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Author	SHA1	Message	Date
Tony Holdstock-Brown	cbae4dd7bf	Implement regulator in filesystem driver This commit refactors base.regulator into the 2.4 interfaces and adds a filesystem configuration option `maxthreads` to configure the regulator. By default `maxthreads` is set to 100. This means the FS driver is limited to 100 concurrent blocking file operations. Any subsequent operations will block in Go until previous filesystem operations complete. This ensures that the registry can never open thousands of simultaneous threads from os filesystem operations. Note that `maxthreads` can never be less than 25. Add test case covering parsable string maxthreads Signed-off-by: Tony Holdstock-Brown <tony@docker.com>	2016-05-03 09:33:22 -07:00
Stephen J Day	6167220cdd	Remove half-baked Storage Driver IPC support This removes documentation and code related to IPC based storage driver plugins. The existence of this functionality was an original feature goal but is now not maintained and actively confusing incoming contributions. We will likely explore some driver plugin mechanism in the future but we don't need this laying around in the meantime. Signed-off-by: Stephen J Day <stephen.day@docker.com>	2015-06-29 16:52:12 -07:00
Stephen J Day	6e4f9a2e3e	Move storagedriver package to registry/storage/driver This change is slightly more complex than previous package maves in that the package name changed. To address this, we simply always reference the package driver as storagedriver to avoid compatbility issues with existing code. While unfortunate, this can be cleaned up over time. Signed-off-by: Stephen J Day <stephen.day@docker.com>	2015-02-11 12:43:04 -08:00

Author

SHA1

Message

Date

Tony Holdstock-Brown

cbae4dd7bf

Implement regulator in filesystem driver

This commit refactors base.regulator into the 2.4 interfaces and adds a
filesystem configuration option `maxthreads` to configure the regulator.

By default `maxthreads` is set to 100. This means the FS driver is
limited to 100 concurrent blocking file operations. Any subsequent
operations will block in Go until previous filesystem operations
complete.

This ensures that the registry can never open thousands of simultaneous
threads from os filesystem operations.

Note that `maxthreads` can never be less than 25.

Add test case covering parsable string maxthreads

Signed-off-by: Tony Holdstock-Brown <tony@docker.com>

2016-05-03 09:33:22 -07:00

Stephen J Day

6167220cdd

Remove half-baked Storage Driver IPC support

This removes documentation and code related to IPC based storage driver
plugins. The existence of this functionality was an original feature goal but
is now not maintained and actively confusing incoming contributions. We will
likely explore some driver plugin mechanism in the future but we don't need
this laying around in the meantime.

Signed-off-by: Stephen J Day <stephen.day@docker.com>

2015-06-29 16:52:12 -07:00

Stephen J Day

6e4f9a2e3e

Move storagedriver package to registry/storage/driver

This change is slightly more complex than previous package maves in that the
package name changed. To address this, we simply always reference the package
driver as storagedriver to avoid compatbility issues with existing code. While
unfortunate, this can be cleaned up over time.

Signed-off-by: Stephen J Day <stephen.day@docker.com>

2015-02-11 12:43:04 -08:00

3 commits