conman | Server configuration management library
kandi X-RAY | conman Summary
kandi X-RAY | conman Summary
Conman is a simple server configuration management library. The core concepts are around:. Ingredients should ensure that they are idempotent. Public Recipes may include setting up a LAMP system for example.
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QUESTION
Trying to create the simple example app from Leiningen with Luminus template and H2 db. Nothing fancy, I literally see tons of examples doing this but always get No suitable driver
.
ANSWER
Answered 2021-Mar-21 at 18:07I just ran lein new luminus guestbook +h2
then cd guestbook
and lein run
and (after downloading a lot of libraries) it starts the web server as expected and browsing http://127.0.0.1:3000
displays the Luminus web app.
Can you share the exact steps you took that give you that error?
QUESTION
I write Clojure using the VS Code Calva extension, which uses clj-kondo to perform static analysis of my code.
I'm using HugSQL to create Clojure functions from SQL queries and statements.
I'm aware that I could handle the database connection and the HugSQL integration with a library like conman, infact I used it in the past and I like it, but this time I wanted to keep things vanilla and talk to HugSQL myself.
HugSQL's def-db-fns
macro takes a SQL file and creates Clojure functions based on the SQL queries and statements contained in that file.
My code below works, but clj-kondo complains that seed-mytable!
is an unresolved symbol.
ANSWER
Answered 2020-May-11 at 10:58From the clj-kondo documentation:
Sometimes vars are introduced by executing macros, e.g. when using HugSQL's def-db-fns
. You can suppress warnings about these vars by using declare
. Example:
QUESTION
Edit (fixed)...
If you are following the Luminus guestbook tutorial or adapting parts of it, you may come across an error like Parameter Mismatch: :name parameter data not found.
, and it may not go away, regardless of what parameters you use. You may find that you are attempting to call a function that does not exist, and that Conman/HugSQL doesn't know what to do with it.
The answer to my question is in the section below:
The relevant section of code is in myapp.routes.home/create-user!
ANSWER
Answered 2020-Mar-22 at 22:36In my call to db/create-user!, within myapp.routes.home/create-user!, I had inadvertently passed an extra argument. This was blowing up when Conman tried to do something with it. Code and explanation in the original post. Short answer: I counted my parentheses incorrectly. :/
QUESTION
I have below file:
...ANSWER
Answered 2020-Feb-25 at 10:05Try another approach: blockinfile:
QUESTION
I have been trying to develop a login page using ajax and servlet. But I haven't successfully created one. The results are always different from what I expected. I even tried referring to a previously successful file but I still failed.
These are my codes:
- index.html
ANSWER
Answered 2020-Feb-15 at 09:50Your problem is caused by bad exception handling.
Your code threw an exception, most likely a ClassNotFoundException
on the JDBC driver, but you're basically completely suppressing it by forcing the close of the response body in the finally
block.
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Vulnerabilities
No vulnerabilities reported
Install conman
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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