar.gz $(KIND_CONTAINER_NAME):/kube-bench.tar.gz; \
|
||||||
|
docker exec $(KIND_CONTAINER_NAME) docker load -i /kube-bench.tar.gz;
|
||||||
|
-rm -f kube-bench.tar.gz
|
||||||
|
|
||||||
|
# runs the current version on kind using a job and follow logs
|
||||||
|
kind-run: KUBECONFIG = "$(shell kind get kubeconfig-path --name="$(KIND_PROFILE)")"
|
||||||
|
kind-run: ensure-stern
|
||||||
|
sed "s/\$${VERSION}/$(VERSION)/" ./hack/kind.yaml > ./hack/kind.test.yaml
|
||||||
|
-KUBECONFIG=$(KUBECONFIG) \
|
||||||
|
kubectl delete job kube-bench
|
||||||
|
KUBECONFIG=$(KUBECONFIG) \
|
||||||
|
kubectl apply -f ./hack/kind.test.yaml
|
||||||
|
KUBECONFIG=$(KUBECONFIG) \
|
||||||
|
stern -l app=kube-bench --container kube-bench
|
||||||
|
|
||||||
|
# ensures that stern is installed
|
||||||
|
HAS_STERN := $(shell command -v stern;)
|
||||||
|
ensure-stern:
|
||||||
|
ifndef HAS_STERN
|
||||||
|
curl -LO https://github.com/wercker/stern/releases/download/1.10.0/stern_$(BUILD_OS)_amd64 && \
|
||||||
|
chmod +rx ./stern_$(BUILD_OS)_amd64 && \
|
||||||
|
mv ./stern_$(BUILD_OS)_amd64 /usr/local/bin/stern
|
||||||
|
endif
|
||||||
|
Loading…
Reference in new issue