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* <code>[[docker secrets]]</code> (Feb 2017)<ref>https://www.docker.com/blog/docker-secrets-management/</ref> ([[swarm]] mode only) | * <code>[[docker secrets]]</code> (Feb 2017)<ref>https://www.docker.com/blog/docker-secrets-management/</ref> ([[swarm]] mode only) | ||
− | == [[Docker | + | == Docker logging == |
+ | Docker support logging to format or different platforms, such as, json-file, syslog, journald, gelf, fluentd, awslogs, splunk, etwlogs, gcplogs and logentries.<ref>https://docs.docker.com/config/containers/logging/configure/</ref> | ||
+ | * Configuration is done at docker container start time with command <code>docker run -it --log-drive LOG_METHOD CONTAINER_ID</code> | ||
+ | * Check method configured in a running container: | ||
+ | ** <code>docker inspect -f '{{.HostConfig.LogConfig.Type}}' CONTAINER_ID</code> | ||
+ | ** <code>docker inspect -f '{{.HostConfig.LogConfig}}' CONTAINER_ID</code> | ||
+ | * View [[logs]] | ||
+ | :<code>[[docker logs]] CONTAINER_NAME_OR_ID</code> (Docker Community Engine only support: local, json-file and [[journald]]) | ||
+ | :<code>[[docker logs]] CONTAINER_NAME_OR_ID</code> 2>&1 | grep "STRING_TO_SEARCH"</code> (You will need to redirect outputs to be able to grep output)<ref>https://stackoverflow.com/questions/34724980/finding-a-string-in-docker-logs-of-container</ref> | ||
+ | :See https://docs.docker.com/config/containers/logging/ for more information | ||
== Related terms== | == Related terms== |
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