- Notifications
You must be signed in to change notification settings - Fork0
postgresml/blazer-docker
Folders and files
| Name | Name | Last commit message | Last commit date | |
|---|---|---|---|---|
Repository files navigation
A Docker image forBlazer
Pull the image:
docker pull ankane/blazer
Create database tables:
docker run -ti -e DATABASE_URL=postgres://user:password@hostname:5432/dbname ankane/blazer rails db:migrate
Run the web server:
docker run -ti -e DATABASE_URL=postgres://user:password@hostname:5432/dbname -p 8080:8080 ankane/blazer
Use URL-encoding for any special characters in the username or password. For databases on the host machine, usehost.docker.internal as the hostname (on Linux, this requires Docker 20.04+ and--add-host=host.docker.internal:host-gateway).
Then visithttp://localhost:8080.
Add basic authentication with:
-e BLAZER_USERNAME=admin -e BLAZER_PASSWORD=secret
Or use a reverse proxy likeOAuth2 Proxy.
TODO: SMTP instructions
Schedule checks to run (with cron,Heroku Scheduler, etc). The default options are every 5 minutes, 1 hour, or 1 day, which you can customize. For each of these options, set up a task to run.
docker run ... rake blazer:run_checks SCHEDULE="5 minutes"docker run ... rake blazer:run_checks SCHEDULE="1 hour"docker run ... rake blazer:run_checks SCHEDULE="1 day"
You can also set up failing checks to be sent once a day (or whatever you prefer).
docker run ... rake blazer:send_failing_checks
For Slack notifications, create anincoming webhook and set:
-e BLAZER_SLACK_WEBHOOK_URL=https://hooks.slack.com/...
Name the webhook “Blazer” and add a cool icon.
Create ablazer.yml file with:
# see https://github.com/ankane/blazer for more infodata_sources:main:url:<%= ENV["DATABASE_URL"] %># statement timeout, in seconds# none by default# timeout: 15# caching settings# can greatly improve speed# off by default# cache:# mode: slow # or all# expires_in: 60 # min# slow_threshold: 15 # sec, only used in slow mode# wrap queries in a transaction for safety# not necessary if you use a read-only user# true by default# use_transaction: falsesmart_variables:# zone_id: "SELECT id, name FROM zones ORDER BY name ASC"# period: ["day", "week", "month"]# status: {0: "Active", 1: "Archived"}linked_columns:# user_id: "/admin/users/{value}"smart_columns:# user_id: "SELECT id, name FROM users WHERE id IN {value}"# create auditsaudit:true# change the time zone# time_zone: "Pacific Time (US & Canada)"# email to send checks from# from_email: blazer@example.org# webhook for Slack# slack_webhook_url: <%= ENV["BLAZER_SLACK_WEBHOOK_URL"] %>check_schedules: -"1 day" -"1 hour" -"5 minutes"# enable anomaly detection# note: with trend, time series are sent to https://trendapi.org# anomaly_checks: prophet / trend / anomaly_detection# enable forecasting# note: with trend, time series are sent to https://trendapi.org# forecasting: prophet / trend# enable map# mapbox_access_token: <%= ENV["MAPBOX_ACCESS_TOKEN"] %># enable uploads# uploads:# url: <%= ENV["BLAZER_UPLOADS_URL"] %># schema: uploads# data_source: main
Create aDockerfile with:
FROM ankane/blazerCOPY blazer.yml /app/config/blazer.yml
And build your image:
docker build -t my-blazer.Use the/health endpoint for health checks. Status code200 indicates healthy.
View thechangelog
Everyone is encouraged to help improve this project. Here are a few ways you can help:
- Report bugs
- Fix bugs andsubmit pull requests
- Write, clarify, or fix documentation
- Suggest or add new features
To get started with development:
git clone https://github.com/ankane/blazer-docker.gitcd blazer-dockerdocker build -t ankane/blazer:latest.
About
A Docker image for Blazer
Resources
License
Uh oh!
There was an error while loading.Please reload this page.
Stars
Watchers
Forks
Packages0
Uh oh!
There was an error while loading.Please reload this page.
Languages
- Ruby86.7%
- Dockerfile12.5%
- Procfile0.8%