| #!/bin/bash |
| # |
| # start solr in the foreground |
| set -e |
| |
| if [[ "$VERBOSE" == "yes" ]]; then |
| set -x |
| fi |
| |
| EXTRA_ARGS=() |
| EXTRA_ARGS+=('-Dlog4j2.formatMsgNoLookups=true') |
| |
| # Allow easy setting of the OOM behaviour |
| # Test with: docker run -p 8983:8983 -it -e OOM=script -e SOLR_JAVA_MEM="-Xms25m -Xmx25m" solr |
| if [[ -z "${OOM:-}" ]]; then |
| OOM='none' |
| fi |
| case "$OOM" in |
| 'script') |
| EXTRA_ARGS+=(-a '-XX:OnOutOfMemoryError=/opt/docker-solr/scripts/oom_solr.sh') |
| ;; |
| 'exit') |
| # recommended |
| EXTRA_ARGS+=(-a '-XX:+ExitOnOutOfMemoryError') |
| ;; |
| 'crash') |
| EXTRA_ARGS+=(-a '-XX:+CrashOnOutOfMemoryError') |
| ;; |
| 'none'|'') |
| ;; |
| *) |
| echo "Unsupported value in OOM=$OOM" |
| exit 1 |
| esac |
| |
| echo "Starting Solr $SOLR_VERSION" |
| # determine TINI default. If it is already set, assume the user knows what they want |
| if [[ -z "${TINI:-}" ]]; then |
| if [[ "$$" == 1 ]]; then |
| # Default to running tini, so we can run with an OOM script and have 'kill -9' work |
| TINI=yes |
| else |
| # Presumably we're already running under tini through 'docker --init', in which case we |
| # don't need to run it twice. |
| # It's also possible that we're run from a wrapper script without exec, |
| # in which case running tini would not be ideal either. |
| TINI=no |
| fi |
| fi |
| if [[ "$TINI" == yes ]]; then |
| exec /usr/bin/tini -- solr -f "$@" "${EXTRA_ARGS[@]}" |
| elif [[ "$TINI" == no ]]; then |
| exec solr -f "$@" "${EXTRA_ARGS[@]}" |
| else |
| echo "invalid value TINI=$TINI" |
| exit 1 |
| fi |
