83 lines
4.2 KiB
Bash
Executable File
83 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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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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REPO_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
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source "${REPO_ROOT}"/hack/util.sh
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# variable define
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KUBECONFIG_PATH=${KUBECONFIG_PATH:-"${HOME}/.kube"}
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MAIN_KUBECONFIG=${MAIN_KUBECONFIG:-"${KUBECONFIG_PATH}/karmada.config"}
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HOST_CLUSTER_NAME=${HOST_CLUSTER_NAME:-"karmada-host"}
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KARMADA_APISERVER=${KARMADA_APISERVER:-"karmada-apiserver"}
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MEMBER_CLUSTER_KUBECONFIG=${MEMBER_CLUSTER_KUBECONFIG:-"${KUBECONFIG_PATH}/members.config"}
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MEMBER_CLUSTER_1_NAME=${MEMBER_CLUSTER_1_NAME:-"member1"}
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MEMBER_CLUSTER_2_NAME=${MEMBER_CLUSTER_2_NAME:-"member2"}
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PULL_MODE_CLUSTER_NAME=${PULL_MODE_CLUSTER_NAME:-"member3"}
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export VERSION="latest"
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export REGISTRY="swr.ap-southeast-1.myhuaweicloud.com/karmada"
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CERT_DIR=${CERT_DIR:-"${HOME}/.karmada"}
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ROOT_CA_FILE=${CERT_DIR}/server-ca.crt
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# load interpreter webhook example image
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kind load docker-image "${REGISTRY}/karmada-interpreter-webhook-example:${VERSION}" --name="${HOST_CLUSTER_NAME}"
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export KUBECONFIG="${MAIN_KUBECONFIG}"
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kubectl config use-context "${HOST_CLUSTER_NAME}"
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# Due to we are using kube-proxy in IPVS mode, we have to enable strict ARP mode.
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# refer to https://metallb.universe.tf/installation/#preparation
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kubectl get configmap kube-proxy -n kube-system -o yaml | \
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sed -e "s/strictARP: false/strictARP: true/" | \
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kubectl apply -f - -n kube-system
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# install metallb by manifest, refer to https://metallb.universe.tf/installation/#installation-by-manifest
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kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/namespace.yaml
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kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.12.1/manifests/metallb.yaml
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util::wait_pod_ready metallb metallb-system
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# Use x.x.x.6 IP address, which is the same CIDR with the node address of the Kind cluster,
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# as the loadBalancer service address of component karmada-interpreter-webhook-example.
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interpreter_webhook_example_service_external_ip_prefix=$(echo $(util::get_apiserver_ip_from_kubeconfig "${HOST_CLUSTER_NAME}") | awk -F. '{printf "%s.%s.%s",$1,$2,$3}')
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interpreter_webhook_example_service_external_ip_address=${interpreter_webhook_example_service_external_ip_prefix}.6
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# config with layer 2 configuration. refer to https://metallb.universe.tf/configuration/#layer-2-configuration
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cat <<EOF | kubectl apply -f -
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apiVersion: v1
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kind: ConfigMap
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metadata:
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namespace: metallb-system
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name: config
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data:
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config: |
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address-pools:
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- name: default
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protocol: layer2
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addresses:
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- ${interpreter_webhook_example_service_external_ip_address}-${interpreter_webhook_example_service_external_ip_address}
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EOF
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# deploy interpreter webhook example in karmada-host
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kubectl apply -f "${REPO_ROOT}"/examples/customresourceinterpreter/karmada-interpreter-webhook-example.yaml
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util::wait_pod_ready "${INTERPRETER_WEBHOOK_EXAMPLE_LABEL}" "${KARMADA_SYSTEM_NAMESPACE}"
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# deploy interpreter workload webhook-configuration.yaml
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kubectl config use-context "${KARMADA_APISERVER}"
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cp -rf "${REPO_ROOT}/examples/customresourceinterpreter/webhook-configuration.yaml" "${REPO_ROOT}/examples/customresourceinterpreter/webhook-configuration-temp.yaml"
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sed -i'' -e "s/{{karmada-interpreter-webhook-example-svc-address}}/${interpreter_webhook_example_service_external_ip_address}/g" "${REPO_ROOT}/examples/customresourceinterpreter/webhook-configuration-temp.yaml"
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util::deploy_webhook_configuration "${ROOT_CA_FILE}" "${REPO_ROOT}/examples/customresourceinterpreter/webhook-configuration-temp.yaml"
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rm -rf "${REPO_ROOT}/examples/customresourceinterpreter/webhook-configuration-temp.yaml"
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# install interpreter example workload CRD in karamada-apiserver and member clusters
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kubectl apply -f "${REPO_ROOT}/examples/customresourceinterpreter/apis/workload.example.io_workloads.yaml"
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export KUBECONFIG="${MEMBER_CLUSTER_KUBECONFIG}"
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kubectl config use-context "${MEMBER_CLUSTER_1_NAME}"
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kubectl apply -f "${REPO_ROOT}/examples/customresourceinterpreter/apis/workload.example.io_workloads.yaml"
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kubectl config use-context "${MEMBER_CLUSTER_2_NAME}"
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kubectl apply -f "${REPO_ROOT}/examples/customresourceinterpreter/apis/workload.example.io_workloads.yaml"
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kubectl config use-context "${PULL_MODE_CLUSTER_NAME}"
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kubectl apply -f "${REPO_ROOT}/examples/customresourceinterpreter/apis/workload.example.io_workloads.yaml"
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