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110 lines
2.7 KiB
Bash
Executable File
110 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# Version et URLs
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LOKI_VER="2.9.0"
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PROMTAIL_VER="2.9.0"
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LOKI_URL="https://github.com/grafana/loki/releases/download/v${LOKI_VER}/loki-linux-amd64.zip"
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PROMTAIL_URL="https://github.com/grafana/loki/releases/download/v${PROMTAIL_VER}/promtail-linux-amd64.zip"
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# Détection Distro et dépendances
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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fi
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OS_ID=${ID:-debian}
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sudo apt-get update
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sudo apt-get install -y curl unzip
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# Installer Loki
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sudo mkdir -p /usr/local/bin /etc/loki /var/lib/loki
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sudo curl -L -o /tmp/loki-linux-amd64.zip "$LOKI_URL"
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sudo unzip -o /tmp/loki-linux-amd64.zip -d /usr/local/bin
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sudo bash -lc 'cat > /etc/systemd/system/loki.service <<EOF
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[Unit]
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Description=Loki service
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After=network-online.target
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Wants=network-online.target
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[Service]
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ExecStart=/usr/local/bin/loki-linux-amd64 -config.file=/etc/loki/local-config.yaml
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Restart=always
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User=root
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Group=root
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[Install]
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WantedBy=multi-user.target
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EOF'
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sudo mkdir -p /etc/loki /var/lib/loki
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sudo tee /etc/loki/local-config.yaml >/dev/null << 'EOF'
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auth_enabled: false
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server:
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http_listen_port: 3100
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grpc_listen_port: 9095
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ingester:
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wal:
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enabled: true
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storage_config:
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boltdb:
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directory: /var/lib/loki/chunks
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limits_config:
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enforce_metric_name: false
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable loki
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sudo systemctl start loki
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# Installer Promtail
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sudo mkdir -p /usr/local/bin /etc/promtail /var/log/promtail
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sudo curl -L -o /tmp/promtail-linux-amd64.zip "$PROMTAIL_URL"
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sudo unzip -o /tmp/promtail-linux-amd64.zip -d /usr/local/bin
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sudo bash -lc 'cat > /etc/systemd/system/promtail.service <<EOF
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[Unit]
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Description=Promtail service
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After=network-online.target
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Wants=network-online.target
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[Service]
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ExecStart=/usr/local/bin/promtail-linux-amd64 -config.file=/etc/promtail/promtail.yaml
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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EOF'
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sudo mkdir -p /etc/promtail
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sudo tee /etc/promtail/promtail.yaml >/dev/null << 'EOF'
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server:
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http_listen_port: 9080
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positions:
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filename: /var/log/promtail/positions.yaml
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clients:
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- url: http://localhost:3100/loki/api/v1/push
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scrape_configs:
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- job: grafana-logs
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static_configs:
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- targets: [localhost]
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labels:
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__path__: /home/debian/code/logs/*.log
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job: logs
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- job: coffre-logs
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static_configs:
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- targets: [localhost]
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labels:
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__path__: /home/debian/code/4NK_dev/4NK_node/log/*.log
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job: coffre_logs
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable promtail
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sudo systemctl start promtail
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# Vérifications simples
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echo
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echo "Grafana Loki Promtail local install terminé. Vérifications:"
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echo " - Grafana: http://localhost:3000"
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echo " - Loki: http://localhost:3100"
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echo " - Promtail: service actif (Promtail)"
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