warpnotroot.sh

#!/bin/bash
# Get the current username
current_user=$(whoami)
read -p "Enter NODE name:" NODE
echo 'export NODE='$NODE
read -p "Enter IP server :" IP_ADDRESS
echo 'export IP='$IP_ADDRESS
read -p "TOKEN telegrambot:" TOKEN
echo 'export TOKEN='$TOKEN
read -p "Enter STARTNAME :" STARTNAME
echo 'export STARTNAME='$STARTNAME
read -p "Enter STARTNAME :" STARTNAME1
echo 'export STARTNAME='$STARTNAME1

# Установка node_exporter
sudo wget $(curl -s https://api.github.com/repos/prometheus/node_exporter/releases/latest | grep "tag_name" | awk '{print "https://github.com/prometheus/node_exporter/releases/download/" substr($2, 2, length($2)-3) "/node_exporter-" substr($2, 3, length($2)-4) ".linux-amd64.tar.gz"}')
sudo tar xvf node_exporter-*.tar.gz
sudo cp ./node_exporter-*.linux-amd64/node_exporter /usr/local/bin/
sudo useradd --no-create-home --shell /usr/sbin/nologin node_exporter
sudo rm -rf ./node_exporter*

sudo tee /etc/systemd/system/node_exporter.service > /dev/null <<EOF
[Unit]
  Description=Node Exporter
  Wants=network-online.target
  After=network-online.target
[Service] 
  User=node_exporter
  Group=node_exporter
  Type=simple
  ExecStart=/usr/local/bin/node_exporter
[Install]
  WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl start node_exporter.service
sudo systemctl enable node_exporter.service

# Установка prometheus
sudo wget $(curl -s https://api.github.com/repos/prometheus/prometheus/releases/latest | grep "tag_name" | awk '{print "https://github.com/prometheus/prometheus/releases/download/" substr($2, 2, length($2)-3) "/prometheus-" substr($2, 3, length($2)-4) ".linux-amd64.tar.gz"}')
sudo tar xvf prometheus-*.tar.gz
sudo cp ./prometheus-*.linux-amd64/prometheus /usr/local/bin/
sudo cp ./prometheus-*.linux-amd64/promtool /usr/local/bin/
sudo cp -r ./prometheus-*.linux-amd64/consoles /etc/prometheus
sudo cp -r ./prometheus-*.linux-amd64/console_libraries /etc/prometheus
sudo useradd --no-create-home --shell /usr/sbin/nologin prometheus
sudo mkdir /var/lib/prometheus
sudo chown -R prometheus:prometheus /etc/prometheus
sudo chown -R prometheus:prometheus /var/lib/prometheus
sudo rm -rf ./prometheus*

sudo tee /etc/prometheus/prometheus.yml > /dev/null <<EOF
global:
  scrape_interval: 15s
  evaluation_interval: 15s
rule_files:
  - 'rules.yml'
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      - $IP_ADDRESS:9093
scrape_configs:
  - job_name: "node_exporter"
    scrape_interval: 5s
    static_configs:
      - targets: ["$IP_ADDRESS:9100"]
  - job_name: "kusama_node"
    scrape_interval: 5s
    static_configs:
      - targets: ["$IP_ADDRESS:9615"]
EOF

sudo tee /etc/systemd/system/prometheus.service > /dev/null <<EOF
[Unit]
  Description=Prometheus Monitoring
  Wants=network-online.target
  After=network-online.target
[Service]
  User=prometheus
  Group=prometheus
  Type=simple
  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 \
  --storage.tsdb.retention.time 30d \
  --web.enable-admin-api
  ExecReload=/bin/kill -HUP $MAINPID
[Install]
  WantedBy=multi-user.target
EOF

cd /etc/prometheus
sudo tee rules.yml > /dev/null <<EOF
groups:
  - name: alert_rules
    rules:
      - alert: KusamaNodeSyncLag
        expr: (max(substrate_block_height{status="best"}) by (instance) - max(substrate_block_height{status="finalized"}) by (instance)) > 20
        for: 5m
        labels:
          severity: critical
        annotations:
          summary: "Node $NODE lagging behind"
          description: "Node $NODE is lagging more than 20 blocks behind the network."
      - alert: NodeDown
        expr: up{job="kusama_node"} == 0
        for: 1m
        labels:
          severity: critical
        annotations:
          summary: "Node $NODE down"
          description: "Node $NODE has been down for more than 1 minute."
      - alert: HighDiskUsage
        expr: (node_filesystem_avail_bytes{job="node_exporter", fstype!="tmpfs", fstype!="sysfs", fstype!="proc"} / node_filesystem_size_bytes{job="node_exporter", fstype!="tmpfs", fstype!="sysfs", fstype!="proc"}) * 100 < 2
        for: 5m
        labels:
          severity: critical
        annotations:
          summary: "High disk usage on $NODE"
          description: "Disk usage is above 98% on $NODE."
      - alert: KusamaNodeNotSyncing
        expr: substrate_sub_libp2p_sync_is_major_syncing{job="kusama_node"} == 1
        for: 5m
        labels:
          severity: critical
        annotations:
          summary: "Node $NODE not syncing"
          description: "Node $NODE is not syncing blocks for more than 5 minutes."
      - alert: KusamaNodeHighCPUUsage
        expr: rate(process_cpu_seconds_total{job="kusama_node"}[5m]) > 0.8
        for: 5m
        labels:
          severity: warning
        annotations:
          summary: "High CPU usage on $NODE"
          description: "CPU usage is above 80% on $NODE for more than 5 minutes."
EOF

sudo chown prometheus:prometheus rules.yml

sudo systemctl daemon-reload
sudo systemctl start prometheus.service
sudo systemctl enable prometheus.service

# Установка alertmanager
cd ~
sudo wget https://github.com/prometheus/alertmanager/releases/download/v0.24.0/alertmanager-0.24.0.linux-amd64.tar.gz
sudo tar xvf alertmanager-0.24.0.linux-amd64.tar.gz
sudo rm alertmanager-0.24.0.linux-amd64.tar.gz
sudo mkdir /etc/alertmanager /var/lib/prometheus/alertmanager
cd alertmanager-0.24.0.linux-amd64
sudo cp alertmanager amtool /usr/local/bin/
sudo cp alertmanager.yml /etc/alertmanager

sudo useradd --no-create-home --shell /bin/false alertmanager
sudo chown -R alertmanager:alertmanager /etc/alertmanager /var/lib/prometheus/alertmanager
sudo chown alertmanager:alertmanager /usr/local/bin/{alertmanager,amtool}

sudo tee /etc/systemd/system/alertmanager.service > /dev/null <<EOF
[Unit]
Description=AlertManager Server Service
Wants=network-online.target
After=network-online.target
[Service]
User=root
Group=root
Type=simple
ExecStart=/usr/local/bin/alertmanager --config.file /etc/alertmanager/alertmanager.yml --web.external-url=http://$IP_ADDRESS:9093 --cluster.advertise-address='0.0.0.0:9093'
[Install]
WantedBy=multi-user.target
EOF

sudo tee /etc/alertmanager/alertmanager.yml > /dev/null <<EOF
route:
  group_by: ['alertname', 'instance', 'severity']
  group_wait: 30s
  group_interval: 5m
  repeat_interval: 1h
  receiver: 'telepush'
receivers:
  - name: 'telepush'
    webhook_configs:
      - url: 'https://telepush.dev/api/inlets/alertmanager/$TOKEN'
inhibit_rules:
  - source_match:
      severity: 'critical'
    target_match:
      severity: 'warning'
    equal: ['alertname', 'dev', 'instance']
EOF

sudo systemctl daemon-reload
sudo systemctl enable alertmanager
sudo systemctl start alertmanager

sudo systemctl restart prometheus.service
sudo systemctl restart alertmanager.service

cd
sudo apt install curl -y

curl https://sh.rustup.rs -sSf | sh -s -- -y

source $HOME/.cargo/env

sudo apt install make clang pkg-config libssl-dev build-essential -y

sudo apt install git -y

sudo apt search golang-go

sudo apt search gccgo-go

sudo apt install golang-go -y

sudo apt install apt-transport-https curl gnupg -y

curl -fsSL https://bazel.build/bazel-release.pub.gpg | gpg --dearmor >bazel-archive-keyring.gpg

sudo mv bazel-archive-keyring.gpg /usr/share/keyrings

echo "deb [arch=amd64 signed-by=/usr/share/keyrings/bazel-archive-keyring.gpg] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list

sudo apt install -y protobuf-compiler

cd

git clone https://github.com/paritytech/polkadot-sdk.git 

cd polkadot-sdk
 
git checkout polkadot-v1.15.2

sudo apt install cmake -y

rustup component add rust-src

sudo apt install rustup component add rust-src -y

rustup target add wasm32-unknown-unknown

rustup install nightly-2024-01-21

rustup target add wasm32-unknown-unknown --toolchain nightly-2024-01-21

sudo apt-get install -y git clang curl make libssl-dev llvm libudev-dev protobuf-compiler

rustup update

cargo update -p time

cargo build --release

sudo chmod -R 777 /home/$current_user/polkadot-sdk

sudo chmod -R 777 /home/$current_user/.local/share/polkadot/chains/ksmcc3/db/full

sudo chmod -R 777 /home/$current_user/.local/share/polkadot/chains/ksmcc3/

# Create the service file using the node name variable and current username
sudo tee /etc/systemd/system/polkadot.service > /dev/null <<EOF
[Unit]
Description=Polkadot Validator Service
After=network.target

[Service]
Type=simple
User=$current_user
ExecStart=$HOME/polkadot-sdk/target/release/polkadot --validator --name "$STARTNAME" --chain=kusama --database ParityDb --telemetry-url 'wss://telemetry-backend.w3f.community/submit 1' --state-pruning 1000 --prometheus-external --prometheus-port=9615 --insecure-validator-i-know-what-i-do --unsafe-force-node-key-generation --sync=warp
Restart=always
RestartSec=10
StandardOutput=journal
StandardError=journal
Environment=START

[Install]
WantedBy=multi-user.target
EOF

# Reload systemd daemon and start the service
sudo systemctl daemon-reload
sudo systemctl enable polkadot.service
sudo systemctl restart polkadot.service

sleep 2000

sudo systemctl stop polkadot.service

sudo chmod -R 777 /home/$current_user/polkadot-sdk

sudo chmod -R 777 /home/$current_user/.local/share/polkadot/chains/ksmcc3/db/full

sudo chmod -R 777 /home/$current_user/.local/share/polkadot/chains/ksmcc3/

sudo tee /etc/systemd/system/polkadot.service > /dev/null <<EOF
[Unit]
Description=Polkadot Validator Service
After=network.target

[Service]
Type=simple
User=$current_user
ExecStart=$HOME/polkadot-sdk/target/release/polkadot --validator --name "$STARTNAME1" --chain=kusama --database ParityDb --telemetry-url 'wss://telemetry-backend.w3f.community/submit 1' --state-pruning 1000 --prometheus-external --prometheus-port=9615 --insecure-validator-i-know-what-i-do --sync=warp
Restart=always
RestartSec=10
StandardOutput=journal
StandardError=journal
Environment=START

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl restart polkadot.service && sudo journalctl -u polkadot.service -f