mirror of
https://github.com/cloudnativelabs/kube-router.git
synced 2025-10-03 14:01:04 +02:00
7c489a6e26
* Update DaemonSet, etc manifests - Remove beta annotation versions of init containers - Add YAML InitContainers spec to all manifests - Add CNI config ConfigMap to all manifests - Make indentation, volume names, etc consistent - Set all kubeconfig volumes to readonly * Use IfNotPresent image pull policy for vagrant testing - Avoids an error with busybox init container image fetching
112 lines
3.4 KiB
Bash
Executable File
112 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env sh
|
|
# vim: noai:ts=2:sw=2:set expandtab
|
|
set -e
|
|
|
|
HACK_DIR="$(CDPATH='' cd -- "$(dirname -- "$0")" && pwd -P)"
|
|
export HACK_DIR
|
|
|
|
# shellcheck source=vagrant-common.sh
|
|
. "${HACK_DIR}/vagrant-common.sh"
|
|
|
|
if [ -n "${1}" ]; then
|
|
echo "### Usage ###"
|
|
echo "# Single node cluster."
|
|
echo "${0}"
|
|
echo
|
|
echo "# Multi node cluster."
|
|
echo "HACK_MULTI_NODE=\"true\" ${0}"
|
|
echo
|
|
echo "# Use custom k8s manifests."
|
|
echo "HACK_MANIFEST_DIRS=\"/path/to/yaml/files\" ${0}"
|
|
echo
|
|
echo "# HACK_MANIFEST_DIRS is one or more space separated directories and"
|
|
echo "# should at least include kube-router.yaml and kube-router-cfg.yaml"
|
|
echo "# or equivalent."
|
|
echo
|
|
exit 0
|
|
fi
|
|
|
|
# Get bootkube
|
|
if [ -d "${BK_CLONE_DIR}/.git" ]; then
|
|
echo "INFO: Bootkube repo already cloned."
|
|
echo "INFO: Checking out version ${BK_VERSION}."
|
|
cd "${BK_CLONE_DIR}"
|
|
git fetch
|
|
git checkout "${BK_VERSION}"
|
|
else
|
|
echo "INFO: Bootkube repo not found."
|
|
echo "INFO: Cloning bootkube version ${BK_VERSION}."
|
|
git clone --depth=1 --branch "${BK_VERSION}" "${BK_CLONE_URL}" "${BK_CLONE_DIR}"
|
|
fi
|
|
|
|
echo "INFO: Exporting your kube-router container image."
|
|
export_latest_image
|
|
|
|
echo "INFO: Caching hyperkube images to Bootkube local-images directory."
|
|
"${HACK_DIR}/sync-image-cache.sh"
|
|
|
|
# Copy custom manifests for Bootkube to use
|
|
echo "INFO: Using custom manifests from ${HACK_MANIFEST_DIRS}"
|
|
mkdir -p "${BK_CLONE_DIR}/hack/custom-manifests"
|
|
for i in ${HACK_MANIFEST_DIRS}
|
|
do
|
|
cp -f "${i}"/*.yaml "${BK_CLONE_DIR}/hack/custom-manifests" \
|
|
|| echo "INFO: No custom .yaml files found."
|
|
cp -f "${i}"/*.yml "${BK_CLONE_DIR}/hack/custom-manifests" \
|
|
|| echo "INFO: No custom .yml files found."
|
|
|
|
if [ -f "${KR_MANIFEST_PATH}" ]; then
|
|
echo "Modifying image attribute in ${KR_MANIFEST_PATH}"
|
|
sed -i -e "s/image: cloudnativelabs\/kube-router/image: ${KR_IMAGE_TAG}/" \
|
|
"${KR_MANIFEST_PATH}"
|
|
sed -i -e "s/imagePullPolicy: Always/imagePullPolicy: IfNotPresent/" "${KR_MANIFEST_PATH}"
|
|
echo "Verify modification:"
|
|
grep -F "image: " "${KR_MANIFEST_PATH}"
|
|
grep -F "imagePullPolicy: " "${KR_MANIFEST_PATH}"
|
|
else
|
|
echo "kube-router manifest not found at ${KR_MANIFEST_PATH}"
|
|
echo "Couldn't modify."
|
|
fi
|
|
done
|
|
|
|
# Build Bootkube
|
|
echo "INFO: Building Bootkube"
|
|
make -C "${BK_CLONE_DIR}"
|
|
|
|
# Start cluster
|
|
echo "INFO: Starting VM(s) and cluster"
|
|
cd "${BK_HACK_DIR}"
|
|
KUBE_ROUTER="true" ./bootkube-up
|
|
|
|
# Create symlink to bootkube hack dir
|
|
ln -sf "${BK_HACK_DIR}" "${BK_SHORTCUT_DIR}"
|
|
|
|
echo
|
|
echo "SUCCESS! The local cluster is ready."
|
|
echo
|
|
echo "### kubectl usage ###"
|
|
echo "# Quickstart - Use this kubeconfig for individual commands"
|
|
echo "KUBECONFIG=${BK_SHORTCUT_DIR}/cluster/auth/kubeconfig kubectl get pods --all-namespaces -o wide"
|
|
echo "#"
|
|
echo "## OR ##"
|
|
echo "#"
|
|
echo "# Use this kubeconfig for the current terminal session"
|
|
echo "KUBECONFIG=${BK_SHORTCUT_DIR}/cluster/auth/kubeconfig"
|
|
echo "export KUBECONFIG"
|
|
echo "kubectl get pods --all-namespaces -o wide"
|
|
echo "#"
|
|
echo "## OR ##"
|
|
echo "#"
|
|
echo "# Backup and replace your default kubeconfig"
|
|
echo "# Note: This will continue to work on recreated local clusters"
|
|
echo "mv ~/.kube/config ~/.kube/config-backup"
|
|
echo "ln -s ${BK_SHORTCUT_DIR}/cluster/auth/kubeconfig ~/.kube/config"
|
|
echo
|
|
echo "### SSH ###"
|
|
echo "# Get node names"
|
|
echo "make vagrant status"
|
|
echo "# SSH into a the controller node (c1)"
|
|
echo "make vagrant ssh c1"
|
|
echo
|
|
echo "Enjoy!"
|