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2020-08-26pppoe-server: T2829: migrate 'ppp-options mppe' to leafNodeChristian Poessinger
2020-08-22dhcpv6-pd: T2677: optimize CLI interface for PD configurationChristian Poessinger
The current CLI did not support multiple prefix-delegations per interface. Some ISPs only send one /64 to a client per prefix-delegation request, but they allow the customer to request multiple prefixes. The 'dhcpv6-options prefix-delegation' node has been renamed and converted to a tag node named 'dhcpv6-options pd'. The tag node specifies a PD request (>=0). In the past the user needed to know what prefix will be assigned and required to calculate the sla-len by himself. The 'sla-len' node was dropped and is now calculated in the background from the 'dhcpv6-options pd 0 length' node. It is no longer mandatory to supply the 'sla-id' node, if sla-id is not specified it is 'guessed' by counting upwards. Example configuration: ---------------------- ethernet eth1 { address dhcpv6 dhcpv6-options { pd 0 { length 56 interface eth2 { address 1 } } } } This will request a /56 assignment from the ISP and will delegate a /64 network to interface eth2. VyOS will use the interface address ::1 on the delegate interface (eth2) as its local address.
2020-07-29wireguard: T2743: move key migration from config script to migration scriptChristian Poessinger
Migration files on the storage should be done one time by a migration script instead of every time the configuration changes. Moving this to an older migration script is fine as this is around for a long time and all rolling releases are already up2date. It only affects updates from VyOS 1.2 series.
2020-07-11snmp: T2687: precalculate snmpv3 encrypted keysChristian Poessinger
As of now when adding new credentials for any SNMPv3 user we submit the credential either plaintext or encrypted. A plaintext credential will be hashed by SNMPd in the background and then passed back into the CLI so it's not stored in cleartext. This feels like the wrong way in changing the CLI content with data produced by a 3rd party daemon which implements the service. It feels like the tail wiggles the entire dog. This should be changed in the following way: - After retrieving the plaintext password from CLI, use Python to hash the key in advance - Re-populate the encrypted key into the CLI and drop the plaintext one - Generate service configuration and continue startup of SNMPd This also fixes a race condition when SNMPd started up but not properly provided the hasehd keys in the configuration resulting in a ConfigurationError. Now as we also support binding SNMPd to a VRF this fixes a deadlock situation on bootup as we can only bind late to the VRF and require up to 5 restarts of the service - but the service will never start.
2020-07-07ssh: T2691: bugfix loglevel config migrationChristian Poessinger
When migrating the conf from VyOS 1.2 to 1.3 a configuration error could appear if the user specified "info" as loglevel instead of "INFO". There was no input validation done in 1.2 but this is now enforced in 1.3. In VyOS 1.3 loglevel will be always lowercase on the CLI and when migrating the config this is transformed. Also VyOS 1.2 accpeted any arbitrary loglevel. If an invalid loglevel is found it will be set to info.
2020-06-26migration: interfaces: T2622: fix pseudo-ethernet migrationChristian Poessinger
By implementation misstake we exited the migrationscript if no VXLAN interface was found but this was wrong as the same loop is used on pseudo-ethernet interfaces. The Migrator previously only worked on pseudo-ethernet when also a VXLAN interface was present. This has been corrected.
2020-06-22Merge pull request #452 from jjakob/T2486-dns-hostsd-fixesDaniil Baturin
T2486: DNS, vyos-hostsd fixes
2020-06-21console: T2624: fix migration script for configured powersave and no consoleChristian Poessinger
When the 'powersave' option under 'system console' was defined but no actual serial console device this cause the following error during migration: Loading configuration from 'config.boot' Traceback (most recent call last): File "/opt/vyatta/etc/config-migrate/migrate/system/16-to-17", line 45, in <module> for device in config.list_nodes(base + ['device']): File "/usr/lib/python3/dist-packages/vyos/configtree.py", line 236, in list_nodes raise ConfigTreeError("Path [{}] doesn't exist".format(path_str)) vyos.configtree.ConfigTreeError: Path [b'system console device'] doesn't exist
2020-06-19router-advert: T2618: fix for wrongly converted "autonomous-flag"Christian Poessinger
Boolean nodes have been removed b/c a boolean value makes less sense. The same behavior can be achieved with the presence or absence of a node. Unfortunately the 'autonomous-flag' node has been a negated one which did not migrate it to 'no-autonomous-flag' if it was set to false previously.
2020-06-11dns forwarding: T2486: add conf nodes 'addnta', 'recursion-desired', migratorJernej Jakob
Add new nodes for 'service dns forwarding domain': 'addnta': adds addNTA to lua-config-file 'recursion-desired': sets '+' before the zone in forward-zones-file The migrator sets both options for all configured domains. This is usually the desired config.
2020-06-11system: T2486: migrate disable-dhcp-nameservers to name-servers-dhcpJernej Jakob
The previous implementation only supported disabling DHCP nameservers for all interfaces, and was implemented improperly so it didn't work anyway. This migrates it to name-servers-dhcp <interface>, which allows us to enable just the interfaces we want to use for system DNS, identical in syntax to 'service dns forwarding dhcp <interface>'. The migrator searches through all interfaces that have address 'dhcp(v6)?' and adds them to the name-servers-dhcp list if disable-dhcp-nameservers is not set, else it does nothing.
2020-06-09console: T2529: migrate from ttyUSB device to new device in /dev/serial/by-busChristian Poessinger
During testing it was discovered that there is a well known problem (we had for ethernet interfaces) also in the serial port world. They will be enumerated and mapped to /dev/ttyUSBxxx differently from boot to boot. This is especially painful on my development APU4 board which also has a Sierra Wireless MC7710 LTE module installed. The serial port will toggle between ttyUSB2 and ttyUSB5 depending on the amount of serial port extenders attached (FT4232H). The shipped udev rule (/usr/lib/udev/rules.d/60-serial.rules) partly solves this by enumerating the devices into /dev/serial/by-id folder with their name and serial number - it's a very good idea but I've found that not all of the FT4232H dongles have a serial number programmed - this leads to the situation that when you plug in two cables with both having serial number 0 - only one device symlink will appear - the previous one is always overwritten by the latter one. Derive /usr/lib/udev/rules.d/60-serial.rules and create a /dev/serial/by-bus directory and group devices by attached USB root port.
2020-06-09console: T2570: remove support for Hayes ModemsChristian Poessinger
Support for Hayes modems has been long gone (1.2.x) and nobody cared. It was removed in commit d582bbaf3 ("update console settings for systemd") of vyatta-cfg-system. So as there have been zero complaints - cleanup the CLI.
2020-06-09netconsole: T2561: use migrator to delete config nodesChristian Poessinger
The current implementation only works once the system has been fully booted up and the config nodes have been process. So there is no "early" kernel debugging. It is started with priority 400 (after all network stuff) - thus it has a questionable at all for Kernel debugging. It would only make sense if the entire system is changed to supply the config stuff to the Kernel commandline and then send it to a dedicated MAC address target as network will be initialized late. As there are zero Phabricator tasks available and we do not know any user using this - the "feature" will be removed.
2020-06-07wwan: T2529: migrate device from ttyUSB to usbXbY.YpZ.ZChristian Poessinger
During testing it was discovered that there is a well known problem (we had for ethernet interfaces) also in the serial port world. They will be enumerated and mapped to /dev/ttyUSBxxx differently from boot to boot. This is especially painful on my development APU4 board which also has a Sierra Wireless MC7710 LTE module installed. The serial port will toggle between ttyUSB2 and ttyUSB5 depending on the amount of serial port extenders attached (FT4232H). The shipped udev rule (/usr/lib/udev/rules.d/60-serial.rules) partly solves this by enumerating the devices into /dev/serial/by-id folder with their name and serial number - it's a very good idea but I've found that not all of the FT4232H dongles have a serial number programmed - this leads to the situation that when you plug in two cables with both having serial number 0 - only one device symlink will appear - the previous one is always overwritten by the latter one. Derive /usr/lib/udev/rules.d/60-serial.rules and create a /dev/serial/by-bus directory and group devices by attached USB root port. vyos@vyos:~$ find /dev/serial/by-bus/ -name usb* -exec basename {} \; | sort usb0b1.3p1.0 usb0b1.3p1.2 usb0b1.3p1.3 usb0b2.4p1.0 usb0b2.4p1.1 usb0b2.4p1.2 usb0b2.4p1.3 So we have USB root 0 with bus 1.3 and port 1.0. The enumeration is constant accross reboots.
2020-05-27dhcpv6-pd: pppoe: T2506: remove debug print statementChristian Poessinger
2020-05-26dhcpv6-pd: pppoe: T2506: restructure CLIChristian Poessinger
Rename the CLI nodes for prefix delegation from "dhcpv6-options delegate <interface>" to "dhcpv6-options prefix-delegation interface <interface>". The change is required to add the possibility to request for specific prefix sized via the CLI. That option was not possible with the old configuration tree.
2020-05-16nat: T2198: migrate "log enable" node to only "log"Christian Poessinger
2020-04-30dhcpv6-server: T2406: merge sip-server-{address,name} to sip-server nodeChristian Poessinger
The subnet specific nodes sip-server-address & sip-server-name do the same for the user - specify a SIP server. Only the backend is rendered in a different way, as ISC DHCPv6 expects different options. There is absolutely no need for the user to distinguish between both two nodes.
2020-04-26salt: T2384: migrate config optionsChristian Poessinger
- delete log_file, log_level and user nodes - rename hash_type to hash - rename mine_interval to interval
2020-04-22vpn: pptp: T2351: migrate to common radius CLIChristian Poessinger
2020-04-22vpn: pptp: T2351: migrate to common name-server, wins-server nodesChristian Poessinger
2020-04-19ipoe-server: T2324: bugfix name-server migrationChristian Poessinger
... sometimes it seems to have been called dns-server or dns-servers :/ ... lucky me!
2020-04-19{pppoe,ipoe}-server: T2324: T2314: migrate CoA serverChristian Poessinger
2020-04-18{pppoe,ipoe}-server: rename RADIUS keyChristian Poessinger
2020-04-18ipoe-server: T2324: migrate IPv6 client IP pool to common CLI nodesChristian Poessinger
2020-04-18pppoe-server: T2314: fix RADIUS migrationChristian Poessinger
2020-04-18ipoe-server: T2324: migrate RADIUS configuration to common CLI syntaxChristian Poessinger
2020-04-18ipoe-server: T2324: migrate IPv4/IPv6 name-servers to common nodeChristian Poessinger
2020-04-18pppoe-server: T2314: remove debug code from migration scriptChristian Poessinger
2020-04-18pppoe-server: T2314: migrate IPv6 to common CLI nodes with embeeded validationChristian Poessinger
2020-04-18pppoe-server: T2314: migrate RADIUS configuration to common CLI syntaxChristian Poessinger
2020-04-18pppoe-server: T2314: migrate IPv4/IPv6 name-servers to common nodeChristian Poessinger
Instead of having "dns-server server-1|server-2" nodes and the same for IPv6 all DNS nameservers are migrated to a common name-servers node.
2020-04-18dns-forwarding: T2318: bugfix migration scriptChristian Poessinger
Commit bbea850ea5f ("ifconfig: T2057: remove need for interface-types.json") called the Interface() class with a wrong input variable, this caused the following error: Traceback (most recent call last): File "/opt/vyatta/etc/config-migrate/migrate/dns-forwarding/1-to-2", line 64, in <module> raise ValueError(f'Invalid interface name {intf}') ValueError: Invalid interface name eth0 vif 202
2020-04-11vpn: l2tp: T2264: migrate IPv6 prefix node to common CLI styleChristian Poessinger
Combining multiple options into a single CLI node is considered bad practice. IPv6 prefixes consited of the prefix itself and a mask send to the client in one node only. The following CLI parts have been migrated from client-ipv6-pool { delegate-prefix fc00:0:1::/48,64 prefix 2001:db8::/64,64 } to client-ipv6-pool { delegate fc00:0:1::/48 { delegation-prefix 48 } prefix 2001:db8::/48 { mask 64 } } Thus regular validation steps from the VyOS CLI can be used when a prefix is configured.
2020-04-11vpn: l2tp: T2264: remove RADIUS req-limit nodeChristian Poessinger
It makes less sense for the user to specify this behavior.
2020-04-11vpn: l2tp: T2264: combine WINS CLI syntaxChristian Poessinger
There is no reason to distinguish between WINS servers in terms of priority. This is solely a task which can be done in the underlaying Python scripts.
2020-04-11vpn: l2tp: T2264: combine IPv4/IPv6 name-server CLI syntaxChristian Poessinger
There is no reason to distinguish between an IPv4 and IPv6 name-server node on the CLI - this can be done in the underlaying Python scripts.
2020-04-09vxlan: pseudo-ethernet: T2260: convert link nodes to source-interfaceChristian Poessinger
2020-04-09wireguard: T2206: fix comment in migration scriptChristian Poessinger
2020-04-07http api: T2160: move 'api virtual-host' to 'api-restrict virtual-host'John Estabrook
Restriction of api proxy should be owned by https.py, not http-api.py.
2020-04-06util: T2226: rewrite 12-to-13 to use cmdThomas Mangin
2020-04-05wireguard: T2206: split endpoint node into address and portChristian Poessinger
WireGuard has been the only subsystem combining a remote ip address and a remote port number into a single node. This is bad as there is no possiblity for the XML based input validation for IP address and port numbers. That's the reason the peer endpoint node goets migrated into a peer address and a peer port node utilizing the embedded syntax node checking for IP addresses and port ranges.
2020-04-05wwan: migrate: fix commentChristian Poessinger
2020-04-02bgp: T2100: migration to drop parameter disable-network-import-checkJohn Estabrook
2020-03-28wwan: T1988: support interface disableChristian Poessinger
2020-03-26router-advert: T2162: bugfix migrating link-mtu nodes with 0 valueChristian Poessinger
... those nodes mean link-mtu advertisement is disabled in radvd and thus we delete the node completely as it's useless.
2020-03-25service https: T2157: Fix comment blockJohn Estabrook
2020-03-25Merge pull request #265 from thomas-mangin/2057-dhcp-vlanChristian Poessinger
ifconfig: T2057: break down DHCP, add register, STP and VLAN as adapters
2020-03-24service https: T2157: Organize server block directives as 'virtual host'John Estabrook