126 lines
3.0 KiB
Plaintext
126 lines
3.0 KiB
Plaintext
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#!/bin/bash
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set -eo pipefail
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checkEnvVar() {
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local envVar=${1}
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local msg=${2}
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local exitCode=${3}
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if [ -z "${envVar}" ]; then
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echo "${msg}"
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exit "${exitCode}"
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fi
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}
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# SystemD will do for the unit, decomment
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# for testing outside systemd
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. /etc/sysconfig/keycloak
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readonly KEYCLOAK_HOME={{ keycloak_jboss_home }}
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readonly KEYCLOAK_BIND_ADDRESS=${KEYCLOAK_BIND_ADDRESS}
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readonly KEYCLOAK_HTTP_PORT=${KEYCLOAK_HTTP_PORT}
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readonly KEYCLOAK_HTTPS_PORT=${KEYCLOAK_HTTPS_PORT}
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readonly KEYCLOAK_MANAGEMENT_HTTP_PORT=${KEYCLOAK_MANAGEMENT_HTTP_PORT}
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readonly KEYCLOAK_MANAGEMENT_HTTPS_PORT=${KEYCLOAK_MANAGEMENT_HTTPS_PORT}
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readonly KEYCLOAK_LOGFILE={{ keycloak_service_logfile }}
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readonly KEYCLOAK_PIDFILE={{ keycloak_service_pidfile }}
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set -u
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if [ ! -d "${KEYCLOAK_HOME}" ]; then
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echo "KEYCLOAK_HOME (${KEYCLOAK_HOME}) is not a director or does not exists."
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exit 1
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fi
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checkEnvVar "${KEYCLOAK_PIDFILE}" 'KEYCLOAK_PIDFILE not provided' 2
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getKeycloakPID() {
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local pid
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if [ -e "${KEYCLOAK_PIDFILE}" ]; then
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cat "${KEYCLOAK_PIDFILE}"
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fi
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}
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statusKeycloak() {
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if [ "$(isKeyCloakRunning)" -eq 1 ]; then
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echo "Keycloak is running (PID:$(getKeycloakPID ))"
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else
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echo "Keycloak is NOT running."
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fi
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}
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isKeyCloakRunning() {
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set +e
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local statusKeycloak=0
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local pid=$(getKeycloakPID )
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if [ -n "${pid}" ]; then
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kill -0 "${pid}" 2> /dev/null
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if [ "${?}" -eq 0 ]; then
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statusKeycloak=1
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fi
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fi
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set -e
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echo "${statusKeycloak}"
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}
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startKeycloak() {
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checkEnvVar "${KEYCLOAK_BIND_ADDRESS}" 'KEYCLOAK_BIND_ADDRESS not provided' 2
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checkEnvVar "${KEYCLOAK_HTTP_PORT}" 'KEYCLOAK_HTTP_PORT not provided' 4
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checkEnvVar "${KEYCLOAK_HTTPS_PORT}" 'KEYCLOAK_HTTPS_PORT not provided' 5
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checkEnvVar "${KEYCLOAK_MANAGEMENT_HTTP_PORT}" 'KEYCLOAK_MANAGEMENT_HTTP_PORT not provided' 6
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checkEnvVar "${KEYCLOAK_MANAGEMENT_HTTPS_PORT}" 'KEYCLOAK_MANAGEMENT_HTTPS_PORT not provided' 7
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checkEnvVar "${KEYCLOAK_LOGFILE}" 'KEYCLOAK_LOGFILE not provided' 8
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if [ "$(isKeyCloakRunning)" -eq 1 ]; then
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statusKeycloak
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else
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${KEYCLOAK_HOME}/bin/standalone.sh \
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-Djboss.bind.address=${KEYCLOAK_BIND_ADDRESS} \
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-Djboss.http.port=${KEYCLOAK_HTTP_PORT} \
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-Djboss.https.port=${KEYCLOAK_HTTPS_PORT} \
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-Djboss.management.http.port=${KEYCLOAK_MANAGEMENT_HTTP_PORT} \
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-Djboss.management.https.port=${KEYCLOAK_MANAGEMENT_HTTPS_PORT} \
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-Djboss.node.name={{ inventory_hostname }} 2>&1 >> "${KEYCLOAK_LOGFILE}" &
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echo "${!}" > "${KEYCLOAK_PIDFILE}"
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fi
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}
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stopKeycloak() {
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local pid=$(getKeycloakPID)
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if [ -n "${pid}" ]; then
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set +e
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kill ${pid} 2> /dev/null
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kill -0 "${pid}" 2> /dev/null
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# if [ "${?}" -eq 0 ]; then
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# sleep 5
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# kill -9 "${pid}" > /dev/null
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# fi
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set -e
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deletePidFile
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fi
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}
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deletePidFile() {
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rm -f "${KEYCLOAK_PIDFILE}"
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}
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case "$1" in
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start)
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startKeycloak
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;;
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stop)
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stopKeycloak
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;;
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restart)
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stopKeycloak
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startKeycloak
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;;
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status)
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statusKeycloak
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;;
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*)
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echo "usage: $0 start|stop|restart" >&2
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exit 1
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;;
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esac
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