List managed ClickHouse clusters with versions

Audit ClickHouse cluster versions and presets to spot upgrade candidates

yc managed-clickhouse cluster list --format json | jq -r '.[] | "\(.name)\t\(.config.version)\t\(.resources.resourcePresetId)"'

More yc commands

Create static access key for Object Storage

yc iam access-key create --service-account-name <name> --format json | jq -r '"AWS_ACCESS_KEY_ID=\(.access_key.key_id)\nAWS_SECRET_ACCESS_KEY=\(.secret)"'

Mint S3-compatible static key for a SA; note: secret shown once, capture it now
Use aws s3 against Yandex Object Storage

aws --endpoint-url=https://storage.yandexcloud.net s3 sync ./dist s3://<name>/<id>/ --delete --exclude '*.map'

Sync to YC bucket via S3 API; modern: use --delete to mirror and prune stale objects
List Object Storage buckets

yc storage bucket list --format json | jq -r '.[] | "\(.name)\t\(.max_size/1073741824)GiB\t\(.default_storage_class)"'

List buckets with size cap in GiB and storage class in one pass
Apply S3 lifecycle to expire old objects

aws --endpoint-url=https://storage.yandexcloud.net s3api put-bucket-lifecycle-configuration --bucket <name> --lifecycle-configuration '{"Rules":[{"ID":"expire-logs","Status":"Enabled","Filter":{"Prefix":"logs/"},"Expiration":{"Days":30}}]}'

Auto-expire objects under prefix after 30d to cut storage cost
Create registry and configure Docker

yc container registry create --name <name> && yc container registry configure-docker

Create CR and wire docker creds helper; modern: uses yc as a credential helper, no docker login