1 files changed, 155 insertions, 0 deletions
diff --git a/kud/tests/_functions.sh b/kud/tests/_functions.sh
new file mode 100755
index 00000000..c25d1f2f
--- /dev/null
+++ b/kud/tests/_functions.sh
@@ -0,0 +1,155 @@
+#!/bin/bash
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2018
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+function print_msg {
+    local msg=$1
+    local RED='\033[0;31m'
+    local NC='\033[0m'
+
+    echo -e "${RED} $msg ---------------------------------------${NC}"
+}
+
+function _get_ovn_central_address {
+    ansible_ifconfig=$(ansible ovn-central[0] -i $test_folder/../hosting_providers/vagrant/inventory/hosts.ini -m shell -a "ifconfig eth1 |grep \"inet addr\" |awk '{print \$2}' |awk -F: '{print \$2}'")
+    if [[ $ansible_ifconfig != *CHANGED* ]]; then
+        echo "Fail to get the OVN central IP address from eth1 nic"
+        exit
+    fi
+    echo "$(echo ${ansible_ifconfig#*>>} | tr '\n' ':')6641"
+}
+
+# install_ovn_deps() - Install dependencies required for tests that require OVN
+function install_ovn_deps {
+    if ! $(yq --version &>/dev/null); then
+        sudo -E pip install yq
+    fi
+    if ! $(ovn-nbctl --version &>/dev/null); then
+        source /etc/os-release || source /usr/lib/os-release
+        case ${ID,,} in
+            *suse)
+            ;;
+            ubuntu|debian)
+                sudo apt-get install -y apt-transport-https
+                echo "deb https://packages.wand.net.nz $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/wand.list
+                sudo curl https://packages.wand.net.nz/keyring.gpg -o /etc/apt/trusted.gpg.d/wand.gpg
+                sudo apt-get update
+                sudo apt install -y ovn-common
+            ;;
+            rhel|centos|fedora)
+            ;;
+        esac
+    fi
+}
+
+# init_network() - This function creates the OVN resouces required by the test
+function init_network {
+    local fname=$1
+    local router_name="ovn4nfv-master"
+
+    name=$(cat $fname | yq '.spec.name' | xargs)
+    subnet=$(cat $fname  | yq '.spec.subnet' | xargs)
+    gateway=$(cat $fname  | yq '.spec.gateway' | xargs)
+    ovn_central_address=$(_get_ovn_central_address)
+
+    router_mac=$(printf '00:00:00:%02X:%02X:%02X' $((RANDOM%256)) $((RANDOM%256)) $((RANDOM%256)))
+    ovn-nbctl --may-exist --db tcp:$ovn_central_address ls-add $name -- set logical_switch $name other-config:subnet=$subnet external-ids:gateway_ip=$gateway
+    ovn-nbctl --may-exist --db tcp:$ovn_central_address lrp-add $router_name rtos-$name $router_mac $gateway
+    ovn-nbctl --may-exist --db tcp:$ovn_central_address lsp-add $name stor-$name -- set logical_switch_port stor-$name type=router options:router-port=rtos-$name addresses=\"$router_mac\"
+}
+
+# cleanup_network() - This function removes the OVN resources created for the test
+function cleanup_network {
+    local fname=$1
+
+    name=$(cat $fname | yq '.spec.name' | xargs)
+    ovn_central_address=$(_get_ovn_central_address)
+
+    for cmd in "ls-del $name" "lrp-del rtos-$name" "lsp-del stor-$name"; do
+        ovn-nbctl --if-exist --db tcp:$ovn_central_address $cmd
+    done
+}
+
+function _checks_args {
+    if [[ -z $1 ]]; then
+        echo "Missing CSAR ID argument"
+        exit 1
+    fi
+    if [[ -z $CSAR_DIR ]]; then
+        echo "CSAR_DIR global environment value is empty"
+        exit 1
+    fi
+    mkdir -p ${CSAR_DIR}/${1}
+}
+
+# destroy_deployment() - This function ensures that a specific deployment is
+# destroyed in Kubernetes
+function destroy_deployment {
+    local deployment_name=$1
+
+    echo "$(date +%H:%M:%S) - $deployment_name : Destroying deployment"
+    kubectl delete deployment $deployment_name --ignore-not-found=true --now
+    while kubectl get deployment $deployment_name &>/dev/null; do
+        echo "$(date +%H:%M:%S) - $deployment_name : Destroying deployment"
+    done
+}
+
+# recreate_deployment() - This function destroys an existing deployment and
+# creates an new one based on its yaml file
+function recreate_deployment {
+    local deployment_name=$1
+
+    destroy_deployment $deployment_name
+    kubectl create -f $deployment_name.yaml
+}
+
+# wait_deployment() - Wait process to Running status on the Deployment's pods
+function wait_deployment {
+    local deployment_name=$1
+
+    status_phase=""
+    while [[ $status_phase != "Running" ]]; do
+        new_phase=$(kubectl get pods | grep  $deployment_name | awk '{print $3}')
+        if [[ $new_phase != $status_phase ]]; then
+            echo "$(date +%H:%M:%S) - $deployment_name : $new_phase"
+            status_phase=$new_phase
+        fi
+        if [[ $new_phase == "Err"* ]]; then
+            exit 1
+        fi
+    done
+}
+
+# setup() - Base testing setup shared among functional tests
+function setup {
+    for deployment_name in $@; do
+        recreate_deployment $deployment_name
+    done
+    sleep 5
+    for deployment_name in $@; do
+        wait_deployment $deployment_name
+    done
+}
+
+# teardown() - Base testing teardown function
+function teardown {
+    for deployment_name in $@; do
+        destroy_deployment $deployment_name
+    done
+}
+
+if ! $(kubectl version &>/dev/null); then
+    echo "This funtional test requires kubectl client"
+    exit 1
+fi
+test_folder=$(pwd)