sentry
Estimated reading time: 6 minutesSentry is a realtime, platform-agnostic error logging and aggregation platform
GitHub repo: https://github.com/getsentry/docker-sentry
Library reference
This content is imported from the official Docker Library docs, and is provided by the original uploader. You can view the Docker Store page for this image at https://store.docker.com/images/sentry
Supported tags and respective Dockerfile
links
8.20.0
,8.20
(8.20/Dockerfile)8.20.0-onbuild
,8.20-onbuild
(8.20/onbuild/Dockerfile)8.21.0
,8.21
,8
,latest
(8.21/Dockerfile)8.21.0-onbuild
,8.21-onbuild
,8-onbuild
,onbuild
(8.21/onbuild/Dockerfile)
Quick reference
-
Where to get help:
the Docker Community Forums, the Docker Community Slack, or Stack Overflow -
Where to file issues:
https://github.com/getsentry/docker-sentry/issues -
Maintained by:
Sentry -
Published image artifact details:
repo-info repo’srepos/sentry/
directory (history)
(image metadata, transfer size, etc) -
Image updates:
official-images PRs with labellibrary/sentry
official-images repo’slibrary/sentry
file (history) -
Source of this description:
docs repo’ssentry/
directory (history) -
Supported Docker versions:
the latest release (down to 1.6 on a best-effort basis)
What is Sentry?
Sentry is a realtime event logging and aggregation platform. It specializes in monitoring errors and extracting all the information needed to do a proper post-mortem without any of the hassle of the standard user feedback loop.
How to use this image
How to setup a full Sentry instance
-
Start a Redis container
$ docker run -d --name sentry-redis redis
-
Start a Postgres container
$ docker run -d --name sentry-postgres -e POSTGRES_PASSWORD=secret -e POSTGRES_USER=sentry postgres
-
Generate a new secret key to be shared by all
sentry
containers. This value will then be used as theSENTRY_SECRET_KEY
environment variable.$ docker run --rm sentry config generate-secret-key
-
If this is a new database, you’ll need to run
upgrade
$ docker run -it --rm -e SENTRY_SECRET_KEY='<secret-key>' --link sentry-postgres:postgres --link sentry-redis:redis sentry upgrade
Note: the
-it
is important as the initial upgrade will prompt to create an initial user and will fail without it -
Now start up Sentry server
$ docker run -d --name my-sentry -e SENTRY_SECRET_KEY='<secret-key>' --link sentry-redis:redis --link sentry-postgres:postgres sentry
-
The default config needs a celery beat and celery workers, start as many workers as you need (each with a unique name)
$ docker run -d --name sentry-cron -e SENTRY_SECRET_KEY='<secret-key>' --link sentry-postgres:postgres --link sentry-redis:redis sentry run cron $ docker run -d --name sentry-worker-1 -e SENTRY_SECRET_KEY='<secret-key>' --link sentry-postgres:postgres --link sentry-redis:redis sentry run worker
Port mapping
If you’d like to be able to access the instance from the host without the container’s IP, standard port mappings can be used. Just add -p 8080:9000
to the docker run
arguments and then access either http://localhost:8080
or http://host-ip:8080
in a browser.
Configuring the initial user
If you did not create a superuser during upgrade
, use the following to create one:
$ docker run -it --rm -e SENTRY_SECRET_KEY='<secret-key>' --link sentry-redis:redis --link sentry-postgres:postgres sentry createuser
Environment variables
When you start the sentry
image, you can adjust the configuration of the Sentry instance by passing one or more environment variables on the docker run
command line. Please note that these environment variables are provided as a jump start, and it’s highly recommended to either mount in your own config file or utilize the sentry:onbuild
variant.
SENTRY_SECRET_KEY
A secret key used for cryptographic functions within Sentry. This key should be unique and consistent across all running instances. You can generate a new secret key doing something like:
$ docker run --rm sentry config generate-secret-key
SENTRY_POSTGRES_HOST
, SENTRY_POSTGRES_PORT
, SENTRY_DB_NAME
, SENTRY_DB_USER
, SENTRY_DB_PASSWORD
Database credentials for your Postgres server. These values aren’t needed if a linked postgres
container exists.
SENTRY_REDIS_HOST
, SENTRY_REDIS_PORT
, SENTRY_REDIS_DB
Connection information for your Redis server. These values aren’t needed if a linked redis
container exists.
SENTRY_MEMCACHED_HOST
, SENTRY_MEMCACHED_PORT
Connection information for a Memcache server. These values aren’t needed if a linked memcached
container exists.
SENTRY_FILESTORE_DIR
Directory where uploaded files will be stored. This defaults to /var/lib/sentry/files
and is a VOLUME
for persistent data.
SENTRY_SERVER_EMAIL
The email address used for From:
in outbound emails. Default: root@localhost
SENTRY_EMAIL_HOST
, SENTRY_EMAIL_PORT
, SENTRY_EMAIL_USER
, SENTRY_EMAIL_PASSWORD
, SENTRY_EMAIL_USE_TLS
Connection information for an outbound smtp server. These values aren’t needed if a linked smtp
container exists.
SENTRY_MAILGUN_API_KEY
If you’re using Mailgun for inbound mail, set your API key and configure a route to forward to /api/hooks/mailgun/inbound/
.
Image Variants
The sentry
images come in many flavors, each designed for a specific use case.
sentry:<version>
This is the defacto image. If you are unsure about what your needs are, you probably want to use this one. It is designed to be used both as a throw away container (mount your source code and start the container to start your app), as well as the base to build other images off of.
sentry:onbuild
This image makes it easy to custom build your own Sentry instance by copying in a custom config.yml
and/or sentry.conf.py
file and installing plugins from requirements.txt
.
It’s also possible to develop custom extensions within your onbuild
package. If the build directory contains a setup.py
file, this will also get installed.
See the official Sentry documentation for more information.
To create your custom sentry:onbuild
package, simply do the following:
- Create a Dockerfile containing
FROM sentry:onbuild
- In the same directory, add your custom configuration files.
- You can get copies of those files to use as templates from the docker-sentry GitHub repo.
- Build your image:
docker build -t mysentry .
- Run your custom image using
mysentry
instead ofsentry
.
License
View license information for the software contained in this image.
As with all Docker images, these likely also contain other software which may be under other licenses (such as Bash, etc from the base distribution, along with any direct or indirect dependencies of the primary software being contained).
Some additional license information which was able to be auto-detected might be found in the repo-info
repository’s sentry/
directory.
As for any pre-built image usage, it is the image user’s responsibility to ensure that any use of this image complies with any relevant licenses for all software contained within.
library, sample, sentry