Merge branch 'test-procedures' into 'master' (6b73fd0b) · Commits · osm-doc / OSM Tester Guide

02-osm-nfvi-test-plan.md

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		@@ -198,6 +198,81 @@ For more details on the current operation, run "osm ns-op-show OPERATION_ID"

		The network service should be removed fine, without leaving models behind.

		### \[PR-02\] HA Proxy Charms

		[VNFD Package](https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages/tree/master/charm-packages/ha_proxy_charm_vnf)

		[NSD Package](https://osm.etsi.org/gitlab/vnf-onboarding/osm-packages/tree/master/charm-packages/ha_proxy_charm_ns)

		Create a params.yaml file that will force 2 units of the vnf-member-index=1 Proxy Charm:

		```yaml
		additionalParamsForVnf:
		- member-vnf-index: "1"
		config-units: 2
		```

		```bash
		$ osm ns-create --ns_name ha-proxy-charms --nsd_name ha_proxy_charm-ns --vim_account openstack --config_file params.yaml
		7a8b8fb1-3cea-4e86-8cf3-178771d9ac3a
		$ juju switch 7a8b8fb1-3cea-4e86-8cf3-178771d9ac3a
		controller:admin/default -> controller:admin/7a8b8fb1-3cea-4e86-8cf3-178771d9ac3a
		$ watch -c juju status --color
		Model Controller Cloud/Region Version SLA Timestamp
		7a8b8fb1-3cea-4e86-8cf3-178771d9ac3a controller lxd-cloud/default 2.8.0 unsupported 12:42:29+02:00

		App Version Status Scale Charm Store Rev OS Notes
		app-vnf-3922753a5d75 active 2 simple-ha-proxy local 0 ubuntu
		app-vnf-feba90bf85a7 active 1 simple-ha-proxy local 1 ubuntu

		Unit Workload Agent Machine Public address Ports Message
		app-vnf-3922753a5d75/0* active idle 0 10.54.156.223
		app-vnf-3922753a5d75/1 active idle 2 10.54.156.29
		app-vnf-feba90bf85a7/0* active idle 1 10.54.156.128

		Machine State DNS Inst id Series AZ Message
		0 started 10.54.156.223 juju-cf61c0-0 xenial Running
		1 started 10.54.156.128 juju-cf61c0-1 xenial Running
		2 started 10.54.156.29 juju-cf61c0-2 xenial Running
		```

		We can see there are two units for the Proxy Charm of the vnf-member-index=1. The units that have `*` are the leaders. Now we will remove leader machine of the scaled Proxy Charm.

		```bash
		$ juju remove-machine 0 --force
		$ juju status
		Model Controller Cloud/Region Version SLA Timestamp
		7a8b8fb1-3cea-4e86-8cf3-178771d9ac3a controller lxd-cloud/default 2.8.0 unsupported 12:48:27+02:00

		App Version Status Scale Charm Store Rev OS Notes
		app-vnf-3922753a5d75 active 1 simple-ha-proxy local 0 ubuntu
		app-vnf-feba90bf85a7 active 1 simple-ha-proxy local 1 ubuntu

		Unit Workload Agent Machine Public address Ports Message
		app-vnf-3922753a5d75/1* active idle 2 10.54.156.29
		app-vnf-feba90bf85a7/0* active idle 1 10.54.156.128

		Machine State DNS Inst id Series AZ Message
		1 started 10.54.156.128 juju-cf61c0-1 xenial Running
		2 started 10.54.156.29 juju-cf61c0-2 xenial Running
		```

		Now the second unit is the leader. Let's execute an action.

		```bash
		$ osm ns-action ha-proxy-charms --vnf_name 1 --action_name touch --params '{filename: /home/ubuntu/mysecondunit}'
		c4a32267-8d62-4751-9c0f-8c0f65b9ccc7
		$ osm ns-op-list ha-proxy-charms
		+--------------------------------------+-------------+-------------+-----------+---------------------+--------+
		\| id \| operation \| action_name \| status \| date \| detail \|
		+--------------------------------------+-------------+-------------+-----------+---------------------+--------+
		\| 3bc998b2-f120-485b-bbfd-6965e800b960 \| instantiate \| N/A \| COMPLETED \| 2020-07-13T12:41:10 \| - \|
		\| c4a32267-8d62-4751-9c0f-8c0f65b9ccc7 \| action \| touch \| COMPLETED \| 2020-07-13T12:49:34 \| - \|
		+--------------------------------------+-------------+-------------+-----------+---------------------+--------+
		```

		The action has been successfully executed.

		## Kubernetes Features

		### [K8S-01] Kubernetes Proxy Charms