A "Best of the Best Practices" (BOBP) guide to developing in Python.
- "Build tools for others that you want to be built for you." - Kenneth Reitz
- "Simplicity is alway better than functionality." - Pieter Hintjens
mailmanpat hmngwy
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| ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key | |
| # Don't add passphrase | |
| openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub | |
| cat jwtRS256.key | |
| cat jwtRS256.key.pub |
jmar777
/ debugging-node-elastic-beanstalk-woes
Created
February 28, 2014 22:32
Debugging "Failed to run npm install. Snapshot logs for more details." on Elastic Beanstalk
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| First, we need to figure out what the actual error is. This is obviously frustrating given that the error message is intentionally truncating it. | |
| 1) SSH in to your node (various guides available for this if you're not already familiar with this). | |
| 2) Run this command (basically an Elastic Beanstalk wrapper command for npm install I found in a blog post [1]): | |
| $ sudo /opt/elasticbeanstalk/containerfiles/ebnode.py --action npm-install 2 | |
| 3) Find the actual error message in the output from the npm install. | |
| Once you know the error, it should hopefully be fairly obvious how to fix it. I've run into two different errors over the last couple days on Elastic Beanstalk: | |
| The first was a dependency that was using the new "^X.Y.Z" version syntax, which is only supported in Node >= v0.10.26 (whereas Elastic Beanstalk only supports up to v0.10.21 as of today). The solution here was easy: hardcode a dependency version *prior* to when that dependency adopted to the new syntax. |
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| packages: | |
| yum: | |
| gcc-c++: [] | |
| make: [] | |
| sources: | |
| /home/ec2-user: http://download.redis.io/releases/redis-2.8.4.tar.gz | |
| commands: | |
| redis_build: | |
| command: make | |
| cwd: /home/ec2-user/redis-2.8.4 |
sloria
/ bobp-python.md
Last active
December 8, 2025 02:37
A "Best of the Best Practices" (BOBP) guide to developing in Python.