.. This work is licensed under a Creative Commons Attribution 4.0
.. International License.
.. http://creativecommons.org/licenses/by/4.0
-.. Copyright 2018-2020 Amdocs, Bell Canada, Orange, Samsung
+.. Copyright 2018-2021 Amdocs, Bell Canada, Orange, Samsung, Nordix Foundation
.. _oom_user_guide:
.. Links
.. _Kubernetes LoadBalancer: https://kubernetes.io/docs/concepts/services-networking/service/#loadbalancer
.. _user-guide-label:
-OOM User Guide helm3 (experimental)
-###################################
+OOM User Guide
+##############
The ONAP Operations Manager (OOM) provide the ability to manage the entire
life-cycle of an ONAP installation, from the initial deployment to final
complete description of these commands please refer to the `Helm
Documentation`_.
-.. figure:: oomLogoV2-medium.png
+.. figure:: images/oom_logo/oomLogoV2-medium.png
:align: right
The following sections describe the life-cycle operations:
impact
- Delete_ - cleanup individual containers or entire deployments
-.. figure:: oomLogoV2-Deploy.png
+.. figure:: images/oom_logo/oomLogoV2-Deploy.png
:align: right
Deploy
Pre-requisites
--------------
-Your environment must have the Kubernetes `kubectl` with Cert-Manager
+Your environment must have the Kubernetes `kubectl` with Strimzi Apache Kafka, Cert-Manager
and Helm setup as a one time activity.
Install Kubectl
on other O/Ss), the Kubernetes command line interface used to manage a
Kubernetes cluster::
- > curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.15.11/bin/linux/amd64/kubectl
+ > curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.19.11/bin/linux/amd64/kubectl
> chmod +x ./kubectl
> sudo mv ./kubectl /usr/local/bin/kubectl
> mkdir ~/.kube
At this point you should see Kubernetes pods running.
-Install Cert-Manager
-~~~~~~~~~~~~~~~~~~~~
-Details on how to install Cert-Manager can be found
-:doc:`here <oom_setup_paas>`.
-
Install Helm
~~~~~~~~~~~~
Helm is used by OOM for package and configuration management. To install Helm,
enter the following::
- > wget https://get.helm.sh/helm-v3.5.2-linux-amd64.tar.gz
- > tar -zxvf helm-v3.5.2-linux-amd64.tar.gz
+ > wget https://get.helm.sh/helm-v3.6.3-linux-amd64.tar.gz
+ > tar -zxvf helm-v3.6.3-linux-amd64.tar.gz
> sudo mv linux-amd64/helm /usr/local/bin/helm
Verify the Helm version with::
> helm version
+Install Strimzi Apache Kafka Operator
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Details on how to install Strimzi Apache Kafka can be found
+:doc:`here <oom_setup_paas>`.
+
+Install Cert-Manager
+~~~~~~~~~~~~~~~~~~~~
+Details on how to install Cert-Manager can be found
+:doc:`here <oom_setup_paas>`.
+
Install the Helm Repo
---------------------
Once kubectl and Helm are setup, one needs to setup a local Helm server to
To prepare your system for an installation of ONAP, you'll need to::
- > git clone -b guilin --recurse-submodules -j2 http://gerrit.onap.org/r/oom
+ > git clone -b jakarta --recurse-submodules -j2 http://gerrit.onap.org/r/oom
> cd oom/kubernetes
> helm search repo local
NAME VERSION DESCRIPTION
- local/appc 2.0.0 Application Controller
- local/clamp 2.0.0 ONAP Clamp
- local/common 2.0.0 Common templates for inclusion in other charts
- local/onap 2.0.0 Open Network Automation Platform (ONAP)
- local/robot 2.0.0 A helm Chart for kubernetes-ONAP Robot
- local/so 2.0.0 ONAP Service Orchestrator
+ local/appc 10.0.0 Application Controller
+ local/clamp 10.0.0 ONAP Clamp
+ local/common 10.0.0 Common templates for inclusion in other charts
+ local/onap 10.0.0 Open Network Automation Platform (ONAP)
+ local/robot 10.0.0 A helm Chart for kubernetes-ONAP Robot
+ local/so 10.0.0 ONAP Service Orchestrator
In any case, setup of the Helm repository is a one time activity.
To install a specific version of a single ONAP component (`so` in this example)
with the given release name enter::
- > helm deploy so onap/so --version 8.0.0 --set global.masterPassword=password --set global.flavor=unlimited --namespace onap
+ > helm deploy so onap/so --version 10.0.0 --set global.masterPassword=password --set global.flavor=unlimited --namespace onap
.. note::
The dependent components should be installed for component being installed
where the pod identifier refers to the auto-generated pod identifier.
-.. figure:: oomLogoV2-Configure.png
+.. figure:: images/oom_logo/oomLogoV2-Configure.png
:align: right
Configure
oValues [label="values.yaml"]
demo [label="onap-demo.yaml"]
prod [label="onap-production.yaml"]
- oReq [label="requirements.yaml"]
+ oReq [label="Chart.yaml"]
soValues [label="values.yaml"]
- soReq [label="requirements.yaml"]
+ soReq [label="Chart.yaml"]
mdValues [label="values.yaml"]
}
{
> helm deploy local/onap -n onap -f onap/resources/environments/onap-production.yaml --set global.masterPassword=password
-.. include:: environments_onap_demo.yaml
+.. include:: yaml/environments_onap_demo.yaml
:code: yaml
-When deploying all of ONAP a requirements.yaml file control which and what
-version of the ONAP components are included. Here is an excerpt of this
-file:
+When deploying all of ONAP, the dependencies section of the Chart.yaml file
+controls which and what version of the ONAP components are included.
+Here is an excerpt of this file:
.. code-block:: yaml
- # Referencing a named repo called 'local'.
- # Can add this repo by running commands like:
- # > helm serve
- # > helm repo add local http://127.0.0.1:8879
dependencies:
<...>
- name: so
- version: ~8.0.0
+ version: ~10.0.0
repository: '@local'
condition: so.enabled
<...>
-The ~ operator in the `so` version value indicates that the latest "8.X.X"
+The ~ operator in the `so` version value indicates that the latest "10.X.X"
version of `so` shall be used thus allowing the chart to allow for minor
-upgrades that don't impact the so API; hence, version 8.0.1 will be installed
+upgrades that don't impact the so API; hence, version 10.0.1 will be installed
in this case.
The onap/resources/environment/dev.yaml (see the excerpt below) enables
you can grab this public IP directly (as compared to trying to find the
floating IP first) and map this IP in /etc/hosts.
-.. figure:: oomLogoV2-Monitor.png
+.. figure:: images/oom_logo/oomLogoV2-Monitor.png
:align: right
Monitor
view the current health status of all of the ONAP components for which agents
have been created - a sample from the ONAP Integration labs follows:
-.. figure:: consulHealth.png
+.. figure:: images/consul/consulHealth.png
:align: center
To see the real-time health of a deployment go to: ``http://<kubernetes IP>:30270/ui/``
If Consul GUI is not accessible, you can refer this
`kubectl port-forward <https://kubernetes.io/docs/tasks/access-application-cluster/port-forward-access-application-cluster/>`_ method to access an application
-.. figure:: oomLogoV2-Heal.png
+.. figure:: images/oom_logo/oomLogoV2-Heal.png
:align: right
Heal
> kubectl get pods --all-namespaces -o=wide
-.. figure:: oomLogoV2-Scale.png
+.. figure:: images/oom_logo/oomLogoV2-Scale.png
:align: right
Scale
> helm list
NAME REVISION UPDATED STATUS CHART APP VERSION NAMESPACE
- dev 1 Wed Oct 14 13:49:52 2020 DEPLOYED onap-8.0.0 Honolulu onap
- dev-cassandra 5 Thu Oct 15 14:45:34 2020 DEPLOYED cassandra-8.0.0 onap
- dev-contrib 1 Wed Oct 14 13:52:53 2020 DEPLOYED contrib-8.0.0 onap
- dev-mariadb-galera 1 Wed Oct 14 13:55:56 2020 DEPLOYED mariadb-galera-8.0.0 onap
+ dev 1 Wed Oct 14 13:49:52 2020 DEPLOYED onap-10.0.0 Jakarta onap
+ dev-cassandra 5 Thu Oct 15 14:45:34 2020 DEPLOYED cassandra-10.0.0 onap
+ dev-contrib 1 Wed Oct 14 13:52:53 2020 DEPLOYED contrib-10.0.0 onap
+ dev-mariadb-galera 1 Wed Oct 14 13:55:56 2020 DEPLOYED mariadb-galera-10.0.0 onap
Here the Name column shows the RELEASE NAME, In our case we want to try the
scale operation on cassandra, thus the RELEASE NAME would be dev-cassandra.
> helm search cassandra
NAME CHART VERSION APP VERSION DESCRIPTION
- local/cassandra 8.0.0 ONAP cassandra
- local/portal-cassandra 8.0.0 Portal cassandra
- local/aaf-cass 8.0.0 ONAP AAF cassandra
- local/sdc-cs 8.0.0 ONAP Service Design and Creation Cassandra
+ local/cassandra 10.0.0 ONAP cassandra
+ local/portal-cassandra 10.0.0 Portal cassandra
+ local/aaf-cass 10.0.0 ONAP AAF cassandra
+ local/sdc-cs 10.0.0 ONAP Service Design and Creation Cassandra
Here the Name column shows the chart name. As we want to try the scale
operation for cassandra, thus the corresponding chart name is local/cassandra
of how these capabilities can be used is described in the Running Consul on
Kubernetes tutorial.
-.. figure:: oomLogoV2-Upgrade.png
+.. figure:: images/oom_logo/oomLogoV2-Upgrade.png
:align: right
Upgrade
> helm list
NAME REVISION UPDATED STATUS CHART NAMESPACE
- so 1 Mon Feb 5 10:05:22 2020 DEPLOYED so-8.0.0 onap
+ so 1 Mon Feb 5 10:05:22 2020 DEPLOYED so-10.0.0 onap
When upgrading a cluster a parameter controls the minimum size of the cluster
during the upgrade while another parameter controls the maximum number of nodes
> helm history so
REVISION UPDATED STATUS CHART DESCRIPTION
- 1 Mon Feb 5 10:05:22 2020 SUPERSEDED so-8.0.0 Install complete
- 2 Mon Feb 5 10:10:55 2020 DEPLOYED so-8.0.1 Upgrade complete
+ 1 Mon Feb 5 10:05:22 2020 SUPERSEDED so-9.0.0 Install complete
+ 2 Mon Feb 5 10:10:55 2020 DEPLOYED so-10.0.0 Upgrade complete
Unfortunately, not all upgrades are successful. In recognition of this the
lineup of pods within an ONAP deployment is tagged such that an administrator
> helm history so
REVISION UPDATED STATUS CHART DESCRIPTION
- 1 Mon Feb 5 10:05:22 2020 SUPERSEDED so-8.0.0 Install complete
- 2 Mon Feb 5 10:10:55 2020 SUPERSEDED so-8.0.1 Upgrade complete
- 3 Mon Feb 5 10:14:32 2020 DEPLOYED so-8.0.0 Rollback to 1
+ 1 Mon Feb 5 10:05:22 2020 SUPERSEDED so-9.0.0 Install complete
+ 2 Mon Feb 5 10:10:55 2020 SUPERSEDED so-10.0.0 Upgrade complete
+ 3 Mon Feb 5 10:14:32 2020 DEPLOYED so-9.0.0 Rollback to 1
.. note::
The previous so pod will be terminated and a new so pod with an updated so
container will be created.
-.. figure:: oomLogoV2-Delete.png
+.. figure:: images/oom_logo/oomLogoV2-Delete.png
:align: right
Delete
Code Review / oom.git / blobdiff