Bug 2327 fix to verify ipaddress in sol003_02 testsuite

[osm/tests.git] / README.md

diff --git a/README.md b/README.md
index 0bb2493..7be9050 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 <!--
 <!--

-Copyright 2020 ETSI
+Copyright ETSI

 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.


@@ -17,92 +17,142 @@ limitations under the License
 
 # OSM test automation project - osm/tests
 
 
 # OSM test automation project - osm/tests
 

-This repository contains tools and configuration files for testing and automation needs of OSM projet
+This repository contains tools and configuration files for testing and automation needs of OSM project.

 
 ## Prerequisites
 
 
 ## Prerequisites
 

-* **Robot Framework**
-* **Packages**: ssh ping yq git
-* **Python3 packages**: haikunator requests robotframework robotframework-seleniumlibrary robotframework-requests robotframework-jsonlibrary robotframework-sshlibrary
-* Clone **osm-packages** from gitlab
-* Environment config file for your infrastructure [envfile.rc]
+- OSM running
+- VIM already registered in OSM
+- K8s cluster already registered in OSM (for tests involving a K8s cluster)

 
 

-## Installing
+## Quickstart. How to run tests using OSM docker images

 
 

-This bash script can be used to setup your environment to execute the tests.
+### Configure the environment file
+
+Create a file `envconfig.rc` copying from `envconfig-local.rc` and set the required variables.

 
 

-```bash
-PACKAGES_FOLDER=osm-packages
-add-apt-repository -y ppa:rmescandon/yq && apt update && apt install yq git iputils-ping ssh -y
-pip install haikunator requests robotframework robotframework-seleniumlibrary robotframework-requests robotframework-jsonlibrary \
-    robotframework-sshlibrary
-snap install charm
-# Download community packages
-git clone https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages.git ${PACKAGES_FOLDER}
+```
+OSM_HOSTNAME=<OSM_IP_ADDRESS>
+VIM_TARGET=<VIM_REGISTERED_AT_OSM>
+VIM_MGMT_NET=<NAME_OF_THE_MGMT_NETWORK_IN_THE_VIM>
+OS_CLOUD=<OPENSTACK_CLOUD>    # OpenStack Cloud defined in $HOME/.config/openstack/clouds.yaml or in /etc/openstack/clouds.yaml

 ```
 
 ```
 

-envfile.rc
+### Run the tests

 
 ```bash
 
 ```bash

-# VIM Setup
-OS_USERNAME=<openstack_username>
-OS_PASSWORD=<openstack_password>
-OS_TENANT_NAME=<openstack_tenant_name>
-OS_AUTH_URL=<openstack_authorization_url>
-OS_TENANT_ID=<openstack_tenant_id>
+docker run --rm=true --name tests -t --env-file envconfig.rc \
+           -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
+           -v ~/tests/reports:/robot-systest/reports \
+           opensourcemano/tests:testing-daily \
+           -t sanity
+```

 
 

-# OSM Setup
-OSM_HOSTNAME=<osm_ip_address>
-VIM_TARGET=<osm_vim_name>
-VIM_MGMT_NET=<osm_vim_mgmt_name>
+You can use a different robot tag instead of `sanity`. The whole list of tags are gathered below in this README.

 
 

-# Clouds file datacenter
-OS_CLOUD=<datacenter_in_clouds_file>
-# SDNCs file
-OS_SDNC=<SDN_controller_in_sdncs_file>
+## How to build docker container for tests and run tests from there

 
 

-# K8S config file
-K8S_CREDENTIALS=<path_to_kubeconfig>
+### Create the docker container

 
 

-# The following set of environment variables will be used in host
-# of the robot framework. Not needed for docker execution
+```bash
+docker build -f docker/Dockerfile -t osmtests .
+```
+
+### Run the tests

 
 

-# Folder where Robot tests are stored
-ROBOT_DEVOPS_FOLDER=robot-systest
+```bash
+docker run --rm=true --name tests -t --env-file envconfig.rc \
+           -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
+           -v ~/tests/reports:/robot-systest/reports \
+           osmtests \
+           -t sol003_01
+```

 
 

-# Folder to save alternative DUT environments (optional)
-ENVIRONMENTS_FOLDER=environments
+## How to mount local tests folder for developing purposes

 
 

-# Folder where all required packages are stored
-PACKAGES_FOLDER=osm-packages
+The following line will mount the folder `robot-systest`, including all libraries and testuites, and will execute the testsuite `sol003_01`:

 
 

-# Folder where test results should be exported
-ROBOT_REPORT_FOLDER=results
+```bash
+docker run --rm=true --name tests -t --env-file envconfig.rc \
+           -v ~/.config/openstack/clouds.yaml:/etc/openstack/clouds.yaml \
+           -v ~/tests/robot-systest:/robot-systest \
+           -v ~/tests/reports:/robot-systest/reports \
+           -v ~/osm-packages:/robot-systest/osm-packages \
+           opensourcemano/tests:testing-daily \
+           -t sol003_01

 ```
 
 ```
 

-## Deployment
+Relevant volumes to be mounted are:

 
 

-It is possible to run the tests directly from the repository or using a docker container with the tests
+- <path_to_reports> [OPTIONAL]: the absolute path to reports location in the host
+- <path_to_clouds.yaml> [OPTIONAL]: the absolute path to the clouds.yaml file in the host
+- <path_to_sdncs.yaml> [OPTIONAL]: the absolute path to the sdncs.yaml file in the host
+- <path_to_kubeconfig> [OPTIONAL]: the kubeconfig file to be used for k8s clusters

 
 

-1. Docker container creation:
+Other relevant options to run tests are:
+
+- `--env-file`: It is the environmental file where is described the OSM target and VIM
+- `-o <osmclient_version>` [OPTIONAL]: It is used to specify a particular osmclient version. Default: latest
+- `-p <package_branch>` [OPTIONAL]: OSM packages repository branch. Default: master
+- `-t <testing_tags>` [OPTIONAL]: Robot tests tags. [sanity, regression, particular_test]. Default: sanity
+
+## How to run tests from a host
+
+In general, testing from docker images is the best way if you want to develop for OSM. However, sometimes it could be useful to run tests directly from the host.
+
+### Install dependencies
+
+This bash script can be used to setup your environment to execute the tests.

 
 ```bash
 
 ```bash

-docker build -f docker/Dockerfile -t osmtests .
+sudo apt-get update
+sudo apt-get install ssh ping yq git
+# Python packages used for the tests
+python3 -m pip install -r requirements.txt
+python3 -m pip install -r requirements-dev.txt
+# Download community packages
+git clone https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages.git
+```
+
+### Configure the environment
+
+Create a file `envconfig.rc` copying from `envconfig-local.rc` and set the required variables (in this case, the use of `export` is mandatory).
+
+```
+export OSM_HOSTNAME=<OSM_IP_ADDRESS>
+export VIM_TARGET=<VIM_REGISTERED_AT_OSM>
+export VIM_MGMT_NET=<NAME_OF_THE_MGMT_NETWORK_IN_THE_VIM>
+export OS_CLOUD=<OPENSTACK_CLOUD>    # OpenStack Cloud defined in $HOME/.config/openstack/clouds.yaml or in /etc/openstack/clouds.yaml
+export K8S_CREDENTIALS= # path to the kubeconfig file of the K8s cluster to be tested
+export OCI_REGISTRY_URL= # URL of the OCI registry where helm charts used in test packages are stored. 
+export OCI_REGISTRY_USER= # User of the OCI registry
+export OCI_REGISTRY_PASSWORD= # Password of the OCI registry

 ```
 
 ```
 

-Options:
+### Running the tests

 
 

-* --env-file: It is the environmental file where is described the OSM target and VIM
-* -o <osmclient_version> [OPTIONAL]: It is used to specify a particular osmclient version. Default: latest
-* -p <package_branch> [OPTIONAL]: OSM packages repository branch. Default: master
-* -t <testing_tags> [OPTIONAL]: Robot tests tags. [sanity, regression, particular_test]. Default: sanity
+```bash
+source envconfig.rc
+mkdir reports
+robot -d reports -i <testing_tags> testsuite/
+```

 
 

-Volumes:
+## How to run tests from an environment identical to OSM CICD
+
+```bash
+git clone https://osm.etsi.org/gerrit/osm/devops
+git clone https://osm.etsi.org/gerrit/osm/IM
+git clone https://osm.etsi.org/gerrit/osm/osmclient
+git clone https://osm.etsi.org/gerrit/osm/tests
+# run HTTP server to server artifacts
+devops/tools/local-build.sh --install-qhttpd
+# generate debian packages locally that will be served by the HTTP server
+devops/tools/local-build.sh --module IM,osmclient,tests stage-2
+# create docker image and store it locally as opensourcemano/tests:devel
+devops/tools/local-build.sh --module tests
+```

 
 

-* <path_to_reports> [OPTIONAL]: It is the absolute path to reports location in the host
-* <path_to_clouds.yaml> [OPTIONAL]: It is the absolute path to the clouds.yaml file in the host
-* <path_to_sdncs.yaml> [OPTIONAL]: It is the absolute path to the sdncs.yaml file in the host
-* <path_to_kubeconfig> [OPTIONAL]: It is the kubeconfig file to be used for k8s clusters
+Then, run the tests:

 
 ```bash
 docker run --rm=true -t osmtests --env-file <env_file> \
 
 ```bash
 docker run --rm=true -t osmtests --env-file <env_file> \


@@ -115,20 +165,9 @@ docker run --rm=true -t osmtests --env-file <env_file> \
        -t <testing_tags>
 ```
 
        -t <testing_tags>
 ```
 

-1. Running the tests manually:
-
-The way of executing the tests is via the following command:
-
-```bash
-source envfile.rc
-robot -d reports -i <testing_tags> testsuite/
-```
-

 ## Test tags
 
 ## Test tags
 

-All tests in the testsuites have tags. Tags allow to run only a set of tests
-identified by a tag. Several tags can be specified when running robot in the
-following way:
+All tests in the testsuites have tags. Tags allow to run only a set of tests identified by a tag. Several tags can be specified when running robot in the following way:

 
 ```bash
 robot -i <tag_01> -i <tag_02> testsuite/
 
 ```bash
 robot -i <tag_01> -i <tag_02> testsuite/


@@ -139,21 +178,24 @@ The following tags exist for each testsuite:
 - A tag per testsuite using its mnemonic (e.g. `basic_01`)
 - Cluster tag for each of the statistically similar tests:
   - `cluster_main`: `basic_01`, `basic_05`, `basic_08`, `basic_09`, `basic_15`,
 - A tag per testsuite using its mnemonic (e.g. `basic_01`)
 - Cluster tag for each of the statistically similar tests:
   - `cluster_main`: `basic_01`, `basic_05`, `basic_08`, `basic_09`, `basic_15`,

-    `basic_16`, basic_17`, `hackfest_basic`, `hackfest_multivdu`,
+    `basic_16`, `basic_17`, `hackfest_basic`, `hackfest_multivdu`,

     `hackfest_cloudinit`, `quotas_01`
   - `cluster_ee_config`: `basic_06`, `basic_07`, `basic_11`, `basic_12`,
     `basic_13`, `basic_14`, `k8s_05`, `k8s_06`
   - `cluster_relations`: `basic_11`, `basic_13`, `basic_14`
   - `cluster_epa`: `epa_01`, `epa_02`, `epa_03`, `epa_04`, `epa_05`
     `hackfest_cloudinit`, `quotas_01`
   - `cluster_ee_config`: `basic_06`, `basic_07`, `basic_11`, `basic_12`,
     `basic_13`, `basic_14`, `k8s_05`, `k8s_06`
   - `cluster_relations`: `basic_11`, `basic_13`, `basic_14`
   - `cluster_epa`: `epa_01`, `epa_02`, `epa_03`, `epa_04`, `epa_05`

-  - `cluster_k8s`: `k8s_01`, `k8s_02`, `k8s_03`, `k8s_04`, `k8s_07`, `k8s_08`, `sa_08`
+  - `cluster_k8s`: `k8s_01`, `k8s_02`, `k8s_03`, `k8s_04`, `k8s_05`, `k8s06`,
+    `k8s_07`, `k8s_08`, `k8s_09`, `k8s_10`, `k8s_11`, `k8s_12`, `k8s_13`, `sa_08`

   - `cluster_k8s_charms`: `k8s_05`, `k8s_06`
   - `cluster_sa`: `sa_01`, `sa_02`, `sa_07`
   - `cluster_slices`: `slice_01`, `slice_02`
   - `cluster_k8s_charms`: `k8s_05`, `k8s_06`
   - `cluster_sa`: `sa_01`, `sa_02`, `sa_07`
   - `cluster_slices`: `slice_01`, `slice_02`

+  - `cluster_heal`: `heal_01`, `heal_02`, `heal_03`, `heal_04`
+  - `cluster_osm_rest`: `sol003_01`

 - daily: for all testsuites that will run in the daily job
 - regression: for all testsuites that should pass in the current stable branch
 - sanity: for all testsuites that should be passed by each commit in the
 - daily: for all testsuites that will run in the daily job
 - regression: for all testsuites that should pass in the current stable branch
 - sanity: for all testsuites that should be passed by each commit in the

-  stage3 to be successfully verified by Jenkins, currently `basic_07`,
-  `basic_11`, `k8s_03`, `k8s_04`, `sa_02`
+  stage3 to be successfully verified by Jenkins, currently `k8s_04`,
+  `sa_02`, `hackfest_basic`, `hackfest_cloudinit`

 
 In addition, the tag "cleanup" exists in those tests that perform
 any deletion. In that way, it can be invoked to retry the deletion if
 
 In addition, the tag "cleanup" exists in those tests that perform
 any deletion. In that way, it can be invoked to retry the deletion if


@@ -161,17 +203,45 @@ the tests were forcefully stopped.
 
 - For helping in the migration tests and other scenarios in which you don't want
 to destroy the deployments immediately, the following tags are used:
 
 - For helping in the migration tests and other scenarios in which you don't want
 to destroy the deployments immediately, the following tags are used:

-  - prepare: for the tests that are used to deploy the network
+  - `prepare`: for the tests that are used to deploy the network

   services under test
   services under test

-  - verify: for the tests that perform the actual testing, or changes for
+  - `verify`: for the tests that perform the actual testing, or changes for

   additional verifications (e.g. scaling).
   additional verifications (e.g. scaling).

-  - cleanup: already described above.
+  - `cleanup`: already described above.

 
   So, for instance, you could first deploy a number of network services executing
   the tests with "prepare" tag, migrate to another OSM version, and then
   check the behavior executing with the "verify" tag. Finally, use the "cleanup"
   tag. 
 
 
   So, for instance, you could first deploy a number of network services executing
   the tests with "prepare" tag, migrate to another OSM version, and then
   check the behavior executing with the "verify" tag. Finally, use the "cleanup"
   tag. 
 

+## Post-processing Robot output files
+
+The output files of Robot include tyipically three files:
+
+- `report.html`: overview of the test execution results in HTML format
+- `log.html`: details about the executed test cases in HTML format
+- `output.xml`: all the test execution results in machine readable XML format
+
+More information about these files [here](https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#output-file).
+
+It is possible to use the tool `rebot`, included as part of the Robot Framework, to post-process the output file `output.xml`.
+
+```bash
+# To re-generate log and report from output.xml:
+rebot [-d <output_folder>] output.xml
+
+# To re-generate log and report (and optionally new output.xml) to include only certain tags:
+rebot [-d <output_folder>] -i <tag1> -i <tag2> ... -i <tagN> [-o <new_output_xml>] output.xml
+
+# To re-generate log and report (and optionally new output.xml) excluding certain tags:
+rebot [-d <output_folder>] -e <tag1> -e <tag2> ... -e <tagN> [-o <new_output_xml>] output.xml
+
+# To merge several test executions:
+rebot [-d <output_folder>] --merge output1.xml output2.xml ... outputN.xml
+```
+
+More information about post-processing Robot output files [here](https://robotframework.org/robotframework/latest/RobotFrameworkUserGuide.html#post-processing-outputs)
+

 ## Built With
 
 * [Python](www.python.org/) - The language used
 ## Built With
 
 * [Python](www.python.org/) - The language used


@@ -187,6 +257,5 @@ We use [SemVer](http://semver.org/) for versioning. For the versions available,
 
 ## License
 
 
 ## License
 

-This project is licensed under the Apache2 License - see the [LICENSE.md](LICENSE) file for details
+This project is licensed under the Apache2 License - see the [LICENSE](LICENSE) file for details

 
 

-## Acknowledgments