release: prepare 1.0.0-beta.2
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This commit is contained in:
Stephen J Day
@@ -1,18 +1,98 @@
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# commit to be tagged for new release
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commit = "60960e1c177046de655773258db53300d0e7f005"
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commit = "HEAD"
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# previous release
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previous = "v1.0.0-beta.1"
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pre_release = true
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preface = """This release does cool stuff"""
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preface = """\
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This release rounds out much of the remaining feature set for the 1.0 release
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time frame. In addition to a large number of bugfixes and utility additions,
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services and methods have been added to the GRPC API to meet production use
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cases. The highlight is garbage collection, along with database migrations,
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plugin introspection and rich PID listing."""
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# notable prs to include in the release notes, 1234 is the pr number
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[notes]
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[notes.1234]
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title = "Some Title"
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description = """This did something cool."""
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[notes.gc]
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title = "Garbage Collection"
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description = """\
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Full garbage collection support for cleaning up content, snapshots and metadata
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for containerd resources. The implementation is based on well-known concurrent
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mark and sweep and the approach allows for extensibility in collection
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policies.
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The GC is triggered `Container.Delete and Image.Delete. Note that images may
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need to be re-pulled for proper support."""
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[notes.migrations]
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title = "Migrations"
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description = """\
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A lightweight migration framework is now part of containerd. This allows us to
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safely evolve the schema between releases with the groundwork laid early.
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As part of this release, a migration will be run to add back references in
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support of garbage collection."""
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[notes.introspection]
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title = "Introspection API"
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description = """\
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The new introspection API allows for querying the state of containerd. The
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`Plugins` method lists the state and exports of all initialized plugins in use
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in a containerd instance.
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```console
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$ ctr plugins
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TYPE ID PLATFORM STATUS
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io.containerd.content.v1 content - ok
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io.containerd.metadata.v1 bolt - ok
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io.containerd.differ.v1 walking linux/amd64 ok
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io.containerd.grpc.v1 containers - ok
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io.containerd.grpc.v1 content - ok
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io.containerd.grpc.v1 diff - ok
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io.containerd.grpc.v1 events - ok
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io.containerd.grpc.v1 healthcheck - ok
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io.containerd.grpc.v1 images - ok
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io.containerd.grpc.v1 namespaces - ok
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io.containerd.snapshotter.v1 btrfs linux/amd64 error
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io.containerd.snapshotter.v1 overlayfs linux/amd64 ok
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io.containerd.grpc.v1 snapshots - ok
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io.containerd.monitor.v1 cgroups linux/amd64 ok
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io.containerd.runtime.v1 linux linux/amd64 ok
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io.containerd.grpc.v1 tasks - ok
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io.containerd.grpc.v1 version - ok
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```"""
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[notes.listpids]
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title = "Rich ListPIDs"
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description = """\
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Listing PIDs through the task service can now provide runtime specific metadata
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through the API. This is particularly interesting on the windows platform. The
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following is an example of a Windows container `ps` output:
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```console
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$ ctr tasks ps <container-id>
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PID INFO
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3716 {ImageName:smss.exe CreatedAt:2017-10-10T17:51:45.1552607Z KernelTime_100Ns:156250 MemoryCommitBytes:348160 MemoryWorkingSetPrivateBytes:217088 MemoryWorkingSetSharedBytes:946176 ProcessID:3716 UserTime_100Ns:0}
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5472 {ImageName:svchost.exe CreatedAt:2017-10-10T17:51:46.0827893Z KernelTime_100Ns:312500 MemoryCommitBytes:2625536 MemoryWorkingSetPrivateBytes:1908736 MemoryWorkingSetSharedBytes:7532544 ProcessID:5472 UserTime_100Ns:312500}
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4612 {ImageName:svchost.exe CreatedAt:2017-10-10T17:51:46.2212148Z KernelTime_100Ns:937500 MemoryCommitBytes:3063808 MemoryWorkingSetPrivateBytes:2265088 MemoryWorkingSetSharedBytes:8667136 ProcessID:4612 UserTime_100Ns:156250}
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4416 {ImageName:cmd.exe CreatedAt:2017-10-10T17:51:46.5943846Z KernelTime_100Ns:0 MemoryCommitBytes:1564672 MemoryWorkingSetPrivateBytes:356352 MemoryWorkingSetSharedBytes:2174976 ProcessID:4416 UserTime_100Ns:0}
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8700 {ImageName:powershell.exe CreatedAt:2017-10-10T17:51:46.6120645Z KernelTime_100Ns:2343750 MemoryCommitBytes:24522752 MemoryWorkingSetPrivateBytes:19853312 MemoryWorkingSetSharedBytes:27156480 ProcessID:8700 UserTime_100Ns:10156250}
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```
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"""
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[breaking]
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[breaking.metrics]
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