--- /dev/null
+#!/bin/bash
+
+# ============LICENSE_START===============================================
+# Copyright (C) 2020 Nordix Foundation. All rights reserved.
+# ========================================================================
+# 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.
+# ============LICENSE_END=================================================
+#
+
+# This is a script that contains container/service managemnt functions for Kube Http Proxy
+# This http proxy is to provide full access for the test script to all adressable kube object in a clister
+
+################ Test engine functions ################
+
+# Create the image var used during the test
+# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
+# <image-tag-suffix> is present only for images with staging, snapshot,release tags
+__KUBEPROXY_imagesetup() {
+ __check_and_create_image_var KUBEPROXY "KUBE_PROXY_IMAGE" "KUBE_PROXY_IMAGE_BASE" "KUBE_PROXY_IMAGE_TAG" LOCAL "$KUBE_PROXY_DISPLAY_NAME"
+}
+
+# Pull image from remote repo or use locally built image
+# arg: <pull-policy-override> <pull-policy-original>
+# <pull-policy-override> Shall be used for images allowing overriding. For example use a local image when test is started to use released images
+# <pull-policy-original> Shall be used for images that does not allow overriding
+# Both var may contain: 'remote', 'remote-remove' or 'local'
+__KUBEPROXY_imagepull() {
+ echo -e $RED"Image for app KUBEPROXY shall never be pulled from remote repo"$ERED
+}
+
+# Build image (only for simulator or interfaces stubs owned by the test environment)
+# arg: <image-tag-suffix> (selects staging, snapshot, release etc)
+# <image-tag-suffix> is present only for images with staging, snapshot,release tags
+__KUBEPROXY_imagebuild() {
+ cd ../http-https-proxy
+ echo " Building KUBEPROXY - $KUBE_PROXY_DISPLAY_NAME - image: $KUBE_PROXY_IMAGE"
+ docker build --build-arg NEXUS_PROXY_REPO=$NEXUS_PROXY_REPO -t $KUBE_PROXY_IMAGE . &> .dockererr
+ if [ $? -eq 0 ]; then
+ echo -e $GREEN" Build Ok"$EGREEN
+ __retag_and_push_image KUBE_PROXY_IMAGE
+ if [ $? -ne 0 ]; then
+ exit 1
+ fi
+ else
+ echo -e $RED" Build Failed"$ERED
+ ((RES_CONF_FAIL++))
+ cat .dockererr
+ echo -e $RED"Exiting...."$ERED
+ exit 1
+ fi
+}
+
+# Generate a string for each included image using the app display name and a docker images format string
+# If a custom image repo is used then also the source image from the local repo is listed
+# arg: <docker-images-format-string> <file-to-append>
+__KUBEPROXY_image_data() {
+ echo -e "$KUBE_PROXY_DISPLAY_NAME\t$(docker images --format $1 $KUBE_PROXY_IMAGE)" >> $2
+ if [ ! -z "$KUBE_PROXY_IMAGE_SOURCE" ]; then
+ echo -e "-- source image --\t$(docker images --format $1 $KUBE_PROXY_IMAGE_SOURCE)" >> $2
+ fi
+}
+
+# Scale kubernetes resources to zero
+# All resources shall be ordered to be scaled to 0, if relevant. If not relevant to scale, then do no action.
+# This function is called for apps fully managed by the test script
+__KUBEPROXY_kube_scale_zero() {
+ __kube_scale_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
+}
+
+# Scale kubernetes resources to zero and wait until this has been accomplished, if relevant. If not relevant to scale, then do no action.
+# This function is called for prestarted apps not managed by the test script.
+__KUBEPROXY_kube_scale_zero_and_wait() {
+ echo -e $RED" KUBEPROXY app is not scaled in this state"$ERED
+}
+
+# Delete all kube resouces for the app
+# This function is called for apps managed by the test script.
+__KUBEPROXY_kube_delete_all() {
+ __kube_delete_all_resources $KUBE_SIM_NAMESPACE autotest KUBEPROXY
+}
+
+# Store docker logs
+# This function is called for apps managed by the test script.
+# args: <log-dir> <file-prexix>
+__KUBEPROXY_store_docker_logs() {
+ if [ $RUNMODE == "KUBE" ]; then
+ kubectl logs -l "autotest=KUBEPROXY" -n $KUBE_SIM_NAMESPACE --tail=-1 > $1$2_kubeproxy.log 2>&1
+ else
+ docker logs $KUBE_PROXY_APP_NAME > $1$2_kubeproxy.log 2>&1
+ fi
+}
+
+# Initial setup of protocol, host and ports
+# This function is called for apps managed by the test script.
+# args: -
+__KUBEPROXY_initial_setup() {
+ use_kube_proxy_http
+}
+
+# Set app short-name, app name and namespace for logging runtime statistics of kubernets pods or docker containers
+# For docker, the namespace shall be excluded
+# This function is called for apps managed by the test script as well as for prestarted apps.
+# args: -
+__KUBEPROXY_statisics_setup() {
+ if [ $RUNMODE == "KUBE" ]; then
+ echo "KUBEPROXXY $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE"
+ else
+ echo "KUBEPROXXY $KUBE_PROXY_APP_NAME"
+ fi
+}
+
+#######################################################
+
+## Access to Kube http proxy
+# Direct access
+KUBE_PROXY_HTTPX="http"
+
+
+# Set http as the protocol to use for all communication to the Kube http proxy
+# args: -
+# (Function for test scripts)
+use_kube_proxy_http() {
+ echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
+ echo -e " Using $BOLD http $EBOLD towards Kube http proxy"
+
+ KUBE_PROXY_HTTPX="http"
+
+ echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
+ echo ""
+}
+
+# Set https as the protocol to use for all communication to the Kube http proxy
+# args: -
+# (Function for test scripts)
+use_kube_proxy_https() {
+ echo -e $BOLD"$KUBE_PROXY_DISPLAY_NAME protocol setting"$EBOLD
+ echo -e " Using $BOLD https $EBOLD towards Kube http proxy"
+
+ KUBE_PROXY_HTTPX="https"
+
+ echo -e $YELLOW" This setting cannot be changed once the kube proxy is started"$EYELLOW
+ echo ""
+}
+
+#########################
+### Kube Http Proxy functions
+#########################
+
+# Export env vars for config files, docker compose and kube resources
+# args: -
+__kube_proxy_vars() {
+
+ export KUBE_PROXY_WEB_EXTERNAL_PORT
+ export KUBE_PROXY_WEB_INTERNAL_PORT
+ export KUBE_PROXY_EXTERNAL_PORT
+ export KUBE_PROXY_INTERNAL_PORT
+
+ export KUBE_PROXY_WEB_EXTERNAL_SECURE_PORT
+ export KUBE_PROXY_WEB_INTERNAL_SECURE_PORT
+ export KUBE_PROXY_EXTERNAL_SECURE_PORT
+ export KUBE_PROXY_INTERNAL_SECURE_PORT
+
+ export KUBE_SIM_NAMESPACE
+ export KUBE_PROXY_IMAGE
+
+ export KUBE_PROXY_APP_NAME
+ export KUBE_PROXY_DOCKER_EXTERNAL_PORT
+ export KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
+ export KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
+ export KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
+ export DOCKER_SIM_NWNAME
+
+ export KUBE_PROXY_DISPLAY_NAME
+}
+
+# Start the Kube Http Proxy in the simulator group
+# args: -
+# (Function for test scripts)
+start_kube_proxy() {
+
+ echo -e $BOLD"Starting $KUBE_PROXY_DISPLAY_NAME"$EBOLD
+
+ if [ $RUNMODE == "KUBE" ]; then
+
+ # Check if app shall be fully managed by the test script
+ __check_included_image "KUBEPROXY"
+ retcode_i=$?
+
+ # Check if app shall only be used by the testscipt
+ __check_prestarted_image "KUBEPROXY"
+ retcode_p=$?
+
+ if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
+ echo -e $RED"The $KUBE_PROXY_APP_NAME app is not included as managed nor prestarted in this test script"$ERED
+ echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
+ exit
+ fi
+ if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
+ echo -e $RED"The $KUBE_PROXY_APP_NAME app is included both as managed and prestarted in this test script"$ERED
+ echo -e $RED"The $KUBE_PROXY_APP_NAME will not be started"$ERED
+ exit
+ fi
+
+ # Check if app shall be used - not managed - by the test script
+ if [ $retcode_p -eq 0 ]; then
+ echo -e " Using existing $KUBE_PROXY_APP_NAME deployment and service"
+ echo " Setting KUBEPROXY replicas=1"
+ __kube_scale deployment $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE 1
+ fi
+
+ if [ $retcode_i -eq 0 ]; then
+ echo -e " Creating $KUBE_PROXY_APP_NAME deployment and service"
+
+ __kube_proxy_vars
+
+ export KUBE_PROXY_APP_NAME
+
+ __kube_create_namespace $KUBE_SIM_NAMESPACE
+
+ # Create service
+ input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"svc.yaml
+ output_yaml=$PWD/tmp/proxy_svc.yaml
+ __kube_create_instance service $KUBE_PROXY_APP_NAME $input_yaml $output_yaml
+
+ # Create app
+ input_yaml=$SIM_GROUP"/"$KUBE_PROXY_COMPOSE_DIR"/"app.yaml
+ output_yaml=$PWD/tmp/proxy_app.yaml
+ __kube_create_instance app $KUBE_PROXY_APP_NAME $input_yaml $output_yaml
+
+ fi
+
+ echo " Retrieving host and ports for service..."
+
+ #Finding host of the proxy
+ echo " Trying to find svc hostname..."
+ CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].hostname}")
+
+
+ if [ "$CLUSTER_KUBE_PROXY_HOST" == "localhost" ]; then
+ #Local host found
+ echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME host is: $CLUSTER_KUBE_PROXY_HOST"$EYELLOW
+ CLUSTER_KUBE_PROXY_HOST="127.0.0.1"
+ else
+ if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
+ #Host of proxy not found, trying to find the ip....
+ echo " Trying to find svc ip..."
+ CLUSTER_KUBE_PROXY_HOST=$(__kube_cmd_with_timeout "kubectl get svc $KUBE_PROXY_APP_NAME -n $KUBE_SIM_NAMESPACE -o jsonpath={.status.loadBalancer.ingress[0].ip}")
+ if [ ! -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
+ #Host ip found
+ echo -e $YELLOW" The test environment svc $KUBE_PROXY_APP_NAME ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
+ fi
+ else
+ #Host or ip of proxy found
+ echo -e $YELLOW" The test environment host/ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
+ fi
+ fi
+
+ PORT_KEY_PREFIX=""
+ if [ $KUBE_PROXY_HTTPX == "https" ]; then
+ PORT_KEY_PREFIX="s" #add suffix to port key name to get https ports
+ fi
+ if [ -z "$CLUSTER_KUBE_PROXY_HOST" ]; then
+ #Host/ip of proxy not found, try to use the cluster and the nodeports of the proxy
+ CLUSTER_KUBE_PROXY_HOST=$(kubectl config view -o jsonpath={.clusters[0].cluster.server} | awk -F[/:] '{print $4}')
+ echo -e $YELLOW" The test environment cluster ip is: $CLUSTER_KUBE_PROXY_HOST."$EYELLOW
+ CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
+ KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
+ echo " Cluster ip/host, cluster http$PORT_KEY_PREFIX nodeport, cluster web$PORT_KEY_PREFIX nodeport: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
+ else
+ #Find the service ports of the proxy
+ CLUSTER_KUBE_PROXY_PORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http$PORT_KEY_PREFIX") # port for proxy access
+ KUBE_PROXY_WEB_NODEPORT=$(__kube_get_service_port $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "web$PORT_KEY_PREFIX") # web port, only for alive test
+ echo " Proxy ip/host, proxy http$PORT_KEY_PREFIX port, proxy web$PORT_KEY_PREFIX port: $CLUSTER_KUBE_PROXY_HOST $CLUSTER_KUBE_PROXY_PORT $KUBE_PROXY_WEB_NODEPORT"
+ fi
+
+ KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$KUBE_PROXY_WEB_NODEPORT
+
+ export KUBE_PROXY_PATH= # Make sure proxy is empty when checking the proxy itself
+ __check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL
+
+ # Set proxy for all subsequent calls for all services etc
+ export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$CLUSTER_KUBE_PROXY_HOST":"$CLUSTER_KUBE_PROXY_PORT
+ export KUBE_PROXY_HTTPX
+
+ KP_PORT1=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "http")
+ KP_PORT2=$(__kube_get_service_nodeport $KUBE_PROXY_APP_NAME $KUBE_SIM_NAMESPACE "https")
+
+ echo " $KUBE_PROXY_DISPLAY_NAME node ports (http/https): $KP_PORT1 $KP_PORT2"
+
+ else
+ # Check if docker app shall be fully managed by the test script
+ __check_included_image 'KUBEPROXY'
+ if [ $? -eq 1 ]; then
+ echo -e $RED"The Kube Proxy app is not included in this test script"$ERED
+ echo -e $RED"The Kube Proxy will not be started"$ERED
+ exit
+ fi
+
+ __kube_proxy_vars
+
+ __start_container $KUBE_PROXY_COMPOSE_DIR "" NODOCKERARGS 1 $KUBE_PROXY_APP_NAME
+
+ if [ $KUBE_PROXY_HTTPX == "http" ]; then
+ export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_PORT
+ else
+ export KUBE_PROXY_WEB_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_WEB_DOCKER_EXTERNAL_SECURE_PORT
+ fi
+
+ export KUBE_PROXY_PATH= # Make sure proxy is empty when checking the proxy itself
+ __check_service_start $KUBE_PROXY_APP_NAME $KUBE_PROXY_WEB_PATH$KUBE_PROXY_ALIVE_URL
+
+ if [ $KUBE_PROXY_HTTPX == "http" ]; then
+ export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_PORT
+ else
+ export KUBE_PROXY_PATH=$KUBE_PROXY_HTTPX"://"$LOCALHOST_NAME":"$KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT
+ fi
+
+ echo " $KUBE_PROXY_DISPLAY_NAME localhost ports (http/https): $KUBE_PROXY_DOCKER_EXTERNAL_PORT $KUBE_PROXY_DOCKER_EXTERNAL_SECURE_PORT"
+
+
+ fi
+ echo ""
+
+}
+
Code Review / nonrtric.git / blobdiff