Akraino JIRA https://jira.akraino.org This file is an XML representation of an issue en-us 9.4.5 940005 11-04-2023 [IEC-46] [IEC][SEBA] Upgrade to Voltha 2.3 https://jira.akraino.org/browse/IEC-46 Integrated Edge Cloud <p>With the recent release of Voltha 2.3 in Opencord, we should also look into integrating into our own version as well.</p> <p>In regards to SEBA as a whole, right now there is no new release other than the old 2.0-alpha1, and the next release is scheduled for end of year, which should be version 2.0. Depending on the SEBA chart requirement, we might have to upgrade some of the other components, besides Voltha, but these will be handled as needed.</p> IEC-46 [IEC][SEBA] Upgrade to Voltha 2.3 Task Medium In Progress Unresolved Catalin Iova Ciprian Barbu Tue, 5 May 2020 12:42:42 +0000 Fri, 26 Jun 2020 12:50:19 +0000 0 2 <p>There will be need of olt-service and XOS updates for SEBA 2.0 in order to work with voltha 2.x architecture.</p> <p>New voltctl can be used from: <a href="https://github.com/opencord/voltctl" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltctl</a> or from <a href="https://github.com/ciena/voltctl" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/ciena/voltctl</a></p> <p>Building  <a href="https://github.com/opencord/voltctl" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltctl</a>:</p> <ol> <li>Ensure go 1.13 or later is installed</li> <li>make build, then make install</li> </ol> <p>Building <a href="https://github.com/ciena/voltctl" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/ciena/voltctl</a>:</p> <ol> <li>Get release source files into &lt;go dir&gt;/src/github.com/ciena/voltctl</li> <li>make build, then make install</li> </ol> <p>Fix patches attached: 0001-Voltha-2.x-bbsim-fix.patch 0001-Voltha-2.x-onos-fix.patch</p> <p>ONOS 2.2.2 is used for voltha 2.3 and new ONOS applications. Source code and documentation: <a href="https://docs.voltha.org/2.3.0/release_notes/voltha_2.3.html" class="external-link" target="_blank" rel="nofollow noopener">https://docs.voltha.org/2.3.0/release_notes/voltha_2.3.html</a></p> <p>There is no onos 2.2.2 chart in opencord for the moment but <a href="https://charts.opencord.org/onos-3.0.1.tgz" class="external-link" target="_blank" rel="nofollow noopener">https://charts.opencord.org/onos-3.0.1.tgz</a> can be used to use the updates for deployment and log using new karaf version 4.2.8</p> <p>Patches attached for using non private kafka and etcd clusters so all pods can share it not just voltha pods: </p> <p>0001-voltha-2.x-public-kafka-and-etcd-clusters.patch</p> <p>0001-voltha-2.x-public-kafka-and-etcd-clusters-automation.patch</p> <p>The new voltha 2.x architecture is very different by the old 1.x voltha and requires several updates in seba that are current unavailable in opencord charts. One of the updates due architecture changes is that voltha APIs differs and are used over gRPC over http2 instead of restful APIs. Also ssh access seems unavailable even if it is documented (ssh pod and service is missing). Due voltha API limitation volt seba service will need updates and not only but seems to be unavailable in opencord at this time. Regarding ssh missing, it seems voltctl tool is available and shall be enough to debug the devices and some limited configuration. </p> <p>Patches for helm-charts and automation tools attached: 0001-Voltha-2.x-helm-charts-updates.patch respective 0001-Voltha-2.x-automation-tools-example.patch and includes:</p> <ol> <li>charts updates</li> <li>New voltha230 and related components like adapters and simulator charts added</li> <li>bbsim added</li> <li>Installing voltha after onos according opencord recommendation due some potential errors in onos</li> </ol> <p>Voltha is installed from opencord for testing using the following commands (voltha 2.3 example):</p> <p>git clone <a href="https://gerrit.opencord.org/voltha-test-manifest.git" class="external-link" target="_blank" rel="nofollow noopener">https://gerrit.opencord.org/voltha-test-manifest.git</a> -b voltha-2.3<br/> sudo apt-get install repo<br/> git clone <a href="https://gerrit.googlesource.com/git-repo" class="external-link" target="_blank" rel="nofollow noopener">https://gerrit.googlesource.com/git-repo</a><br/> repo init -u <a href="https://gerrit.opencord.org/voltha-test-manifest.git" class="external-link" target="_blank" rel="nofollow noopener">https://gerrit.opencord.org/voltha-test-manifest.git</a> -b voltha-2.3 --current-branch<br/> repo forall -c "git reset --hard"<br/> repo sync -d -c -q --force-sync --jobs=4<br/> repo manifest -o - -r<br/> git rev-parse HEAD<br/> sudo snap install yq<br/> ./kind-voltha/voltha</p> <p>./kind-voltha/voltha is the script from where can be seen how helm is used to install voltha components, onos, kafka, etcd and other commands like port forwarding.</p> <p> </p> <p>Voltha robot tests can be run from voltha-system-tests as follows:</p> <p>1. make vst_venv</p> <p>2. source ./vst_venv/bin/activate ; set -u ;</p> <p>3. cd tests/functional</p> <p>4. VOLTCONFIG=<sub>/.volt/config KUBECONFIG=</sub>/.kube/config robot -V &lt;full path here&gt;/voltha-system-tests/tests/data/bbsim-kind.yaml Voltha_PODTests.robot</p> <p>Remains to investigate other<font color="#172b4d"> SEBA</font> components dependent of voltha 2.3.</p> <p>First investigation was done in regard of building all necessary images for voltha 2.3. The following images are build (pushed in iecedge hub.docker.com) as below:</p> <p>ofagent-go 1.1.6/1.1.7 (iecedge/voltha-ofagent-go_arm64):<br/> 1. git clone <a href="https://github.com/opencord/ofagent-go" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/ofagent-go</a><br/> 2. git checkout v1.1.6 v1.1.7<br/> 3. make build</p> <p>rw-core 2.3.5 (iecedge/voltha-rw-core_arm64:2.3.5):<br/> 1. git clone <a href="https://github.com/opencord/voltha-go" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-go</a><br/> 2. git checkout v2.3.5 v2.3.6<br/> 3. make build</p> <p>voltha-python-base 1.0.0 (iecedge/voltha-python-base:1.0.0):<br/> 1. git clone <a href="https://github.com/opencord/voltha-python-base" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-python-base</a><br/> 2. git checkout 1.0.0<br/> 3. Update Docker file adding:<br/> 3.1. Install libxml2-dev libxslt-dev<br/> 3.2. RUN wget <a href="https://github.com/edenhill/librdkafka/archive/v0.11.6.tar.gz" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/edenhill/librdkafka/archive/v0.11.6.tar.gz</a> &amp;&amp; tar xzf v0.11.6.tar.gz {color}<br/> &amp;&amp; cd librdkafka-0.11.6/ {color}<br/> &amp;&amp; ./configure --prefix=/usr {color}<br/> &amp;&amp; make -j {color}<br/> &amp;&amp; make install {color}<br/> &amp;&amp; cd .. {color}<br/> &amp;&amp; rm -rf librdkafka-0.11.6/<br/> 4. make docker-build</p> <p>ofagent-py 2.2.7 (iecedge/voltha-ofagent-py_arm64:2.2.7):<br/> 1. git clone <a href="https://gerrit.opencord.org/ofagent-py" class="external-link" target="_blank" rel="nofollow noopener">https://gerrit.opencord.org/ofagent-py</a><br/> 2. git checkout 2.2.7<br/> 3. make docker-build</p> <p>voltha-python-base 2.0.0 (iecedge/voltha-python-base:2.0.0):<br/> 1. git clone <a href="https://github.com/opencord/voltha-python-base" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-python-base</a><br/> 2. git checkout 2.0.0<br/> 3. Update Dockerfile modifying versions:<br/> 3.1 File Dockerfile:</p> <p>-openssl=1.1.1d-0+deb10u2 \<br/> + openssl=1.1.1d-0+deb10u3 \</p> <p>-git=1:2.20.1-2 \<br/> + git=1:2.20.1-2+deb10u3 \</p> <p>-libssl-dev=1.1.1d-0+deb10u2 \<br/> + libssl-dev=1.1.1d-0+deb10u3 \<br/> + zlib1g-dev \</p> <p> 3.2. File requirements.lock:</p> <p>-pyflakes==2.1.0<br/> + pyflakes==2.2.0</p> <p>4. make docker-build</p> <p>voltha-openolt-adapter:2.3.23 (iecedge/voltha-openolt-adapter_arm64:2.3.23):<br/> 1. git clone <a href="https://github.com/opencord/voltha-openolt-adapter" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-openolt-adapter</a><br/> 2. git checkout v2.3.23<br/> 3. make build</p> <p>voltha-openonu-adapter:2.3.6 (iecedge/voltha-openonu-adapter_arm64:2.3.6):<br/> 1. git clone <a href="https://github.com/opencord/voltha-openonu-adapter" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-openonu-adapter</a><br/> 2. git checkout v2.3.6<br/> 3. make build</p> <p>voltha-adapter-simulated-olt:2.2.3 (iecedge/voltha-adapter-simulated-olt_arm64:2.2.3):<br/> 1. git clone <a href="https://github.com/opencord/voltha-simolt-adapter" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-simolt-adapter</a><br/> 2. git checkout v2.2.3<br/> 3. Change Dockerfile.simulated_olt from git=2.20.2-r0 into git=2.20.4-r0<br/> 4. make build</p> <p>voltha-adapter-simulated-onu:2.2.3 (iecedge/voltha-adapter-simulated-onu_arm64:2.2.3):<br/> 1. git clone <a href="https://github.com/opencord/voltha-simolt-adapter" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/opencord/voltha-simolt-adapter</a><br/> 2. git checkout v2.2.3<br/> 3. Change Dockerfile.simulated_olt from git=2.20.2-r0 into git=2.20.4-r0<br/> 4. make build</p> <p> </p> Development Rank 0|i0043o: