# <pull-policy-original> Shall be used for images that does not allow overriding
# Both var may contain: 'remote', 'remote-remove' or 'local'
__PA_imagepull() {
- __check_and_pull_image $1 "$POLICY_AGENT_DISPLAY_NAME" $POLICY_AGENT_APP_NAME $POLICY_AGENT_IMAGE
+ __check_and_pull_image $1 "$POLICY_AGENT_DISPLAY_NAME" $POLICY_AGENT_APP_NAME POLICY_AGENT_IMAGE
}
# Build image (only for simulator or interfaces stubs owned by the test environment)
}
# Generate a string for each included image using the app display name and a docker images format string
+# If a custom image repo is used then also the source image from the local repo is listed
# arg: <docker-images-format-string> <file-to-append>
__PA_image_data() {
echo -e "$POLICY_AGENT_DISPLAY_NAME\t$(docker images --format $1 $POLICY_AGENT_IMAGE)" >> $2
+ if [ ! -z "$POLICY_AGENT_IMAGE_SOURCE" ]; then
+ echo -e "-- source image --\t$(docker images --format $1 $POLICY_AGENT_IMAGE_SOURCE)" >> $2
+ fi
}
# Scale kubernetes resources to zero
# Make curl retries towards the agent for http response codes set in this env var, space separated list of codes
AGENT_RETRY_CODES=""
+#Save first worker node the pod is started on
+__PA_WORKER_NODE=""
+
###########################
### Policy Agents functions
###########################
export POLICY_AGENT_CONFIG_CONFIGMAP_NAME=$POLICY_AGENT_APP_NAME"-config"
export POLICY_AGENT_DATA_CONFIGMAP_NAME=$POLICY_AGENT_APP_NAME"-data"
export POLICY_AGENT_PKG_NAME
+
+ export POLICY_AGENT_DATA_PV_NAME=$POLICY_AGENT_APP_NAME"-pv"
+ export POLICY_AGENT_DATA_PVC_NAME=$POLICY_AGENT_APP_NAME"-pvc"
+ ##Create a unique path for the pv each time to prevent a previous volume to be reused
+ export POLICY_AGENT_PV_PATH="padata-"$(date +%s)
+ export POLICY_AGENT_CONTAINER_MNT_DIR
+
if [ $1 == "PROXY" ]; then
AGENT_HTTP_PROXY_CONFIG_PORT=$HTTP_PROXY_CONFIG_PORT #Set if proxy is started
AGENT_HTTP_PROXY_CONFIG_HOST_NAME=$HTTP_PROXY_CONFIG_HOST_NAME #Set if proxy is started
output_yaml=$PWD/tmp/pa_cfd.yaml
__kube_create_configmap $POLICY_AGENT_DATA_CONFIGMAP_NAME $KUBE_NONRTRIC_NAMESPACE autotest PA $data_json $output_yaml
+ ## Create pv
+ input_yaml=$SIM_GROUP"/"$POLICY_AGENT_COMPOSE_DIR"/"pv.yaml
+ output_yaml=$PWD/tmp/pa_pv.yaml
+ __kube_create_instance pv $POLICY_AGENT_APP_NAME $input_yaml $output_yaml
+
+ ## Create pvc
+ input_yaml=$SIM_GROUP"/"$POLICY_AGENT_COMPOSE_DIR"/"pvc.yaml
+ output_yaml=$PWD/tmp/pa_pvc.yaml
+ __kube_create_instance pvc $POLICY_AGENT_APP_NAME $input_yaml $output_yaml
+
# Create service
input_yaml=$SIM_GROUP"/"$POLICY_AGENT_COMPOSE_DIR"/"svc.yaml
output_yaml=$PWD/tmp/pa_svc.yaml
fi
+ # Keep the initial worker node in case the pod need to be "restarted" - must be made to the same node due to a volume mounted on the host
+ __PA_WORKER_NODE=$(kubectl get pod -l "autotest=PA" -n $KUBE_NONRTRIC_NAMESPACE -o jsonpath='{.items[*].spec.nodeName}')
+ if [ -z "$__PA_WORKER_NODE" ]; then
+ echo -e $YELLOW" Cannot find worker node for pod for $POLICY_AGENT_APP_NAME, persistency may not work"$EYELLOW
+ fi
+
echo " Retrieving host and ports for service..."
PA_HOST_NAME=$(__kube_get_service_host $POLICY_AGENT_APP_NAME $KUBE_NONRTRIC_NAMESPACE)
POLICY_AGENT_EXTERNAL_PORT=$(__kube_get_service_port $POLICY_AGENT_APP_NAME $KUBE_NONRTRIC_NAMESPACE "http")
exit
fi
+ curdir=$PWD
+ cd $SIM_GROUP
+ cd policy_agent
+ cd $POLICY_AGENT_HOST_MNT_DIR
+ #cd ..
+ if [ -d db ]; then
+ if [ "$(ls -A $DIR)" ]; then
+ echo -e $BOLD" Cleaning files in mounted dir: $PWD/db"$EBOLD
+ rm -rf db/* &> /dev/null
+ if [ $? -ne 0 ]; then
+ echo -e $RED" Cannot remove database files in: $PWD"$ERED
+ exit 1
+ fi
+ fi
+ else
+ echo " No files in mounted dir or dir does not exists"
+ fi
+ cd $curdir
+
#Export all vars needed for docker-compose
export POLICY_AGENT_APP_NAME
export POLICY_AGENT_APP_NAME_ALIAS
export POLICY_AGENT_CONFIG_FILE
export POLICY_AGENT_PKG_NAME
export POLICY_AGENT_DISPLAY_NAME
+ export POLICY_AGENT_CONTAINER_MNT_DIR
if [ $1 == "PROXY" ]; then
AGENT_HTTP_PROXY_CONFIG_PORT=$HTTP_PROXY_CONFIG_PORT #Set if proxy is started
return 0
}
+# Stop the policy agent
+# args: -
+# args: -
+# (Function for test scripts)
+stop_policy_agent() {
+ echo -e $BOLD"Stopping $POLICY_AGENT_DISPLAY_NAME"$EBOLD
+
+ if [ $RUNMODE == "KUBE" ]; then
+ __kube_scale_all_resources $KUBE_NONRTRIC_NAMESPACE autotest PA
+ echo " Deleting the replica set - a new will be started when the app is started"
+ tmp=$(kubectl delete rs -n $KUBE_NONRTRIC_NAMESPACE -l "autotest=PA")
+ if [ $? -ne 0 ]; then
+ echo -e $RED" Could not delete replica set "$RED
+ ((RES_CONF_FAIL++))
+ return 1
+ fi
+ else
+ docker stop $POLICY_AGENT_APP_NAME &> ./tmp/.dockererr
+ if [ $? -ne 0 ]; then
+ __print_err "Could not stop $POLICY_AGENT_APP_NAME" $@
+ cat ./tmp/.dockererr
+ ((RES_CONF_FAIL++))
+ return 1
+ fi
+ fi
+ echo -e $BOLD$GREEN"Stopped"$EGREEN$EBOLD
+ echo ""
+ return 0
+}
+
+# Start a previously stopped policy agent
+# args: -
+# (Function for test scripts)
+start_stopped_policy_agent() {
+ echo -e $BOLD"Starting (the previously stopped) $POLICY_AGENT_DISPLAY_NAME"$EBOLD
+
+ if [ $RUNMODE == "KUBE" ]; then
+
+ # Tie the PMS to the same worker node it was initially started on
+ # A PVC of type hostPath is mounted to PMS, for persistent storage, so the PMS must always be on the node which mounted the volume
+ if [ -z "$__PA_WORKER_NODE" ]; then
+ echo -e $RED" No initial worker node found for pod "$RED
+ ((RES_CONF_FAIL++))
+ return 1
+ else
+ echo -e $BOLD" Setting nodeSelector kubernetes.io/hostname=$__PA_WORKER_NODE to deployment for $POLICY_AGENT_APP_NAME. Pod will always run on this worker node: $__PA_WORKER_NODE"$BOLD
+ echo -e $BOLD" The mounted volume is mounted as hostPath and only available on that worker node."$BOLD
+ tmp=$(kubectl patch deployment $POLICY_AGENT_APP_NAME -n $KUBE_NONRTRIC_NAMESPACE --patch '{"spec": {"template": {"spec": {"nodeSelector": {"kubernetes.io/hostname": "'$__PA_WORKER_NODE'"}}}}}')
+ if [ $? -ne 0 ]; then
+ echo -e $YELLOW" Cannot set nodeSelector to deployment for $POLICY_AGENT_APP_NAME, persistency may not work"$EYELLOW
+ fi
+ __kube_scale deployment $POLICY_AGENT_APP_NAME $KUBE_NONRTRIC_NAMESPACE 1
+ fi
+
+ else
+ docker start $POLICY_AGENT_APP_NAME &> ./tmp/.dockererr
+ if [ $? -ne 0 ]; then
+ __print_err "Could not start (the stopped) $POLICY_AGENT_APP_NAME" $@
+ cat ./tmp/.dockererr
+ ((RES_CONF_FAIL++))
+ return 1
+ fi
+ fi
+ __check_service_start $POLICY_AGENT_APP_NAME $PA_PATH$POLICY_AGENT_ALIVE_URL
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+ echo ""
+ return 0
+}
+
+
+
# Load the the appl config for the agent into a config map
agent_load_config() {
echo -e $BOLD"Agent - load config from "$EBOLD$1
httpproxy="NOPROXY"
if [ $RUNMODE == "KUBE" ]; then
- if [ ! -z "$CLUSTER_KUBE_PROXY_NODEPORT" ]; then
- httpproxy="http://localhost:$CLUSTER_KUBE_PROXY_NODEPORT"
+ if [ ! -z "$KUBE_PROXY_PATH" ]; then
+ httpproxy=$KUBE_PROXY_PATH
fi
fi
httpproxy="NOPROXY"
if [ $RUNMODE == "KUBE" ]; then
- if [ ! -z "$CLUSTER_KUBE_PROXY_NODEPORT" ]; then
- httpproxy="http://localhost:$CLUSTER_KUBE_PROXY_NODEPORT"
+ if [ ! -z "$KUBE_PROXY_PATH" ]; then
+ httpproxy=$KUBE_PROXY_PATH
fi
fi
Code Review / nonrtric.git / blobdiff