diff options
Diffstat (limited to 'release-notes')
| -rw-r--r-- | release-notes/src/main/asciidoc/devel_guide/devel_plugin_tutorial.adoc | 199 |
1 files changed, 166 insertions, 33 deletions
diff --git a/release-notes/src/main/asciidoc/devel_guide/devel_plugin_tutorial.adoc b/release-notes/src/main/asciidoc/devel_guide/devel_plugin_tutorial.adoc index 1efa49f04..a35d1d36e 100644 --- a/release-notes/src/main/asciidoc/devel_guide/devel_plugin_tutorial.adoc +++ b/release-notes/src/main/asciidoc/devel_guide/devel_plugin_tutorial.adoc @@ -107,6 +107,22 @@ Now, the producer code can be added: [source,java] ---- +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + package io.fd.honeycomb.tutorial.notif; import io.fd.honeycomb.notification.ManagedNotificationProducer; @@ -200,9 +216,8 @@ A new maven module needs to be created. So in sample-plugin folder: mkdir sample-distribution cd sample-distribution - mkdir -p src/main/java/io/fd/honeycomb/tutorial -Then create the pom: +Then create the pom.xml: [source,xml,subs="+attributes"] ---- @@ -222,9 +237,21 @@ Then create the pom: <properties> <exec.parameters>-Xms128m -Xmx128m</exec.parameters> - <main.class>io.fd.honeycomb.tutorial.Main</main.class> + <main.class>io.fd.honeycomb.infra.distro.Main</main.class> <interfaces.mapping.version>{project-version}</interfaces.mapping.version> <honeycomb.min.distro.version>{project-version}</honeycomb.min.distro.version> + <!-- + Defines list of specific modules provided by the distribution + (adds them to base modules like NetconfModule and RestconfModule). + + Module configuration is placed in 'modules' subdir of the target distro folder. + Modules can be disabled by commenting them out in the pom.xml + or modules configuration file. + --> + <distribution.modules> + io.fd.honeycomb.tutorial.Module + // some.module.DisabledByDefault + </distribution.modules> </properties> <build> @@ -268,28 +295,6 @@ Then create the pom: </project> ---- -Now, Main class has to be added in folder src/main/java/io/fd/honeycomb/tutorial: - -[source,java] ----- -package io.fd.honeycomb.tutorial; - -import com.google.common.collect.Lists; -import com.google.inject.Module; -import java.util.List; - -public class Main { - - public static void main(String[] args) { - final List<Module> sampleModules = Lists.newArrayList(io.fd.honeycomb.infra.distro.Main.BASE_MODULES); - - sampleModules.add(new io.fd.honeycomb.tutorial.Module()); - - io.fd.honeycomb.infra.distro.Main.init(sampleModules); - } -} ----- - Last thing to do is to update sample-plugin/pom.xml with: [source,xml] ---- @@ -313,11 +318,11 @@ So in order to add another existing sample (sample interface plugin from Honeyco </dependency> ---- -Now in main, add this line: +Now in sample-distribution/pom.xml, add this line to distribution.modules: [source,java] ---- - sampleModules.add(new SampleInterfaceModule()); + io.fd.honeycomb.samples.interfaces.mapping.SampleInterfaceModule ---- That's it, just rebuild. @@ -346,7 +351,7 @@ and that means Honeycomb was started successfully. === Testing over RESTCONF Reading sample-plugin operational data: - curl -u admin:admin http://localhost:8181/restconf/operational/sample-plugin:sample-plugin-state + curl -u admin:admin http://localhost:8183/restconf/operational/sample-plugin:sample-plugin-state Writing sample-plugin operational data: @@ -354,15 +359,143 @@ Writing sample-plugin operational data: Writing sample-plugin config data: - curl -H 'Content-Type: application/json' -H 'Accept: application/json' -u admin:admin -X PUT -d '{"sample-plugin":{"element":[{"id":10,"description":"This is a example of loaded data"}]}}' http://localhost:8181/restconf/config/sample-plugin:sample-plugin + curl -H 'Content-Type: application/json' -H 'Accept: application/json' -u admin:admin -X PUT -d '{"sample-plugin":{"element":[{"id":10,"description":"This is a example of loaded data"}]}}' http://localhost:8183/restconf/config/sample-plugin:sample-plugin Reading sample-plugin config data: - curl -u admin:admin http://localhost:8181/restconf/config/sample-plugin:sample-plugin + curl -u admin:admin http://localhost:8183/restconf/config/sample-plugin:sample-plugin === Testing over NETCONF -Netconf testing guide including Notifications, can be found in link:user_running_honeycomb.html[User guide] +Netconf northbound can be easily tested manually using CLI SSH client. Initialize SSH connection by invoking: + + ssh admin@localhost -p 2831 -s netconf + +NOTE: Using default credentials admin/admin, default port 2831 and netconf SSH channel. +Note: "Are you sure you want to continue connecting (yes/no)?". Answer yes + +Next thing to do is to provide client hello message to initialize netconf session. +Following content must be copy&pasted into SSH session + hit enter: + +[source,xml] +---- +<hello xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"> + <capabilities> + <capability>urn:ietf:params:netconf:base:1.0</capability> + </capabilities> +</hello> +]]>]]> +---- + +This initializes netconf session silently. No response from Honeycomb will be provided + +To get all the configuration data using Honeycomb's netconf northbound interface, +following content must be copy&pasted into SSH session + hit enter: + +[source,xml] +---- +<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="101"> + <get-config> + <source> + <running/> + </source> + </get-config> +</rpc> +]]>]]> +---- + +Honeycomb will respond will all the data currently configured, e.g.: + +[source,xml] +---- +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="101"> + <data> + <sample-plugin xmlns="urn:opendaylight:params:xml:ns:yang:sample-plugin"> + <element> + <id>10</id> + <description>This is a example of loaded data</description> + </element> + </sample-plugin> + </data> +</rpc-reply> +]]>]]> +---- + +Next step is to get all the operational data using Honeycomb's netconf northbound interface. +Following content must be copy&pasted into SSH session + hit enter: + +[source,xml] +---- +<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0" message-id="102"> + <get/> +</rpc> +]]>]]> +---- + +Honeycomb will respond will all operational data present, +including interfaces-state from sample interface plugin we included in the distro: + +[source,xml] +---- +<interfaces-state xmlns="io:fd:honeycomb:samples:interfaces"> + <interface> + <interface-id>ifc2</interface-id> + <counters> + <total-packets>500</total-packets> + <dropped-packets>50</dropped-packets> + </counters> + <mtu>66</mtu> + </interface> + <interface> + <interface-id>ifc1</interface-id> + <counters> + <total-packets>500</total-packets> + <dropped-packets>50</dropped-packets> + </counters> + <mtu>66</mtu> + </interface> +</interfaces-state> +---- + + +==== Listening for notifications + +Notifications over NETCONF are supported by Honeycomb. +To test it out, open ssh NETCONF session and send hello message. +Exactly as detailed above. + +Next thing to do is to activate honeycomb notification stream over NETCONF. +So just send this rpc over ssh session: + +[source,xml] +---- +<netconf:rpc netconf:message-id="101" xmlns:netconf="urn:ietf:params:xml:ns:netconf:base:1.0"> +<create-subscription xmlns="urn:ietf:params:xml:ns:netconf:notification:1.0"> + <stream>honeycomb</stream> +</create-subscription> +</netconf:rpc> +]]>]]> +---- + +From now on, all notifications from honeycomb will appear in the netconf session. + + +If you added link:devel_plugin_tutorial.html#_adding_notifications[SampleNotificationProducer], +notification should appear in opened NETCONF session every 2 seconds: + +[source,xml] +---- +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<notification xmlns="urn:ietf:params:netconf:capability:notification:1.0"> + <sample-notification xmlns="urn:opendaylight:params:xml:ns:yang:sample-plugin"> + <content>Hello world 1501081512690</content> + </sample-notification> + <eventTime>2017-07-26T17:05:12+02:00</eventTime> +</notification> +]]>]]> +---- + -== Full working example -Full working example on github: https://github.com/marosmars/honeycomb-samples +== Full working example (outdated) +Full working example (1.16.9) on github: https://github.com/marosmars/honeycomb-samples |