98 lines
3.0 KiB
Bash
98 lines
3.0 KiB
Bash
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#!/bin/bash
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UPGRADE_RESPONDER_REPO="https://github.com/longhorn/upgrade-responder.git"
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UPGRADE_RESPONDER_VALUE_YAML="upgrade-responder-value.yaml"
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UPGRADE_RESPONDER_IMAGE_REPO="longhornio/upgrade-responder"
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UPGRADE_RESPONDER_IMAGE_TAG="master-head"
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INFLUXDB_URL="http://influxdb.default.svc.cluster.local:8086"
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APP_NAME="longhorn"
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DEPLOYMENT_TIMEOUT_SEC=300
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DEPLOYMENT_WAIT_INTERVAL_SEC=5
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temp_dir=$(mktemp -d)
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trap 'rm -r "${temp_dir}"' EXIT
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cp -a ./* ${temp_dir}
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cd ${temp_dir}
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wait_for_deployment() {
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local deployment_name="$1"
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local start_time=$(date +%s)
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while true; do
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status=$(kubectl rollout status deployment/${deployment_name})
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if [[ ${status} == *"successfully rolled out"* ]]; then
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echo "Deployment ${deployment_name} is running."
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break
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fi
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elapsed_secs=$(($(date +%s) - ${start_time}))
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if [[ ${elapsed_secs} -ge ${timeout_secs} ]]; then
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echo "Timed out waiting for deployment ${deployment_name} to be running."
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exit 1
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fi
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echo "Deployment ${deployment_name} is not running yet. Waiting..."
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sleep ${DEPLOYMENT_WAIT_INTERVAL_SEC}
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done
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}
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install_influxdb() {
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kubectl apply -f ./manifests/influxdb.yaml
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wait_for_deployment "influxdb"
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}
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install_grafana() {
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kubectl apply -f ./manifests/grafana.yaml
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wait_for_deployment "grafana"
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}
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install_upgrade_responder() {
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cat << EOF > ${UPGRADE_RESPONDER_VALUE_YAML}
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applicationName: ${APP_NAME}
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secret:
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name: upgrade-responder-secrets
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managed: true
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influxDBUrl: "${INFLUXDB_URL}"
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influxDBUser: "root"
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influxDBPassword: "root"
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image:
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repository: ${UPGRADE_RESPONDER_IMAGE_REPO}
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tag: ${UPGRADE_RESPONDER_IMAGE_TAG}
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EOF
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git clone ${UPGRADE_RESPONDER_REPO}
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helm upgrade --install ${APP_NAME}-upgrade-responder upgrade-responder/chart -f ${UPGRADE_RESPONDER_VALUE_YAML}
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wait_for_deployment "${APP_NAME}-upgrade-responder"
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}
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output() {
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local upgrade_responder_service_info=$(kubectl get svc/${APP_NAME}-upgrade-responder --no-headers)
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local upgrade_responder_service_port=$(echo "${upgrade_responder_service_info}" | awk '{print $5}' | cut -d'/' -f1)
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echo # a blank line to separate the installation outputs for better readability.
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printf "[Upgrade Checker]\n"
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printf "%-10s: http://${APP_NAME}-upgrade-responder.default.svc.cluster.local:${upgrade_responder_service_port}/v1/checkupgrade\n\n" "URL"
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printf "[InfluxDB]\n"
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printf "%-10s: ${INFLUXDB_URL}\n" "URL"
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printf "%-10s: ${APP_NAME}_upgrade_responder\n" "Database"
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printf "%-10s: root\n" "Username"
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printf "%-10s: root\n\n" "Password"
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local public_ip=$(curl -s https://ifconfig.me/ip)
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local grafana_service_info=$(kubectl get svc/grafana --no-headers)
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local grafana_service_port=$(echo "${grafana_service_info}" | awk '{print $5}' | cut -d':' -f2 | cut -d'/' -f1)
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printf "[Grafana]\n"
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printf "%-10s: http://${public_ip}:${grafana_service_port}\n" "Dashboard"
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printf "%-10s: admin\n" "Username"
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printf "%-10s: admin\n" "Password"
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}
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install_influxdb
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install_upgrade_responder
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install_grafana
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output
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