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Finish working implementation of send/receive

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Required some significant refactoring due to issues with the diff send,
but it works.
This commit is contained in:
Joshua Boniface
2024-09-30 02:31:06 -04:00
parent 34f0a2f388
commit 7785166a7e
3 changed files with 378 additions and 154 deletions
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153
api-daemon/pvcapid/flaskapi.py
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@ -3717,16 +3717,12 @@ class API_VM_Snapshot_Receive_Block(Resource):
"name": "size",
"required": True,
},
{
"name": "source_snapshot",
"required": False,
},
]
)
@Authenticator
def post(self, vm, reqargs):
"""
Receive a snapshot of a single RBD volume from another PVC cluster; may be full or incremental
Receive a full snapshot of a single RBD volume from another PVC cluster
NOTICE: This is an API-internal endpoint used by /vm/<vm>/snapshot/send; it should never be called by a client.
---
@ -3753,11 +3749,6 @@ class API_VM_Snapshot_Receive_Block(Resource):
type: integer
required: true
description: The size in bytes of the Ceph RBD volume
- in: query
name: source_snapshot
type: string
required: false
description: The name of the destination Ceph RBD volume snapshot parent for incremental transfers
responses:
200:
description: OK
@ -3775,13 +3766,151 @@ class API_VM_Snapshot_Receive_Block(Resource):
type: object
id: Message
"""
return api_helper.vm_snapshot_receive_block(
return api_helper.vm_snapshot_receive_block_full(
reqargs.get("pool"),
reqargs.get("volume"),
reqargs.get("snapshot"),
int(reqargs.get("size")),
flask.request.stream,
source_snapshot=reqargs.get("source_snapshot"),
)
@RequestParser(
[
{
"name": "pool",
"required": True,
},
{
"name": "volume",
"required": True,
},
{
"name": "snapshot",
"required": True,
},
{
"name": "source_snapshot",
"required": True,
},
]
)
@Authenticator
def put(self, vm, reqargs):
"""
Receive a single diff element from a snapshot of a single RBD volume from another PVC cluster
NOTICE: This is an API-internal endpoint used by /vm/<vm>/snapshot/send; it should never be called by a client.
---
tags:
- vm
parameters:
- in: query
name: pool
type: string
required: true
description: The name of the destination Ceph RBD data pool
- in: query
name: volume
type: string
required: true
description: The name of the destination Ceph RBD volume
- in: query
name: snapshot
type: string
required: true
description: The name of the destination Ceph RBD volume snapshot
- in: query
name: source_snapshot
type: string
required: true
description: The name of the destination Ceph RBD volume snapshot parent
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Execution error
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_snapshot_receive_block_diff(
reqargs.get("pool"),
reqargs.get("volume"),
reqargs.get("snapshot"),
reqargs.get("source_snapshot"),
flask.request.stream,
)
@RequestParser(
[
{
"name": "pool",
"required": True,
},
{
"name": "volume",
"required": True,
},
{
"name": "snapshot",
"required": True,
},
]
)
@Authenticator
def patch(self, vm, reqargs):
"""
Create the block snapshot at snapshot of volume
NOTICE: This is an API-internal endpoint used by /vm/<vm>/snapshot/send; it should never be called by a client.
---
tags:
- vm
parameters:
- in: query
name: pool
type: string
required: true
description: The name of the destination Ceph RBD data pool
- in: query
name: volume
type: string
required: true
description: The name of the destination Ceph RBD volume
- in: query
name: snapshot
type: string
required: true
description: The name of the destination Ceph RBD volume snapshot
responses:
200:
description: OK
schema:
type: object
id: Message
400:
description: Execution error
schema:
type: object
id: Message
404:
description: Not found
schema:
type: object
id: Message
"""
return api_helper.vm_snapshot_receive_block_createsnap(
reqargs.get("pool"),
reqargs.get("volume"),
reqargs.get("snapshot"),
)