Merge branch 'yeti' into 'development'

script updates

See merge request !19

scripts/config.py

+#!/usr/bin/env python
+
+import json
+import sys
+import os
+import _jsonnet
+import requests
+
+# Rack awareness logic
+node_labels = []
+rack_labels = []
+env_var = 'RACK_NODE_LABELS'
+token_path = '/var/run/secrets/kubernetes.io/serviceaccount/token'
+if env_var in os.environ:
+    rack_labels = json.loads(os.environ[env_var])
+    service_host = os.environ['KUBERNETES_SERVICE_HOST']
+    tcp_port = os.environ['KUBERNETES_PORT_443_TCP_PORT']
+    hostname = os.environ['HOSTNAME']
+    namespace = os.environ['POD_NAMESPACE']
+
+    with open(token_path) as f:
+        kube_token = f.read()
+    headers = {'Authorization': 'Bearer %s' % kube_token}
+
+    # get label value for rack awareness node label
+    api_url = 'https://%s:%s/api/v1/' % (service_host, tcp_port)
+
+    r = requests.get(api_url + 'namespaces/%s/pods/%s' % (namespace, hostname), headers=headers, verify=False)
+    if r.status_code != 200:
+        sys.exit(r.json())
+    node_name = r.json()['spec']['nodeName']
+
+    r = requests.get(api_url + 'nodes/%s' % node_name, headers=headers, verify=False)
+    if r.status_code != 200:
+        sys.exit(r.json())
+
+    node_labels = r.json()['metadata']['labels']
+    for label in rack_labels:
+        if label not in node_labels:
+            sys.exit('node label: %s not found in pod node metadata' % label)
+
+pod_name = sys.argv[1]
+data_file = sys.argv[2]
+jsonnet_file = sys.argv[3]
+output_file = sys.argv[4]
+
+with open(data_file) as df:
+    data = json.load(df)
+
+with open(jsonnet_file, "r") as jf:
+    jsonnet_str = jf.read()
+
+json_str = _jsonnet.evaluate_snippet(
+    "snippet",
+    jsonnet_str,
+    ext_vars={
+        'podName': pod_name,
+        'data': json.dumps(data),
+        'nodeLabels': json.dumps(node_labels),
+        'rackLabels': json.dumps(rack_labels)
+    },
+)
+
+json_obj = json.loads(json_str)
+with open(output_file, 'w') as of:
+    json.dump(json_obj, of)

scripts/confluentinc/connect/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${CONNECT_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONNECT_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/log4j.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONNECT_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/disk-usage-agent.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${CONNECT_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${CONNECT_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${CONNECT_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi

scripts/confluentinc/connect/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Adding log4j config ... "
+export KAFKA_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+
+##
+## This condition is only required to work with older images
+## TODO, this code needs to move removed as the metrics configurion
+## is moved to the Operator code.
+##
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure disk usage agent"
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/usr/share/java/cc-base/disk-usage-agent-${CONFLUENT_VERSION}.jar=${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') $EXTRA_ARGS"
+  export EXTRA_ARGS
+else
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${EXTRA_ARGS}"
+  export EXTRA_ARGS
+fi
+
+export KAFKA_HEAP_OPTS=' '
+export KAFKA_JVM_PERFORMANCE_OPTS=' '
+export JMX_PORT=' '
+exec connect-distributed "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
\ No newline at end of file

scripts/confluentinc/connect/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=connect
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export CONNECT_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
\ No newline at end of file

scripts/confluentinc/controlcenter/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${CONTROL_CENTER_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONTROL_CENTER_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONTROL_CENTER_CONFIG_DIR}/shared/log4j.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONTROL_CENTER_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONTROL_CENTER_CONFIG_DIR}/shared/disk-usage-agent.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${CONTROL_CENTER_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${CONTROL_CENTER_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${CONTROL_CENTER_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${CONTROL_CENTER_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi

scripts/confluentinc/controlcenter/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Adding log4j config ... "
+export CONTROL_CENTER_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+##
+## This condition is only required to work with older images
+## TODO, this code needs to move removed as the metrics configurion
+## is moved to the Operator code.
+##
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure disk usage agent"
+  export CONTROL_CENTER_OPTS="${CONTROL_CENTER_OPTS} -javaagent:/usr/share/java/cc-base/disk-usage-agent-${CONFLUENT_VERSION}.jar=${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export CONTROL_CENTER_OPTS="${CONTROL_CENTER_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export CONTROL_CENTER_OPTS="${CONTROL_CENTER_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export CONTROL_CENTER_OPTS="${CONTROL_CENTER_OPTS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  CONTROL_CENTER_OPTS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') $CONTROL_CENTER_OPTS"
+  export CONTROL_CENTER_OPTS
+else
+  echo "===> Configure JVM config..."
+  CONTROL_CENTER_OPTS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${CONTROL_CENTER_OPTS}"
+  export CONTROL_CENTER_OPTS
+fi
+
+export CONTROL_CENTER_HEAP_OPTS=' '
+export CONTROL_CENTER_JVM_PERFORMANCE_OPTS=' '
+export CONTROL_CENTER_JMX_OPTS=' '
+export JMX_PORT=' '
+exec control-center-start "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
\ No newline at end of file

scripts/confluentinc/controlcenter/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=controlcenter
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export CONTROL_CENTER_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
\ No newline at end of file

scripts/confluentinc/kafka/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${KAFKA_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${KAFKA_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${KAFKA_CONFIG_DIR}/shared/log4j.properties" > "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${KAFKA_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${KAFKA_CONFIG_DIR}/shared/disk-usage-agent.properties" > "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${KAFKA_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${KAFKA_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${KAFKA_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${KAFKA_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi

scripts/confluentinc/kafka/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Configure log4j"
+export KAFKA_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+##
+## This condition is only required to work with older images
+## TODO, this code needs to move removed as the metrics configurion
+## is moved to the Operator code.
+##
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure disk usage agent"
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/usr/share/java/cc-base/disk-usage-agent-${CONFLUENT_VERSION}.jar=${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') ${EXTRA_ARGS}"
+  export EXTRA_ARGS
+else
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${EXTRA_ARGS}"
+  export EXTRA_ARGS
+fi
+
+export KAFKA_HEAP_OPTS=' '
+export KAFKA_JVM_PERFORMANCE_OPTS=' '
+export JMX_PORT=' '
+
+echo "===> Launching ${CP_COMPONENT_NAME} ... "
+# shellcheck disable=SC2086
+exec kafka-run-class ${EXTRA_ARGS} kafka.Kafka "${CP_COMPONENT_SCRIPT_DIR}/kafka.properties"

scripts/confluentinc/kafka/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=kafka
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export KAFKA_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
+

scripts/confluentinc/ksqldb/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${KSQL_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${KSQL_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${KSQL_CONFIG_DIR}/shared/log4j.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${KSQL_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${KSQL_CONFIG_DIR}/shared/disk-usage-agent.properties" > "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${KSQL_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${KSQL_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${KSQL_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${KSQL_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi
+# backward compatibility
+if [ -e "${KSQL_CONFIG_DIR}/shared/server_jaas.conf" ]; then
+  cat "${KSQL_CONFIG_DIR}/shared/server_jaas.conf > ${CP_COMPONENT_SCRIPT_DIR}/server_jaas.conf"
+fi

scripts/confluentinc/ksqldb/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2019 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Adding log4j config ... "
+export KSQL_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+##
+## This condition is only required to work with older images
+## TODO, this code needs to move removed as the metrics configurion
+## is moved to the Operator code.
+##
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure disk usage agent"
+  export KSQL_OPTS="${KSQL_OPTS} -javaagent:/usr/share/java/cc-base/disk-usage-agent-${CONFLUENT_VERSION}.jar=${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export KSQL_OPTS="${KSQL_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export KSQL_OPTS="${KSQL_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export KSQL_OPTS="${KSQL_OPTS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  KSQL_OPTS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') $KSQL_OPTS"
+  export KSQL_OPTS
+  # for basic authentication, only for backward compabilitiy
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/server_jaas.conf" ]; then  
+    export KSQL_OPTS="${KSQL_OPTS} -Djava.security.auth.login.config=${CP_COMPONENT_SCRIPT_DIR}/server_jaas.conf"
+  fi
+  echo "===> Adding KSQL healthcheck Jars in classPath ... "
+  export KSQL_CLASSPATH=${KSQL_CLASSPATH}:"/opt/confluent/ksql/libs/*"
+else
+  echo "===> Configure JVM config..."
+  KSQL_OPTS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${KSQL_OPTS}"
+  export KSQL_OPTS
+fi
+
+# These ensure that the "if" sections for heap sizing, GC tuning, and JMX opts in SR launch script do not trigger.
+export KSQL_HEAP_OPTS=' '
+export KSQL_JMX_OPTS=' '
+export KSQL_JVM_PERFORMANCE_OPTS=' '
+export JMX_PORT=' '
+## not in-us, just a place-holder
+export LOG_DIR=/mnt/log
+
+echo "===> Launching ${CP_COMPONENT_NAME} ... "
+exec ksql-run-class io.confluent.ksql.rest.server.KsqlServerMain "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"

scripts/confluentinc/ksqldb/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=ksqldb
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export KSQL_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
\ No newline at end of file

scripts/confluentinc/replicator/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${CONNECT_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONNECT_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/log4j.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONNECT_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/disk-usage-agent.properties" >  "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${CONNECT_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${CONNECT_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${CONNECT_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${CONNECT_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi

scripts/confluentinc/replicator/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Adding log4j config ... "
+export KAFKA_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+
+##
+## This condition is only required to work with older images
+## TODO, this code needs to move removed as the metrics configurion
+## is moved to the Operator code.
+##
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure disk usage agent"
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/usr/share/java/cc-base/disk-usage-agent-${CONFLUENT_VERSION}.jar=${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export EXTRA_ARGS="${EXTRA_ARGS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') $EXTRA_ARGS"
+  export EXTRA_ARGS
+else
+  echo "===> Configure JVM config..."
+  EXTRA_ARGS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${EXTRA_ARGS}"
+  export EXTRA_ARGS
+fi
+
+export KAFKA_HEAP_OPTS=' '
+export KAFKA_JVM_PERFORMANCE_OPTS=' '
+export JMX_PORT=' '
+exec connect-distributed "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
\ No newline at end of file

scripts/confluentinc/replicator/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=replicator
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export CONNECT_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
\ No newline at end of file

scripts/confluentinc/schemaregistry/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+cat "${SR_CONFIG_DIR}/shared/${CP_COMPONENT_NAME}.properties" > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${SR_CONFIG_DIR}/${CP_COMPONENT_NAME}.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${SR_CONFIG_DIR}/shared/log4j.properties" > "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${SR_CONFIG_DIR}/log4j.properties" >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${SR_CONFIG_DIR}/shared/jvm.config" > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${SR_CONFIG_DIR}/jvm.config" >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${SR_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${SR_CONFIG_DIR}/shared/jolokia.config" > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi

scripts/confluentinc/schemaregistry/bin/launch

+#!/usr/bin/env bash
+#
+# Copyright 2018 Confluent Inc.
+#
+set -o errexit
+
+echo "===> Adding log4j config ... "
+export SCHEMA_REGISTRY_LOG4J_OPTS="-Dlog4j.configuration=file:${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+if [ -d /opt/confluent/etc ]; then
+
+  echo "===> Configure jolokia agent"
+  export JOLOKIA_AGENT_PORT=${JOLOKIA_AGENT_PORT:-7777}
+  export JOLOKIA_AGENT_HOST=${JOLOKIA_AGENT_HOST:-"0.0.0.0"}
+  if [ -e "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config" ]; then
+    export JOLOKIA_EXTRA_ARGS=",$(cat  < "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config")"
+  fi
+
+  if [ -e "/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar" ]; then
+     export SCHEMA_REGISTRY_OPTS="${SCHEMA_REGISTRY_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.6.2-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  else
+     export SCHEMA_REGISTRY_OPTS="${SCHEMA_REGISTRY_OPTS} -javaagent:/opt/caas/lib/jolokia/jolokia-jvm-1.3.6-agent.jar=port=${JOLOKIA_AGENT_PORT},host=${JOLOKIA_AGENT_HOST}${JOLOKIA_EXTRA_ARGS}"
+  fi
+
+  echo "===> Configure prometheus JMX agent"
+  export JMX_EXPORTER_AGENT_PORT=${JMX_EXPORTER_AGENT_PORT:-7778}
+  export JMX_EXPORTER_AGENT_HOST=${JMX_EXPORTER_AGENT_HOST:-"0.0.0.0"}
+  export SCHEMA_REGISTRY_OPTS="${SCHEMA_REGISTRY_OPTS} -javaagent:/opt/caas/lib/jmx_prometheus_javaagent-0.14.0.jar=${JMX_EXPORTER_AGENT_PORT}:/mnt/config/shared/jmx-exporter.yaml"
+  ## requires for now but have to remove in the future iterations
+  ## we need to remove javaagent from the "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" as Operator addes as part of
+  ## new stack deployment
+  echo "===> Configure JVM config..."
+  SCHEMA_REGISTRY_OPTS="$(sed '/-javaagent*/d' "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | sed '/^$/d' | tr '\n' ' ') ${SCHEMA_REGISTRY_OPTS}"
+  export SCHEMA_REGISTRY_OPTS
+else
+  echo "===> Configure JVM config..."
+  SCHEMA_REGISTRY_OPTS="$(cat < "${CP_COMPONENT_SCRIPT_DIR}/jvm.config" | tr '\n' ' ') ${SCHEMA_REGISTRY_OPTS}"
+  export SCHEMA_REGISTRY_OPTS
+fi
+
+# These ensure that the "if" sections for heap sizing, GC tuning, and JMX opts in SR launch script do not trigger.
+export SCHEMA_REGISTRY_HEAP_OPTS=' '
+export SCHEMA_REGISTRY_JMX_OPTS=' '
+export SCHEMA_REGISTRY_JVM_PERFORMANCE_OPTS=' '
+export JMX_PORT=' '
+
+exec schema-registry-start "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"

scripts/confluentinc/schemaregistry/bin/run

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+export CP_COMPONENT_NAME=schemaregistry
+export CP_COMPONENT_SCRIPT_DIR=/opt/confluentinc/etc/${CP_COMPONENT_NAME}
+export SR_CONFIG_DIR=/mnt/config
+
+echo "===> User"
+id
+
+export OPERATOR_SCRIPT_DIR=/mnt/config/${CP_COMPONENT_NAME}
+echo "===> Load ${CP_COMPONENT_NAME} operator scripts from path ${OPERATOR_SCRIPT_DIR}/bin"
+
+"${OPERATOR_SCRIPT_DIR}"/bin/configure
+"${OPERATOR_SCRIPT_DIR}"/bin/launch
\ No newline at end of file

scripts/confluentinc/zookeeper/bin/configure

+#!/usr/bin/env bash
+#
+# Copyright 2020 Confluent Inc.
+#
+set -o nounset
+set -o errexit
+
+if [ ! -d "${CP_COMPONENT_SCRIPT_DIR}" ]; then
+ mkdir -p "${CP_COMPONENT_SCRIPT_DIR}"
+fi
+
+# load configuration
+cat "${ZOOKEEPER_CONFIG_DIR}/myid" > "${ZOOKEEPER_DATA_DIR}/myid"
+cat "${ZOOKEEPER_CONFIG_DIR}"/shared/zookeeper.properties > "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${ZOOKEEPER_CONFIG_DIR}"/zookeeper.properties >> "${CP_COMPONENT_SCRIPT_DIR}/${CP_COMPONENT_NAME}.properties"
+cat "${ZOOKEEPER_CONFIG_DIR}"/shared/log4j.properties >  "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${ZOOKEEPER_CONFIG_DIR}"/log4j.properties >> "${CP_COMPONENT_SCRIPT_DIR}/log4j.properties"
+cat "${ZOOKEEPER_CONFIG_DIR}"/shared/disk-usage-agent.properties >  "${CP_COMPONENT_SCRIPT_DIR}/disk-usage-agent.properties"
+cat "${ZOOKEEPER_CONFIG_DIR}"/shared/jvm.config > "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+cat "${ZOOKEEPER_CONFIG_DIR}"/jvm.config >> "${CP_COMPONENT_SCRIPT_DIR}/jvm.config"
+if [ -e "${ZOOKEEPER_CONFIG_DIR}/shared/jolokia.config" ]; then
+  cat "${ZOOKEEPER_CONFIG_DIR}"/shared/jolokia.config > "${CP_COMPONENT_SCRIPT_DIR}/jolokia.config"
+fi
+