first commit

files/.gitignore

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+loki-linux-amd64

handlers/main.yml

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+---
+- name: restart loki
+  service: 
+    daemon_reload: yes
+    name: loki
+    state: restarted
+

tasks/main.yml

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+---
+- name: Create user loki
+  user:
+    name: loki
+    system: yes
+    group: root
+
+- name: copy loki binaries
+  copy:
+    src: loki-linux-amd64
+    dest: /usr/local/bin/loki
+    owner: root
+    group: root
+    mode: '0755'
+    backup: no
+
+- name: generate /etc/systemd/system/loki.service
+  template:
+    src: loki.service.j2
+    dest: /etc/systemd/system/loki.service
+    owner: root
+    group: root
+    mode: "0644"
+  notify:
+    - restart loki
+
+- name: enable loki
+  systemd:
+    name: loki
+    enabled: yes
+    masked: no
+  notify:
+    - restart loki
+
+- name: generate /etc/loki-local-config.yaml
+  template:
+    src: loki-local-config.yaml.j2
+    dest: /etc/loki.yaml
+    owner: root
+    group: root
+    mode: "0644"
+  notify:
+    - restart loki
+
+- name: Flush handlers
+  meta: flush_handlers

templates/loki-local-config.yaml.j2

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+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+common:
+  path_prefix: /tmp/loki
+  storage:
+    filesystem:
+      chunks_directory: /tmp/loki/chunks
+      rules_directory: /tmp/loki/rules
+  replication_factor: 1
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: boltdb-shipper
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 24h
+
+ruler:
+  alertmanager_url: http://localhost:9093

templates/loki.service.j2

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+
+[Unit]
+Description=Loki service
+After=network.target
+
+[Service]
+Type=simple
+User=loki
+ExecStart=/usr/local/bin/loki -config.file /etc/loki.yaml
+
+[Install]
+WantedBy=multi-user.target