Questions tagged [cache]

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How I can emulate a network failure on my codebuild project?

On my php project I cache the composer's cache into an S3 bucket: version: 0.2 env: variables: COMPOSER_CACHE_DIR: "/var/cache/composer" phases: install: commands: - apk add --...
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1answer
16 views

Looking for a good book explaining how things work in the industrial system test environment and production environment

Any advice on a good book explaining how things work in the industrial system test environment and production environment? It's my first time in this topic, so I would need a general overview. Key ...
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1answer
183 views

For storing avatars in s3, which approach has the lowest cost?

On my site I have the ability for users to upload avatars (which they upload to s3). They can only have one avatar at the moment, so I currently just have the filename set to their user id. However, ...
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1answer
103 views

Can I persist a Yarn install through different stages in a GitLab pipeline?

I was thinking about a pipeline with the following steps: Install image dependencies (such as java, node, yarn and openssl) Install node packages needed for the build Install PMD Do a code Analysis ...
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55 views

if the bottle neck is the number of connections, is it better to scale redis by sharding or by replication?

Background last week we had a major outage, we identified the bottle neck to be redis number of connections: Our quick fix was to scale redis from cache.m4.4xlarge to chache.m4.10xlarge (vertical ...
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2answers
4k views

How to cache node_modules folder when using Jenkins Multibranch Pipeline

I'm using Jenkins Multibranch Pipeline to handle my CI/CD and I'd like to know if is there a way to cache my node_modules folder? Every time I push a branch, I execute yarn to install the ...
3
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1answer
593 views

Docker ADD always invalidates cache

I've got problem with my Dockerfile. After building an image it is pushed to repository as cache-image, so on next builds I can pull it and use with --cache-from. Problem is that build stops using ...
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2answers
82 views

Docker - which cache is used to build image

I have got my docker image called samplecontainer, during build I am not specifying --cache-from option. Is it possible to know which image is used during build as cache?