Remove is_backup flag for snapshots

This won't be needed for anything.

api-daemon/pvcapid/flaskapi.py

@@ -1600,6 +1600,22 @@ class API_VM_Root(Resource):
                   items:
                     type: object
                     id: VMTag
+                    properties:
+                      name:
+                        type: string
+                        description: The name of the tag
+                      type:
+                        type: string
+                        description: The type of the tag (user, system)
+                      protected:
+                        type: boolean
+                        description: Whether the tag is protected or not
+                snapshots:
+                  type: array
+                  description: The snapshot(s) of the VM
+                  items:
+                    type: object
+                    id: VMSnapshot
                     properties:
                       name:
                         type: string
@@ -1607,9 +1623,9 @@ class API_VM_Root(Resource):
                       timestamp:
                         type: string
                         descrpition: Unix timestamp of the snapshot
-                      is_backup:
+                      age:
-                        type: boolean
+                        type: string
-                        description: Whether the snapshot is from a backup or not (manual)
+                        description: Human-readable age of the snapshot in the largest viable unit: seconds, minutes, hours, days
                       rbd_snapshots:
                         type: array
                         items:
@@ -1620,22 +1636,6 @@ class API_VM_Root(Resource):
                         items:
                           type: string
                           description: A list of strings representing the lines of an (n=1) unified diff between the current VM XML specification and the snapshot VM XML specification
-                snapshots:
-                  type: array
-                  description: The snapshot(s) of the VM
-                  items:
-                    type: object
-                    id: VMSnapshot
-                    properties:
-                      name:
-                        type: string
-                        description: The name of the tag
-                      type:
-                        type: string
-                        description: The type of the tag (user, system)
-                      protected:
-                        type: boolean
-                        description: Whether the tag is protected or not
                 description:
                   type: string
                   description: The description of the VM

daemon-common/common.py

@@ -448,14 +448,12 @@ def getDomainSnapshots(zkhandler, dom_uuid):
         (
             snap_name,
             snap_timestamp,
-            snap_is_backup,
             _snap_rbd_snapshots,
             snap_dom_xml,
         ) = zkhandler.read_many(
             [
                 ("domain.snapshots", dom_uuid, "domain_snapshot.name", snapshot),
                 ("domain.snapshots", dom_uuid, "domain_snapshot.timestamp", snapshot),
-                ("domain.snapshots", dom_uuid, "domain_snapshot.is_backup", snapshot),
                 (
                     "domain.snapshots",
                     dom_uuid,
@@ -486,7 +484,6 @@ def getDomainSnapshots(zkhandler, dom_uuid):
                 "name": snap_name,
                 "timestamp": snap_timestamp,
                 "xml_diff_lines": snap_dom_xml_diff,
-                "is_backup": snap_is_backup,
                 "rbd_snapshots": snap_rbd_snapshots,
             }
         )

daemon-common/migrations/versions/14.json

@@ -1 +1 @@
-{"version": "14", "root": "", "base": {"root": "", "schema": "/schema", "schema.version": "/schema/version", "config": "/config", "config.maintenance": "/config/maintenance", "config.primary_node": "/config/primary_node", "config.primary_node.sync_lock": "/config/primary_node/sync_lock", "config.upstream_ip": "/config/upstream_ip", "config.migration_target_selector": "/config/migration_target_selector", "logs": "/logs", "faults": "/faults", "node": "/nodes", "domain": "/domains", "network": "/networks", "storage": "/ceph", "storage.health": "/ceph/health", "storage.util": "/ceph/util", "osd": "/ceph/osds", "pool": "/ceph/pools", "volume": "/ceph/volumes", "snapshot": "/ceph/snapshots"}, "logs": {"node": "", "messages": "/messages"}, "faults": {"id": "", "last_time": "/last_time", "first_time": "/first_time", "ack_time": "/ack_time", "status": "/status", "delta": "/delta", "message": "/message"}, "node": {"name": "", "keepalive": "/keepalive", "mode": "/daemonmode", "data.active_schema": "/activeschema", "data.latest_schema": "/latestschema", "data.static": "/staticdata", "data.pvc_version": "/pvcversion", "running_domains": "/runningdomains", "count.provisioned_domains": "/domainscount", "count.networks": "/networkscount", "state.daemon": "/daemonstate", "state.router": "/routerstate", "state.domain": "/domainstate", "cpu.load": "/cpuload", "vcpu.allocated": "/vcpualloc", "memory.total": "/memtotal", "memory.used": "/memused", "memory.free": "/memfree", "memory.allocated": "/memalloc", "memory.provisioned": "/memprov", "ipmi.hostname": "/ipmihostname", "ipmi.username": "/ipmiusername", "ipmi.password": "/ipmipassword", "sriov": "/sriov", "sriov.pf": "/sriov/pf", "sriov.vf": "/sriov/vf", "monitoring.plugins": "/monitoring_plugins", "monitoring.data": "/monitoring_data", "monitoring.health": "/monitoring_health", "network.stats": "/network_stats"}, "monitoring_plugin": {"name": "", "last_run": "/last_run", "health_delta": "/health_delta", "message": "/message", "data": "/data", "runtime": "/runtime"}, "sriov_pf": {"phy": "", "mtu": "/mtu", "vfcount": "/vfcount"}, "sriov_vf": {"phy": "", "pf": "/pf", "mtu": "/mtu", "mac": "/mac", "phy_mac": "/phy_mac", "config": "/config", "config.vlan_id": "/config/vlan_id", "config.vlan_qos": "/config/vlan_qos", "config.tx_rate_min": "/config/tx_rate_min", "config.tx_rate_max": "/config/tx_rate_max", "config.spoof_check": "/config/spoof_check", "config.link_state": "/config/link_state", "config.trust": "/config/trust", "config.query_rss": "/config/query_rss", "pci": "/pci", "pci.domain": "/pci/domain", "pci.bus": "/pci/bus", "pci.slot": "/pci/slot", "pci.function": "/pci/function", "used": "/used", "used_by": "/used_by"}, "domain": {"name": "", "xml": "/xml", "state": "/state", "profile": "/profile", "stats": "/stats", "node": "/node", "last_node": "/lastnode", "failed_reason": "/failedreason", "storage.volumes": "/rbdlist", "console.log": "/consolelog", "console.vnc": "/vnc", "meta.autostart": "/node_autostart", "meta.migrate_method": "/migration_method", "meta.migrate_max_downtime": "/migration_max_downtime", "meta.node_selector": "/node_selector", "meta.node_limit": "/node_limit", "meta.tags": "/tags", "migrate.sync_lock": "/migrate_sync_lock", "snapshots": "/snapshots"}, "tag": {"name": "", "type": "/type", "protected": "/protected"}, "domain_snapshot": {"name": "", "timestamp": "/timestamp", "is_backup": "/is_backup", "xml": "/xml", "rbd_snapshots": "/rbdsnaplist"}, "network": {"vni": "", "type": "/nettype", "mtu": "/mtu", "rule": "/firewall_rules", "rule.in": "/firewall_rules/in", "rule.out": "/firewall_rules/out", "nameservers": "/name_servers", "domain": "/domain", "reservation": "/dhcp4_reservations", "lease": "/dhcp4_leases", "ip4.gateway": "/ip4_gateway", "ip4.network": "/ip4_network", "ip4.dhcp": "/dhcp4_flag", "ip4.dhcp_start": "/dhcp4_start", "ip4.dhcp_end": "/dhcp4_end", "ip6.gateway": "/ip6_gateway", "ip6.network": "/ip6_network", "ip6.dhcp": "/dhcp6_flag"}, "reservation": {"mac": "", "ip": "/ipaddr", "hostname": "/hostname"}, "lease": {"mac": "", "ip": "/ipaddr", "hostname": "/hostname", "expiry": "/expiry", "client_id": "/clientid"}, "rule": {"description": "", "rule": "/rule", "order": "/order"}, "osd": {"id": "", "node": "/node", "device": "/device", "db_device": "/db_device", "fsid": "/fsid", "ofsid": "/fsid/osd", "cfsid": "/fsid/cluster", "lvm": "/lvm", "vg": "/lvm/vg", "lv": "/lvm/lv", "is_split": "/is_split", "stats": "/stats"}, "pool": {"name": "", "pgs": "/pgs", "tier": "/tier", "stats": "/stats"}, "volume": {"name": "", "stats": "/stats"}, "snapshot": {"name": "", "stats": "/stats"}}
+{"version": "14", "root": "", "base": {"root": "", "schema": "/schema", "schema.version": "/schema/version", "config": "/config", "config.maintenance": "/config/maintenance", "config.primary_node": "/config/primary_node", "config.primary_node.sync_lock": "/config/primary_node/sync_lock", "config.upstream_ip": "/config/upstream_ip", "config.migration_target_selector": "/config/migration_target_selector", "logs": "/logs", "faults": "/faults", "node": "/nodes", "domain": "/domains", "network": "/networks", "storage": "/ceph", "storage.health": "/ceph/health", "storage.util": "/ceph/util", "osd": "/ceph/osds", "pool": "/ceph/pools", "volume": "/ceph/volumes", "snapshot": "/ceph/snapshots"}, "logs": {"node": "", "messages": "/messages"}, "faults": {"id": "", "last_time": "/last_time", "first_time": "/first_time", "ack_time": "/ack_time", "status": "/status", "delta": "/delta", "message": "/message"}, "node": {"name": "", "keepalive": "/keepalive", "mode": "/daemonmode", "data.active_schema": "/activeschema", "data.latest_schema": "/latestschema", "data.static": "/staticdata", "data.pvc_version": "/pvcversion", "running_domains": "/runningdomains", "count.provisioned_domains": "/domainscount", "count.networks": "/networkscount", "state.daemon": "/daemonstate", "state.router": "/routerstate", "state.domain": "/domainstate", "cpu.load": "/cpuload", "vcpu.allocated": "/vcpualloc", "memory.total": "/memtotal", "memory.used": "/memused", "memory.free": "/memfree", "memory.allocated": "/memalloc", "memory.provisioned": "/memprov", "ipmi.hostname": "/ipmihostname", "ipmi.username": "/ipmiusername", "ipmi.password": "/ipmipassword", "sriov": "/sriov", "sriov.pf": "/sriov/pf", "sriov.vf": "/sriov/vf", "monitoring.plugins": "/monitoring_plugins", "monitoring.data": "/monitoring_data", "monitoring.health": "/monitoring_health", "network.stats": "/network_stats"}, "monitoring_plugin": {"name": "", "last_run": "/last_run", "health_delta": "/health_delta", "message": "/message", "data": "/data", "runtime": "/runtime"}, "sriov_pf": {"phy": "", "mtu": "/mtu", "vfcount": "/vfcount"}, "sriov_vf": {"phy": "", "pf": "/pf", "mtu": "/mtu", "mac": "/mac", "phy_mac": "/phy_mac", "config": "/config", "config.vlan_id": "/config/vlan_id", "config.vlan_qos": "/config/vlan_qos", "config.tx_rate_min": "/config/tx_rate_min", "config.tx_rate_max": "/config/tx_rate_max", "config.spoof_check": "/config/spoof_check", "config.link_state": "/config/link_state", "config.trust": "/config/trust", "config.query_rss": "/config/query_rss", "pci": "/pci", "pci.domain": "/pci/domain", "pci.bus": "/pci/bus", "pci.slot": "/pci/slot", "pci.function": "/pci/function", "used": "/used", "used_by": "/used_by"}, "domain": {"name": "", "xml": "/xml", "state": "/state", "profile": "/profile", "stats": "/stats", "node": "/node", "last_node": "/lastnode", "failed_reason": "/failedreason", "storage.volumes": "/rbdlist", "console.log": "/consolelog", "console.vnc": "/vnc", "meta.autostart": "/node_autostart", "meta.migrate_method": "/migration_method", "meta.migrate_max_downtime": "/migration_max_downtime", "meta.node_selector": "/node_selector", "meta.node_limit": "/node_limit", "meta.tags": "/tags", "migrate.sync_lock": "/migrate_sync_lock", "snapshots": "/snapshots"}, "tag": {"name": "", "type": "/type", "protected": "/protected"}, "domain_snapshot": {"name": "", "timestamp": "/timestamp", "xml": "/xml", "rbd_snapshots": "/rbdsnaplist"}, "network": {"vni": "", "type": "/nettype", "mtu": "/mtu", "rule": "/firewall_rules", "rule.in": "/firewall_rules/in", "rule.out": "/firewall_rules/out", "nameservers": "/name_servers", "domain": "/domain", "reservation": "/dhcp4_reservations", "lease": "/dhcp4_leases", "ip4.gateway": "/ip4_gateway", "ip4.network": "/ip4_network", "ip4.dhcp": "/dhcp4_flag", "ip4.dhcp_start": "/dhcp4_start", "ip4.dhcp_end": "/dhcp4_end", "ip6.gateway": "/ip6_gateway", "ip6.network": "/ip6_network", "ip6.dhcp": "/dhcp6_flag"}, "reservation": {"mac": "", "ip": "/ipaddr", "hostname": "/hostname"}, "lease": {"mac": "", "ip": "/ipaddr", "hostname": "/hostname", "expiry": "/expiry", "client_id": "/clientid"}, "rule": {"description": "", "rule": "/rule", "order": "/order"}, "osd": {"id": "", "node": "/node", "device": "/device", "db_device": "/db_device", "fsid": "/fsid", "ofsid": "/fsid/osd", "cfsid": "/fsid/cluster", "lvm": "/lvm", "vg": "/lvm/vg", "lv": "/lvm/lv", "is_split": "/is_split", "stats": "/stats"}, "pool": {"name": "", "pgs": "/pgs", "tier": "/tier", "stats": "/stats"}, "volume": {"name": "", "stats": "/stats"}, "snapshot": {"name": "", "stats": "/stats"}}

daemon-common/vm.py

@@ -1249,7 +1249,7 @@ def get_list(
 #
 # VM Snapshot Tasks
 #
-def create_vm_snapshot(zkhandler, domain, snapshot_name=None, is_backup=False):
+def create_vm_snapshot(zkhandler, domain, snapshot_name=None):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zkhandler, domain)
     if not dom_uuid:
@@ -1317,15 +1317,6 @@ def create_vm_snapshot(zkhandler, domain, snapshot_name=None, is_backup=False):
                 ),
                 tstart,
             ),
-            (
-                (
-                    "domain.snapshots",
-                    dom_uuid,
-                    "domain_snapshot.is_backup",
-                    snapshot_name,
-                ),
-                is_backup,
-            ),
             (
                 (
                     "domain.snapshots",
@@ -1355,7 +1346,7 @@ def create_vm_snapshot(zkhandler, domain, snapshot_name=None, is_backup=False):
     )
 
 
-def remove_vm_snapshot(zkhandler, domain, snapshot_name, remove_backup=False):
+def remove_vm_snapshot(zkhandler, domain, snapshot_name):
     # Validate that VM exists in cluster
     dom_uuid = getDomainUUID(zkhandler, domain)
     if not dom_uuid:
@@ -1369,30 +1360,6 @@ def remove_vm_snapshot(zkhandler, domain, snapshot_name, remove_backup=False):
             f'ERROR: Could not find snapshot "{snapshot_name}" of VM "{domain}"!',
         )
 
-    print(
-        zkhandler.read(
-            ("domain.snapshots", dom_uuid, "domain_snapshot.is_backup", snapshot_name)
-        )
-    )
-    if (
-        strtobool(
-            zkhandler.read(
-                (
-                    "domain.snapshots",
-                    dom_uuid,
-                    "domain_snapshot.is_backup",
-                    snapshot_name,
-                )
-            )
-        )
-        and not remove_backup
-    ):
-        # Disallow removing backups normally, but expose `remove_backup` flag for internal usage by refactored backup handlers
-        return (
-            False,
-            f'ERROR: Snapshot "{snapshot_name}" of VM "{domain}" is a backup; please remove with "pvc backup"!',
-        )
-
     tstart = time.time()
 
     _snapshots = zkhandler.read(

daemon-common/zkhandler.py

@@ -725,7 +725,6 @@ class ZKSchema(object):
         "domain_snapshot": {
             "name": "",  # The root key
             "timestamp": "/timestamp",
-            "is_backup": "/is_backup",
             "xml": "/xml",
             "rbd_snapshots": "/rbdsnaplist",
         },