init

promtell-localhost/README.md

@@ -0,0 +1,71 @@
+# install
+
+1. install from binary
+
+```bash
+curl -s https://api.github.com/repos/grafana/loki/releases/latest | grep browser_download_url |  cut -d '"' -f 4 | grep promtail-linux-amd64.zip | wget -i -
+unzip promtail-linux-amd64.zip
+sudo mv promtail-linux-amd64 /usr/local/bin/promtail
+```
+
+2. check
+
+```bash
+promtail --version
+```
+
+3. crate base config
+
+```bash
+sudo tee /etc/promtail-local-config.yaml<<EOF
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /data/loki/positions.yaml
+
+clients:
+  - url: http://<DOMAIN_LOKI>:3100/loki/api/v1/push
+    basic_auth:
+      username: loki
+      password: <PASSWORD>
+
+scrape_configs:
+- job_name: system
+  static_configs:
+  - targets:
+      - localhost
+    labels:
+      job: varlogs
+      __path__: /var/log/*log
+  relabel_configs:
+  - target_label: node
+    replacement: <NODE_NAME>
+EOF
+```
+
+4. create service
+
+```bash
+sudo tee /etc/systemd/system/promtail.service<<EOF
+[Unit]
+Description=Promtail service
+After=network.target
+
+[Service]
+Type=simple
+User=root
+ExecStart=/usr/local/bin/promtail -config.file /etc/promtail-local-config.yaml
+
+[Install]
+WantedBy=multi-user.target
+EOF
+```
+
+4. restart
+
+```bash
+sudo systemctl daemon-reload
+sudo systemctl start promtail.service
+```