add local-up kubeedge script

2 files changed, 234 insertions, 0 deletions

diff --git a/hack/lib/install.sh b/hack/lib/install.sh
new file mode 100644
index 000000000..e4076ae3e
--- /dev/null
+++ b/hack/lib/install.sh
@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+# Copyright 2019 The KubeEdge Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# check if kubectl installed
+function check_prerequisites {
+  echo "checking prerequisites"
+  which kubectl >/dev/null 2>&1
+  if [[ $? -ne 0 ]]; then
+    echo "kubectl not installed, exiting."
+    exit 1
+  else
+    echo -n "found kubectl, " && kubectl version --short --client
+  fi
+}
+
+# check if kind installed
+function check_kind {
+  echo "checking kind"
+  which kind >/dev/null 2>&1
+  if [[ $? -ne 0 ]]; then
+    echo "installing kind ."
+    GO111MODULE="on" go get sigs.k8s.io/kind@v0.5.1
+    export PATH=$PATH:$GOPATH/bin
+  else
+    echo -n "found kind, version: " && kind version
+  fi
+}
+
+verify_go_version(){
+  if [[ -z "$(command -v go)" ]]; then
+    echo "Can't find 'go' in PATH, please fix and retry.
+See http://golang.org/doc/install for installation instructions."
+    exit 1
+  fi
+
+  local go_version
+  IFS=" " read -ra go_version <<< "$(go version)"
+  local minimum_go_version
+  minimum_go_version=go1.12.1
+  if [[ "${minimum_go_version}" != $(echo -e "${minimum_go_version}\n${go_version[2]}" | sort -s -t. -k 1,1 -k 2,2n -k 3,3n | head -n1) && "${go_version[2]}" != "devel" ]]; then
+    echo "Detected go version: ${go_version[*]}.
+Kubernetes requires ${minimum_go_version} or greater.
+Please install ${minimum_go_version} or later."
+    exit 1
+  fi
+}
+
+verify_docker_installed(){
+  # verify the docker installed
+  command -v docker >/dev/null || {
+    echo "must install the docker first"
+    exit 1
+  }
+}
+
diff --git a/hack/local-up-kubeedge.sh b/hack/local-up-kubeedge.sh
new file mode 100755
index 000000000..cd4283fd6
--- /dev/null
+++ b/hack/local-up-kubeedge.sh
@@ -0,0 +1,166 @@
+#!/usr/bin/env bash
+
+# Copyright 2019 The KubeEdge Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+KUBEEDGE_ROOT=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/..
+ENABLE_DAEMON=${ENABLE_DAEMON:-false}
+LOG_DIR=${LOG_DIR:-"/tmp"}
+
+
+if [[ "${CLUSTER_NAME}x" == "x" ]];then
+    CLUSTER_NAME="test"
+fi
+
+export CLUSTER_CONTEXT="--name ${CLUSTER_NAME}"
+
+# spin up cluster with kind command
+function kind_up_cluster {
+  check_prerequisites
+  check_kind
+  echo "Running kind: [kind create cluster ${CLUSTER_CONTEXT}]"
+  kind create cluster ${CLUSTER_CONTEXT}
+}
+
+function uninstall_kubeedge {
+  # kill the cloudcore
+  [[ -n "${CLOUDCORE_PID-}" ]] && sudo kill "${CLOUDCORE_PID}" 2>/dev/null
+
+  # kill the edgecore
+  [[ -n "${EDGECORE_PID-}" ]] && sudo kill "${EDGECORE_PID}" 2>/dev/null
+}
+
+# clean up
+function cleanup {
+  echo "Cleaning up..."
+  uninstall-kubeedge
+
+  echo "Running kind: [kind delete cluster ${CLUSTER_CONTEXT}]"
+  kind delete cluster ${CLUSTER_CONTEXT}
+}
+
+if [[ "${ENABLE_DAEMON}" = false ]]; then
+  trap cleanup EXIT
+fi
+
+function create_device_crd {
+  echo "creating the device crd..."
+  kubectl apply -f ${KUBEEDGE_ROOT}/build/crds/devices/devices_v1alpha1_device.yaml
+  kubectl apply -f ${KUBEEDGE_ROOT}/build/crds/devices/devices_v1alpha1_devicemodel.yaml
+}
+
+function build_cloudcore {
+  # TODO: make the binary to _output dir
+  echo "building the cloudcore..."
+  make -C "${KUBEEDGE_ROOT}" WHAT="cloudcore"
+  mkdir -p ${KUBEEDGE_ROOT}/_output/bin/cloud
+  mv ${KUBEEDGE_ROOT}/cloud/cloudcore ${KUBEEDGE_ROOT}/_output/bin/cloud
+  cp -r ${KUBEEDGE_ROOT}/cloud/conf ${KUBEEDGE_ROOT}/_output/bin/cloud
+  sed -i "s|kubeconfig: .*|kubeconfig: ${KUBECONFIG}|g" ${KUBEEDGE_ROOT}/_output/bin/cloud/conf/controller.yaml
+  sed -i "s|master: .*|master: \"\"|g" ${KUBEEDGE_ROOT}/_output/bin/cloud/conf/controller.yaml
+}
+
+function build_edgecore {
+  echo "building the edgecore..."
+  make -C "${KUBEEDGE_ROOT}" WHAT="edgecore"
+  mkdir -p ${KUBEEDGE_ROOT}/_output/bin/edge
+  mv ${KUBEEDGE_ROOT}/edge/edgecore ${KUBEEDGE_ROOT}/_output/bin/edge
+  cp -r ${KUBEEDGE_ROOT}/edge/conf ${KUBEEDGE_ROOT}/_output/bin/edge
+}
+
+function generate_certs {
+  # generate the certs used for cloud and edge communication
+  echo "generating the certs used for cloud and edge communication..."
+  ${KUBEEDGE_ROOT}/build/tools/certgen.sh
+}
+
+function start_cloudcore {
+  echo "start cloudcore..."
+  CLOUDCORE_LOG=${LOG_DIR}/cloudcore.log
+  cd ${KUBEEDGE_ROOT}/_output/bin/cloud && nohup ./cloudcore > "${CLOUDCORE_LOG}" 2>&1 &
+  CLOUDCORE_PID=$!
+}
+
+function create_node {
+  echo "create edge node..."
+  kubectl apply -f ${KUBEEDGE_ROOT}/build/node.json
+}
+
+function start_edgecore {
+  echo "start edgecore..."
+  EDGECORE_LOG=${LOG_DIR}/edgecore.log
+  cd ${KUBEEDGE_ROOT}/_output/bin/edge && nohup ./edgecore > "${EDGECORE_LOG}" 2>&1 &
+  EDGECORE_PID=$!
+}
+
+function check_control_plane_ready {
+  echo "wait the control-plane ready..."
+  kubectl wait --for=condition=Ready node/test-control-plane --timeout=60s
+}
+
+# Check if all processes are still running. Prints a warning once each time
+# a process dies unexpectedly.
+function healthcheck {
+  if [[ -n "${CLOUDCORE_PID-}" ]] && ! sudo kill -0 "${CLOUDCORE_PID}" 2>/dev/null; then
+    echo "CloudCore terminated unexpectedly, see ${CLOUDCORE_LOG}"
+    CLOUDCORE_PID=
+  fi
+  if [[ -n "${EDGECORE_PID-}" ]] && ! sudo kill -0 "${EDGECORE_PID}" 2>/dev/null; then
+    echo "EdgeCore terminated unexpectedly, see ${EDGECORE_LOG}"
+    EDGECORE_PID=
+  fi
+}
+
+source "${KUBEEDGE_ROOT}/hack/lib/install.sh"
+
+verify_go_version
+verify_docker_installed
+
+kind_up_cluster
+
+export KUBECONFIG="$(kind get kubeconfig-path ${CLUSTER_CONTEXT})"
+
+check_control_plane_ready
+
+# edge side don't support kind cni now, delete kind cni plugin for workaround
+kubectl delete daemonset kindnet -nkube-system
+
+create_device_crd
+build_cloudcore
+build_edgecore
+generate_certs
+start_cloudcore
+create_node
+start_edgecore
+
+if [[ "${ENABLE_DAEMON}" = false ]]; then
+    echo "Local KubeEdge cluster is running. Press Ctrl-C to shut it down."
+  else
+    echo "Local KubeEdge cluster is running."
+  fi
+echo "Logs:
+  /tmp/cloudcore.log
+  /tmp/edgecore.log
+
+To start using your kubeedge, you can run:
+
+  export PATH=$PATH:$GOPATH/bin
+  export KUBECONFIG="$(kind get kubeconfig-path --name="test")"
+  kubectl get nodes
+"
+
+if [[ "${ENABLE_DAEMON}" = false ]]; then
+  while true; do sleep 1; healthcheck; done
+fi
+