* [clsi-cache] shard per zone into three instances
Keep the old instance as read fallback. We can remove it in 4 days.
Disk size: 2Ti gives us the maximum write throughput of 240MiB/s on a
N2D instance with fewer than 8 vCPUs.
* [clsi] fix format
* [k8s] clsi-cache: bring back storage-classes
* [k8s] clsi-cache: fix reference to zonal storage-classes
* [k8s] clsi-cache: add logging configs
* [clsi] improve sharding
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
* [clsi] fix sharding
Index needs to be positive.
* [clsi] fix sharding
The random part is static per machine/process.
* [clsi] restrict clsi-cache to user projects
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
* [k8s] clsi-cache: align CLSI_CACHE_NGINX_HOST with service LB
---------
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
GitOrigin-RevId: 1efb1b3245c8194c305420b25e774ea735251fb3
* [web] stopOnFirstError=true does not conflict with =false locally
Allow stopOnFirstError to be enabled in the compile from cache and
disabled locally.
Compiles that passed with stopOnFirstError=true will also pass with
stopOnFirstError=false. The inverse does not hold, and we need to
recompile.
* [web] record event when using compile from cache
* [web] record event when falling back to clsi-cache
* [web] make clsi-cache a premium feature
* [k8s] clsi-cache: increase disk size for beta rollout
NOTE: As this is a premium feature and paid servers run in zones c+d, we
do not need to scale up clsi-cache in zone b for now.
* [web] enable full sampling of compile-result-backend events
* [web] fix frontend tests
* [web] be more verbose when determining access to clsi-cache feature
GitOrigin-RevId: 6fd663e16085187876eb225f7f33eeeaf69d2b2a
* [clsi-cache] initial revision of the clsi-cache service
* [clsi] send output files to clsi-cache and import from clsi-cache
* [web] pass editorId to clsi
* [web] clear clsi-cache when clearing clsi cache
* [web] add split-tests for controlling clsi-cache rollout
* [web] populate clsi-cache when cloning/creating project from template
* [clsi-cache] produce less noise when populating cache hits 404
* [clsi-cache] push docker image to AR
* [clsi-cache] push docker image to AR
* [clsi-cache] allow compileGroup in job payload
* [clsi-cache] set X-Zone header from latest endpoint
* [clsi-cache] use method POST for /enqueue endpoint
* [web] populate clsi-cache in zone b with template data
* [clsi-cache] limit number of editors per project/user folder to 10
* [web] clone: populate the clsi-cache unless the TeXLive release changed
* [clsi-cache] keep user folder when clearing cache as anonymous user
* [clsi] download old output.tar.gz when synctex finds empty compile dir
* [web] fix lint
* [clsi-cache] multi-zonal lookup of single build output
* [clsi-cache] add more validation and limits
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
* [clsi] do not include clsi-cache tar-ball in output.zip
* [clsi-cache] fix reference after remaining constant
Co-authored-by: Alf Eaton <alf.eaton@overleaf.com>
* [web] consolidate validation of filename into ClsiCacheHandler
* [clsi-cache] extend metrics and event tracking
- break down most of the clsi metrics by label
- compile=initial - new compile dir without previous output files
- compile=recompile - recompile in existing compile dir
- compile=from-cache - compile using previous clsi-cache
- extend segmentation on compile-result-backend event
- isInitialCompile=true - found new compile dir at start of request
- restoredClsiCache=true - restored compile dir from clsi-cache
* [clsi] rename metrics labels for download of clsi-cache
This is in preparation for synctex changes.
* [clsi] use constant for limit of entries in output.tar.gz
Co-authored-by: Eric Mc Sween <eric.mcsween@overleaf.com>
* [clsi-cache] fix cloning of project cache
---------
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
Co-authored-by: Alf Eaton <alf.eaton@overleaf.com>
Co-authored-by: Eric Mc Sween <eric.mcsween@overleaf.com>
GitOrigin-RevId: 4901a65497af13be1549af7f38ceee3188fcf881
* [web] generate clsi buildId ahead of fetching project content
The buildIds timestamp component will be used for cache invalidation.
* [clsi] strict validation for buildId
* [clsi] validate buildId parameter
GitOrigin-RevId: 88e8b2d48e78fa137b6dca7f2e6b93bbcf88a777
* [frontend] WIP: pdf caching using service worker -- squashed
Ref: 920fbaa00b31530f7c457a2d93bad5e553798057
Co-Authored-By: Brian Gough <brian.gough@overleaf.com>
Co-Authored-By: Eric Mc Sween <eric.mcsween@overleaf.com>
* [misc] add contentId into the URL for protecting PDF stream contents
* [misc] gracefully handle missing ranges in serviceWorker
* [misc] support PDF stream caching for anonymous users
* [misc] polish header names and add URL to error message when fetch fails
* [misc] polish event handler registration
* [misc] limit serviceWorker scope to /project/ -- trailing slash
This will block the service worker from intercepting requests on the
project dashboard.
* [misc] add per-request feature flag for enabling PDF stream caching
* [misc] expose compile stats and timings to the frontend
* [misc] serviceWorker: support clsiServerId and compileGroup url params
* [misc] serviceWorker: polish header maps
* [misc] serviceWorker: drop TODO for p-limit -- the browser has a queue
* [misc] serviceWorker: drop verbose log message on every fetch
* [misc] cut down size of diff in backend code
* [misc] add test case for forwarding of pdf caching and metrics details
* [misc] serviceWorker: drop all the log lines
* [misc] serviceWorker: add boundary guards to the compile request regex
Co-authored-by: Brian Gough <brian.gough@overleaf.com>
Co-authored-by: Eric Mc Sween <eric.mcsween@overleaf.com>
GitOrigin-RevId: 4b291b4a4f2866cf07bccf8ec9068f33bbfdc916
Jakob Ackermann