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Support EBS gp2 to gp3 migration on sync for below 1tb volumes (#1242)

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* initial commit for gp3 migration.

* Default volume migration done.

* Added Gomock and one test case with mock.

* Dep update.

* more changes for code gen.

* push fake package.

* Rename var.

* Changes to Makefile and return value.

* Macke mocks phony due to overlap in foldername.

* Learning as one goes. Initialize map.

* Wrong toggle.

* Expect modify call.

* Fix mapping of ids in test.

* Fix volume id.

* volume ids.

* Fixing test setup. Late night...

* create all pvs.

* Fix test case config.

* store volumes and compare.

* More logs.

* Logging of migration action.

* Ensure to log errors.

* Log warning if modify failed, e.g. due to ebs volume state.

* Add more output.

* Skip local e2e tests.

* Reflect k8s volume id in test data. Extract aws volume id from k8s value.

* Finalizing ebs migration.

* More logs. describe fails.

* Fix non existing fields in gp2 discovery.

* Remove nothing to do flag for migration.

* Final commit for migration.

* add new options to all places

Co-authored-by: Felix Kunde <felix-kunde@gmx.de>
This commit is contained in:
Jan Mussler
2020-12-11 15:52:32 +01:00
committed by GitHub
co-authored by Felix Kunde
parent b9ef88f842
commit 549f71bb49
27 changed files with 568 additions and 168 deletions
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docs/reference/operator_parameters.md
+14 -2
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@@ -518,10 +518,22 @@ yet officially supported.
AWS region used to store EBS volumes. The default is `eu-central-1`.
* **additional_secret_mount**
Additional Secret (aws or gcp credentials) to mount in the pod. The default is empty.
Additional Secret (aws or gcp credentials) to mount in the pod.
The default is empty.
* **additional_secret_mount_path**
Path to mount the above Secret in the filesystem of the container(s). The default is empty.
Path to mount the above Secret in the filesystem of the container(s).
The default is empty.
* **enable_ebs_gp3_migration**
enable automatic migration on AWS from gp2 to gp3 volumes, that are smaller
than the configured max size (see below). This ignores that EBS gp3 is by
default only 125 MB/sec vs 250 MB/sec for gp2 >= 333GB.
The default is `false`.
* **enable_ebs_gp3_migration_max_size**
defines the maximum volume size in GB until which auto migration happens.
Default is 1000 (1TB) which matches 3000 IOPS.
## Logical backup