caddy | Caddy gives you an auto-updating global cache | Caching library
kandi X-RAY | caddy Summary
kandi X-RAY | caddy Summary
Caddy is an asynchronously refreshed cache that is updated on an interval to store objects that you can access quickly during requests. Caddy is great for storing information like feature flags -- accessed extremely frequently during many requests, updated relatively rarely and usually safe to be stale by some small duration. It's powered by concurrent-ruby, a battle-tested and comprehensive thread-based (& thread-safe) concurrency library.
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Top functions reviewed by kandi - BETA
- Start the cache
- Called when a cache is finished .
- Initializes the cache
- Logs an exception to the logger
- Retrieve a value for a key
caddy Key Features
caddy Examples and Code Snippets
Lines of Code : 27License : Permissive (MIT)
Copy# in your initializers (caddy.rb would be a wonderful name)
Caddy[:flags].refresher = lambda do
SomeFlagService.fetch_flags # this can take a few seconds; it won't block requests when you use it later
end
# you can have multiple cache stores, refr # in your caddy.rb initializer, perhaps
if Rails.env.development? && defined?(Spring)
Spring.after_fork do
Caddy.start
end
end
# in your puma.rb initializer
on_worker_boot do |server, worker|
Caddy.start
# ... your magic here
end
Community Discussions
Trending Discussions on caddy
QUESTION
I have following setup at AWS ECS:
- Container with Caddy web-server at 80 port that serves static files and performs proxying of
/api/*requests to backend - Container with backend at 8000 port
- EC2 instance at ECS
- ALB at subdomain http://some-subdomain-12345.us-east-2.elb.amazonaws.com/ (subdomain was provided automatically by AWS) with HTTP Listener
I want to setup SSL certificate and HTTPS Listener for ALB at this subdomain that was provided by AWS - how I can do it?
P.S. I have seen an option for ALB with HTTPS Listener when we are attaching custom domain i.e. example.com and AWS will provide SSL certificate for it. But this is a pet project environment and I don't worry about real domain.
ANSWER
Answered 2021-Jun-04 at 07:22I want to setup SSL certificate and HTTPS Listener for ALB at this subdomain that was provided by AWS - how I can do it?
You can't do this. This is not your domain (AWS owns it) and you can't associate any SSL certificate with it. You have to have your own domain that you control. Once you obtain the domain, you can get free SSL certificate from AWS ACM.
QUESTION
i am trying to combine two txt files together. this is what i have so far
...ANSWER
Answered 2021-Apr-16 at 04:21ASSUMING the two files have the same number of lines, this will do it:
QUESTION
I recently set up Caddy to reverse proxy all my services on the internet. In order to keep everything organized I started using for the first time NodeJS to render a custom homepage with links to all the services. The problem is that I want to implement a login sistem in node at the level of the homepage and authenticate the user so that he can connect to all the services proxied by Caddy.
My idea is to implement a cookies-based login sistem and update constantly Caddy so that for every endpoint of the site only the user carring a valid authorization cookie can access.
I looked online on how to create a login system and found some resources using passportjs and local strategy, from which I do not know how to create tokens and authorization coockies. I found a library called passport-cookie but again I would need a list of authorized cookie at every login to feed it to Caddy and secure also endpoints not controlled by node. How could I do this?
...ANSWER
Answered 2021-Apr-13 at 11:58There are a few options to achieve your goal:
- Basic auth
The simplest solution to secure your services would be Basic Auth, which basically tells your user's browser to ask for a username and password which is then sent to the server.
https://caddyserver.com/docs/caddyfile/directives/basicauth
Even though it is very quick to set up, you lose benefits such as fine-grined access control and your users' ability to change their username/password.
- OAuth
OAuth allows your users to sign in with their own account, for example from Google or Facebook. Take a look at this complete Caddy Auth System: https://github.com/greenpau/caddy-auth-portal
- JWT - Build your own
Finally, if you want to use this challenge as a learning opportunity, you can take a look at JWT based authentication. Take a look at this module: https://github.com/greenpau/caddy-auth-jwt
This would enable you to issue JWT tokens in your node.js application which are then verified by Caddy.
Obviously, all of these solutions do require some research and skill and I would rate their difficulty to implement in ascending order, with your plan of building your own Auth system being the most difficult.
QUESTION
I'm trying to deploy Caddy proxy with Librespeed Speedtest app.
I'm building a docker image locally with
docker build -t app . the following Dockerfile:
ANSWER
Answered 2021-Mar-08 at 11:58You're using the wrong command.
docker-compose run is similiar to docker exec.
You want docker-compose -f app.compose.yml up -d to run it in the background or docker-compose -f app.compose.yml up to run it in the foreground (similiar to -ti in docker run)
QUESTION
I try to write a script in Python which allows me to put an Item into Cart on an Onlineshop. I am not a Pro in programming so be kind to me :).
Here is the HTML:
...ANSWER
Answered 2021-Feb-02 at 14:51maybe you can try using
QUESTION
I have a HTTP server running in a Docker container. I need to be able to log requests in this container, including their source IPs, but all packets over IPv6 appear to come from the IPv4 address of the Docker network's gateway.
This originally made sense, as the Docker network did not have IPv6 enabled, so I assume Docker automatically translated to IPv4, but having enabled IPv6 on the network, I see no change. This likely means that I configured something wrong, but I can't seem to figure it out.
My network configuration is as follows (created by Portainer):
...ANSWER
Answered 2021-Jan-12 at 21:55I ended up using a semi-temporary solution, namely:
https://github.com/robbertkl/docker-ipv6nat
which makes configuring IPv6 in docker much simpler. However, a similar feature is expected to come do Docker soon anyway, as tracked by:
So this should be the preferred solution for any future users.
QUESTION
Using Caddy server and a reverse_proxy server like the following :
ANSWER
Answered 2020-Dec-12 at 21:32As stated on wikipedia, the general format of the X-Forwarded-For is:
QUESTION
I have this current Caddyfile configuration:
...ANSWER
Answered 2020-Nov-26 at 08:59Caddy 2 doesn't support neither TLS 1.1 nor TLS 1.0. The minimum version is TLS 1.2 as you can see in the documentation in TLS directive which states
protocols: specifies the minimum and maximum protocol versions. Default min: tls1.2. Default max: tls1.3
In tls: Remove support for TLS 1.0 and TLS 1.1 you can see the commit where they were removed during the development of Caddy 2.
QUESTION
I've got a nodejs-express server running behind a Caddy 2 server as a reverse-proxy.
Caddy is running on a docker with the following configuration in docker-compose
...ANSWER
Answered 2020-Jul-14 at 09:53I managed to solve my problem:
The headers were correctly set up by express, and I was getting them when making requests with curl or Postman without changing anything in Caddy.
The problem ended up being that I was making requests to http, Caddy was redirecting these to https, which is no problem for GET requests sent from Postman, but Preflight-requests (OPTIONS) do not support redirects, and because Caddy was making the redirection, it was not reaching express (and CORS setup), throwing the error.
Finally, the solution was simply making my requests to https://my-nice-server.com
QUESTION
I have a config file for Caddy v2 like in below:
...ANSWER
Answered 2020-Aug-28 at 20:31Caddy serves http traffic only if you prefix the domain with http scheme.
Here is the modified Caddyfile:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install caddy
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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