* chore(ci): upgraded linter to 1.53.3
This flagged a bunch of unused parameters, so the PR is larger than
usual, but 99% mechanical.
* separate lint CI task
* run Lint in separate CI
This removes tons of boilerplate code around:
- retry loop
- connection management
- storage registration
* used generics in runInParallel
* introduced generics in freepool
* introduced strong typing for workshare.Pool and workshare.AsyncGroup
* fixed linter error on openbsd
* feat(infra): improved support for in-process testing
* support for killing of a running server using simulated Ctrl-C
* support for overriding os.Stdin
* migrated many tests from the exe runner to in-process runner
* added required indirection when defining Envar() so we can later override it in tests
* refactored CLI runners by moving environment overrides to CLITestEnv
* refactor cli tests to allow the use of in-memory mock
* use in-memory repo for set-parameters cli tests
* move inmemory storage provider into test package
Co-authored-by: Shikhar Mall <shikhar@kasten.io>
* throtting: implemented a Throttler based on token bucket and configurable window.
* cli: rewired throttle options to use common Limits structure and helpers
The JSON is backwards compatible.
* blob: remove explicit throttling from gcs,s3,b2 & azure
* cleanup: removed internal/throttle
* repo: add throttling wrapper around storage at the repository level
* throttling: expose APIs to get limits and add validation
* server: expose API to get/set throttle in a running server
* pr feedback
* blob: changed default shards from {3,3} to {1,3}
Turns out for very large repository around 100TB (5M blobs),
we end up creating max ~16M directories which is way too much
and slows down listing. Currently each leaf directory only has a handful
of files.
Simple sharding of {3} should work much better and will end up creating
directories with meaningful shard sizes - 12 K files per directory
should not be too slow and will reduce the overhead of listing by
4096 times.
The change is done in a backwards-compatible way and will respect
custom sharding (.shards) file written by previous 0.9 builds
as well as older repositories that don't have the .shards file (which
we assume to be {3,3}).
* fixed compat tests
cli: major refactoring of how CLI commands are registered
The goal is to eliminate flags as global variables to allow for better
testing. Each command and subcommand and most sets of flags are now
their own struct with 'setup()' methods that attached the flags or
subcommand to the provided parent.
This change is 94.3% mechanical, but is fully organic and hand-made.
* introduced cli.appServices interface which provides the environment in which commands run
* remove auto-maintenance global flag
* removed globals in memory_tracking.go
* removed globals from cli_progress.go
* removed globals from the update_check.go
* moved configPath into TheApp
* removed remaining globals from config.go
* refactored logfile to get rid of global variables
* removed 'app' global variable
* linter fixes
* fixed password_*.go build
* fixed BSD build
Both source and destination can be specified using user@host,
@host or user@host:/path where destination values override the
corresponding parts of the source, so both targeted
and mass copying is supported.
Supported combinations are:
Source: Destination Behavior
---------------------------------------------------
@host1 @host2 copy snapshots from all users of host1
user1@host1 @host2 copy all snapshots to user1@host2
user1@host1 user2@host2 copy all snapshots to user2@host2
user1@host1:/path1 @host2 copy to user1@host2:/path1
user1@host1:/path1 user2@host2 copy to user2@host2:/path1
user1@host1:/path1 user2@host2:/path2 copy snapshots from single path
When --move is specified, the matching source snapshots are also deleted.
* cli: upgraded kingpin to latest version (not tagged)
This allows using `EnableFileExpansion` to disable treating
arguments prefixed with "@" as file includes.
