happythatsme Posted November 22, 2021 Share Posted November 22, 2021 Hi all, has anyone tried to add the loki docker plugin? https://grafana.com/docs/loki/latest/clients/docker-driver/configuration/ I have installed it using : Quote docker plugin install grafana/loki-docker-driver:latest --alias loki --grant-all-permissions i can see the plugin listed Quote root@Tower:/mnt/user/appdata/loki# docker plugin ls ID NAME DESCRIPTION ENABLED d18f5eaea7c6 loki:latest Loki Logging Driver true per the instructions, i need to edit file: /etc/docker/daemon.json nano /etc/docker/daemon.json My file currently contains the following: Quote { "runtimes": { "nvidia": { "path": "/usr/bin/nvidia-container-runtime", "runtimeArgs": [] } } } I've tried to merge the config then disable and enable docker, however, i just get errors Merged: Quote { "runtimes": { "nvidia": { "path": "/usr/bin/nvidia-container-runtime", "runtimeArgs": [] } }, "debug" : true, "log-driver": "loki", "log-opts": { "loki-url": "http://host.docker.internal:3100/loki/api/v1/push" } } Error: Quote Warning: stream_socket_client(): unable to connect to unix:///var/run/docker.sock (No such file or directory) in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 693 Couldn't create socket: [2] No such file or directory Warning: Invalid argument supplied for foreach() in /usr/local/emhttp/plugins/dynamix.docker.manager/include/DockerClient.php on line 877 Im guessing my json is badly formed and i've merged the changes incorreclty cheers! Quote Link to comment
edwin1650 Posted December 21, 2021 Share Posted December 21, 2021 I have the same exact problem! Quote Link to comment
absent Posted March 18, 2022 Share Posted March 18, 2022 I've been fumbling around at this for a while and I will say to make sure when trying to set this up you do not have "Docker LOG rotation" enabled in the Unraid Docker settings. The issue is that when you add this config docker has `log-opts` passed in as both flags (at runtime by the docker service `/etc/rc.d/rc.docker`) and in the file you've updated. The error you are showing is that the docker daemon failed to start and as a result the UI wont work. Quote Link to comment
Kees Fluitman Posted February 28 Share Posted February 28 (edited) On 3/18/2022 at 9:05 AM, absent said: I've been fumbling around at this for a while and I will say to make sure when trying to set this up you do not have "Docker LOG rotation" enabled in the Unraid Docker settings. The issue is that when you add this config docker has `log-opts` passed in as both flags (at runtime by the docker service `/etc/rc.d/rc.docker`) and in the file you've updated. The error you are showing is that the docker daemon failed to start and as a result the UI wont work. Wow thanks man. I was banging my head into the wall for this. I've got a script setup on array start now: #!/bin/bash DAEMON_CONFIG="/etc/docker/daemon.json" NEW_CONFIG='{ "log-driver": "loki", "log-opts": { "loki-url": "http://localhost:3100/loki/api/v1/push", "loki-batch-size": "400" } }' update_config() { jq --argjson newConfig "$NEW_CONFIG" '. += $newConfig' "$DAEMON_CONFIG" > tmp.$$ && mv tmp.$$ "$DAEMON_CONFIG" } if [ -f "$DAEMON_CONFIG" ]; then update_config else echo "$NEW_CONFIG" > "$DAEMON_CONFIG" fi /etc/rc.d/rc.docker stop while pgrep -x docker > /dev/null; do sleep 1; done /etc/rc.d/rc.docker start Let's see how it will work over time. At least docker is starting again :). Next issue, is that all containers need to be recreated, for them to actually run their logs through loki. Maybe if I make sure loki gets created first. It will work properly. Edited February 28 by Kees Fluitman Quote Link to comment
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