49 lines
1.5 KiB
Bash
Executable file
49 lines
1.5 KiB
Bash
Executable file
#!/bin/bash
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cd "$(dirname "$0")"
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. ./common.sh
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CHECK_TIMEOUT=${CHECK_TIMEOUT:-5}
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function isKeycloakServerReady {
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CODE=`curl --connect-timeout $CHECK_TIMEOUT -m $CHECK_TIMEOUT -s -o /dev/null -w "%{http_code}" $1/realms/master`
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[ "$CODE" -eq "200" ]
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}
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if [ -f "$PROVISIONED_SYSTEM_PROPERTIES_FILE" ] ; then
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FRONTEND_SERVERS=$( sed -n -e '/keycloak.frontend.servers=/ s/.*\= *//p' "$PROVISIONED_SYSTEM_PROPERTIES_FILE" )
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BACKEND_SERVERS=$( sed -n -e '/keycloak.backend.servers=/ s/.*\= *//p' "$PROVISIONED_SYSTEM_PROPERTIES_FILE" )
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KEYCLOAK_SERVERS="$FRONTEND_SERVERS $BACKEND_SERVERS"
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HEALTHCHECK_ITERATIONS=${HEALTHCHECK_ITERATIONS:-20}
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HEALTHCHECK_WAIT=${HEALTHCHECK_WAIT:-6s}
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echo "Waiting for Keycloak servers to be ready."
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echo "Check intervals: $HEALTHCHECK_ITERATIONS x $HEALTHCHECK_WAIT."
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C=0
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READY=false
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while ! $READY; do
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C=$((C+1))
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if [ $C -gt $HEALTHCHECK_ITERATIONS ]; then
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echo System healthcheck failed.
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exit 1
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fi
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echo $( date "+%Y-%m-%d %H:%M:%S" )
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READY=true
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for SERVER in $KEYCLOAK_SERVERS ; do
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if isKeycloakServerReady $SERVER; then
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echo -e "Keycloak server: $SERVER\tREADY"
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else
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echo -e "Keycloak server: $SERVER\tNOT READY"
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READY=false
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fi
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done
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if ! $READY; then sleep $HEALTHCHECK_WAIT ; fi
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done
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echo All servers ready.
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else
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echo Healthcheck skipped.
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fi
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