Current File : //proc/self/root/backups/router/usr/local/share/kea/scripts/pgsql/upgrade_002.0_to_003.0.sh
#!/bin/sh
# Copyright (C) 2016-2024 Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Exit with error if commands exit with non-zero and if undefined variables are
# used.
set -eu
# shellcheck disable=SC2034
# SC2034: ... appears unused. Verify use (or export if used externally).
prefix="/usr/local"
# Include utilities based on location of this script. Check for sources first,
# so that the unexpected situations with weird paths fall on the default
# case of installed.
script_path=$(cd "$(dirname "${0}")" && pwd)
if test "${script_path}" = "/usr/obj/usr/ports/net/kea/work/kea-2.6.1/src/share/database/scripts/pgsql"; then
# shellcheck source=./src/bin/admin/admin-utils.sh.in
. "/usr/obj/usr/ports/net/kea/work/kea-2.6.1/src/bin/admin/admin-utils.sh"
else
# shellcheck source=./src/bin/admin/admin-utils.sh.in
. "${prefix}/share/kea/scripts/admin-utils.sh"
fi
VERSION=$(pgsql_version "$@")
if [ "$VERSION" != "2.0" ]; then
printf 'This script upgrades 2.0 to 3.0. '
printf 'Reported version is %s. Skipping upgrade.\n' "${VERSION}"
exit 0
fi
psql "$@" >/dev/null <<EOF
START TRANSACTION;
-- This line starts the schema upgrade to version 3.0.
--
-- Table structure for table host_identifier_type
--
CREATE TABLE host_identifier_type (
type SMALLINT PRIMARY KEY NOT NULL,
name VARCHAR(32) DEFAULT NULL
);
INSERT INTO host_identifier_type VALUES (0, 'hw-address');
INSERT INTO host_identifier_type VALUES (1, 'duid');
INSERT INTO host_identifier_type VALUES (2, 'circuit-id');
CREATE TABLE dhcp_option_scope (
scope_id SMALLINT PRIMARY KEY NOT NULL,
scope_name varchar(32) DEFAULT NULL
);
INSERT INTO dhcp_option_scope VALUES (0, 'global');
INSERT INTO dhcp_option_scope VALUES (1, 'subnet');
INSERT INTO dhcp_option_scope VALUES (2, 'client-class');
INSERT INTO dhcp_option_scope VALUES (3, 'host');
--
-- Table structure for table hosts
--
-- Primary key and unique constraints automatically create indexes
-- foreign key constraints do not
CREATE TABLE hosts (
host_id SERIAL PRIMARY KEY NOT NULL,
dhcp_identifier BYTEA NOT NULL,
dhcp_identifier_type SMALLINT NOT NULL,
dhcp4_subnet_id INT DEFAULT NULL,
dhcp6_subnet_id INT DEFAULT NULL,
ipv4_address BIGINT DEFAULT NULL,
hostname VARCHAR(255) DEFAULT NULL,
dhcp4_client_classes VARCHAR(255) DEFAULT NULL,
dhcp6_client_classes VARCHAR(255) DEFAULT NULL,
CONSTRAINT key_dhcp4_ipv4_address_subnet_id UNIQUE (ipv4_address, dhcp4_subnet_id),
CONSTRAINT key_dhcp4_identifier_subnet_id UNIQUE (dhcp_identifier, dhcp_identifier_type, dhcp4_subnet_id),
CONSTRAINT key_dhcp6_identifier_subnet_id UNIQUE (dhcp_identifier, dhcp_identifier_type, dhcp6_subnet_id),
CONSTRAINT fk_host_identifier_type FOREIGN KEY (dhcp_identifier_type) REFERENCES host_identifier_type (type)
ON DELETE CASCADE
);
CREATE INDEX fk_host_identifier_type ON hosts (dhcp_identifier_type);
--
-- Table structure for table dhcp4_options
--
CREATE TABLE dhcp4_options (
option_id SERIAL PRIMARY KEY NOT NULL,
code SMALLINT NOT NULL,
value BYTEA,
formatted_value TEXT,
space VARCHAR(128) DEFAULT NULL,
persistent BOOLEAN NOT NULL DEFAULT 'f',
dhcp_client_class VARCHAR(128) DEFAULT NULL,
dhcp4_subnet_id INT DEFAULT NULL,
host_id INT DEFAULT NULL,
scope_id SMALLINT NOT NULL,
CONSTRAINT fk_options_host1 FOREIGN KEY (host_id) REFERENCES hosts (host_id) ON DELETE CASCADE,
CONSTRAINT fk_dhcp4_option_scode FOREIGN KEY (scope_id) REFERENCES dhcp_option_scope (scope_id) ON DELETE CASCADE
);
CREATE INDEX fk_dhcp4_options_host1_idx ON dhcp4_options (host_id);
CREATE INDEX fk_dhcp4_options_scope_idx ON dhcp4_options (scope_id);
--
-- Table structure for table dhcp6_options
--
CREATE TABLE dhcp6_options (
option_id SERIAL PRIMARY KEY NOT NULL,
code INT NOT NULL,
value BYTEA,
formatted_value TEXT,
space VARCHAR(128) DEFAULT NULL,
persistent BOOLEAN NOT NULL DEFAULT 'f',
dhcp_client_class VARCHAR(128) DEFAULT NULL,
dhcp6_subnet_id INT DEFAULT NULL,
host_id INT DEFAULT NULL,
scope_id SMALLINT NOT NULL,
CONSTRAINT fk_options_host10 FOREIGN KEY (host_id) REFERENCES hosts (host_id) ON DELETE CASCADE,
CONSTRAINT fk_dhcp6_option_scode FOREIGN KEY (scope_id) REFERENCES dhcp_option_scope (scope_id) ON DELETE CASCADE
);
CREATE INDEX fk_dhcp6_options_host1_idx ON dhcp6_options (host_id);
CREATE INDEX fk_dhcp6_options_scope_idx ON dhcp6_options (scope_id);
--
-- Table structure for table ipv6_reservations
--
CREATE TABLE ipv6_reservations (
reservation_id SERIAL PRIMARY KEY NOT NULL,
address VARCHAR(39) NOT NULL,
prefix_len SMALLINT NOT NULL DEFAULT '128',
type SMALLINT NOT NULL DEFAULT '0',
dhcp6_iaid INT DEFAULT NULL,
host_id INT NOT NULL,
CONSTRAINT key_dhcp6_address_prefix_len UNIQUE (address, prefix_len),
CONSTRAINT fk_ipv6_reservations_host FOREIGN KEY (host_id) REFERENCES hosts (host_id) ON DELETE CASCADE
);
CREATE INDEX fk_ipv6_reservations_host_idx ON ipv6_reservations (host_id);
--
-- Table structure for table lease_hwaddr_source
--
CREATE TABLE lease_hwaddr_source (
hwaddr_source INT PRIMARY KEY NOT NULL,
name VARCHAR(40) DEFAULT NULL
);
-- In the event hardware address cannot be determined, we need to satisfy
-- foreign key constraint between lease6 and lease_hardware_source
INSERT INTO lease_hwaddr_source VALUES (0, 'HWADDR_SOURCE_UNKNOWN');
-- Hardware address obtained from raw sockets
INSERT INTO lease_hwaddr_source VALUES (1, 'HWADDR_SOURCE_RAW');
-- Hardware address converted from IPv6 link-local address with EUI-64
INSERT INTO lease_hwaddr_source VALUES (2, 'HWADDR_SOURCE_IPV6_LINK_LOCAL');
-- Hardware address extracted from client-id (duid)
INSERT INTO lease_hwaddr_source VALUES (4, 'HWADDR_SOURCE_DUID');
-- Hardware address extracted from client address relay option (RFC6939)
INSERT INTO lease_hwaddr_source VALUES (8, 'HWADDR_SOURCE_CLIENT_ADDR_RELAY_OPTION');
-- Hardware address extracted from remote-id option (RFC4649)
INSERT INTO lease_hwaddr_source VALUES (16, 'HWADDR_SOURCE_REMOTE_ID');
-- Hardware address extracted from subscriber-id option (RFC4580)
INSERT INTO lease_hwaddr_source VALUES (32, 'HWADDR_SOURCE_SUBSCRIBER_ID');
-- Hardware address extracted from docsis options
INSERT INTO lease_hwaddr_source VALUES (64, 'HWADDR_SOURCE_DOCSIS_CMTS');
INSERT INTO lease_hwaddr_source VALUES (128, 'HWADDR_SOURCE_DOCSIS_MODEM');
-- Adding ORDER BY clause to sort by lease address
--
-- FUNCTION that returns a result set containing the data for lease4 dumps
DROP FUNCTION IF EXISTS lease4DumpData();
CREATE FUNCTION lease4DumpData() RETURNS
table (address inet,
hwaddr text,
client_id text,
valid_lifetime bigint,
expire timestamp with time zone,
subnet_id bigint,
fqdn_fwd int,
fqdn_rev int,
hostname text,
state text
) as \$\$
SELECT ('0.0.0.0'::inet + l.address),
encode(l.hwaddr,'hex'),
encode(l.client_id,'hex'),
l.valid_lifetime,
l.expire,
l.subnet_id,
l.fqdn_fwd::int,
l.fqdn_rev::int,
l.hostname,
s.name
FROM lease4 l
left outer join lease_state s on (l.state = s.state)
ORDER BY l.address;
\$\$ LANGUAGE SQL;
--
-- Add new columns to lease6
ALTER TABLE lease6
ADD COLUMN hwaddr BYTEA DEFAULT NULL,
ADD COLUMN hwtype SMALLINT DEFAULT NULL,
ADD COLUMN hwaddr_source SMALLINT DEFAULT NULL;
--
-- FUNCTION that returns a result set containing the column names for lease6 dumps
DROP FUNCTION IF EXISTS lease6DumpHeader();
CREATE FUNCTION lease6DumpHeader() RETURNS text AS \$\$
select cast('address,duid,valid_lifetime,expire,subnet_id,pref_lifetime,lease_type,iaid,prefix_len,fqdn_fwd,fqdn_rev,hostname,state,hwaddr,hwtype,hwaddr_source' as text) as result;
\$\$ LANGUAGE SQL;
--
--
-- FUNCTION that returns a result set containing the data for lease6 dumps
DROP FUNCTION IF EXISTS lease6DumpData();
CREATE FUNCTION lease6DumpData() RETURNS
TABLE (
address text,
duid text,
valid_lifetime bigint,
expire timestamp with time zone,
subnet_id bigint,
pref_lifetime bigint,
name text,
iaid integer,
prefix_len smallint,
fqdn_fwd int,
fqdn_rev int,
hostname text,
state text,
hwaddr text,
hwtype smallint,
hwaddr_source text
) AS \$\$
SELECT (l.address,
encode(l.duid,'hex'),
l.valid_lifetime,
l.expire,
l.subnet_id,
l.pref_lifetime,
t.name,
l.iaid,
l.prefix_len,
l.fqdn_fwd::int,
l.fqdn_rev::int,
l.hostname,
s.name,
encode(l.hwaddr,'hex'),
l.hwtype,
h.name
)
FROM lease6 l
left outer join lease6_types t on (l.lease_type = t.lease_type)
left outer join lease_state s on (l.state = s.state)
left outer join lease_hwaddr_source h on (l.hwaddr_source = h.hwaddr_source)
ORDER BY l.address;
\$\$ LANGUAGE SQL;
-- Add columns holding reservations for siaddr, sname and file fields
-- carried within DHCPv4 message.
ALTER TABLE hosts ADD COLUMN dhcp4_next_server BIGINT DEFAULT NULL;
ALTER TABLE hosts ADD COLUMN dhcp4_server_hostname VARCHAR(64) DEFAULT NULL;
ALTER TABLE hosts ADD COLUMN dhcp4_boot_file_name VARCHAR(128) DEFAULT NULL;
-- Update the schema version number.
UPDATE schema_version
SET version = '3', minor = '0';
-- This line concludes the schema upgrade to version 3.0.
-- Commit the script transaction.
COMMIT;
EOF
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