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2018-08-31test: fix get_reachability()FUJITA Tomonori
the output of ping command changed? Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2018-08-28test/lib: Enable static IP addressNasato Goto
This patch enable us to give test containers a static IP address by passing 'ip_addr' argument to addif method. In addition, 'v6=True' argument is needed when we specify static IPv6 address. Usage: br01 = Bridge(name='br01', subnet='192.168.0.0/24', self_ip=False) g1 = GoBGPContainer(name='g1', asn=64512 router_id='10.0.0.1') br01.addif(g1, ip_addr='192.168.0.11')
2018-08-28test: Fix bridge methos and relative scenario testNasato Goto
This patch fix the logic of addif methos of Bridge class. IP address information will be registerd according to the IP version of bridge. This change lead the fixing of one of scenario test, "bgp_zebra_test.py".
2018-08-21test/lib: Fix pkill command syntax for BusyBoxNasato Goto
Fix syntax of pkill in order to make use of it for BusyBox Linux based container available. This change is compatible with use of pkill for usual Linux.
2018-08-21test/lib: Change shell for init scriptNasato Goto
Change shell of start.sh from /bin/bash to /bin/sh in order to make BusyBox Linux based container available for scenario test.
2018-08-08rpc cleanupFUJITA Tomonori
- clean up RPC function names - rewrite gobgp command to use the api instead of config package - delete unused client package Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2018-07-07follow Standard Go Project LayoutFUJITA Tomonori
https://github.com/golang-standards/project-layout Now you can see clearly what are private and public library code. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2018-05-30scenario_test: Extend Graceful Restart timeIWASE Yusuke
The current Graceful Restart time is 20 sec, but this value is not enough long and can be exceeded unexpectedly while waiting for re-establishing peer connections. Then the stale paths on a receiving router are dropped before the paths successfully synced, and some test cases on "graceful_restart_test.py" will be passed unexpectedly. This patch extends the Graceful Restart time to 30 sec and introduces the constants for Graceful Restart time and Long-Lived Graceful Restart time. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-05-21test/lib/quagga: Minimize advertisement-intervalIWASE Yusuke
Quagga seems to advertise routes to neighbors by intervals of 30 seconds (eBGP) or 5 seconds (iBGP) by default. Because of this delay, timer in "bgp_confederation_test.py", 60 seconds, can be exceeded when the UPDATE messages need to go through multi ASs. This patch fixes to use minimum advertisement-interval and reduces the time of test cases. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-05-15scenario_test: Wait for GoBGP starting upIWASE Yusuke
For the stability of some scenario tests, this patch fixes to wait for GoBGP starting up after restarting GoBGP daemon. Currently, there are cases that CLI command can be called without checking whether GoBGP daemon is surely started or not. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-05-15test/lib/gobgp: Rename graceful_restart() to stop_gobgp()IWASE Yusuke
GoBGPContainer.graceful_restart() does not "restart" GoBGP daemon, but just stops (kills) GoBGP daemon. Then this patch renames graceful_restart() to stop_gobgp() to avoid confusion. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-02-10test/lib/exabgp: Enable to get adj-RIB-{in,out}IWASE Yusuke
"exabgpcli" supports to show adj-RIB-in and adj-RIB-out, this patch enables ExaBGPContainer to get these RIBs information. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-02-10test/lib/exabgp: Use exabgpcli to add/del routesIWASE Yusuke
Currently, to advertise or withdraw routes with ExaBGPContainer, we need to configure static routes via config file and restart ExaBGP daemon. In other words, we can NOT send withdrawing advertisement with ExaBGPContainer. Also, restating ExaBGP daemon frequently can make scenario test unstable, and it should be avoided. On the other hand, with ExaBGP version 4.0.5 or later(*), we can advertise or withdraw routes using "exabgpcli" without restating ExaBGP daemon (or writing application which calls ExaBGP's APIs). This patch fixes to use "exabgpcli" and reduces the number of restating ExaBGP daemon. Note: According to this change, adding routes into ExaBGP should be called after adding neighbor. (*): "exabgpcli" is introduced at version 4.0.2, but has some bugs related to Python 3 compatibility and FlowSpec rules combinations, then we need to use version 4.0.5 or later. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-27scenario_test: Enable to try assertion several timesIWASE Yusuke
Some times, on Travis-CI, some test cases fail unexpectedly in checking paths in RIBs due to advertisements are not yet received from other routers. Currently, in order to avoid this unexpected result, "time.sleep" is inserted after adding new routes, but it is not enough. This patch introduces a new function to enable to do assertion several times and avoid failure with the first assertion. Note: This patch does not introduces this change into all test cases, do only into some test cases which fail relatively frequently. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-27test/lib/gobgp: Adding routes without reloadingIWASE Yusuke
With the current implementation, when adding routes on GoBGPContainer, we re-configure and reload daemon, then add routes using CLI command. Differ from QuaggaBGPContainer, when deletion of routes, reloading is not required, but if reloading daemon frequently, we need to wait for the daemon restarting, it causes testing time longer and unstable. This patch enables to add routes without reloading daemon. Note: According to this change, adding routes should be called after starting daemons. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-27test/lib/Quagga: Use vtysh to add/del routesIWASE Yusuke
Currently, to advertise or withdraw routes on QuaggaBGPContainer, we need to configure static routes in configure file and restart Quagga daemons. In other words, we can NOT send withdrawing advertisement from Quagga side. Also, restating Quagga daemons frequently can make scenario test unstable, and it should be avoided. This patch fixes to use "vtysh" and reduces the number of restating Quagga daemons. Note: According to this change, adding routes on Quagga should be called after starting daemons. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-19test/lib/{bird,gobgp,quagga,yabgp}: Wait for daemon bootIWASE Yusuke
Currently, scenario test library does not wait for the daemons boot in containers at starting up or after sending SIGHUP for reloading new configurations. So some test cases (e.g., graceful_restart_test.py) fails occasionally to insert static routes into GoBGP after reloading new configurations. This patch fixes to wait for the daemons boot and improves the stability of scenario tests. Note: This patch does not introduce these improvements to BagpipeContainer and ExaBGPContainer, because; - Docker image for BaGPipe, which used in scenario test library, is too old and BagpipeContainer does not seem to be used in the current test cases. - The version of ExaBGP in "osrg/exabgp" Docker image has no way to ask the daemon status other than "ps" command ("ps" is already done, but not enough). If "exabgpcli" is available on ExaBGP container, which is required the next release of 4.0.2 or 3.4.21, we can use it to check whether ExaBGP is started up or not. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-19test/lib: Add YABGP containerIWASE Yusuke
Note: This implementation supposes the YABGP version 0.4.0. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-19test/lib/base: Delete FlowSpec routes with keywordIWASE Yusuke
Currently, in case of the FlowSpec routes, "prefix" value which stored on each container instance is just a keyword and not valid NLRI arguments for adding or deleting routes. So when deleting routes with "route" keyword, it is required to construct the NLRI arguments using "matchs" value. This patch enables to construct the valid NLIR arguments as "prefix" value when adding the FlowSpec routes and enables to delete the FlowSpec routes with "route" keyword. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-09test/lib/base: Fix typosIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-09test/lib/{gobgp,quagga}: IPv6 forwarding in zebra.confIWASE Yusuke
With this patch, it is not required to enable IPv6 forwarding by using "sysctl" explicitly in Quagga or GoBGP(Zebra enabled) containers. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2018-01-09test/lib/base: Removes redundant routes from hostIWASE Yusuke
When creating a new Docker network (Linux Bridge), some routes to its subnet will be installed in to the container host's routing table. This routes enable containers to communicate each other through the container host's rouging table, then causes the unexpected success of scenario tests (e.g., ping between containers). This patch removes the unexpected routes from the container host and avoid this problem. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-12-16use label for containers and networks in order to avoid colliding with othersImcom Jin
2017-11-27test/lib: Allow unconfigured peer-as for Unnumbered BGPSatoshi Fujimoto
For Unnumbered BGP, neighbor AS number isn't needed to be specified, so 'peer-as' should not be specified in the scenario test for Unnumbered BGP. However, currently 'peer-as' is always specified in test/lib/gobgp.py This commit solves this by not specifying `peer-as` if 'neighbor-interface' is configured. Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
2017-11-07test/lib: Add bgp config structure for GoBGP/Quagga containersSatoshi Fujimoto
This commit introduces 'bgp_config' attribute for GoBGP/Quagga containers to configure complex settings. Adding to this, this commit enables to configure BGP confederation settings to GoBGP/Quagga conrainers. Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
2017-11-07test/lib: Enhancement on Get Rib library on QuaggaSatoshi Fujimoto
For Quagga containers, currently, when we use get_global_rib() without specifying prefix, we cannot get AS_PATH and other attributes. And when we use get_global_rib() with prefix, we can get only one path even if there is multiple paths for a destination. This commit fixes these problems by refining test/lib/quagga.py. Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
2017-09-29test: Add Scenario tests for Revised Error HandlingSatoshi Fujimoto
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
2017-09-24test/lib/base: Reduce redundant build stepsIWASE Yusuke
Currently, the build steps of "go get" and removing the downloaded directory are not effective steps. For example, "go get" for downloading dependencies can be replaced with "dep ensure". Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-09-14test/lib/gobgp,quagga: Adopt to Debian 9 based osrg/quagga:v1.0IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-09-14test/lib/gobgp: Add shared volume for QuaggaIWASE Yusuke
Currently, daemons of Quagga will fails to output their logs, because those daemons (quagga user) does not have the permission to access to the GoBGP config directory (owned by root user). This patch prepares the volume for quagga user and enables daemons of Quagga to output logs. With this patch, those logs will be output into "TEST_BASE_DIR/TEST_PREFIX/<CONTAINER_NAME>/quagga/" directory. (default: /tmp/gobgp/<CONTAINER_NAME>/quagga/") Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-08-04update travis-ci for depFUJITA Tomonori
libraries are installed into vendor directory so we can't build go code outside. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-07-30test/lib/gobgp: Get community/identifier via get_*_rib()IWASE Yusuke
This patch enables GoBGPContainer to get community and identifier for each route via get_global_rib() and get_local_rib() methods. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-07-30test/lib/gobgp: Add route with identifier and communityIWASE Yusuke
This patch enables GoBGPContainer to add routes with "identifier" and "community" via add_route() method. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-07-30test/lib/gobgp: Enable GoBGPContainer to del a routeIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-07-30test/lib/base: Avoid to del all routes without identifier specifiedIWASE Yusuke
Currently, del_route() with "identifier=None" deletes all routes even if some installed routes have the valid identifier. This patch fixes to delete only route which exactly matches against the given identifier. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-07-20test/lib/base/BGPContainer: Enable to delete routeIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-07-05test: add addpath_test.pyISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-06-07test: ignore the failure of caching dependeny with building docker imageFUJITA Tomonori
`go get -d github.com/osrg/gobgp/...` could fail (e.g., an imported library has gone). After that, we build a docker image from modified source code. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-05-10*: support replace-peer-as (aka as-override)Wataru Ishida
we use the term replace-peer-as instead of as-override since openconfig is using it. cli ``` $ gobgp n add <neighbor-addr> as <asn> replace-peer-as ``` config ``` neighbor: config: peer-as: <asn> neighbor-address: <neighbor-addr> as-path-options: config: replace-peer-as: true ``` Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-10*: support remove private asWataru Ishida
cli ``` $ gobgp n add <neighbor-addr> as <asn> remove-private-as (all|replace) ``` config ``` neighbor: config: peer-as: <asn> neighbor-address: <neighbor-addr> remove-private-as: all ``` Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-09server: ignore routes when local AS is in AS_PATHISHIDA Wataru
RFC4271 9.1.2 Phase 2: Route Selection If the AS_PATH attribute of a BGP route contains an AS loop, the BGP route should be excluded from the Phase 2 decision function. AS loop detection is done by scanning the full AS path (as specified in the AS_PATH attribute), and checking that the autonomous system number of the local system does not appear in the AS path. Operations of a BGP speaker that is configured to accept routes with its own autonomous system number in the AS path are outside the scope of this document. Also this commit adds support for allow-own-as option to relax this. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-21test: fix container build for testFUJITA Tomonori
fix the regression of commit e429c1aaf4dd85459dfafc1a5efac9d4778370f6 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18test: change Dockerfile for faster container buildFUJITA Tomonori
use cache wisely. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18Revert "test/lib/gobgp: Use local GoBGP executables in contaier"FUJITA Tomonori
This reverts commit 47ab84e34caeb7c89b26271bf84959011bc8ed19. using the same binaries on a host and inside a container isn't always feasible (by default, not statically linked binary). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-17test/lib/gobgp: Use local GoBGP executables in contaierIWASE Yusuke
Currently, to reflect the modification of the local source code or to switch the base image for GoBGP container, it is required to re-build the GoBGP container image, and this take a long time to test or debug with the scenario tests. This patch fixes to use the local GoBGP executables (gobgp and gobgpd) in container, and enables to reflect the changes without rebuidling container image. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-04test: add test for unnumbered bgp featureISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-03-17scenario_test: Support OSPFd in Quagga containerIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-03-17scenario_test: Enable to start OSPFd in GoBGP containerIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-03-16test/lib/quagga: Avoid ambiguous command "en"IWASE Yusuke
With the newer version of Quagga, "en" command will be regarded as an "Ambiguous command", because there are two commands "enable" and "end". This patch replaces "en" command with "enable" command, and fixes this problem. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-03-16test/lib: Enable to disply name of config fileIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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