#!/usr/bin/env bash ############################################################################## # Copyright (c) 2015 Tim Rozet (Red Hat), Dan Radez (Red Hat) and others. # # 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 ############################################################################## # Parser functions used by OPNFV Apex ##translates yaml into variables ##params: filename, prefix (ex. "config_") ##usage: parse_yaml opnfv_ksgen_settings.yml "config_" parse_yaml() { local prefix=$2 local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034') sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \ -e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 | awk -F$fs '{ indent = length($1)/2; vname[indent] = $2; for (i in vname) {if (i > indent) {delete vname[i]}} if (length($3) > 0) { vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")} printf("%s%s%s=%s\n", "'$prefix'",vn, $2, $3); } }' } ##parses variable from a string with '=' ##and removes global prefix ##params: string, prefix ##usage: parse_setting_var 'deploy_myvar=2' 'deploy_' parse_setting_var() { local mystr=$1 local prefix=$2 if echo $mystr | grep -E "^.+\=" > /dev/null; then echo $(echo $mystr | grep -Eo "^.+\=" | tr -d '=' | sed 's/^'"$prefix"'//') else return 1 fi } ##parses value from a string with '=' ##params: string ##usage: parse_setting_value parse_setting_value() { local mystr=$1 echo $(echo $mystr | grep -Eo "\=.*$" | tr -d '=') } ##parses network settings yaml into globals parse_network_settings() { local output parse_ext parse_ext='' if [[ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' || "${deploy_options_array['dataplane']}" == 'fdio' ]]; then for val in ${performance_roles[@]}; do if [ "$val" == "Compute" ]; then parse_ext="${parse_ext} --compute-pre-config " elif [ "$val" == "Controller" ]; then parse_ext="${parse_ext} --controller-pre-config " fi done fi if output=$(python3.4 -B $LIB/python/apex_python_utils.py parse-net-settings -s $NETSETS $net_isolation_arg -e $CONFIG/network-environment.yaml $parse_ext); then echo -e "${blue}${output}${reset}" eval "$output" else echo -e "${red}ERROR: Failed to parse network settings file $NETSETS ${reset}" exit 1 fi if [ "${deploy_options_array['dataplane']}" == 'ovs_dpdk' ]; then if [ "$net_isolation_enabled" == "FALSE" ]; then echo -e "${red}ERROR: flat network is not supported with ovs-dpdk ${reset}" exit 1 fi if [[ ! $enabled_network_list =~ "private_network" ]]; then echo -e "${red}ERROR: tenant network is not enabled for ovs-dpdk ${reset}" exit 1 fi fi } ##parses deploy settings yaml into globals parse_deploy_settings() { local output if output=$(python3.4 -B $LIB/python/apex_python_utils.py parse-deploy-settings -f $DEPLOY_SETTINGS_FILE); then echo -e "${blue}${output}${reset}" eval "$output" else echo -e "${red}ERROR: Failed to parse deploy settings file $DEPLOY_SETTINGS_FILE ${reset}" exit 1 fi } ##parses baremetal yaml settings into compatible json ##writes the json to $CONFIG/instackenv_tmp.json ##params: none ##usage: parse_inventory_file parse_inventory_file() { local inventory=$(parse_yaml $INVENTORY_FILE) local node_list local node_prefix="node" local node_count=0 local node_total local inventory_list # detect number of nodes for entry in $inventory; do if echo $entry | grep -Eo "^nodes_node[0-9]+_" > /dev/null; then this_node=$(echo $entry | grep -Eo "^nodes_node[0-9]+_") if [[ "$inventory_list" != *"$this_node"* ]]; then inventory_list+="$this_node " fi fi done inventory_list=$(echo $inventory_list | sed 's/ $//') for node in $inventory_list; do ((node_count+=1)) done node_total=$node_count if [[ "$node_total" -lt 5 && "$ha_enabled" == "True" ]]; then echo -e "${red}ERROR: You must provide at least 5 nodes for HA baremetal deployment${reset}" exit 1 elif [[ "$node_total" -lt 2 ]]; then echo -e "${red}ERROR: You must provide at least 2 nodes for non-HA baremetal deployment${reset}" exit 1 fi eval $(parse_yaml $INVENTORY_FILE) || { echo "${red}Failed to parse inventory.yaml. Aborting.${reset}" exit 1 } instackenv_output=" { \"nodes\" : [ " node_count=0 for node in $inventory_list; do ((node_count+=1)) node_output=" { \"pm_password\": \"$(eval echo \${${node}ipmi_pass})\", \"pm_type\": \"$(eval echo \${${node}pm_type})\", \"mac\": [ \"$(eval echo \${${node}mac_address})\" ], \"cpu\": \"$(eval echo \${${node}cpus})\", \"memory\": \"$(eval echo \${${node}memory})\", \"disk\": \"$(eval echo \${${node}disk})\", \"arch\": \"$(eval echo \${${node}arch})\", \"pm_user\": \"$(eval echo \${${node}ipmi_user})\", \"pm_addr\": \"$(eval echo \${${node}ipmi_ip})\", \"capabilities\": \"$(eval echo \${${node}capabilities})\" " instackenv_output+=${node_output} if [ $node_count -lt $node_total ]; then instackenv_output+=" }," else instackenv_output+=" }" fi done instackenv_output+=' ] } ' #Copy instackenv.json to undercloud for baremetal echo -e "{blue}Parsed instackenv JSON:\n${instackenv_output}${reset}" ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI cat > instackenv.json << EOF $instackenv_output EOF EOI }