caiok commented on a change in pull request #197: BOOKKEEPER-974: Add an
official bookkeeper docker image
URL: https://github.com/apache/bookkeeper/pull/197#discussion_r127402908
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File path: docker/4.4.0-alpine/run.sh
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@@ -0,0 +1,68 @@
+#/bin/bash
+
+# -------------- #
+set -x -e -u
+# -------------- #
+
+# -------------- #
+# Allow the container to be started with `--user`
+if [ "$1" = 'bookkeeper' -a "$(id -u)" = '0' ]; then
+ chown -R "$BK_USER" "${BK_DIR}" "${BK_JOURNAL_DIR}" "${BK_LEDGER_DIR}"
"${BK_INDEX_DIR}"
+ exec su-exec "$BK_USER" /bin/bash "$0" "$@"
+ exit
+fi
+# -------------- #
+
+# -------------- #
+# Copy input config files in Bookkeeper configuration directory
+cp -vaf /conf/* ${BK_DIR}/conf || true
+chown -R "$BK_USER" ${BK_DIR}/conf
+
+# Bookkeeper setup
+sed -r -i.bak \
+ -e "s|^journalDirectory.*=.*|journalDirectory=${BK_JOURNAL_DIR}|" \
+ -e "s|^ledgerDirectories.*=.*|ledgerDirectories=${BK_LEDGER_DIR}|" \
+ -e "s|^[# ]*indexDirectories.*=.*|indexDirectories=${BK_INDEX_DIR}|" \
+ -e "s|^[#
]*useHostNameAsBookieID.*=.*false|useHostNameAsBookieID=true|" \
+ ${BK_DIR}/conf/bk_server.conf
+
+if [[ "${ZK_SERVERS}" != "" ]]; then
+ sed -r -i "s|^zkServers.*=.*|zkServers=${ZK_SERVERS}|"
${BK_DIR}/conf/bk_server.conf
+fi
+if [[ "${BK_PORT}" != "" ]]; then
+ sed -r -i "s|^bookiePort.*=.*|bookiePort=${BK_PORT}|"
${BK_DIR}/conf/bk_server.conf
+fi
+if [[ "${BK_LEDGERS_PATH}" != "" ]]; then
+ sed -r -i "s|^[#
]*zkLedgersRootPath.*=.*|zkLedgersRootPath=${BK_LEDGERS_PATH}|"
${BK_DIR}/conf/bk_server.conf
+fi
+
+diff ${BK_DIR}/conf/bk_server.conf.bak ${BK_DIR}/conf/bk_server.conf || true
+# -------------- #
+
+# -------------- #
+# Wait for zookeeper server
+#set +x
+#zk_server1=$(echo ${ZK_SERVERS} | cut -d"," -f1)
+#zk_server1_host=$(echo ${zk_server1} | cut -d":" -f1)
+#zk_server1_port=$(echo ${zk_server1} | cut -d":" -f2)
+
+#echo -en "\nWaiting for Zookeeper (${zk_server1_host}:${zk_server1_port})..."
+#while [[ $(nc -z ${zk_server1_host} ${zk_server1_port}) -ne 0 ]] ; do
+# echo -n "."
+# sleep 2
+#done
+#echo " Connected!"
+#set -x
+# -------------- #
+
+
+# -------------- #
+# Trying to format bookkeeper dir on zookeeper. If the dir already exists, it
does nothing.
Review comment:
I've messed up someway this line before open the PR, the correct one is
obviously "exec bookkeeper shell metaformat -nonInteractive || true"
@sijie This command should ignore format if it find zk dir structure already
formatted, right? What kind of issues can it arise? (just my curiosity)
@jiazhai I will do metaformat only if it's passed a non empty env var
BK_TRY_METAFORMAT, it should satisfy both requirements.
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