101 lines
4.9 KiB
Bash
Executable File
101 lines
4.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2020 The Karmada Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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# This script starts a local karmada control plane based on current codebase and with a certain number of clusters joined.
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# Parameters: [HOST_IPADDRESS](optional) if you want to export clusters' API server port to specific IP address
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# This script depends on utils in: ${REPO_ROOT}/hack/util.sh
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# 1. used by developer to setup develop environment quickly.
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# 2. used by e2e testing to setup test environment automatically.
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function usage() {
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echo "Usage:"
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echo " hack/local-up-karmada.sh [HOST_IPADDRESS] [-h]"
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echo "Args:"
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echo " HOST_IPADDRESS: (optional) if you want to export clusters' API server port to specific IP address"
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echo " h: print help information"
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}
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while getopts 'h' OPT; do
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case $OPT in
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h)
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usage
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exit 0
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;;
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?)
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usage
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exit 1
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;;
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esac
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done
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REPO_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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source "${REPO_ROOT}"/hack/util.sh
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# variable define
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export KUBECONFIG_PATH=${KUBECONFIG_PATH:-"${HOME}/.kube"}
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export MAIN_KUBECONFIG=${MAIN_KUBECONFIG:-"${KUBECONFIG_PATH}/karmada.config"}
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export HOST_CLUSTER_NAME=${HOST_CLUSTER_NAME:-"karmada-host"}
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export KARMADA_APISERVER_CLUSTER_NAME=${KARMADA_APISERVER_CLUSTER_NAME:-"karmada-apiserver"}
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export MEMBER_CLUSTER_KUBECONFIG=${MEMBER_CLUSTER_KUBECONFIG:-"${KUBECONFIG_PATH}/members.config"}
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export MEMBER_CLUSTER_1_NAME=${MEMBER_CLUSTER_1_NAME:-"member1"}
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export MEMBER_CLUSTER_2_NAME=${MEMBER_CLUSTER_2_NAME:-"member2"}
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export PULL_MODE_CLUSTER_NAME=${PULL_MODE_CLUSTER_NAME:-"member3"}
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export HOST_IPADDRESS=${1:-}
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# step1. set up a base development environment
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"${REPO_ROOT}"/hack/setup-dev-base.sh
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export KUBECONFIG="${MAIN_KUBECONFIG}"
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# step2. install karmada control plane components
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"${REPO_ROOT}"/hack/deploy-karmada.sh "${MAIN_KUBECONFIG}" "${HOST_CLUSTER_NAME}"
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# step3. join push mode member clusters and install scheduler-estimator
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GOPATH=$(go env GOPATH | awk -F ':' '{print $1}')
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KARMADACTL_BIN="${GOPATH}/bin/karmadactl"
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${KARMADACTL_BIN} join --karmada-context="${KARMADA_APISERVER_CLUSTER_NAME}" ${MEMBER_CLUSTER_1_NAME} --cluster-kubeconfig="${MEMBER_CLUSTER_KUBECONFIG}" --cluster-context="${MEMBER_CLUSTER_1_NAME}"
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"${REPO_ROOT}"/hack/deploy-scheduler-estimator.sh "${MAIN_KUBECONFIG}" "${HOST_CLUSTER_NAME}" "${MEMBER_CLUSTER_KUBECONFIG}" "${MEMBER_CLUSTER_1_NAME}"
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${KARMADACTL_BIN} join --karmada-context="${KARMADA_APISERVER_CLUSTER_NAME}" ${MEMBER_CLUSTER_2_NAME} --cluster-kubeconfig="${MEMBER_CLUSTER_KUBECONFIG}" --cluster-context="${MEMBER_CLUSTER_2_NAME}"
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"${REPO_ROOT}"/hack/deploy-scheduler-estimator.sh "${MAIN_KUBECONFIG}" "${HOST_CLUSTER_NAME}" "${MEMBER_CLUSTER_KUBECONFIG}" "${MEMBER_CLUSTER_2_NAME}"
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# step4. register pull mode member clusters and install scheduler-estimator
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"${REPO_ROOT}"/hack/deploy-agent-and-estimator.sh "${MAIN_KUBECONFIG}" "${HOST_CLUSTER_NAME}" "${MAIN_KUBECONFIG}" "${KARMADA_APISERVER_CLUSTER_NAME}" "${MEMBER_CLUSTER_KUBECONFIG}" "${PULL_MODE_CLUSTER_NAME}"
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# step5. deploy metrics-server in member clusters
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"${REPO_ROOT}"/hack/deploy-k8s-metrics-server.sh "${MEMBER_CLUSTER_KUBECONFIG}" "${MEMBER_CLUSTER_1_NAME}"
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"${REPO_ROOT}"/hack/deploy-k8s-metrics-server.sh "${MEMBER_CLUSTER_KUBECONFIG}" "${MEMBER_CLUSTER_2_NAME}"
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"${REPO_ROOT}"/hack/deploy-k8s-metrics-server.sh "${MEMBER_CLUSTER_KUBECONFIG}" "${PULL_MODE_CLUSTER_NAME}"
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# step6. wait all of clusters member1, member2 and member3 status is ready
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util:wait_cluster_ready "${KARMADA_APISERVER_CLUSTER_NAME}" "${MEMBER_CLUSTER_1_NAME}"
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util:wait_cluster_ready "${KARMADA_APISERVER_CLUSTER_NAME}" "${MEMBER_CLUSTER_2_NAME}"
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util:wait_cluster_ready "${KARMADA_APISERVER_CLUSTER_NAME}" "${PULL_MODE_CLUSTER_NAME}"
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function print_success() {
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echo -e "$KARMADA_GREETING"
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echo "Local Karmada is running."
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echo -e "\nTo start using your karmada, run:"
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echo -e " export KUBECONFIG=${MAIN_KUBECONFIG}"
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echo "Please use 'kubectl config use-context ${HOST_CLUSTER_NAME}/${KARMADA_APISERVER_CLUSTER_NAME}' to switch the host and control plane cluster."
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echo -e "\nTo manage your member clusters, run:"
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echo -e " export KUBECONFIG=${MEMBER_CLUSTER_KUBECONFIG}"
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echo "Please use 'kubectl config use-context ${MEMBER_CLUSTER_1_NAME}/${MEMBER_CLUSTER_2_NAME}/${PULL_MODE_CLUSTER_NAME}' to switch to the different member cluster."
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}
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print_success
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