[pbs-devel] [PATCH proxmox-backup 1/2] api: create default prune job on datastore creation

[Christian Ebner <c.ebner@proxmox.com>]

Create a default prune job when a datastore is created as part of a
disk/zpool creation transaction via e.g.:
`proxmox-backup-manager disk fs create <storage-name> --disk <block-device>
--add-datastore true`

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
Currently depends on this patch to apply:
https://lists.proxmox.com/pipermail/pbs-devel/2023-November/007336.html

I can send a v2 without this interdependecy if requested.

 src/api2/node/disks/directory.rs | 25 +++++++++++++++++++++++--
 src/api2/node/disks/zfs.rs       | 27 ++++++++++++++++++++++++---
 2 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/src/api2/node/disks/directory.rs b/src/api2/node/disks/directory.rs
index af2e1a14..89260b8e 100644
--- a/src/api2/node/disks/directory.rs
+++ b/src/api2/node/disks/directory.rs
@@ -6,10 +6,11 @@ use proxmox_router::{Permission, Router, RpcEnvironment, RpcEnvironmentType};
 use proxmox_schema::api;
 use proxmox_section_config::SectionConfigData;
 use proxmox_sys::task_log;
+use proxmox_uuid::Uuid;
 
 use pbs_api_types::{
-    DataStoreConfig, BLOCKDEVICE_NAME_SCHEMA, STORAGE_NAME_SCHEMA, NODE_SCHEMA, PRIV_SYS_AUDIT,
-    PRIV_SYS_MODIFY, UPID_SCHEMA,
+    DataStoreConfig, KeepOptions, PruneJobConfig, PruneJobOptions, BLOCKDEVICE_NAME_SCHEMA,
+    NODE_SCHEMA, PRIV_SYS_AUDIT, PRIV_SYS_MODIFY, STORAGE_NAME_SCHEMA, UPID_SCHEMA,
 };
 
 use crate::tools::disks::{
@@ -210,6 +211,26 @@ pub fn create_datastore_disk(
                     datastore,
                     Some(&worker),
                 )?;
+
+                crate::api2::config::prune::do_create_prune_job(
+                    PruneJobConfig {
+                        id: {
+                            let mut id = format!("default-{}-{}", name, Uuid::generate());
+                            id.truncate(32);
+                            id
+                        },
+                        store: name.clone(),
+                        comment: None,
+                        disable: false,
+                        schedule: String::from("daily"),
+                        options: PruneJobOptions {
+                            keep: KeepOptions::default(),
+                            max_depth: None,
+                            ns: None,
+                        },
+                    },
+                    Some(&worker),
+                )?;
             }
 
             Ok(())
diff --git a/src/api2/node/disks/zfs.rs b/src/api2/node/disks/zfs.rs
index e225b9a7..7bc46986 100644
--- a/src/api2/node/disks/zfs.rs
+++ b/src/api2/node/disks/zfs.rs
@@ -4,11 +4,12 @@ use serde_json::{json, Value};
 use proxmox_router::{Permission, Router, RpcEnvironment, RpcEnvironmentType};
 use proxmox_schema::api;
 use proxmox_sys::{task_error, task_log};
+use proxmox_uuid::Uuid;
 
 use pbs_api_types::{
-    DataStoreConfig, ZfsCompressionType, ZfsRaidLevel, ZpoolListItem, STORAGE_NAME_SCHEMA,
-    DISK_ARRAY_SCHEMA, DISK_LIST_SCHEMA, NODE_SCHEMA, PRIV_SYS_AUDIT, PRIV_SYS_MODIFY, UPID_SCHEMA,
-    ZFS_ASHIFT_SCHEMA, ZPOOL_NAME_SCHEMA,
+    DataStoreConfig, KeepOptions, PruneJobConfig, PruneJobOptions, ZfsCompressionType,
+    ZfsRaidLevel, ZpoolListItem, DISK_ARRAY_SCHEMA, DISK_LIST_SCHEMA, NODE_SCHEMA, PRIV_SYS_AUDIT,
+    PRIV_SYS_MODIFY, STORAGE_NAME_SCHEMA, UPID_SCHEMA, ZFS_ASHIFT_SCHEMA, ZPOOL_NAME_SCHEMA,
 };
 
 use crate::tools::disks::{
@@ -325,6 +326,26 @@ pub fn create_zpool(
                     datastore,
                     Some(&worker),
                 )?;
+
+                crate::api2::config::prune::do_create_prune_job(
+                    PruneJobConfig {
+                        id: {
+                            let mut id = format!("default-{}-{}", name, Uuid::generate());
+                            id.truncate(32);
+                            id
+                        },
+                        store: name.clone(),
+                        comment: None,
+                        disable: false,
+                        schedule: String::from("daily"),
+                        options: PruneJobOptions {
+                            keep: KeepOptions::default(),
+                            max_depth: None,
+                            ns: None,
+                        },
+                    },
+                    Some(&worker),
+                )?;
             }
 
             Ok(())
-- 
2.39.2