Install newrelic system daemon for python app

newrelic_python.sh

#!/bin/bash
# Ref: https://docs.newrelic.com/docs/servers/new-relic-servers-linux/installation-configuration/servers-installation-ubuntu-debian
# https://docs.newrelic.com/docs/agents/python-agent/installation-configuration/python-agent-integration
# Usage: $0 <your key>

YOUR_LICENSE_KEY=$1

# define spinner function for slow tasks
spinner()
{
    local pid=$1
    local delay=0.75
    local spinstr='|/-\'
    while [ "$(ps a | awk '{print $1}' | grep $pid)" ]; do
        local temp=${spinstr#?}
        printf " [%c]  " "$spinstr"
        local spinstr=$temp${spinstr%"$temp"}
        sleep $delay
        printf "\b\b\b\b\b\b"
    done
    printf "    \b\b\b\b"
}

# Configure the New Relic apt repository.
echo 'deb http://apt.newrelic.com/debian/ newrelic non-free' | tee /etc/apt/sources.list.d/newrelic.list

# Trust the New Relic GPG key.
wget -q -O- https://download.newrelic.com/548C16BF.gpg | apt-key add -

# Update the local package list.
(apt-get -y update  > /dev/null 2>&1) &
spinner $!

# Install Servers for Linux.
(apt-get -q -y install newrelic-sysmond > /dev/null 2>&1) &
spinner $!

if [ -z $YOUR_LICENSE_KEY ] ;then
  read -ep "Enter your newrelic license key:" YOUR_LICENSE_KEY
fi

# Configure your New Relic license key.
nrsysmond-config --set license_key=$YOUR_LICENSE_KEY
echo

echo "Optional: You can set the license_key configuration setting directly in /etc/newrelic/nrsysmond.cfg instead."

# Start nrsysmond.
/etc/init.d/newrelic-sysmond start && echo "NewRelic system agent configuration done and start successful" || echo "Failed to start newrelic system daemon" && exit 1
echo

_install_py_agent(){
echo "Starting python agent installation steps ...."
# Install newrelic python agent
(pip install newrelic > /dev/null 2>&1) &
spinner $!

#
newrelic-admin generate-config $YOUR_LICENSE_KEY newrelic.ini

cat > newrelic.ini << EOF
[newrelic]
license_key = $YOUR_LICENSE_KEY
app_name = Python Application
monitor_mode = true
log_file = /tmp/newrelic-python-agent.log
log_level = info
ssl = true
high_security = false
capture_params = false
ignored_params =
transaction_tracer.enabled = true
transaction_tracer.transaction_threshold = apdex_f
transaction_tracer.record_sql = obfuscated
transaction_tracer.stack_trace_threshold = 0.5
transaction_tracer.explain_enabled = true
transaction_tracer.explain_threshold = 0.5
transaction_tracer.function_trace =
error_collector.enabled = true
error_collector.ignore_errors =
browser_monitoring.auto_instrument = true
thread_profiler.enabled = true
[newrelic:development]
monitor_mode = false
[newrelic:test]
monitor_mode = false
[newrelic:staging]
app_name = Python Application (Staging)
monitor_mode = true
[newrelic:production]
app_name = Python Application (Production)
monitor_mode = true
EOF

echo "Agent install done, starting newrelic test for python agent"
# Testing python agent
newrelic-admin validate-config newrelic.ini

# your newrelic config ini is here....
echo "your newrelic config ini is here...."

echo
echo
# now add these lines manually to your wsgi init file
echo =============================================================
echo "now add these lines manually to your wsgi init file"
echo "import newrelic.agent "
echo "newrelic.agent.initialize('/some/path/newrelic.ini')"
echo =============================================================
}

# ref url:
echo 'https://docs.newrelic.com/docs/agents/java-agent/installation/java-agent-manual-installation'
# Exit with smile
exit 0