bigchaindb/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash
2017-06-06 10:01:53 +02:00

45 lines
1.6 KiB
Bash
Executable File

#!/bin/bash
set -euo pipefail
# -e Abort at the first failed line (i.e. if exit status is not 0)
# -u Abort when undefined variable is used
# -o pipefail (Bash-only) Piped commands return the status
# of the last failed command, rather than the status of the last command
MONGODB_MON_CONF_FILE=/etc/mongodb-mms/monitoring-agent.config
mms_api_keyfile_path=`printenv MMS_API_KEYFILE_PATH`
ca_crt_path=`printenv CA_CRT_PATH`
monitoring_crt_path=`printenv MONITORING_PEM_PATH`
if [[ -z "${mms_api_keyfile_path}" || \
-z "${ca_crt_path}" || \
-z "${monitoring_crt_path}" ]]; then
echo "Invalid environment settings detected. Exiting!"
exit 1
fi
# Delete all lines containing "mmsApiKey" in the MongoDB Monitoring Agent
# config file /etc/mongodb-mms/monitoring-agent.config
sed -i '/mmsApiKey/d' $MONGODB_MON_CONF_FILE
# Get the api key from file
mms_api_key=`cat ${MMS_API_KEYFILE_PATH}`
# Append a new line of the form
# mmsApiKey=value_of_MMS_API_KEY
echo "mmsApiKey="${mms_api_key} >> ${MONGODB_MON_CONF_FILE}
# Append SSL settings to the config file
echo "useSslForAllConnections=true" >> ${MONGODB_MON_CONF_FILE}
echo "sslRequireValidServerCertificates=true" >> ${MONGODB_MON_CONF_FILE}
echo "sslTrustedServerCertificates="${ca_crt_path} >> ${MONGODB_MON_CONF_FILE}
echo "sslClientCertificate="${monitoring_crt_path} >> ${MONGODB_MON_CONF_FILE}
echo "#sslClientCertificatePassword=<password>" >> ${MONGODB_MON_CONF_FILE}
# start mdb monitoring agent
echo "INFO: starting mdb monitor..."
exec mongodb-mms-monitoring-agent \
--conf $MONGODB_MON_CONF_FILE \
--loglevel debug