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108 lines
3.8 KiB
108 lines
3.8 KiB
# Minio Logging Quickstart Guide [](https://slack.minio.io)
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This document explains how to configure Minio server to log to different logging targets.
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## Log Targets
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Minio supports currently two target types
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- console
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- http
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### Console Target
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Console target logs to `/dev/stderr` and is enabled by default. To turn-off console logging you would have to update your Minio server configuration using `mc admin config set` command.
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Assuming `mc` is already [configured](https://docs.minio.io/docs/minio-client-quickstart-guide.html)
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```
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mc admin config get myminio/ > /tmp/config
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```
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Edit the `/tmp/config` and toggle `console` field `enabled` from `true` to `false`.
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```json
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"logger": {
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"console": {
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"enabled": false
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}
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},
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```
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Once changed, now you may set the changed config to server through following commands.
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```
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mc admin config set myminio/ < /tmp/config
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mc admin restart myminio/
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```
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### HTTP Target
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HTTP target logs to a generic HTTP endpoint in JSON format and is not enabled by default. To enable HTTP target logging you would have to update your Minio server configuration using `mc admin config set` command.
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Assuming `mc` is already [configured](https://docs.minio.io/docs/minio-client-quickstart-guide.html)
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```
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mc admin config get myminio/ > /tmp/config
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```
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Edit the `/tmp/config` and toggle `http` field `enabled` from `false` to `true`.
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```json
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"logger": {
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"console": {
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"enabled": false
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},
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"http": {
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"1": {
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"enabled": true,
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"endpoint": "http://endpoint:port/path"
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}
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}
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},
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```
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NOTE: `http://endpoint:port/path` is a placeholder value to indicate the URL format, please change this accordingly as per your configuration.
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Once changed, now you may set the changed config to server through following commands.
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```
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mc admin config set myminio/ < /tmp/config
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mc admin restart myminio/
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```
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Minio also honors environment variable for HTTP target logging as shown below, this setting will override the endpoint settings in the Minio server config.
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```
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MINIO_LOGGER_HTTP_ENDPOINT=http://localhost:8080/minio/logs minio server /mnt/data
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```
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## Audit Targets
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For audit logging Minio supports only HTTP target type for now. Audit logging is currently only available through environment variable.
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```
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MINIO_AUDIT_LOGGER_HTTP_ENDPOINT=http://localhost:8080/minio/logs/audit minio server /mnt/data
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```
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Setting this environment variable automatically enables audit logging to the HTTP target. The audit logging is in JSON format as described below.
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```json
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{
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"version": "1",
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"deploymentid": "1b3002bf-5005-4d9b-853e-64a05008ebb2",
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"time": "2018-11-02T21:57:58.231480177Z",
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"api": {
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"name": "ListBuckets",
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"args": {}
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},
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"remotehost": "127.0.0.1",
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"requestID": "15636D7C53428FD4",
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"userAgent": "Minio (linux; amd64) minio-go/v6.0.8 mc/2018-11-02T21:13:30Z",
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"requestHeader": {
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"Authorization": "AWS4-HMAC-SHA256 Credential=minio/20181102/us-east-1/s3/aws4_request, SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature=6db486b42a85b23bffba66d654ce60242a7e92fb27cd4a1756e68082c02cc204",
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"User-Agent": "Minio (linux; amd64) minio-go/v6.0.8 mc/2018-11-02T21:13:30Z",
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"X-Amz-Content-Sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
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"X-Amz-Date": "20181102T215758Z"
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},
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"responseHeader": {
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"Accept-Ranges": "bytes",
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"Content-Security-Policy": "block-all-mixed-content",
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"Content-Type": "application/xml",
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"Server": "Minio/DEVELOPMENT.2018-11-02T21-57-15Z (linux; amd64)",
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"Vary": "Origin",
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"X-Amz-Request-Id": "15636D7C53428FD4",
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"X-Xss-Protection": "1; mode=block"
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}
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}
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```
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## Explore Further
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* [Minio Quickstart Guide](https://docs.minio.io/docs/minio-quickstart-guide)
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* [Configure Minio Server with TLS](https://docs.minio.io/docs/how-to-secure-access-to-minio-server-with-tls)
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