my_prometheus_script.tftpl.bckup

#!/bin/bash
yum update -y
useradd -Ms /bin/false prometheus
mkdir /etc/prometheus
mkdir /var/lib/prometheus
chown prometheus:prometheus /var/lib/prometheus
cd /tmp/
wget https://github.com/prometheus/prometheus/releases/download/v2.37.2/prometheus-2.37.2.linux-amd64.tar.gz
tar -xvf prometheus-2.37.2.linux-amd64.tar.gz
cd prometheus-2.37.2.linux-amd64
mv console* /etc/prometheus
mv prometheus.yml /etc/prometheus
chown -R prometheus:prometheus /etc/prometheus
mv prometheus /usr/local/bin/
mv promtool /usr/local/bin/
chown prometheus:prometheus /usr/local/bin/prometheus
cat << EOT > /etc/systemd/system/prometheus.service
  [Unit]
  Description=Prometheus
  Wants=network-online.target
  After=network-online.target

  [Service]
  User=prometheus
  Group=prometheus
  Type=simple
  Restart=on-failure
  ExecStart=/usr/local/bin/prometheus \
      --config.file /etc/prometheus/prometheus.yml \
      --storage.tsdb.path /var/lib/prometheus/ \
      --web.console.templates=/etc/prometheus/consoles \
      --web.console.libraries=/etc/prometheus/console_libraries

  [Install]
  WantedBy=multi-user.target
EOT
sleep 3
systemctl daemon-reload
systemctl enable prometheus
systemctl start prometheus
sleep 5
useradd -Mrs /bin/false node_exporter
cd /tmp
wget https://github.com/prometheus/node_exporter/releases/download/v1.4.0/node_exporter-1.4.0.linux-amd64.tar.gz
tar -xvf node_exporter-1.4.0.linux-amd64.tar.gz
mv node_exporter-1.4.0.linux-amd64/node_exporter /usr/local/bin/
cat << EOT > /etc/systemd/system/node_exporter.service
  [Unit]
  Description=Node Exporter
  After=network.target

  [Service]
  User=node_exporter
  Group=node_exporter
  Type=simple
  Restart=on-failure
  ExecStart=/usr/local/bin/node_exporter

  [Install]
  WantedBy=multi-user.target
EOT
sleep 3
systemctl daemon-reload
systemctl enable node_exporter
systemctl start node_exporter
sleep 5
useradd -Mrs /bin/false process_exporter
cd /tmp
wget https://github.com/ncabatoff/process-exporter/releases/download/v0.7.10/process-exporter-0.7.10.linux-amd64.tar.gz
tar -xvf process-exporter-0.7.10.linux-amd64.tar.gz
mv process-exporter-0.7.10.linux-amd64/process-exporter /usr/local/bin/
chown process_exporter:process_exporter /usr/local/bin/process-exporter
mkdir /etc/process_exporter
chown process_exporter:process_exporter /etc/process_exporter
# cat << EOT > /etc/process_exporter/process-exporter.yaml
# process_names:
#   - comm:
#     # Data service responsible for storing user data
#     - memcached
#     # Couchbase cluster manager run as Erlang virtual machines -
#     # babysitter, ns_server, and ns_couchdb
#     - beam.smp
#     # Index service
#     - indexer
#     # Full-Text Search Service
#     - cbft
#     # Analytics Service
#     - cbas
#     # Couchbase Query service
#     - cbq-engine
#     # Extracts secondary key from documents
#     - projector
#     # Cross Data Center Replication (XDCR) - replicates data from one cluster to another
#     - goxdcr
#     # Utility in Go to get disk usage stats
#     - godu
#     # Process that acts as a bridge between ns_server (Erlang) and the other
#     # server components (cbq- engine, cbft, etc.)
#     - goport
#     # Service that is used to encrypt the cluster configuration stored on disk
#     - gosecrets
#     # Erlang port process (wrapper) used to talk to the saslauthd daemon for authentication purposes
#     - saslauthd-port
#     # Erlang-specfic process which acts as a name server for Erlang distribution
#     - epmd
#     # Erlang-specific process used to collect CPU: 1 for ns_server VM and 1 for ns_couchdb VM
#     - cpu_sup
#     # Erlang-specific process used to collect memory usage: 1 for ns_server VM
#     # and 1 for ns_couchdb VM
#     - memsup
#     # Built-in Erlang port process that is used to perform name service lookup
#     - inet_gethost
#     # Open source tool sigar that is used to collect system information
#     - portsigar
#     # Eventing Service
#     - eventing-produc
#     # Eventing Service
#     - eventing-consum
#     - uwsgi
#     - prometheus
#     - alertmanager
#     - grafana
# EOT
touch /etc/process_exporter/process-exporter.yaml
chown process_exporter:process_exporter /etc/process_exporter/process-exporter.yaml
cat << EOT > /etc/systemd/system/process_exporter.service
  [Unit]
  Description=Process Exporter
  After=network.target

  [Service]
  User=process_exporter
  Group=process_exporter
  Type=simple
  Restart=on-failure
  ExecStart=/usr/local/bin/process-exporter \
    --config.path /etc/process_exporter/process-exporter.yaml \
    --web.listen-address=:9256
  [Install]
  WantedBy=multi-user.target
EOT
sleep 3
systemctl daemon-reload
systemctl enable process-exporter
systemctl start process-exporter