storj/satellite/satellitedb/dbx/node.dbx

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//--- overlay cache ---//
model node (
key id
index (
name node_last_ip
fields last_net
)
index (
name nodes_dis_unk_off_exit_fin_last_success_index
fields disqualified unknown_audit_suspended offline_suspended exit_finished_at last_contact_success
)
index (
// N.B. the index doesn't have a name which clarifies its purpose because
// it was created in the production DBs as it's before being added here
name nodes_type_last_cont_success_free_disk_ma_mi_patch_vetted_partial_index
fields type last_contact_success free_disk major minor patch vetted_at
where node.disqualified = null
where node.unknown_audit_suspended = null
where node.exit_initiated_at = null
where node.release = true
where node.last_net != ""
)
index (
// N.B. the index doesn't have a name which clarifies its purpose because
// it was created in the production DBs as it's before being added here
name nodes_dis_unk_aud_exit_init_rel_type_last_cont_success_stored_index
fields disqualified unknown_audit_suspended exit_initiated_at release type last_contact_success
where node.disqualified = null
where node.unknown_audit_suspended = null
where node.exit_initiated_at = null
where node.release = true
)
field id blob
// address is how to contact the node, this can be a hostname or IP and it contains the port
field address text ( updatable, default "" ) // TODO: use compressed format
// last_net is the /24 subnet of the IP
field last_net text ( updatable )
field last_ip_port text ( updatable, nullable )
field country_code text ( updatable, nullable )
field protocol int ( updatable, default 0 )
field type int ( updatable, default 0 )
field email text ( updatable )
field wallet text ( updatable ) // TODO: use compressed format
field wallet_features text ( updatable, default "" )
field free_disk int64 ( updatable, default -1 )
field piece_count int64 ( autoinsert, updatable, default 0 )
field major int64 ( updatable, default 0 )
field minor int64 ( updatable, default 0 )
field patch int64 ( updatable, default 0 )
field hash text ( updatable, default "" )
field timestamp timestamp ( updatable, default "0001-01-01 00:00:00+00" )
field release bool ( updatable, default false )
field latency_90 int64 ( updatable, default 0 )
field vetted_at timestamp ( updatable, nullable )
field created_at timestamp ( autoinsert, default current_timestamp )
field updated_at timestamp ( autoinsert, autoupdate, default current_timestamp )
field last_contact_success timestamp ( updatable, default "epoch" )
field last_contact_failure timestamp ( updatable, default "epoch" )
// node is disqualified when it fails too many audits or is offline for too long
field disqualified timestamp ( updatable, nullable )
field disqualification_reason int ( updatable, nullable )
// node is placed under inspection when it has too many unknown-error audits
// renamed column from suspended
field unknown_audit_suspended timestamp ( updatable, nullable )
// node is considered unhealthy if it is offline for too many audits
field offline_suspended timestamp ( updatable, nullable )
// once a node becomes offline_suspended, mark it as under review so we check it again later
field under_review timestamp ( updatable, nullable )
field exit_initiated_at timestamp ( updatable, nullable )
field exit_loop_completed_at timestamp ( updatable, nullable )
field exit_finished_at timestamp ( updatable, nullable )
field exit_success bool ( updatable, default false )
field contained timestamp ( updatable, nullable )
field last_offline_email timestamp ( updatable, nullable )
field last_software_update_email timestamp ( updatable, nullable )
)
update node ( where node.id = ? )
update node (
where node.id = ?
noreturn
)
update node (
where node.id = ?
where node.disqualified = null
where node.exit_finished_at = null
noreturn
)
// "Get" query; fails if node not found
read one (
select node
where node.id = ?
)
read all (
select node.id
)
read paged (
select node
)
read all (
select node.id node.piece_count
where node.piece_count != 0
)
// -- node api version -- //
model node_api_version (
key id
field id blob
field api_version int ( updatable )
field created_at timestamp ( autoinsert )
field updated_at timestamp ( autoinsert, autoupdate )
)
create node_api_version (
noreturn
replace
)
read has (
select node_api_version
where node_api_version.id = ?
where node_api_version.api_version >= ?
)
update node_api_version (
where node_api_version.id = ?
where node_api_version.api_version < ?
noreturn
)
//-- Node Events --//
model node_event (
key id
index (
name node_events_email_event_created_at_index
fields email event created_at
where node_event.email_sent = null
)
field id blob
field email text
field node_id blob
field event int
field created_at timestamp ( default current_timestamp )
field last_attempted timestamp ( nullable, updatable )
field email_sent timestamp ( nullable, updatable )
)
create node_event()
read one (
select node_event
where node_event.id = ?
)
read first (
select node_event
where node_event.email = ?
where node_event.event = ?
orderby desc node_event.created_at
)
delete node_event ( where node_event.created_at < ? )