*** Comments *** # Copyright 2020 Canonical Ltd. # # 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. *** Settings *** Documentation [K8s-01] Create K8s cluster. Library OperatingSystem Library String Library Collections Library Process Library SSHLibrary Library ../lib/renderTemplate.py Resource ../lib/vnfd_lib.resource Resource ../lib/nsd_lib.resource Resource ../lib/ns_lib.resource Resource ../lib/ssh_lib.resource Test Tags k8s_01 cluster_k8s Suite Teardown Run Keyword And Ignore Error Suite Cleanup *** Variables *** # NS and VNF descriptor package files ${VNFD_PKG1} k8s_jujucontroller_vnf.tar.gz ${VNFD_PKG2} k8s_jujumachine_vnf.tar.gz ${NSD_PKG} k8s_juju_ns.tar.gz ${VNFD_NAME1} k8s_jujucontroller_vnf ${VNFD_NAME2} k8s_jujumachine_vnf ${NSD_NAME} k8s_juju # VNF Member indexes ${VNF_MEMBER_INDEX_1} k8s_vnf1 ${VNF_MEMBER_INDEX_2} k8s_vnf2 ${VNF_MEMBER_INDEX_3} k8s_vnf3 ${VNF_MEMBER_INDEX_4} k8s_vnf4 ${VNF_MEMBER_INDEX_5} k8s_juju # Kubeconfig file ${KUBECONFIG_FILE} /home/ubuntu/.kube/config # NS instance name ${NS_NAME} k8s-cluster # SSH keys and username to be used ${PUBLICKEY} %{HOME}/.ssh/id_rsa.pub ${PRIVATEKEY} %{HOME}/.ssh/id_rsa ${USERNAME} ubuntu ${PASSWORD} ${EMPTY} # Template and config file to use ${TEMPLATE} k8s_juju_template.yaml ${CONFIG_FILE} config.yaml *** Test Cases *** Render a template [Documentation] Generate from a template the instantiation parameters that will be used for the NS instance. ${stdout}= Render Template ../resources/${TEMPLATE} ../resources/${CONFIG_FILE} IP_VM1=%{IP_VM1} IP_VM2=%{IP_VM2} IP_VM3=%{IP_VM3} IP_VM4=%{IP_VM4} IP_JUJU=%{IP_JUJU} NETWORK=%{VIM_MGMT_NET} Log To Console \n${stdout} Create Controller VNF Descriptor [Documentation] Upload first VNF package for the testsuite. Create VNFD '%{PACKAGES_FOLDER}/${VNFD_PKG1}' Create Machines VNF Descriptor [Documentation] Upload second VNF package for the testsuite. Create VNFD '%{PACKAGES_FOLDER}/${VNFD_PKG2}' Create K8s Cluster NS Descriptor [Documentation] Upload NS package for the testsuite. Create NSD '%{PACKAGES_FOLDER}/${NSD_PKG}' Instantiate K8s Cluster Network Service [Documentation] Instantiate NS for the testsuite. ${id}= Create Network Service ${NSD_NAME} %{VIM_TARGET} ${NS_NAME} ns_config=${EMPTY} publickey=${PUBLICKEY} ns_launch_max_wait_time=70min config_file=%{ROBOT_DEVOPS_FOLDER}/resources/${CONFIG_FILE} Set Suite Variable ${NS_ID} ${id} Get Management Ip Addresses [Documentation] Get the mgmt IP addresses of the five VNF of the NS. ${ip_addr_1}= Get Vnf Management Ip Address ${NS_ID} ${VNF_MEMBER_INDEX_1} Log ${ip_addr_1} Set Suite Variable ${VNF_1_IP_ADDR} ${ip_addr_1} ${ip_addr_2}= Get Vnf Management Ip Address ${NS_ID} ${VNF_MEMBER_INDEX_2} Log ${ip_addr_2} Set Suite Variable ${VNF_2_IP_ADDR} ${ip_addr_2} ${ip_addr_3}= Get Vnf Management Ip Address ${NS_ID} ${VNF_MEMBER_INDEX_3} Log ${ip_addr_3} Set Suite Variable ${VNF_3_IP_ADDR} ${ip_addr_3} ${ip_addr_4}= Get Vnf Management Ip Address ${NS_ID} ${VNF_MEMBER_INDEX_4} Log ${ip_addr_4} Set Suite Variable ${VNF_4_IP_ADDR} ${ip_addr_4} ${ip_addr_5}= Get Vnf Management Ip Address ${NS_ID} ${VNF_MEMBER_INDEX_5} Log ${ip_addr_5} Set Suite Variable ${VNF_5_IP_ADDR} ${ip_addr_5} Test SSH Access [Documentation] Check that the five VNF are accessible via SSH in their respective mgmt IP address. Variable Should Exist ${VNF_1_IP_ADDR} msg=IP address of the management VNF '${VNF_MEMBER_INDEX_1}' is not available Variable Should Exist ${VNF_2_IP_ADDR} msg=IP address of the management VNF '${VNF_MEMBER_INDEX_2}' is not available Variable Should Exist ${VNF_3_IP_ADDR} msg=IP address of the management VNF '${VNF_MEMBER_INDEX_3}' is not available Variable Should Exist ${VNF_4_IP_ADDR} msg=IP address of the management VNF '${VNF_MEMBER_INDEX_4}' is not available Variable Should Exist ${VNF_5_IP_ADDR} msg=IP address of the management VNF '${VNF_MEMBER_INDEX_5}' is not available Sleep 30s Waiting ssh daemon to be up Test SSH Connection ${VNF_1_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} Test SSH Connection ${VNF_2_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} Test SSH Connection ${VNF_3_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} Test SSH Connection ${VNF_4_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} Test SSH Connection ${VNF_5_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} Check Kubeconfig File [Documentation] Check that the Kubeconfig file of the provisioned cluster is present in the VNF. Check If Remote File Exists ${VNF_5_IP_ADDR} ${USERNAME} ${PASSWORD} ${PRIVATEKEY} ${KUBECONFIG_FILE} Delete NS Instance [Documentation] Delete NS instance. [Tags] cleanup Delete NS ${NS_NAME} Delete NS Descriptor [Documentation] Delete NS package from OSM. [Tags] cleanup Delete NSD ${NSD_NAME} Delete Controller VNF Descriptor [Documentation] Delete first VNF package from OSM. [Tags] cleanup Delete VNFD ${VNFD_NAME1} Delete Machines VNF Descriptor [Documentation] Delete second VNF package from OSM. [Tags] cleanup Delete VNFD ${VNFD_NAME2} *** Keywords *** Suite Cleanup [Documentation] Test Suite Cleanup: Deleting descriptors and NS instance Run Keyword If Any Tests Failed Delete NS ${NS_NAME} Run Keyword If Any Tests Failed Delete NSD ${NSD_NAME} Run Keyword If Any Tests Failed Delete VNFD ${VNFD_NAME1} Run Keyword If Any Tests Failed Delete VNFD ${VNFD_NAME2}