From d11c100ab549efe7237694e1e713eacebc48d378 Mon Sep 17 00:00:00 2001 From: Muawia Khan Date: Wed, 16 Aug 2017 13:15:24 +0200 Subject: [PATCH 1/2] Improve error message for all bdb docker entrypoint scripts - If a mandatory variable is not specified, it will exit with the relevant code and error message. - For more verbosity, we will also echo the values for all the mandatory variables. --- .../mongodb_backup_agent_entrypoint.bash | 18 +++++---- .../mongodb_mon_agent_entrypoint.bash | 18 +++++---- k8s/mongodb/container/mongod_entrypoint.bash | 27 ++++++++----- .../container/nginx_entrypoint.bash | 29 +++++++++----- .../container/nginx_entrypoint.bash | 38 ++++++++++++------- 5 files changed, 83 insertions(+), 47 deletions(-) diff --git a/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash b/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash index 13a40bb5..ae92a46f 100755 --- a/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash +++ b/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash @@ -7,14 +7,18 @@ MONGODB_BACKUP_CONF_FILE=/etc/mongodb-mms/backup-agent.config mms_api_keyfile_path=`printenv MMS_API_KEYFILE_PATH` mms_groupid_keyfile_path=`printenv MMS_GROUPID_KEYFILE_PATH` ca_crt_path=`printenv CA_CRT_PATH` -backup_crt_path=`printenv BACKUP_PEM_PATH` +backup_pem_path=`printenv BACKUP_PEM_PATH` -if [[ -z "${mms_api_keyfile_path}" || \ - -z "${ca_crt_path}" || \ - -z "${backup_crt_path}" || \ - -z "${mms_groupid_keyfile_path}" ]]; then - echo "Invalid environment settings detected. Exiting!" +if [[ -z "${mms_api_keyfile_path:?MMS API Keyfile path not specified. Exiting!}" || \ + -z "${ca_crt_path:?CA CRT path not specified. Exiting!}" || \ + -z "${backup_pem_path:?Backup PEM path not specified. Exiting!}" || \ + -z "${mms_groupid_keyfile_path:?MMS GroupID keyfile path not specified. Exiting!}" ]]; then exit 1 +else + echo MMS_API_KEYFILE_PATH="$mms_api_key" + echo MMS_GROUPID_KEYFILE_PATH="$mms_groupid_keyfile_path" + echo CA_CRT_PATH="$ca_crt_path" + echo BACKUP_PEM_PATH="$backup_pem_path" fi sed -i '/mmsApiKey/d' ${MONGODB_BACKUP_CONF_FILE} @@ -33,7 +37,7 @@ echo "mothership=api-backup.eu-west-1.mongodb.com" >> ${MONGODB_BACKUP_CONF_FILE echo "useSslForAllConnections=true" >> ${MONGODB_BACKUP_CONF_FILE} echo "sslRequireValidServerCertificates=true" >> ${MONGODB_BACKUP_CONF_FILE} echo "sslTrustedServerCertificates="${ca_crt_path} >> ${MONGODB_BACKUP_CONF_FILE} -echo "sslClientCertificate="${backup_crt_path} >> ${MONGODB_BACKUP_CONF_FILE} +echo "sslClientCertificate="${backup_pem_path} >> ${MONGODB_BACKUP_CONF_FILE} echo "#sslClientCertificatePassword=" >> ${MONGODB_BACKUP_CONF_FILE} echo "INFO: starting mdb backup..." diff --git a/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash b/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash index 7ae161e3..0f5236b1 100755 --- a/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash +++ b/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash @@ -11,14 +11,18 @@ MONGODB_MON_CONF_FILE=/etc/mongodb-mms/monitoring-agent.config mms_api_keyfile_path=`printenv MMS_API_KEYFILE_PATH` mms_groupid_keyfile_path=`printenv MMS_GROUPID_KEYFILE_PATH` ca_crt_path=`printenv CA_CRT_PATH` -monitoring_crt_path=`printenv MONITORING_PEM_PATH` +monitoring_pem_path=`printenv MONITORING_PEM_PATH` -if [[ -z "${mms_api_keyfile_path}" || \ - -z "${ca_crt_path}" || \ - -z "${monitoring_crt_path}" || \ - -z "${mms_groupid_keyfile_path}" ]]; then - echo "Invalid environment settings detected. Exiting!" +if [[ -z "${mms_api_keyfile_path:?MMS API keyfile path not specified. Exiting!}" || \ + -z "${ca_crt_path:?CA CRT path not specified. Exiting!}" || \ + -z "${monitoring_pem_path:?Monitoring PEM path not specified. Exiting!}" || \ + -z "${mms_groupid_keyfile_path:?MMS GroupID keyfile path not specified. Exiting!}" ]];then exit 1 +else + echo MMS_API_KEYFILE_PATH="$mms_api_keyfile_path" + echo MMS_GROUPID_KEYFILE_PATH="$mms_groupid_keyfile_path" + echo CA_CRT_PATH="$ca_crt_path" + echo MONITORING_PEM_PATH="$monitoring_pem_path" fi # Delete the line containing "mmsApiKey" and the line containing "mmsGroupId" @@ -40,7 +44,7 @@ echo "mmsGroupId="${mms_groupid_key} >> ${MONGODB_MON_CONF_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} >> ${MONGODB_MON_CONF_FILE} +echo "sslClientCertificate="${monitoring_pem_path} >> ${MONGODB_MON_CONF_FILE} echo "#sslClientCertificatePassword=" >> ${MONGODB_MON_CONF_FILE} # start mdb monitoring agent diff --git a/k8s/mongodb/container/mongod_entrypoint.bash b/k8s/mongodb/container/mongod_entrypoint.bash index 157c92c9..2b085494 100755 --- a/k8s/mongodb/container/mongod_entrypoint.bash +++ b/k8s/mongodb/container/mongod_entrypoint.bash @@ -55,16 +55,23 @@ while [[ $# -gt 1 ]]; do done # sanity checks -if [[ -z "${REPLICA_SET_NAME}" || \ - -z "${MONGODB_PORT}" || \ - -z "${MONGODB_FQDN}" || \ - -z "${MONGODB_IP}" || \ - -z "${MONGODB_KEY_FILE_PATH}" || \ - -z "${MONGODB_CA_FILE_PATH}" || \ - -z "${MONGODB_CRL_FILE_PATH}" ]] ; then - #-z "${MONGODB_KEY_FILE_PASSWORD}" || \ - echo "Empty parameters detected. Exiting!" - exit 2 +if [[ -z "${REPLICA_SET_NAME:?MongoDB Replica Set name not specified. Exiting!}" || \ + -z "${MONGODB_PORT:?MongoDB Port not specified. Exiting!}" || \ + -z "${MONGODB_FQDN:?MongoDB FQDN not specified. Exiting!}" || \ + -z "${MONGODB_IP:?MongoDB IP not specified. Exiting!}" || \ + -z "${MONGODB_KEY_FILE_PATH:?MongoDB Key File path not specified. Exiting!}" || \ + -z "${MONGODB_CA_FILE_PATH:?MongoDB CA File path not specified. Exiting!}" || \ + -z "${MONGODB_CRL_FILE_PATH:?MongoDB CRL File path not specified. Exiting!}" ]] ; then + #-z "${MONGODB_KEY_FILE_PASSWORD:?MongoDB Key File Password not specified. Exiting!}" || \ + exit 1 +else + echo REPLICA_SET_NAME="$REPLICA_SET_NAME" + echo MONGODB_PORT="$MONGODB_PORT" + echo MONGODB_FQDN="$MONGODB_FQDN" + echo MONGODB_IP="$MONGODB_IP" + echo MONGODB_KEY_FILE_PATH="$MONGODB_KEY_FILE_PATH" + echo MONGODB_CA_FILE_PATH="$MONGODB_CA_FILE_PATH" + echo MONGODB_CRL_FILE_PATH="$MONGODB_CRL_FILE_PATH" fi MONGODB_CONF_FILE_PATH=/etc/mongod.conf diff --git a/k8s/nginx-http/container/nginx_entrypoint.bash b/k8s/nginx-http/container/nginx_entrypoint.bash index 5e379d08..ce5c6cd0 100755 --- a/k8s/nginx-http/container/nginx_entrypoint.bash +++ b/k8s/nginx-http/container/nginx_entrypoint.bash @@ -23,17 +23,26 @@ bdb_ws_port=`printenv BIGCHAINDB_WS_PORT` # sanity check -if [[ -z "${cluster_frontend_port}" || \ - -z "${mongo_frontend_port}" || \ - -z "${mongo_backend_host}" || \ - -z "${mongo_backend_port}" || \ - -z "${bdb_backend_host}" || \ - -z "${bdb_api_port}" || \ - -z "${bdb_ws_port}" || \ - -z "${dns_server}" || \ - -z "${health_check_port}" ]]; then - echo "Invalid environment settings detected. Exiting!" +if [[ -z "${cluster_frontend_port:?Cluster frontend port not specified. Exiting!}" || \ + -z "${mongo_frontend_port:?MongoDB frontend port not specified. Exiting!}" || \ + -z "${mongo_backend_host:?MongoDB backend host not specified. Exiting!}" || \ + -z "${mongo_backend_port:?MongoDB backend port not specified. Exiting!}" || \ + -z "${bdb_backend_host:?BigchainDB backend host not specified. Exiting!}" || \ + -z "${bdb_api_port:?BigchainDB API port not specified. Exiting!}" || \ + -z "${bdb_ws_port:?BigchainDB WS port not specified. Exiting!}" || \ + -z "${dns_server:?DNS server not specified. Exiting!}" || \ + -z "${health_check_port:?}" ]]; then exit 1 +else + echo CLUSTER_FRONTEND_PORT="$cluster_frontend_port" + echo DNS_SERVER="$dns_server" + echo HEALTH_CHECK_PORT="$health_check_port" + echo MONGODB_FRONTEND_PORT="$mongo_frontend_port" + echo MONGODB_BACKEND_HOST="$mongo_backend_host" + echo MONGODB_BACKEND_PORT="$mongo_backend_port" + echo BIGCHAINDB_BACKEND_HOST="$bdb_backend_host" + echo BIGCHAINDB_API_PORT="$bdb_api_port" + echo BIGCHAINDB_WS_PORT="$bdb_ws_port" fi NGINX_CONF_FILE=/etc/nginx/nginx.conf diff --git a/k8s/nginx-https/container/nginx_entrypoint.bash b/k8s/nginx-https/container/nginx_entrypoint.bash index 90adebf8..09992fae 100755 --- a/k8s/nginx-https/container/nginx_entrypoint.bash +++ b/k8s/nginx-https/container/nginx_entrypoint.bash @@ -29,20 +29,32 @@ bdb_ws_port=`printenv BIGCHAINDB_WS_PORT` # sanity check -if [[ -z "${cluster_frontend_port}" || \ - -z "${mongo_frontend_port}" || \ - -z "${mongo_backend_host}" || \ - -z "${mongo_backend_port}" || \ - -z "${openresty_backend_port}" || \ - -z "${openresty_backend_host}" || \ - -z "${bdb_backend_host}" || \ - -z "${bdb_api_port}" || \ - -z "${bdb_ws_port}" || \ - -z "${dns_server}" || \ - -z "${health_check_port}" || \ - -z "${cluster_fqdn}" ]]; then - echo "Invalid environment settings detected. Exiting!" +if [[ -z "${cluster_frontend_port:?Cluster frontend port not specified. Exiting!}" || \ + -z "${mongo_frontend_port:?MongoDB frontend port not specified. Exiting!}" || \ + -z "${mongo_backend_host:?MongoDB backend host not specified. Exiting!}" || \ + -z "${mongo_backend_port:?MongoDB backend port not specified. Exiting!}" || \ + -z "${openresty_backend_port:?OpenResty backend port not specified. Exiting!}" || \ + -z "${openresty_backend_host:?OpenResty backend host not specified. Exiting!}" || \ + -z "${bdb_backend_host:?BigchainDB backend host not specified. Exiting!}" || \ + -z "${bdb_api_port:?BigchainDB API port not specified. Exiting!}" || \ + -z "${bdb_ws_port:?BigchainDB WS port not specified. Exiting!}" || \ + -z "${dns_server:?DNS server not specified. Exiting!}" || \ + -z "${health_check_port:?Health check port not specified. Exiting!}" || \ + -z "${cluster_fqdn:?Cluster FQDN not specified. Exiting!}" ]]; then exit 1 +else + echo CLUSTER_FQDN="$cluster_fqdn" + echo CLUSTER_FRONTEND_PORT="$cluster_frontend_port" + echo DNS_SERVER="$dns_server" + echo HEALTH_CHECK_PORT="$health_check_port" + echo MONGODB_FRONTEND_PORT="$mongo_frontend_port" + echo MONGODB_BACKEND_HOST="$mongo_backend_host" + echo MONGODB_BACKEND_PORT="$mongo_backend_port" + echo OPENRESTY_BACKEND_HOST="$openresty_backend_host" + echo OPENRESTY_BACKEND_PORT="$openresty_backend_port" + echo BIGCHAINDB_BACKEND_HOST="$bdb_backend_host" + echo BIGCHAINDB_API_PORT="$bdb_api_port" + echo BIGCHAINDB_WS_PORT="$bdb_ws_port" fi NGINX_CONF_FILE=/etc/nginx/nginx.conf From 7658097221b4564345850fa4321a8bda2799166b Mon Sep 17 00:00:00 2001 From: Muawia Khan Date: Thu, 17 Aug 2017 10:46:19 +0200 Subject: [PATCH 2/2] Use env variables names for error messages - Address comments --- .../mongodb_backup_agent_entrypoint.bash | 8 +++---- .../mongodb_mon_agent_entrypoint.bash | 8 +++---- k8s/mongodb/container/mongod_entrypoint.bash | 14 +++++------ .../container/nginx_entrypoint.bash | 18 +++++++------- .../container/nginx_entrypoint.bash | 24 +++++++++---------- 5 files changed, 36 insertions(+), 36 deletions(-) diff --git a/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash b/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash index ae92a46f..e8acbae1 100755 --- a/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash +++ b/k8s/mongodb-backup-agent/container/mongodb_backup_agent_entrypoint.bash @@ -9,10 +9,10 @@ mms_groupid_keyfile_path=`printenv MMS_GROUPID_KEYFILE_PATH` ca_crt_path=`printenv CA_CRT_PATH` backup_pem_path=`printenv BACKUP_PEM_PATH` -if [[ -z "${mms_api_keyfile_path:?MMS API Keyfile path not specified. Exiting!}" || \ - -z "${ca_crt_path:?CA CRT path not specified. Exiting!}" || \ - -z "${backup_pem_path:?Backup PEM path not specified. Exiting!}" || \ - -z "${mms_groupid_keyfile_path:?MMS GroupID keyfile path not specified. Exiting!}" ]]; then +if [[ -z "${mms_api_keyfile_path:?MMS_API_KEYFILE_PATH not specified. Exiting!}" || \ + -z "${ca_crt_path:?CA_CRT_PATH not specified. Exiting!}" || \ + -z "${backup_pem_path:?BACKUP_PEM_PATH not specified. Exiting!}" || \ + -z "${mms_groupid_keyfile_path:?MMS_GROUPID_KEYFILE_PATH not specified. Exiting!}" ]]; then exit 1 else echo MMS_API_KEYFILE_PATH="$mms_api_key" diff --git a/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash b/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash index 0f5236b1..3c3bd424 100755 --- a/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash +++ b/k8s/mongodb-monitoring-agent/container/mongodb_mon_agent_entrypoint.bash @@ -13,10 +13,10 @@ mms_groupid_keyfile_path=`printenv MMS_GROUPID_KEYFILE_PATH` ca_crt_path=`printenv CA_CRT_PATH` monitoring_pem_path=`printenv MONITORING_PEM_PATH` -if [[ -z "${mms_api_keyfile_path:?MMS API keyfile path not specified. Exiting!}" || \ - -z "${ca_crt_path:?CA CRT path not specified. Exiting!}" || \ - -z "${monitoring_pem_path:?Monitoring PEM path not specified. Exiting!}" || \ - -z "${mms_groupid_keyfile_path:?MMS GroupID keyfile path not specified. Exiting!}" ]];then +if [[ -z "${mms_api_keyfile_path:?MMS_API_KEYFILE_PATH not specified. Exiting!}" || \ + -z "${ca_crt_path:?CA_CRT_PATH not specified. Exiting!}" || \ + -z "${monitoring_pem_path:?MONITORING_PEM_PATH not specified. Exiting!}" || \ + -z "${mms_groupid_keyfile_path:?MMS_GROUPID_KEYFILE_PATH not specified. Exiting!}" ]];then exit 1 else echo MMS_API_KEYFILE_PATH="$mms_api_keyfile_path" diff --git a/k8s/mongodb/container/mongod_entrypoint.bash b/k8s/mongodb/container/mongod_entrypoint.bash index 2b085494..fddddf9a 100755 --- a/k8s/mongodb/container/mongod_entrypoint.bash +++ b/k8s/mongodb/container/mongod_entrypoint.bash @@ -55,13 +55,13 @@ while [[ $# -gt 1 ]]; do done # sanity checks -if [[ -z "${REPLICA_SET_NAME:?MongoDB Replica Set name not specified. Exiting!}" || \ - -z "${MONGODB_PORT:?MongoDB Port not specified. Exiting!}" || \ - -z "${MONGODB_FQDN:?MongoDB FQDN not specified. Exiting!}" || \ - -z "${MONGODB_IP:?MongoDB IP not specified. Exiting!}" || \ - -z "${MONGODB_KEY_FILE_PATH:?MongoDB Key File path not specified. Exiting!}" || \ - -z "${MONGODB_CA_FILE_PATH:?MongoDB CA File path not specified. Exiting!}" || \ - -z "${MONGODB_CRL_FILE_PATH:?MongoDB CRL File path not specified. Exiting!}" ]] ; then +if [[ -z "${REPLICA_SET_NAME:?REPLICA_SET_NAME not specified. Exiting!}" || \ + -z "${MONGODB_PORT:?MONGODB_PORT not specified. Exiting!}" || \ + -z "${MONGODB_FQDN:?MONGODB_FQDN not specified. Exiting!}" || \ + -z "${MONGODB_IP:?MONGODB_IP not specified. Exiting!}" || \ + -z "${MONGODB_KEY_FILE_PATH:?MONGODB_KEY_FILE_PATH not specified. Exiting!}" || \ + -z "${MONGODB_CA_FILE_PATH:?MONGODB_CA_FILE_PATH not specified. Exiting!}" || \ + -z "${MONGODB_CRL_FILE_PATH:?MONGODB_CRL_FILE_PATH not specified. Exiting!}" ]] ; then #-z "${MONGODB_KEY_FILE_PASSWORD:?MongoDB Key File Password not specified. Exiting!}" || \ exit 1 else diff --git a/k8s/nginx-http/container/nginx_entrypoint.bash b/k8s/nginx-http/container/nginx_entrypoint.bash index ce5c6cd0..797e24c3 100755 --- a/k8s/nginx-http/container/nginx_entrypoint.bash +++ b/k8s/nginx-http/container/nginx_entrypoint.bash @@ -23,15 +23,15 @@ bdb_ws_port=`printenv BIGCHAINDB_WS_PORT` # sanity check -if [[ -z "${cluster_frontend_port:?Cluster frontend port not specified. Exiting!}" || \ - -z "${mongo_frontend_port:?MongoDB frontend port not specified. Exiting!}" || \ - -z "${mongo_backend_host:?MongoDB backend host not specified. Exiting!}" || \ - -z "${mongo_backend_port:?MongoDB backend port not specified. Exiting!}" || \ - -z "${bdb_backend_host:?BigchainDB backend host not specified. Exiting!}" || \ - -z "${bdb_api_port:?BigchainDB API port not specified. Exiting!}" || \ - -z "${bdb_ws_port:?BigchainDB WS port not specified. Exiting!}" || \ - -z "${dns_server:?DNS server not specified. Exiting!}" || \ - -z "${health_check_port:?}" ]]; then +if [[ -z "${cluster_frontend_port:?CLUSTER_FRONTEND_PORT not specified. Exiting!}" || \ + -z "${mongo_frontend_port:?MONGODB_FRONTEND_PORT not specified. Exiting!}" || \ + -z "${mongo_backend_host:?MONGODB_BACKEND_HOST not specified. Exiting!}" || \ + -z "${mongo_backend_port:?MONGODB_BACKEND_PORT not specified. Exiting!}" || \ + -z "${bdb_backend_host:?BIGCHAINDB_BACKEND_HOST not specified. Exiting!}" || \ + -z "${bdb_api_port:?BIGCHAINDB_API_PORT not specified. Exiting!}" || \ + -z "${bdb_ws_port:?BIGCHAINDB_WS_PORT not specified. Exiting!}" || \ + -z "${dns_server:?DNS_SERVER not specified. Exiting!}" || \ + -z "${health_check_port:?HEALTH_CHECK_PORT not specified.}" ]]; then exit 1 else echo CLUSTER_FRONTEND_PORT="$cluster_frontend_port" diff --git a/k8s/nginx-https/container/nginx_entrypoint.bash b/k8s/nginx-https/container/nginx_entrypoint.bash index 09992fae..8b9a77cc 100755 --- a/k8s/nginx-https/container/nginx_entrypoint.bash +++ b/k8s/nginx-https/container/nginx_entrypoint.bash @@ -29,18 +29,18 @@ bdb_ws_port=`printenv BIGCHAINDB_WS_PORT` # sanity check -if [[ -z "${cluster_frontend_port:?Cluster frontend port not specified. Exiting!}" || \ - -z "${mongo_frontend_port:?MongoDB frontend port not specified. Exiting!}" || \ - -z "${mongo_backend_host:?MongoDB backend host not specified. Exiting!}" || \ - -z "${mongo_backend_port:?MongoDB backend port not specified. Exiting!}" || \ - -z "${openresty_backend_port:?OpenResty backend port not specified. Exiting!}" || \ - -z "${openresty_backend_host:?OpenResty backend host not specified. Exiting!}" || \ - -z "${bdb_backend_host:?BigchainDB backend host not specified. Exiting!}" || \ - -z "${bdb_api_port:?BigchainDB API port not specified. Exiting!}" || \ - -z "${bdb_ws_port:?BigchainDB WS port not specified. Exiting!}" || \ - -z "${dns_server:?DNS server not specified. Exiting!}" || \ - -z "${health_check_port:?Health check port not specified. Exiting!}" || \ - -z "${cluster_fqdn:?Cluster FQDN not specified. Exiting!}" ]]; then +if [[ -z "${cluster_frontend_port:?CLUSTER_FRONTEND_PORT not specified. Exiting!}" || \ + -z "${mongo_frontend_port:?MONGODB_FRONTEND_PORT not specified. Exiting!}" || \ + -z "${mongo_backend_host:?MONGODB_BACKEND_HOST not specified. Exiting!}" || \ + -z "${mongo_backend_port:?MONGODB_BACKEND_PORT not specified. Exiting!}" || \ + -z "${openresty_backend_port:?OPENRESTY_BACKEND_PORT not specified. Exiting!}" || \ + -z "${openresty_backend_host:?OPENRESTY_BACKEND_HOST not specified. Exiting!}" || \ + -z "${bdb_backend_host:?BIGCHAINDB_BACKEND_HOST not specified. Exiting!}" || \ + -z "${bdb_api_port:?BIGCHAINDB_API_PORT not specified. Exiting!}" || \ + -z "${bdb_ws_port:?BIGCHAINDB_WS_PORT not specified. Exiting!}" || \ + -z "${dns_server:?DNS_SERVER not specified. Exiting!}" || \ + -z "${health_check_port:?HEALTH_CHECK_PORT not specified. Exiting!}" || \ + -z "${cluster_fqdn:?CLUSTER_FQDN not specified. Exiting!}" ]]; then exit 1 else echo CLUSTER_FQDN="$cluster_fqdn"