ansible-loki-role/templates/loki.service.j2
Martin Weinelt d1f33c1172 systemd: set WorkingDirectory to fix relative mkdir
Loki 2.4.1 tries to `mkdir` a path relative to the working directory,
which is problematic when it is not set to a path that is writeable by
the loki user.

> level=error ts=2021-12-02T16:18:14.974316503Z caller=log.go:106 msg="error running loki" err="mkdir wal: permission denied [...]"

Fixes this by setting the working directory to lokis storage directory.

Signed-off-by: Martin Weinelt <martin.weinelt@man-da.de>
2021-12-02 17:25:04 +01:00

23 lines
487 B
Django/Jinja

{{ ansible_managed | comment }}
[Unit]
Description=Loki
After=network-online.target
[Service]
Type=simple
Environment="GOMAXPROCS={{ ansible_processor_vcpus|default(ansible_processor_count) }}"
User={{ loki_user }}
Group={{ loki_group }}
WorkingDirectory={{ loki_storage_dir }}
ExecReload=/bin/kill -HUP $MAINPID
ExecStart=/usr/local/bin/loki \
-config.file {{ loki_config_dir }}/loki.yml
LimitNOFILE=65000
SyslogIdentifier=loki
Restart=always
[Install]
WantedBy=multi-user.target